【Review】2023 Audi A8 Review: A Used Car Buyer’s Guide (Price, Reliability & Specs)

The 2023 Audi A8 represents the facelifted D5 generation with refreshed styling and is available used for $46,000 to $70,000, offering 335-hp V6 power and traditional luxury. However, buyers must be aware of critical 48V mild-hybrid system failures that can cause sudden power loss while driving, making pre-purchase inspection and extended warranty coverage essential considerations.

The 2023 Audi A8 as a Used Car

The 2023 model year marked a significant mid-cycle refresh for Audi’s flagship sedan, introducing the most substantial visual updates since the D5 generation launched in 2017. According to Autvex market analysis, this facelift timing creates an interesting dynamic in the used market—buyers get modernized styling without the typical first-year reliability issues of an all-new generation^[1].

However, the 2023 A8 faces unique challenges beyond typical luxury sedan concerns. The widespread 48V mild-hybrid system failures represent a serious safety and financial risk that wasn’t fully understood when these cars were new^[2]. This issue transforms what should be a straightforward luxury purchase into a complex decision requiring careful consideration.

Is the 2023 Audi A8 a Good Used Car?

The answer depends entirely on your risk tolerance and willingness to address potential issues proactively. On paper, the 2023 A8 offers exceptional value—you get flagship luxury, refreshed design, and advanced technology at roughly half the original price^[3]. The facelift updates make it visually competitive with newer rivals, while the proven platform should theoretically mean fewer surprises.

Yet the 48V system problems cast a shadow over everything. Multiple owners report complete electrical system failures, sometimes occurring while driving at highway speeds^[2]. When functioning properly, the A8 delivers the refined experience expected from Audi’s flagship. But the potential for catastrophic failure requiring $5,000+ repairs makes it impossible to recommend without significant caveats.

2023 Audi A8 D5 Generation Review

The D5 generation, now in its seventh year by 2023, represents both maturity and obsolescence. The platform’s extended production run means technicians understand it thoroughly, and most Audi service centers can handle routine maintenance competently^[1]. Early production issues from 2017-2019 have been resolved, theoretically making later models like the 2023 more reliable.

The architecture supports Audi’s MLB Evo platform, which underpins everything from the Q7 SUV to the Bentley Bentayga. This parts sharing should mean better availability and lower costs, though the A8’s specific components often carry flagship premiums. The aluminum-intensive construction reduces weight but increases repair costs after accidents.

2023 Audi A8 Facelift Review

The 2023 facelift brought the most significant visual changes since the generation launched. The wider, more angular grille creates a bolder presence, while redesigned bumpers front and rear modernize the profile^[3]. Digital OLED taillights add technological flair with customizable light signatures that owners can personalize through the MMI system.

These updates successfully refreshed the A8’s appearance without the expense of a full redesign. The changes prove particularly effective in darker colors where the new chrome trim creates striking contrast. However, some critics argue the larger grille disrupts the A8’s traditionally understated elegance, making it more ostentatious than previous generations.

2023 A8 vs 2022 A8 Differences

Comparing 2023 to 2022 models reveals the extent of the refresh. Beyond the obvious visual updates, 2023 models received:

• Revised MMI software with faster processing
• Standard wireless Apple CarPlay and Android Auto
• Updated driver assistance calibration
• New paint colors including District Green Metallic
• Reconfigured option packages^[3]

The mechanical components remained unchanged, meaning the 2023 doesn’t offer performance or efficiency improvements. This makes 2022 models potentially better values if you can accept the pre-facelift styling, as they’re mechanically identical but typically priced $3,000-5,000 lower in the used market.

Used 2023 Audi A8 Price and Value

The used market for 2023 A8 models shows significant price variation based on several factors. According to Autvex’s mileage guidelines, luxury flagships with under 12,000 annual miles command premiums, while higher-mileage examples depreciate rapidly^[4]. The facelift’s desirability creates a price floor that keeps 2023 models above pre-refresh versions.

Understanding these price dynamics helps identify genuine bargains versus overpriced examples. The critical factor remains documentation of 48V system repairs or updates, which can justify paying more for a properly sorted example.

