Audi A3 Quattro vs Audi A4
Side-by-side comparison from manufacturer specifications, NHTSA safety data, and live dealer listings.
Vehicles
Vehicles
2020 Audi A4
Overview
| Spec | Audi A3 QuattroPremium | Audi A4Premium |
|---|---|---|
| Selected trim | Premium | Premium |
| Body style | Sedan | Sedan |
| Drivetrain | all wheel drive | front wheel drive |
| Fuel type | regular unleaded | premium unleaded (required) |
| Transmission | 7-speed automated manual | 7-speed automated manual |
| Engine type | mild hybrid | gas |
| Model year | 2026 | 2020 |
Pricing & market
| Spec | Audi A3 QuattroPremium | Audi A4Premium |
|---|---|---|
| MSRP | $40,100 | $37,400 (best) |
| Lowest listing price | — | $15,423 (best) |
| Median listing price | — | $18,627 (best) |
| Highest listing price | — | $20,801 (best) |
| For sale now | 0 | 5 (best) |
Fuel economy & range
| Spec | Audi A3 QuattroPremium | Audi A4Premium |
|---|---|---|
| Combined MPG | 28 MPG | 30 MPG (best) |
| City MPG | 24 MPG | 27 MPG (best) |
| Highway MPG | 34 MPG | 35 MPG (best) |
| Fuel tank | 14.5 gal | 15.3 gal (best) |
Performance
| Spec | Audi A3 QuattroPremium | Audi A4Premium |
|---|---|---|
| Horsepower | 201 hp (best) | 188 hp |
| Torque | 236 lb-ft | 236 lb-ft |
| Engine size | 2 L | 2 L |
| Cylinders | I4 | I4 |
Size & capability
| Spec | Audi A3 QuattroPremium | Audi A4Premium |
|---|---|---|
| Seating | 5 seats | 5 seats |
| Doors | 4 | 4 |
| Cargo volume | 8.3 cu ft | 12 cu ft (best) |
| Payload | 860 lbs (best) | — |
| Curb weight | 3,417 lbs | 3,417 lbs |
| Wheelbase | 103.7 in | 111 in (best) |
| Length | 177.3 in | 187.5 in (best) |
| Width | 71.5 in | 72.7 in (best) |
| Height | 56.2 in | 56.2 in |
Safety & recalls
| Spec | Audi A3 QuattroPremium | Audi A4Premium |
|---|---|---|
| NHTSA overall | — | 5 / 5 ★ (best) |
| Frontal crash (driver) | — | 4 / 5 ★ (best) |
| Frontal crash (passenger) | — | 4 / 5 ★ (best) |
| Side crash (driver) | — | 5 / 5 ★ (best) |
| Side crash (passenger) | — | 5 / 5 ★ (best) |
| Side pole | — | 5 / 5 ★ (best) |
| Rollover | — | 5 / 5 ★ (best) |
| Open recalls (YMM scope) | None reported (best) | 3 |
Highlighted values indicate the better figure for that spec when a clear winner exists. Specs reflect the selected trim for each vehicle. Drag a vehicle header to reorder columns. MSRP and specifications are manufacturer data; listing prices and inventory come from live dealer listings. Safety ratings are from NHTSA.
Trim overview
All available trims with MSRP. The trim selected above is highlighted; comparison specs use that selection.
| Trim | Audi A3 Quattro | Audi A4 |
|---|---|---|
| 1 | Premium $40,100 MSRP(Currently comparing) | Premium $37,400 MSRP(Currently comparing) |
| 2 | Premium Plus $43,000 MSRP | Premium Plus $41,000 MSRP |
| 3 | — | Prestige $46,950 MSRP |
Live inventory
Audi A45 for sale
See all
Used2013 Audi A4
Premium Plus Sedan 4D
Silver•Black58,068 mi$16,771Inline Motors
Marysville, WA
Used2018 Audi A4
2.0T Premium Plus
Florett Silver Metallic•Black83,411 mi$18,627Drive Appeal
Eden Prairie, MN
Used2018 Audi A4
2.0T Premium
Manhattan Gray Metallic•Rock Gray/Gray39,536 mi$20,000Mazda San Francisco
San Francisco, CA
Used2019 Audi A4
Premium
White•gray25,743 mi$20,801BMW of Tampa
Tampa, FL
Used2017 Audi A4
2.0T Premium
Ibis White•Atlas Beige/Black76,382 mi$15,423Jack Hanania Audi Orange Park
Jacksonville, FL
Audi A3 Quattro vs Audi A4 FAQ
- Which is better: 2026 Audi A3 Quattro or 2020 Audi A4?
- It depends on priorities. OpenDealer compares 2026 Audi A3 Quattro vs 2020 Audi A4 on MSRP, fuel economy, horsepower, seating, towing, NHTSA safety ratings, and live market prices so you can weigh the tradeoffs.
- Which costs less: 2026 Audi A3 Quattro or 2020 Audi A4?
- Based on starting MSRP, the 2020 Audi A4 starts lower at $37,400. Live Audi A4 listings start at $15,423.
- Which has better startingMsrp: 2026 Audi A3 Quattro or 2020 Audi A4?
- The 2020 Audi A4 leads on startingMsrp in this comparison (37,400).
- Which has better combinedMpg: 2026 Audi A3 Quattro or 2020 Audi A4?
- The 2020 Audi A4 leads on combinedMpg in this comparison (30).
- Which has better horsepower: 2026 Audi A3 Quattro or 2020 Audi A4?
- The 2026 Audi A3 Quattro leads on horsepower in this comparison (201).
- How do the NHTSA safety ratings compare for 2026 Audi A3 Quattro vs 2020 Audi A4?
- NHTSA overall crash-test ratings in this comparison: Audi A4 (5/5 NHTSA overall).