Audi S8 vs BMW M5
Side-by-side comparison from manufacturer specifications, NHTSA safety data, and live dealer listings.
Vehicles
Vehicles
2027 BMW M5
Overview
| Spec | Audi S8Base | BMW M5Sedan |
|---|---|---|
| Selected trim | Base | Sedan |
| Body style | Sedan | Sedan |
| Drivetrain | all wheel drive | all wheel drive |
| Fuel type | premium unleaded (required) | premium unleaded (required) |
| Transmission | 8-speed shiftable automatic | 8-speed shiftable automatic |
| Engine type | mild hybrid | plug-in hybrid |
| Model year | 2027 | 2027 |
Pricing & market
| Spec | Audi S8Base | BMW M5Sedan |
|---|---|---|
| MSRP | $130,000 | $123,300 (best) |
| Lowest listing price | — | $137,972 (best) |
| Median listing price | — | $143,660 (best) |
| Highest listing price | — | $149,347 (best) |
| For sale now | 0 | 2 (best) |
Fuel economy & range
| Spec | Audi S8Base | BMW M5Sedan |
|---|---|---|
| Combined MPG | 18 MPG (best) | 14 MPG |
| City MPG | 15 MPG (best) | 12 MPG |
| Highway MPG | 24 MPG (best) | 19 MPG |
| Combined MPGe | — | 47 MPGe (best) |
| Electric range | — | 29 mi (best) |
| 240V charge time | — | 2 hr (best) |
| Fuel tank | 21.7 gal (best) | 15.9 gal |
Performance
| Spec | Audi S8Base | BMW M5Sedan |
|---|---|---|
| Horsepower | 563 hp | 717 hp (best) |
| Torque | 590 lb-ft | 738 lb-ft (best) |
| Engine size | 4 L | 4.4 L (best) |
| Cylinders | V8 | V8 |
Size & capability
| Spec | Audi S8Base | BMW M5Sedan |
|---|---|---|
| Seating | 5 seats | 5 seats |
| Doors | 4 | 4 |
| Cargo volume | 12.5 cu ft | 16.5 cu ft (best) |
| Payload | 915 lbs | 1,003 lbs (best) |
| Curb weight | 5,126 lbs (best) | 5,390 lbs |
| Ground clearance | — | 5 in (best) |
| Wheelbase | 123.2 in (best) | 118.3 in |
| Length | 209.5 in (best) | 200.6 in |
| Width | 76.6 in | 77.6 in (best) |
| Height | 58.5 in | 59.4 in (best) |
Safety & recalls
| Spec | Audi S8Base | BMW M5Sedan |
|---|---|---|
| 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 S8 | BMW M5 |
|---|---|---|
| 1 | Base $130,000 MSRP(Currently comparing) | Sedan $123,300 MSRP(Currently comparing) |
Live inventory
Audi S8 vs BMW M5 FAQ
- Which is better: 2027 Audi S8 or 2027 BMW M5?
- It depends on priorities. OpenDealer compares 2027 Audi S8 vs 2027 BMW M5 on MSRP, fuel economy, horsepower, seating, towing, NHTSA safety ratings, and live market prices so you can weigh the tradeoffs.
- Which costs less: 2027 Audi S8 or 2027 BMW M5?
- Based on starting MSRP, the 2027 BMW M5 starts lower at $123,300. Live BMW M5 listings start at $137,972.
- Which has better startingMsrp: 2027 Audi S8 or 2027 BMW M5?
- The 2027 BMW M5 leads on startingMsrp in this comparison (123,300).
- Which has better combinedMpg: 2027 Audi S8 or 2027 BMW M5?
- The 2027 Audi S8 leads on combinedMpg in this comparison (18).
- Which has better electricRangeMi: 2027 Audi S8 or 2027 BMW M5?
- The 2027 BMW M5 leads on electricRangeMi in this comparison (29).
- Which has better horsepower: 2027 Audi S8 or 2027 BMW M5?
- The 2027 BMW M5 leads on horsepower in this comparison (717).