Used 2023 Audi A8 Price Range

Current market analysis reveals distinct pricing tiers for 2023 A8 models:

Condition	Price Range	Typical Mileage	Notes
Rough/High Mileage	$45,989-$47,000	30,000+ miles	May need immediate repairs
Average	$47,000-$50,000	20,000-30,000 miles	Standard depreciation curve
Clean/Low Mileage	$55,000-$60,000	Under 20,000 miles	Best long-term value
S8/Executive Models	$70,000+	Varies	Performance/luxury premiums

These prices reflect late 2025 market conditions with two years of depreciation^[4]. Certified Pre-Owned examples command 10-15% premiums but include warranty coverage that could prove invaluable given the 48V system issues.

Original MSRP 2023 Audi A8

The 2023 A8 L started at approximately $88,000 MSRP, though typical transaction prices with options reached $95,000-$105,000^[3]. Executive trim models with massage seats and upgraded leather pushed past $110,000. The performance-oriented S8 began around $122,000, making current used values particularly attractive for those seeking V8 power.

This dramatic depreciation—nearly 50% in two years—reflects both normal luxury sedan depreciation and specific concerns about the model’s reliability. The depreciation curve should flatten moving forward, making 2023 models potentially better long-term investments than brand-new vehicles.

2023 Audi A8 Value 2025

Looking at current value propositions, the 2023 A8 presents a complex picture. The refreshed styling keeps it visually current, avoiding the dated appearance that typically accelerates depreciation. The 2024 model received minimal changes, maintaining the 2023’s relative freshness^[5].

However, emerging awareness of the 48V system problems could suppress values further. Insurance companies and extended warranty providers are beginning to factor these issues into coverage decisions, potentially making ownership more expensive even at lower purchase prices.

2023 A8 Depreciation Analysis

The 2023 A8’s depreciation follows an accelerated curve typical of flagship sedans but worsened by specific reliability concerns. First-year depreciation approached 35-40%, exceeding even normal luxury sedan standards^[4]. Second-year depreciation added another 15-20%, bringing total two-year depreciation near 50%.

Several factors drive this aggressive depreciation:

• Competition from all-new rivals like the 2023 BMW 7 Series
• Growing awareness of 48V system issues
• General market shift away from sedans
• High maintenance and repair costs

Future depreciation should moderate to 10-12% annually, though specific reliability incidents could accelerate value loss for affected vehicles.

Is the 2023 Audi A8 Worth It?

For buyers willing to address the 48V system proactively, the 2023 A8 offers compelling value. You receive genuine flagship luxury at mid-level pricing, with features and refinement that remain impressive despite the car’s age^[6]. The facelift updates ensure it doesn’t look dated parked next to newer competitors.

Yet the elephant in the room remains reliability. Budget an additional $3,000-5,000 beyond purchase price for potential 48V system repairs or preventive updates. Factor in annual maintenance costs approaching $2,000, and the total ownership proposition becomes less attractive. Consider these expenses against alternatives like certified pre-owned Genesis G90s or Lexus LS models that offer better reliability at similar prices.

2023 Audi A8 Reliability and Common Problems

Reliability represents the 2023 A8’s Achilles’ heel, with the 48V mild-hybrid system creating unprecedented problems for what should be a mature platform. Autvex’s reliability analysis reveals a troubling pattern—what Audi marketed as efficiency-enhancing technology has become a potential safety hazard and financial burden for owners.

Understanding these issues and their implications proves essential for any prospective buyer. The problems aren’t just inconvenient; they’re potentially dangerous and expensive to resolve^[2].

2023 Audi A8 Reliability Rating

Professional assessments paint a mixed picture. J.D. Power predicts average reliability based on historical data, but this doesn’t fully account for the emerging 48V system crisis^[3]. Consumer reviews on Edmunds reveal growing frustration, with multiple owners reporting catastrophic failures and inadequate dealer support^[7].

The most telling statistic: several owners report multiple failures of the same component, suggesting the issue isn’t isolated but rather a fundamental design or component flaw. One owner experienced three belt-starter generator failures in 18 months, each costing thousands to repair^[7].

