The 2020 Audi A3 represents the final year of the third-generation model, starting at $33,300 for the Premium trim and delivering proven German engineering in a compact luxury package. This sedan features two turbocharged engine options: a 184-horsepower 2.0-liter TFSI in base models and a more powerful 228-horsepower variant in S line trims. The A3 achieves 0-60 mph in 5.4-6.6 seconds depending on trim level, while delivering respectable 27 mpg city and 36 mpg highway fuel economy. Key features include standard LED headlights, panoramic sunroof, leather seating, and MMI infotainment system with smartphone integration. Available in Premium, Premium Plus, and S line variants, the 2020 A3 offers quattro all-wheel drive on select trims and earned good IIHS safety ratings. With 12.3 cubic feet of cargo space and five-passenger seating, this model year marks the end of an era before Audi's complete redesign.
The 2020 Audi A3 pricing structure offers multiple trim levels to suit different budgets and preferences. Base pricing starts competitively in the luxury compact segment.
The Premium trim begins at approximately $33,300 with front-wheel drive configuration. This base model includes premium features that many competitors charge extra for.
Premium Plus models start around $37,000, adding significant technology and convenience upgrades. The price jump reflects meaningful feature additions rather than cosmetic changes.
S line variants command premium pricing near $40,000 but deliver substantially more performance. The 228-horsepower engine and sport-tuned suspension justify the higher cost.
Fair market pricing from Kelley Blue Book shows used 2020 A3 models ranging from $19,559 to $22,402 depending on trim and condition. This represents typical luxury vehicle depreciation patterns.
Resale values remain strong compared to mainstream competitors. The Audi badge and standard features help maintain residual value better than non-luxury alternatives.
Pricing takeaways:
The 2020 Audi A3 engine lineup features two distinct turbocharged 2.0-liter TFSI powertrains designed for different performance priorities. Both deliver the refined power delivery Audi is known for.
The standard 184-horsepower engine produces 222 lb-ft of torque at 4,400 rpm. This powerplant provides adequate acceleration for daily driving scenarios.
0-60 mph acceleration takes 6.6 seconds with the base engine. While not explosive, this timing feels brisk in real-world driving conditions.
Fuel economy reaches 27 mpg city and 36 mpg highway with the standard engine. These numbers lead the luxury compact segment for efficiency.
The upgraded 228-horsepower engine generates 258 lb-ft of torque at 4,500 rpm. This represents a meaningful power increase over the base motor.
Acceleration improves dramatically to 5.4 seconds 0-60 mph with the S line engine. The difference is immediately noticeable during acceleration.
Fuel economy drops slightly to 22 mpg city and 30 mpg highway. The trade-off seems reasonable for the substantial performance gain.
Performance takeaways:
The 2020 Audi A3 specifications reflect the mature third-generation platform that Audi perfected over several model years. Dimensions optimize interior space within compact exterior footprint.
| Specification | Base A3 | S line A3 |
|---|---|---|
| Engine Type | 2.0L Turbo I4 TFSI | 2.0L Turbo I4 TFSI |
| Horsepower | 184 hp @ 4,400 rpm | 228 hp @ 4,500 rpm |
| Torque | 222 lb-ft @ 4,400 rpm | 258 lb-ft @ 4,500 rpm |
| Transmission | 7-Speed Dual-Clutch | 7-Speed Dual-Clutch |
| 0-60 mph | 6.6 seconds | 5.4 seconds |
| Top Speed | 130 mph | 130 mph |
| Fuel Economy | 27/36/30 mpg | 22/30/25 mpg |
| Drivetrain | FWD | AWD |
| Seating | 5 passengers | 5 passengers |
| Cargo Space | 12.3 cu ft | 10.0 cu ft |
| Curb Weight | 3,197 lbs | 3,417 lbs |
| Fuel Tank | 13.2 gallons | 13.2 gallons |
The A3's compact sedan proportions measure 175.5 inches long with a 103.8-inch wheelbase. These dimensions create excellent urban maneuverability.
Interior space includes 41.2 inches of front legroom and 36.5 inches of headroom. The cabin feels spacious despite the compact exterior.
Cargo capacity varies between 10.0 and 12.3 cubic feet depending on drivetrain configuration. AWD models sacrifice some trunk space for the quattro system.
Specification takeaways:
The luxury compact sedan segment in 2020 offered several compelling alternatives. Direct comparisons reveal each model's strengths and weaknesses clearly.
| Vehicle | Starting Price | Horsepower | 0-60 mph | Standard Drive | Key Advantage | Primary Weakness |
|---|---|---|---|---|---|---|
| 2020 Audi A3 | $33,300 | 184-228 hp | 5.4-6.6 sec | FWD/AWD | Premium interior, build quality | Aging design, limited rear space |
| BMW 2 Series Gran Coupe | ~$32,000 | 228 hp | 6.0 sec | FWD (AWD opt) | Sportier handling, modern styling | Higher maintenance costs |
| Mercedes-Benz A-Class | ~$33,000 | 188 hp | 7.1 sec | FWD (AWD opt) | Latest technology, interior luxury | Firm ride quality |
| Acura ILX | ~$26,000 | 201 hp | 6.8 sec | FWD only | Lower price, reliability | No AWD, dated interior |
| Lexus IS | ~$39,000 | 241 hp | 6.9 sec | RWD (AWD opt) | Reliability, luxury features | Higher price, firm ride |
BMW's 2 Series Gran Coupe offers more modern styling and sharper handling dynamics. However, BMW's maintenance costs typically exceed Audi's over time.
