Audi R8 vs Mercedes-Benz S63 AMG
Side-by-side comparison from manufacturer specifications, NHTSA safety data, and live dealer listings.
Vehicles
Vehicles
2021 Mercedes-Benz S63 AMG
Overview
| Spec | Audi R8performance | Mercedes-Benz S63 AMGAMG S 63 |
|---|---|---|
| Selected trim | performance | AMG S 63 |
| Body style | Coupe | Coupe |
| Drivetrain | rear wheel drive | all wheel drive |
| Fuel type | premium unleaded (required) | premium unleaded (required) |
| Transmission | 7-speed automated manual | 9-speed shiftable automatic |
| Engine type | gas | gas |
| Model year | 2023 | 2021 |
Pricing & market
| Spec | Audi R8performance | Mercedes-Benz S63 AMGAMG S 63 |
|---|---|---|
| MSRP | $158,600 (best) | $173,100 |
| Lowest listing price | $67,598 (best) | — |
| Median listing price | $67,598 (best) | — |
| Highest listing price | $67,598 (best) | — |
| For sale now | 1 (best) | 0 |
Fuel economy & range
| Spec | Audi R8performance | Mercedes-Benz S63 AMGAMG S 63 |
|---|---|---|
| Combined MPG | 17 MPG | 19 MPG (best) |
| City MPG | 14 MPG | 16 MPG (best) |
| Highway MPG | 23 MPG | 26 MPG (best) |
| Fuel tank | 19.3 gal | 21.1 gal (best) |
Performance
| Spec | Audi R8performance | Mercedes-Benz S63 AMGAMG S 63 |
|---|---|---|
| Horsepower | 562 hp | 603 hp (best) |
| Torque | 406 lb-ft | 664 lb-ft (best) |
| Engine size | 5.2 L (best) | 4 L |
| Cylinders | V10 | V8 |
Size & capability
| Spec | Audi R8performance | Mercedes-Benz S63 AMGAMG S 63 |
|---|---|---|
| Seating | 2 seats | 4 seats (best) |
| Doors | 2 | 2 |
| Cargo volume | 8 cu ft | 14.1 cu ft (best) |
| Payload | 551 lbs (best) | — |
| Curb weight | 3,571 lbs (best) | 4,586 lbs |
| Ground clearance | — | 4.9 in (best) |
| Wheelbase | 104.3 in | 115.9 in (best) |
| Length | 174.4 in | 198.9 in (best) |
| Width | 76.4 in (best) | 74.8 in |
| Height | 48.7 in | 56 in (best) |
Safety & recalls
| Spec | Audi R8performance | Mercedes-Benz S63 AMGAMG S 63 |
|---|---|---|
| Open recalls (YMM scope) | None reported | None reported |
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 R8 | Mercedes-Benz S63 AMG |
|---|---|---|
| 1 | performance $158,600 MSRP(Currently comparing) | AMG S 63 $173,100 MSRP(Currently comparing) |
| 2 | performance Spyder $171,000 MSRP | AMG S 63 $185,400 MSRP |
| 3 | performance Spyder $222,100 MSRP | — |
| 4 | performance $209,700 MSRP | — |
Live inventory
Audi R8 vs Mercedes-Benz S63 AMG FAQ
- Which is better: 2023 Audi R8 or 2021 Mercedes-Benz S63 AMG?
- It depends on priorities. OpenDealer compares 2023 Audi R8 vs 2021 Mercedes-Benz S63 AMG on MSRP, fuel economy, horsepower, seating, towing, NHTSA safety ratings, and live market prices so you can weigh the tradeoffs.
- Which costs less: 2023 Audi R8 or 2021 Mercedes-Benz S63 AMG?
- Based on starting MSRP, the 2023 Audi R8 starts lower at $158,600. Live Audi R8 listings start at $67,598.
- Which has better startingMsrp: 2023 Audi R8 or 2021 Mercedes-Benz S63 AMG?
- The 2023 Audi R8 leads on startingMsrp in this comparison (158,600).
- Which has better combinedMpg: 2023 Audi R8 or 2021 Mercedes-Benz S63 AMG?
- The 2021 Mercedes-Benz S63 AMG leads on combinedMpg in this comparison (19).
- Which has better horsepower: 2023 Audi R8 or 2021 Mercedes-Benz S63 AMG?
- The 2021 Mercedes-Benz S63 AMG leads on horsepower in this comparison (603).
- Which has better seats: 2023 Audi R8 or 2021 Mercedes-Benz S63 AMG?
- The 2021 Mercedes-Benz S63 AMG leads on seats in this comparison (4).