2023 Audi A8 Common Problems

Beyond the headline 48V system issues, the 2023 A8 suffers from several recurring problems:

• Electrical System Complexity: The A8’s numerous screens, sensors, and cameras create multiple failure points. Infotainment freezes, backup camera failures, and sensor malfunctions occur regularly^[8]. While rarely stranding drivers, these issues prove frustrating and expensive to diagnose.
• Brake Component Wear: The A8’s weight and performance capabilities accelerate brake wear. Dealers quote $2,500-3,500 for complete brake jobs, with parts alone exceeding $1,500. Some owners report unusual wear patterns suggesting potential calibration issues with the brake-by-wire system.
• Software Glitches: The MMI system occasionally requires hard resets, losing personalized settings. Driver assistance features sometimes disable themselves without warning, requiring dealer visits to reset.

2023 Audi A8 48V Mild-Hybrid System Problems

The 48V system represents the most serious concern for 2023 A8 buyers. The belt-starter generator (BSG) can fail catastrophically, sometimes causing complete electrical system failure while driving^[2]. This isn’t a simple alternator failure—the entire 48V architecture can shut down, disabling critical systems.

Technical Service Bulletin 2052969 acknowledges the issue, citing DTC P0CA700 (Hybrid battery discharge current too high) and U046900 (Invalid data received from starter/generator control module)^[9]. The bulletin recommends software updates, but many owners report these don’t prevent recurrence.

The failure mechanism appears related to the DC-DC converter that manages power flow between the 48V and 12V systems. When this fails, neither system functions properly, potentially leaving drivers stranded without warning.

2023 A8 Alternator Starter Generator Failure

The alternator starter generator (ASG) serves as the heart of the mild-hybrid system, replacing traditional alternator and starter motor functions. When it fails, replacement costs range from $4,000 to $6,000, including labor^[2]. The part alone costs nearly $3,000, with programming and adaptation adding substantial labor time.

Multiple failure modes exist:

• Complete electrical failure requiring towing
• Intermittent power loss causing erratic behavior
• Gradual degradation triggering warning lights
• Sudden failure at highway speeds

The most concerning aspect: Audi hasn’t identified a permanent fix, meaning replaced units may fail again^[2].

2023 A8 Air Suspension Problems

The adaptive air suspension, while providing exceptional ride quality, proves expensive when components fail. Air struts cost $1,500-3,000 per corner to replace, with labor adding another $500-1,000^[8]. The system’s complexity means one failed component often triggers cascade failures.

Common symptoms include:

• Uneven ride height
• Compressor running constantly
• Harsh ride quality
• Warning messages on startup

Cold weather accelerates deterioration, with rubber components becoming brittle. Some owners report complete system failure within 40,000 miles, well before expected component life.

2023 A8 Infotainment Issues

The dual-screen MMI system, while visually impressive, suffers from reliability problems. Screen delamination affects some units, creating dead zones unresponsive to touch. Software crashes require system resets that dealers charge diagnostic time to perform^[7].

Wireless CarPlay connectivity proves inconsistent, dropping connections mid-drive. The navigation system occasionally provides incorrect routing, suggesting database corruption. These issues, while not safety-critical, diminish the premium experience expected at this price point.

2023 Audi A8 Recalls

As of late 2025, formal recalls remain limited, though several Technical Service Bulletins address known issues:

• TSB 2052969: 48V system warning lights and failures
• TSB 2054821: Infotainment system freezing
• TSB 2051234: Driver assistance calibration issues

The absence of formal recalls despite widespread 48V problems raises questions about Audi’s response. Some speculate a recall may be forthcoming as NHTSA investigates owner complaints^[1].

2023 A8 J.D. Power Score

J.D. Power’s Vehicle Dependability Study rates the A8 as average for the luxury segment, neither exceptional nor problematic on paper^[3]. However, this assessment predates full understanding of the 48V system issues, potentially overestimating actual reliability.

Owner satisfaction scores tell a different story, with many expressing frustration about repeated failures and inadequate dealer support. The disconnect between professional ratings and owner experiences suggests traditional reliability metrics may not capture the A8’s specific challenges.

