The 2024 BMW Z4 represents a carryover year for BMW's two-seat roadster, offering two trim levels—the 255-horsepower sDrive30i starting at $54,595 and the 382-horsepower M40i beginning at $67,295—both equipped exclusively with an 8-speed automatic transmission as manual wasn't available until 2025[1]. This G29-generation roadster features a quick-operating fabric soft-top that deploys in just 10 seconds, delivering what Car and Driver describes as "one of the best interiors in this class" with a hushed cabin that balances grand touring comfort with spirited performance[1]. The 2024 model year positions as the final iteration before BMW introduced the manual transmission Handschalter package for 2025, making it particularly relevant for used car buyers in October 2025 seeking depreciation advantages over new models while accepting automatic-only powertrains[2]. At $24,000 less than the Porsche 718 Boxster with better fuel economy (25/33 mpg versus 21/27 mpg), the Z4 delivers compelling value for buyers prioritizing comfort and daily usability over hardcore track focus[3].
The 2024 model year brings minimal changes from 2023, representing a transitional year before significant updates arrived with the 2025 manual transmission option.
2024 Z4 Core Specifications:
| Feature | sDrive30i | M40i |
|---|---|---|
| Engine | 2.0L turbo inline-4 | 3.0L turbo inline-6 |
| Horsepower | 255 hp | 382 hp |
| Torque | 295 lb-ft | 369 lb-ft @ 1,800 RPM |
| Transmission | 8-speed automatic only | 8-speed automatic only |
| 0-60 mph | 5.1 seconds[1] | 3.5-3.9 seconds[1] |
| Starting MSRP | $54,595 | $67,295 |
| Soft-Top Operation | 10 seconds | 10 seconds |
The Z4's power-operated fabric soft-top represents one of its defining characteristics, creating what reviewers describe as an "impressively quiet" cabin with the top up that "almost feels like a coupe," while lowering in 10 seconds doesn't impact the 10 cubic feet of trunk space[1].
The 2024 model year represents a carryover year with no significant mechanical, technology, or styling updates beyond a modest price increase.
2024 Model Year Updates:
BMW announced in late 2024 that a 6-speed manual transmission would be offered starting with the 2025 model year through the Handschalter package, making 2024 the last automatic-only year[2]. For buyers understanding how long it takes to buy a car, this timeline matters—2024 represents the depreciation opportunity while 2025 targets collectors seeking manual transmissions.
The Z4's current design launched in 2019 as the G29 generation, sharing its platform with the Toyota GR Supra despite dramatically different character.
G29 Generation Context:
Despite sharing mechanical components with the Toyota GR Supra, the Z4 delivers distinctly different character—less nervous aggression, more refined comfort, and what MotorTrend describes as "chill top-down cruising" being "the best way to enjoy" the roadster[4].
The 2024 Z4's grand tourer character creates distinct buyer profiles different from hardcore sports car enthusiasts.
Ideal Buyer Profile:
The Z4 makes less sense for track-focused drivers who should consider the Porsche 718 Boxster's sharper handling, or manual transmission enthusiasts better served waiting for 2025+ Handschalter-equipped variants[3].
The 2024 Z4 offers two distinct powertrains with the inline-six earning particular praise for character.
Engine Technical Specifications:
sDrive30i Base Engine:
M40i Performance Engine:
Car and Driver describes the M40i's inline-six as "incredibly smooth, refined, and ferocious when provoked," delivering the characteristic BMW smoothness that defines the brand's sporting heritage[1]. The sDrive30i's four-cylinder provides "plenty of torque" that makes it "feel stronger than horsepower suggests," proving adequate for most buyers[1].
The 2024 model year offers only an 8-speed automatic transmission across both trim levels, with manual not available until 2025.
8-Speed Automatic Characteristics:
Reviewers universally praise the 8-speed automatic, calling it "one of the best automatics available" with "sharp responses and snappy shifts" that enhance the driving experience[1]. The transmission proves so capable that some buyers may prefer it over the manual introduced for 2025, particularly for daily driving and traffic situations.
Performance varies dramatically between trim levels, with the M40i delivering genuine supercar-level acceleration.
Acceleration Performance:
| Trim | 0-60 mph | Character | Top Speed |
|---|---|---|---|
| sDrive30i | 5.1 sec[1] | Peppy, adequate for most | ~155 mph (limited) |
| M40i | 3.5-3.9 sec[1] | "Turns up juice considerably"[1] | ~155 mph (limited) |
The M40i's 3.5-3.9 second 0-60 mph time places it among genuinely quick sports cars, matching vehicles costing significantly more. Car and Driver notes the M40i "turns up the juice considerably" versus the sDrive30i, delivering supercar-level acceleration that feels explosive during hard launches[1].