Mercedes-Benz A-Class emphasizes cutting-edge technology and interior luxury. The ride quality feels firmer than most buyers prefer for daily driving.
Acura ILX provides exceptional value but lacks the prestige and advanced features of German competitors. The interior feels dated compared to luxury rivals.
Comparison takeaways:
The 2020 Audi A3 interior emphasizes quality materials and intuitive technology integration. Despite the compact dimensions, the cabin feels genuinely premium.
The MMI infotainment system features a pop-up display screen that retracts when not in use. This creates a cleaner dashboard appearance than fixed screens.
Smartphone integration includes standard Apple CarPlay and Android Auto compatibility. The system responds quickly to inputs and provides clear graphics.
Available digital instrument cluster replaces traditional gauges with a customizable display. This technology was advanced for 2020 luxury compact standards.
Standard leather seating comes across all trim levels. The materials feel genuinely premium rather than economy-grade leather alternatives.
Panoramic sunroof comes standard on all models. This feature creates an airy cabin atmosphere that enhances the driving experience.
Three-zone climate control ensures optimal comfort for all occupants. Front passengers can set individual temperature preferences independently.
Interior takeaways:
The 2020 Audi A3 presents unique value as the final year of the third generation before Audi's complete redesign. This positioning creates both advantages and considerations for buyers.
First-time luxury buyers will appreciate the A3's accessible pricing and genuine premium features. The learning curve for luxury ownership remains manageable.
Urban professionals benefit from the compact dimensions and excellent fuel economy. City parking becomes much easier compared to larger luxury sedans.
Performance enthusiasts should consider S line variants for meaningful power upgrades. The 228-horsepower engine transforms the driving experience significantly.
Reliability expectations remain strong based on the mature platform and proven powertrains. Third-generation issues have been resolved through multiple model years.
Maintenance costs typically run lower than BMW or Mercedes equivalents. Shared components with Volkswagen Group vehicles help control service expenses.
Resale considerations show strong residual values despite the model year. The final-year status may actually enhance collectibility over time.
Worth buying takeaways:
Safety technology in the 2020 Audi A3 includes comprehensive active and passive systems. The model earned good IIHS ratings across multiple test categories.
Collision warning system comes standard across all trim levels. The system provides both visual and audible alerts when forward collisions seem imminent.
Electronic stability control and traction control work together to maintain vehicle stability. These systems intervene seamlessly during challenging driving conditions.
Child safety features include LATCH anchors and child door locks as standard equipment. Parents can secure child seats properly and prevent accidental door opening.
Blind spot monitoring comes standard on Premium Plus and S line trims. Optional on base Premium models, this system significantly enhances safety.
Lane departure warning helps prevent unintentional lane changes. The system provides gentle steering corrections to maintain proper lane position.
Autonomous emergency braking can detect pedestrians and cyclists. Euro NCAP testing showed adequate performance in most collision scenarios.
Safety takeaways:
| Trim Level | Starting MSRP | Engine Power | Key Features | Technology Package | Best For |
|---|---|---|---|---|---|
| Premium | $33,300 | 184 hp | Leather seats, panoramic sunroof, LED lights | MMI infotainment, smartphone integration | Budget-conscious luxury buyers |
| Premium Plus | $37,000 | 184 hp | Blind spot monitoring, premium audio, power seats | Navigation system, hands-free phone | Tech-focused professionals |
| S line Premium | $39,000 | 228 hp | Sport suspension, quattro AWD, unique styling | Same as Premium base | Performance enthusiasts |
| S line Premium Plus | $42,000 | 228 hp | All Premium Plus features plus performance | Premium audio, internet access | Maximum feature buyers |
| Engine Variant | Power Output | Torque | 0-60 mph | Top Speed | Fuel Economy | Drive Type |
|---|---|---|---|---|---|---|
| Base 2.0T | 184 hp @ 4,400 rpm | 222 lb-ft @ 4,400 rpm | 6.6 sec | 130 mph | 27/36/30 mpg | FWD |
| S line 2.0T | 228 hp @ 4,500 rpm | 258 lb-ft @ 4,500 rpm | 5.4 sec | 130 mph | 22/30/25 mpg | AWD |
| Feature Category | Audi A3 | BMW 2 Series GC | Mercedes A-Class | Acura ILX | Lexus IS |
|---|---|---|---|---|---|
| Starting Price | $33,300 | $32,000 | $33,000 | $26,000 | $39,000 |
| Standard AWD | S line only | Optional | Optional | Not available | Optional |
| Highway MPG | 36 mpg | 33 mpg | 35 mpg | 36 mpg | 30 mpg |
| Cargo Space | 12.3 cu ft | 11.2 cu ft | 8.6 cu ft | 12.3 cu ft | 10.8 cu ft |
| Warranty | 4yr/50k mi | 4yr/50k mi | 4yr/50k mi | 4yr/50k mi | 4yr/50k mi |
| Best For | Balanced luxury | Sporty driving | Latest tech | Value buyers | Reliability focus |
Last updated: July 28, 2025 - Information compiled from automotive industry sources and manufacturer specifications. Pricing and availability subject to market conditions and dealer inventory. Data verified from multiple sources including Car and Driver, Kelley Blue Book, IIHS, Euro NCAP, and official Audi specifications.
Please share by clicking this button!
Visit our site and see all other available articles!