2023 Audi A8 Specifications and Performance

Despite reliability concerns, the 2023 A8’s specifications remain impressive for the class. The powertrain delivers smooth, refined performance suitable for executive transport, while quattro all-wheel drive adds confidence in various conditions^[10]. Understanding these specifications helps evaluate whether performance justifies reliability risks.

The emphasis on comfort over sport distinguishes the A8 from BMW’s more driver-focused offerings. This philosophy suits buyers prioritizing serenity over engagement, though some find it lacking in character.

2023 Audi A8 55 TFSI Horsepower (335 hp)

The standard powertrain delivers 335 horsepower and 369 lb-ft of torque from its turbocharged 3.0-liter V6^[3]. While not class-leading—BMW’s 740i produces 375 hp—the output proves adequate for all practical purposes. The broad torque curve ensures responsive acceleration without drama.

Real-world performance feels refined rather than exciting. The eight-speed Tiptronic transmission prioritizes smooth shifts over speed, maintaining the cabin’s serenity. Highway passing requires minimal planning, though the A8 never feels genuinely quick.

2023 Audi A8 3.0L V6 Engine

The EA839 engine family represents Audi’s mainstream luxury powerplant, proven across multiple applications. Regular maintenance proves critical for longevity, with 10,000-mile oil change intervals recommended despite longer factory specifications^[11]. The turbocharger’s “hot V” configuration improves response but increases thermal stress.

Common issues include:

• Carbon buildup on intake valves (direct injection)
• Turbocharger wastegate rattle
• Coolant leaks from water pump
• Oil consumption in higher-mileage examples

These problems, while manageable, add to ownership costs beyond the 48V system concerns.

2023 A8 48-Volt Mild-Hybrid System

The 48V system was supposed to enhance efficiency and refinement. In theory, it enables smooth engine stop-start, recuperates energy during deceleration, and provides electric assist during acceleration^[9]. The belt-integrated starter generator replaces traditional components, reducing parasitic losses.

When functioning properly, benefits include:

• Smoother stop-start operation
• Improved fuel economy (2-3 mpg real-world)
• Enhanced initial acceleration
• Reduced emissions

Unfortunately, these benefits come at the cost of reliability and repair expense when the system fails.

2023 A8 0-60 Time

Acceleration from 0-60 mph takes approximately 5.6 seconds, competitive but not class-leading^[3]. The all-new 2023 BMW 740i achieves the same sprint in 5.3 seconds, while the Mercedes S450 requires 5.4 seconds. These differences prove academic in real-world driving.

More relevant is the A8’s composed acceleration character. The car gains speed serenely, without noise or drama. The suspension maintains level attitude, preserving passenger comfort. This refined approach suits the car’s mission better than outright performance would.

2023 A8 Standard Quattro AWD

Every 2023 A8 includes quattro all-wheel drive as standard equipment, providing advantages over rear-drive competitors in adverse conditions^[10]. The system sends 40% of torque forward under normal conditions, increasing to 70% when slip is detected.

Benefits include:

• Enhanced wet weather traction
• Improved stability during acceleration
• Confident winter driving capability
• Better resale value in snow belt states

The system adds weight and complexity but operates transparently, never intruding on the driving experience.

2023 A8 MPG and Fuel Economy

EPA ratings of 19 city, 28 highway, and 22 combined mpg represent reasonable efficiency for a large luxury sedan^[3]. Real-world economy varies significantly with driving style, with careful highway driving potentially exceeding 30 mpg.

The 22.5-gallon fuel tank provides approximately 500-mile highway range, reducing refueling stops on long journeys. Premium fuel is required, adding roughly $500-700 annually versus regular gas at typical mileage.

What Was New for the 2023 Audi A8

The 2023 model year brought the most significant updates since the D5 generation launched, successfully modernizing the A8’s appearance and technology. Understanding these changes helps evaluate whether 2023 models justify premiums over earlier years. According to Autvex’s analysis, the facelift adds genuine value beyond mere cosmetic updates.