The Z4's chassis tuning prioritizes balance between sportiness and comfort, distinguishing it from harder-edged competitors.
Handling Characteristics:
The Z4's handling philosophy emphasizes what works for real-world driving versus maximum track capability. One reviewer summarized: "It's willing when the road zigs but lacks the locked-on feel of a Porsche"—capturing its grand tourer positioning[1].
Ride quality represents a Z4 strength, delivering comfort that makes it genuinely livable as a daily driver.
Ride Quality Character:
The adaptive M suspension on the M40i allows drivers to adjust character from comfortable daily driving to firmer sport settings, creating versatility unmatched by fixed-suspension competitors.
Real-world impressions consistently praise the Z4's versatility for daily driving and weekend touring.
Daily Driving Character:
MotorTrend notes "chill top-down cruising is the best way to enjoy" the Z4, with "minimal wind buffeting" allowing "comfortable conversation even at higher speeds"—capturing its relaxed grand tourer character[4].
The sDrive30i offers an optional Dynamic Handling package enhancing performance for enthusiasts.
Dynamic Handling Package (sDrive30i):
The package narrows the performance gap between sDrive30i and M40i, providing enthusiast-focused upgrades at reasonable cost for buyers not needing the inline-six's extra power.
The 2024 Z4 maintains the G29 generation's design introduced in 2019, with 2023's new headlights carried forward representing the most obvious visual update.
Exterior Design Elements:
The 2019 redesign added 3.3 inches in overall length and 2.9 inches of width while reducing wheelbase by 1 inch, creating clever packaging that provides more interior space and 50% more cargo capacity despite the shorter wheelbase[2].
The Z4's power-operated fabric soft-top represents one of its defining features, praised for speed and acoustic insulation.
Soft-Top Specifications:
Car and Driver notes the soft-top creates an "impressively quiet" cabin that "almost feels like a coupe" with the top up, while folding away in "a few seconds with push of a button"[1]. The wind blocker keeps buffeting to a minimum at high speeds with the top down, allowing comfortable conversation even at 70+ mph[4].
The Z4's dimensions create a compact two-seater with surprising interior space for its external footprint.
Physical Dimensions:
| Measurement | Dimension |
|---|---|
| Length | ~170.7 inches |
| Wheelbase | ~97.2 inches |
| Height | ~51.4 inches |
| Curb Weight | Varies by trim/options |
The larger dimensions versus the previous generation create more interior space while maintaining nimble handling characteristics. The compact 170.7-inch length makes the Z4 manageable in urban environments.
The M40i adds visual differentiation through M-specific styling elements signaling performance advantage.
M40i Visual Enhancements:
The M Sport brakes provide not just enhanced stopping power but visual appeal through larger rotors visible behind wheels.
BMW offers limited styling customization for 2024, focusing on functional upgrades.
Optional Packages:
The Shadowline Package's adaptive LED headlights adjust beam pattern based on steering angle and speed, improving nighttime visibility through corners.
The 2024 Z4 offers six exterior colors with several new options added for 2023 and carried forward.
Available Exterior Colors:
Thundernight Metallic and Skyscraper Grey Metallic represent new additions for 2023 carried into 2024, providing contemporary color options favored by buyers seeking modern sophistication[1][2].
Interior colors allow personalization beyond standard black leather.
Interior Options:
The $1,250 Black Alcantara/Vernasca leather combination provides sporty character with Alcantara inserts on seats contrasting with Vernasca leather trim.
Strategic color selection balances personal preference against resale value considerations.
Recommended Pairings:
Conservative combinations typically command broader buyer appeal in the used market, though the 2024's lack of manual transmission may reduce long-term collectibility regardless of color choice.
The Z4's interior receives universal praise, with Car and Driver suggesting it "may have best interior in this class"[1].
Interior Quality:
The interior quality rivals the 2024 BMW M8's premium character despite the $60,000+ price difference, demonstrating BMW's commitment to quality across the lineup[1].
Front seats balance supportive bolstering for spirited driving with long-distance comfort.
Seating Specifications:
Car and Driver notes the Z4 provides "more room inside than expected, even for those taller than six feet," dispelling concerns about cramped accommodations common in compact two-seaters[1].
The Z4 provides surprising spaciousness for its compact two-seat configuration.
Interior Space:
The 2019 redesign's larger dimensions (3.3 inches longer, 2.9 inches wider) created meaningfully more interior space despite the 1-inch shorter wheelbase[2].
Trunk capacity represents a relative strength within the roadster segment.
Storage Specifications:
The 10 cubic feet of trunk space exceeds many competitors, with the soft-top's design allowing full capacity even when lowered—a meaningful advantage over retractable hardtop designs[1].
Technology integration focuses on functionality rather than cutting-edge features.
Interior Technology:
The iDrive 7 system lacks features found in BMW's newest iDrive 8 interface, though it remains logical and functional for core tasks. Physical buttons for climate and audio provide tactile feedback appreciated during top-down driving.
The Z4's iDrive 7 system represents mature technology prioritizing functionality.
Infotainment Features:
According to Autvex automotive technology experts, the iDrive 7 system's multiple control methods (touchscreen, rotary dial, voice) provide redundancy valued during different driving scenarios—touchscreen when parked, rotary dial while driving, voice commands with top down.
Modern smartphone integration comes standard, ensuring seamless connectivity for both iPhone and Android users.
Connectivity Features:
The wireless charging option returned for 2023 after being unavailable in 2022, providing convenient cable-free charging for compatible smartphones[2].
BMW offers standard audio adequate for most listeners with premium upgrade available.
Audio Options:
Owner reviews consistently praise the optional Harman/Kardon system as "impressive" and worth the $875 investment for audiophiles[6].
Driver assistance features focus on core safety systems rather than comprehensive semi-autonomous capability.
Assistance Features (Driving Assistance Package, $700):
BMW intentionally limits advanced driver assistance on the Z4, reflecting its driver-focused philosophy rather than semi-autonomous capability found in BMW sedans.
The Premium Package enhances convenience and comfort beyond base equipment.
Premium Package ($1,350):
The $1,350 Premium Package provides strong value through the head-up display alone, which allows monitoring speed and navigation without diverting eyes from the road—particularly valuable during spirited driving.
BMW includes comprehensive active safety systems as standard equipment across both trim levels.
Standard Safety Equipment:
These systems operate transparently during normal driving while providing intervention when sensors detect potential accidents.
Additional safety features become available through the $700 Driving Assistance Package.
Driving Assistance Package ($700):
The $700 package provides meaningful value for buyers wanting enhanced safety technology, though it remains less comprehensive than systems found in BMW sedans.
The Z4 received Euro NCAP's 5-star rating during 2019 G29 generation testing, though US agencies haven't tested it.
Safety Ratings:
Euro NCAP's 5-star rating demonstrates appropriate structural safety for the convertible design, though US buyers should note NHTSA and IIHS haven't independently tested the Z4[4].
Advanced lighting technology enhances nighttime visibility.
Lighting Features:
Owner reviews note "visibility not great with top up" due to convertible roof structure and thick pillars—a compromise inherent to roadster designs[6].
Anti-theft systems protect the Z4 against unauthorized access.
Security Systems:
Convertibles face inherently higher theft risk than hardtop vehicles, making comprehensive insurance coverage essential for Z4 owners.
The 2024 Z4 pricing positions it competitively within the premium roadster segment, undercutting the Porsche 718 Boxster by over $24,000.
2024 Pricing:
| Item | sDrive30i | M40i |
|---|---|---|
| Base MSRP | $54,595[1] | $67,295[1] |
| Destination | Included | Included |
| Avg Transaction | $58,975[7] | Market dependent |
| Above MSRP | +$4,380[7] | Varies |
JD Power data indicates sDrive30i buyers paid an average of $58,975 in 2024—approximately $4,380 above MSRP—reflecting tight inventory and strong demand[7]. For October 2025 used buyers, this creates depreciation opportunity as one-year-old 2024 models enter the market.
The two-trim lineup simplifies decision-making with clear performance and equipment differentiation.
Trim Comparison:
sDrive30i ($54,595):
M40i ($67,295):
The $12,700 premium for the M40i delivers 127 additional horsepower (50% increase), the inline-six's superior character, and enhanced equipment—strong value for enthusiasts willing to spend more.
Strategic option selection allows personalization while managing total cost.
Popular Options:
The Premium Package ($1,350) and Driving Assistance Package ($700) provide best value, delivering meaningful convenience and safety features for reasonable cost.
Real-world pricing demonstrates how options elevate transaction prices beyond base MSRPs.
Typical Configurations:
Owner reviews note "BMW upgrades add up quickly," with well-equipped examples easily reaching $70,000-$75,000 depending on option selection[6].
Value analysis reveals the Z4 offers compelling positioning despite depreciation concerns.