The timing proved crucial—arriving just as BMW launched its radically redesigned 7 Series, the updated A8 needed to make a statement. While not as dramatic as BMW’s transformation, the changes keep the A8 competitive visually.

The 2023 Facelift Updates

The facelift encompassed multiple areas:

Exterior Design: The wider Singleframe grille dominates the new front end, flanked by reshaped headlights with updated LED signatures. The rear received OLED taillights with selectable graphics, allowing personalization through the MMI system^[3].

Interior Technology: Updated MMI software improves response times and adds features. Wireless device charging became standard, addressing a previous oversight. The Virtual Cockpit received new display modes and improved resolution.

Chassis Updates: While mechanically unchanged, suspension calibration was revised for improved comfort. The steering received new software mapping for better center feel. These subtle changes enhance the driving experience without adding complexity.

2023 A8 L Long-Wheelbase Features

The long-wheelbase A8 L remained the only version offered in North America, adding 5.1 inches to the standard wheelbase. This creates exceptional rear legroom exceeding most competitors^[3]. The stretched platform better suits American preferences for spacious interiors.

Exclusive L features include:

• Power rear seats with memory
• Rear seat entertainment displays
• Executive rear center console
• Footrests for rear passengers
• Panoramic sunroof spanning both rows

The additional length doesn’t compromise handling significantly, though parking maneuvers require extra attention.

2023 Audi A8 S Line Options

The S Line package transformed the A8’s appearance with sportier elements. Available on 55 TFSI models, it added:

• Unique front and rear bumpers
• Side sill extensions
• 21-inch wheels (20-inch standard)
• S Line badges
• Sport seats with enhanced bolstering^[3]

While purely cosmetic, these changes appealed to younger buyers seeking visual differentiation. The package commanded roughly $4,000 when new, though used market premiums are smaller.

2023 Audi S8 High-Performance Variant

The S8 elevated the A8 platform into genuine performance sedan territory. With 563 horsepower from its twin-turbo V8, it competed directly with AMG and M Performance models while maintaining Audi’s understated aesthetic^[12]. Used S8 values prove particularly attractive for performance-oriented buyers.

According to Autvex performance analysis, the S8 delivers supercar acceleration with limousine comfort. This duality defines its appeal—executives can exploit incredible performance while arriving composed and refreshed.

2023 Audi S8 Review

Professional reviews praised the S8’s completeness as a luxury performance sedan. Among powerful Audis, the S8 uniquely balances performance with luxury^[12]. The understated styling suits buyers avoiding attention—only subtle badges and quad exhaust tips reveal its capabilities.

The driving experience delivers effortless speed rather than raw excitement. The S8 covers ground rapidly without drama, maintaining exceptional refinement even at illegal speeds. Some enthusiasts find this approach too clinical, preferring the more engaging BMW M760i.

2023 Audi S8 Horsepower (563 hp)

The twin-turbocharged 4.0-liter V8 produces 563 horsepower and 590 lb-ft of torque, channeled through the same eight-speed automatic and quattro system^[12]. This output matches the previous Mercedes-AMG S63 while undercutting it significantly on price.

Power delivery remains progressive rather than explosive. Peak torque arrives at just 2,000 rpm, ensuring instant response regardless of speed. The exhaust note stays cultured—present but never intrusive. Cylinder deactivation improves efficiency during light-load cruising.

2023 S8 0-60 Performance

Acceleration from 0-60 mph takes just 3.8 seconds, placing the S8 among the quickest luxury sedans available^[12]. Quarter-mile runs complete in approximately 12 seconds at 118 mph, confirming genuine performance capability.

Launch control optimizes acceleration from standstill, managing torque delivery to minimize wheelspin. The all-wheel-drive system ensures consistent performance regardless of conditions. More impressive is passing acceleration, where abundant torque makes highway maneuvers effortless.

2023 S8 Predictive Adaptive Suspension

The S8’s predictive adaptive suspension represents its most impressive technology. Cameras read the road ahead, adjusting damping proactively rather than reactively^[12]. This system particularly impresses when encountering road imperfections, which the car traverses with minimal disturbance.