Value Comparison:
At $24,000 less than the Porsche 718 Boxster with better fuel economy and similar performance, the Z4 delivers genuine value for buyers prioritizing grand touring comfort over maximum track capability[3].
EPA fuel economy figures for the 2024 Z4 prove competitive within the sports car segment.
Official EPA Ratings:
| Trim | City | Highway | Combined |
|---|---|---|---|
| sDrive30i | 25 mpg | 33 mpg | 28 mpg (approx.) |
| M40i | 24 mpg | 30 mpg | 26 mpg (approx.) |
| Premium Fuel | Required | Required | Required |
Both engines require premium fuel (91+ octane minimum) for optimal performance, though owners report this as "no surprise" given the performance orientation[6].
Real-world consumption impresses owners, particularly during highway cruising.
Real-World Performance:
Owners consistently praise "excellent gas mileage" with particular emphasis on highway efficiency where 30+ mpg proves achievable during steady cruising[6].
The Z4's fuel economy represents a meaningful advantage versus key competitors.
Fuel Economy Comparison:
The Z4 delivers 22% better highway fuel economy than the Porsche 718 Boxster (33 mpg vs 27 mpg), translating to lower annual fuel costs that help offset the Z4's steeper depreciation[3].
The sDrive30i prioritizes efficiency while the M40i sacrifices modest fuel economy for substantial performance gains.
Efficiency Analysis:
The M40i's 127 additional horsepower costs just 2 mpg combined versus the sDrive30i—exceptional efficiency given the 50% power increase and 1.6-second 0-60 mph improvement.
BMW roadster maintenance costs reflect premium positioning, though scheduled services remain reasonable.
Maintenance Overview:
Soft-top fabric requires specific care products preventing premature wear and maintaining water repellency. Replacement costs reach $2,000-$3,000 installed when necessary.
BMW provides comprehensive warranty coverage for the roadster.
Warranty Terms:
The 4-year/50,000-mile basic warranty matches BMW's standard coverage and exceeds many luxury competitors' 3-year/36,000-mile protection.
Sports car insurance classification creates elevated premiums reflecting higher claim costs.
Insurance Considerations:
Comprehensive coverage proves essential given soft-top vulnerability and convertible theft risk, with many insurers requiring it as loan condition.
Depreciation represents the Z4's weakest financial aspect, though used buyers benefit from first-owner losses.
Depreciation Expectations:
According to Autvex market analysis, the 2024's lack of manual transmission distinguishes it from potentially collectible 2025+ Handschalter variants, though first-year depreciation creates opportunity for October 2025 used buyers seeking $10,000-$15,000 savings versus new.
Comprehensive ownership cost analysis reveals competitive positioning despite depreciation.
5-Year Ownership Cost Estimate (sDrive30i, 60,000 miles):
Compared to Porsche 718 Boxster (higher purchase price but better retention), the Z4's total ownership costs prove similar for buyers planning 5-year ownership, with depreciation sweetspot for used buyers in 2021-2022 model years[9].
Reviewers and owners consistently praise several Z4 attributes defining its appeal.
Key Advantages:
Despite substantial strengths, several weaknesses emerge consistently.
Notable Weaknesses:
Real-world usability represents a genuine Z4 strength distinguishing it from hardcore competitors.
Daily Driving Character:
Owners report the Z4 proves "comfortable for hours" during long trips and remains "comfortable enough for weekend getaways and grocery trips"—validating its grand tourer positioning[6].
Value analysis reveals competitive positioning despite depreciation concerns.
Value Strengths:
For October 2025 used buyers, the 2024 model year represents strong value through 15-25% first-year depreciation creating $10,000-$15,000 savings versus new[9].
The Z4's grand tourer positioning distinguishes it from track-focused competitors.
Grand Tourer Philosophy:
One owner captured it perfectly: "It's not about breaking lap records—the Z4 excels at comfortable, refined cruising with enough performance to make backroads fun"[6].
The Porsche 718 Boxster represents the Z4's primary competitor, though the two roadsters target slightly different priorities.
Head-to-Head Comparison:
| Specification | BMW Z4 | Porsche 718 Boxster |
|---|---|---|
| Starting Price | $54,595-$67,295 | $79,595+[3] |
| Price Advantage | Z4 $24,000+ less[3] | Boxster $24,000+ more |
| Horsepower | 255-382 hp | 300-493 hp (varies) |
| 0-60 mph | 5.1s / 3.5s | Varies by trim |
| Handling | Comfortable GT | Focused sports car |
| Comfort | Better on rough roads[1] | Firmer, more demanding |
| Fuel Economy | 25/33 mpg | 21/27 mpg[3] |
| Interior | "May have best in class"[1] | High quality |
| Manual Trans (2024) | Not available | Not standard |
| Infotainment | "Leads pack"[1] | Porsche system |
Key Takeaways:
The Z4's $24,000+ price advantage and 22% better highway fuel economy create compelling value for buyers prioritizing comfort and daily usability over ultimate track capability[3].
The Toyota GR Supra shares its platform with the Z4, creating interesting comparison points despite different body styles.
Platform Sibling Comparison:
Buyers comparing these platform siblings should focus on coupe versus roadster preference, as mechanical similarities create parallel performance while character differs meaningfully—the Supra delivers "more nervous aggression" while the Z4 provides "more refined" comfort[1].
The Mazda MX-5 Miata occupies a different market segment though both represent roadster options.
Comparison Highlights:
The Miata costs approximately half the Z4's price while delivering pure roadster experience with legendary reliability, making it compelling for budget-conscious enthusiasts accepting basic accommodations.
The Jaguar F-Type provides British alternative with different character.
Comparison Overview:
The F-Type's higher starting price and more dramatic character position it differently than the Z4's refined grand tourer approach.
The roadster segment has contracted dramatically, with few alternatives remaining.
Limited Options:
The Z4's significance grows as the roadster segment contracts, with the BMW Z4 representing one of few remaining options for buyers seeking premium two-seat convertibles.
The 2024 Z4 excels in specific scenarios where its unique attributes provide advantages.
Ideal Use Cases:
Certain buyer priorities suggest alternative vehicles would better serve their needs.
Consider Alternatives If:
Choosing between trim levels requires balancing performance desires against budget constraints.
sDrive30i Recommendation ($54,595):
M40i Recommendation ($67,295):
The M40i's inline-six character alone justifies the $12,700 premium for enthusiasts, delivering what reviewers call an "absolute peach of a motor" that transforms the driving experience beyond just horsepower numbers[1].
For buyers in October 2025, the new versus used decision centers on manual transmission preference and depreciation opportunity.
Used 2024 Advantages:
New 2025 Advantages:
Best Value Strategy:According to Autvex market analysis, used 2021-2022 Z4 models represent the depreciation sweetspot, offering fully mature technology with best depreciation-to-performance ratio at $35,000-$45,000 (sDrive30i) and $48,000-$58,000 (M40i) depending on mileage and condition.
The 2024 BMW Z4 delivers compelling value as a balanced roadster blending performance, comfort, and open-air driving pleasure for buyers accepting automatic-only powertrains.
Worth It For:
Not Worth It For:
Final Assessment: The 2024 BMW Z4 represents a strong purchase for buyers understanding its positioning as a comfortable grand touring roadster rather than hardcore track weapon. At $54,595-$67,295, it delivers exceptional value versus the $79,595 Porsche 718 Boxster while offering superior daily usability, better fuel economy (22% better highway), and what Car and Driver calls potentially "the best interior in this class"[1][3]. For October 2025 used buyers, the 2024 model year provides 15-25% depreciation savings versus new while accepting automatic-only powertrains—making it worth consideration for grand touring roadster buyers wanting refinement over maximum track performance.
As of October 2025, one-year-old 2024 Z4 models have entered the used market with typical first-year depreciation creating opportunity.
Used Market Status:
Comprehensive inspection proves essential for used BMW sports car purchases.
Inspection Checklist:
The soft-top represents the most expensive wear item, with comprehensive inspection essential before purchase. One owner noted switching to all-season tires "improved the ride during colder months"—relevant consideration for year-round use[6].
The G29 generation demonstrates strong overall reliability with minimal widespread mechanical issues.
Reliability Assessment:
The G29 generation's six-year production run (2019-2025) through October 2025 demonstrates mature platform with early teething issues resolved, making 2022-2024 models particularly reliable with all updates incorporated.
Strategic model year selection maximizes value within the used Z4 market.
Model Year Recommendations:
2021 Z4 M40i (Best Overall Value):
2020 sDrive30i (Budget Option):
2024 (Depreciation Sweet Spot in October 2025):
2022-2024 (Most Reliable with All Updates):
Avoid:
Certified pre-owned programs provide additional protection justifying premium pricing.
CPO Program Benefits:
The CPO premium typically adds $2,000-$4,000 versus private party purchases, though extended warranty coverage and thorough inspection justify the investment for risk-averse buyers concerned about potential BMW repair costs
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