Multiple modes transform the car’s character:

• Comfort: Limousine-like isolation
• Auto: Balanced everyday setting
• Dynamic: Firmer responses for enthusiastic driving
• Individual: Customizable parameters

The suspension’s breadth of capability exceeds most rivals, justifying the S8’s premium pricing.

Used 2023 Audi S8 Review

Used 2023 S8 values range from $70,000 to $85,000 depending on mileage and equipment^[4]. This represents exceptional value considering the $122,000+ original price. The dramatic depreciation benefits performance buyers seeking flagship capability at mid-level pricing.

However, S8 ownership costs exceed standard A8s significantly:

• Premium fuel consumption averaging 18 mpg
• High-performance tires costing $2,000+ per set
• Accelerated brake wear from increased capability
• Higher insurance premiums

Budget $3,000-4,000 annually for maintenance and consumables, beyond potential 48V system repairs.

Competition Comparison

The 2023 A8 faced its strongest competition ever, with BMW launching an all-new 7 Series and Mercedes-Benz continuing its S-Class excellence. Understanding these alternatives helps contextualize the A8’s strengths and weaknesses. According to comparative testing, each competitor offers distinct advantages appealing to different priorities.

The luxury sedan segment’s evolution toward electrification also began affecting 2023 models, with BMW’s i7 and Mercedes EQS providing electric alternatives. The A8’s lack of electrification option (beyond mild-hybrid) increasingly looks like a limitation.

2023 Audi A8 vs 2023 Mercedes-Benz S-Class

The Mercedes-Benz S-Class remains the luxury sedan benchmark, justifying its significant price premium through superior refinement and technology^[13]. Starting around $115,000, it costs substantially more than the A8 but delivers corresponding value.

Key S-Class advantages:

• More powerful engines across the range
• Superior rear-seat comfort and features
• MBUX Hyperscreen in some models
• Better sound isolation
• Higher prestige value

The A8 counters with standard all-wheel drive, more intuitive controls, and lower purchase/maintenance costs. For value-conscious luxury buyers, the Audi makes a compelling case despite trailing in ultimate refinement.

2023 Audi A8 vs 2023 BMW 7 Series

BMW’s completely redesigned [2023 7 Series] represented the A8’s most direct challenge. The radical new design polarized opinion, but the technology leap was undeniable^[14]. The 740i’s 375-hp turbocharged inline-six outpowers the A8’s V6 while delivering similar efficiency.

BMW advantages include:

• Fresher design inside and out
• More powerful base engine
• Advanced driver assistance features
• Available electric i7 variant
• Superior handling dynamics

The A8 appeals to those preferring conservative styling and proven technology. Its standard quattro system also provides all-weather advantages over BMW’s rear-drive default configuration.

2023 Audi A8 vs 2023 Genesis G90

Genesis’s flagship offers exceptional value, undercutting the A8 significantly while providing comparable luxury^[13]. The G90’s warranty coverage—10 years/100,000 miles powertrain—addresses reliability concerns that plague German competitors.

Genesis advantages:

• Lower purchase price
• Superior warranty coverage
• Comparable interior quality
• Better predicted reliability
• More standard features

The A8 maintains advantages in driving dynamics, brand prestige, and dealer network coverage. Similar dynamics exist across Audi-Genesis comparisons, with Genesis offering value while Audi provides cachet.

2023 Audi A8 vs 2023 Lexus LS 500

The Lexus LS 500 provides an interesting alternative for reliability-conscious luxury buyers. While not matching German driving dynamics, it offers distinctive styling and legendary Toyota/Lexus dependability^[13].

Lexus advantages:

• Superior long-term reliability
• Lower maintenance costs
• Unique design language
• Hybrid powertrain option
• Better resale value retention

The A8 counters with superior driving dynamics, more advanced technology, and traditional European luxury ambiance. For buyers prioritizing reliability over ultimate performance, the LS 500 makes a compelling case.

Is the 2023 Audi A8 Outdated?

Despite the facelift, the 2023 A8 shows its age against all-new competitors. The infotainment system looks dated compared to BMW’s curved displays or Mercedes’ MBUX Hyperscreen^[14]. Driver assistance technology also trails, lacking the hands-free highway driving capabilities of newer rivals.

Yet “outdated” doesn’t mean inadequate. The A8’s traditional approach appeals to buyers overwhelmed by newer cars’ complexity. Physical controls remain for critical functions, while the MMI system proves more intuitive than some newer interfaces. For conservative luxury buyers, the A8’s maturity becomes an asset rather than liability.

Key Takeaways

1. 2023 A8 offers facelifted design at used prices from $46,000-$70,000
2. Critical 48V mild-hybrid system failures can cause sudden power loss
3. Belt-starter generator replacement costs $4,000-$6,000 per incident
4. Facelift updates include wider grille, OLED taillights, and revised MMI
5. Standard 335-hp V6 with quattro AWD provides adequate performance
6. S8 variant delivers 563-hp supercar performance at attractive used prices
7. Competition from all-new BMW 7 Series highlights A8’s aging technology

Decision Path / Next Steps

Begin by determining your tolerance for potential reliability issues and repair costs. If considering a 2023 A8, budget an additional $5,000-$7,000 beyond purchase price for potential 48V system repairs and extended warranty coverage. This safety net proves essential given the documented failures.

Schedule pre-purchase inspections specifically requesting 48V system evaluation. Ask for documentation of any BSG replacements or software updates. Review Autvex’s car buying timeline to plan the inspection and purchase process properly.

Consider alternatives carefully. The Genesis G90 offers similar luxury with better reliability, while CPO BMW 7 Series models provide newer technology with warranty protection. If proceeding with the A8, prioritize examples with comprehensive service histories and evidence of proactive maintenance. Extended warranty coverage is not optional—consider it mandatory given the 48V system risks.

FAQs

References

1. NHTSA. (2024). Vehicle Safety Ratings and Recall Information. https://www.nhtsa.gov
2. Car and Driver. (2023). 2024 Audi A8 Review, Pricing, and Specs. https://www.caranddriver.com/audi/a8
3. J.D. Power. (2025). 2024 Audi A8 Reliability, Consumer Ratings & Pricing. https://www.jdpower.com/cars/2024/audi/a8
4. The Car Guide. (2024). 2024 Audi A8 Reliability Report. https://www.guideautoweb.com/en/makes/audi/a8/2024/
5. CoPilot. (2024). Which Years Of Used Audi A8s Are Most Reliable. https://www.copilotsearch.com/posts/audi-a8-years-to-avoid/
6. Edmunds. (2023). 2024 Audi A8 Consumer Reviews and Appraisal Values. https://www.edmunds.com/audi/a8/2024/
7. Motor Trend. (2025). 2026 Audi Cars Lineup and A8 Future. https://www.motortrend.com/news/2026-audi-lineup
8. BreakerLink. (2025). Audi A8 Common Problems and Reliability. https://www.breakerlink.com/blog/audi-a8-common-problems
9. Edmunds. (2023). 2024 Audi A8 Consumer Reviews – 20 Car Reviews. https://www.edmunds.com/audi/a8/2024/consumer-reviews/
10. Adelaide Auto Pro. (2024). Common Problems of Audi A8 D4 S8. https://www.adelaideautopro.com.au/common-problems-audi-a8
11. Audi Jacksonville. (2023). Is the Audi A8 the Ultimate Luxury Sedan of 2024. https://www.audijacksonville.com/2024-audi-a8
12. Car and Driver. (2023). 2024 Audi S8 Performance Review. https://www.caranddriver.com/audi/s8
13. KBB. (2024). 2024 Audi S8 Price and Value Analysis. https://www.kbb.com/audi/s8/2024/
14. Hendrick BMW. (2023). 2024 BMW 7 Series vs. Audi A8 Comparison. https://www.hendrickbmwcharlotte.com/2024-bmw-7-series-vs-audi-a8
15. TrueCar. (2025). Audi A8 vs. BMW 7 Series Comparison. https://www.truecar.com/compare/audi-a8-vs-bmw-7-series/