Audi S5 vs BMW Z4
Side-by-side comparison from manufacturer specifications, NHTSA safety data, and live dealer listings.
Vehicles
Vehicles
2026 BMW Z4
Overview
| Spec | Audi S5Premium | BMW Z4sDrive30i |
|---|---|---|
| Selected trim | Premium | sDrive30i |
| Body style | Hatchback | Convertible |
| Drivetrain | all wheel drive | rear wheel drive |
| Fuel type | premium unleaded (recommended) | premium unleaded (recommended) |
| Transmission | 7-speed automated manual | 8-speed shiftable automatic |
| Engine type | gas | gas |
| Model year | 2026 | 2026 |
Pricing & market
| Spec | Audi S5Premium | BMW Z4sDrive30i |
|---|---|---|
| MSRP | $63,300 | $56,100 (best) |
| For sale now | 0 | 0 |
Fuel economy & range
| Spec | Audi S5Premium | BMW Z4sDrive30i |
|---|---|---|
| Combined MPG | 23 MPG | 28 MPG (best) |
| City MPG | 20 MPG | 25 MPG (best) |
| Highway MPG | 29 MPG | 33 MPG (best) |
| Fuel tank | 14.8 gal (best) | 13.7 gal |
Performance
| Spec | Audi S5Premium | BMW Z4sDrive30i |
|---|---|---|
| Horsepower | 362 hp (best) | 255 hp |
| Torque | 406 lb-ft (best) | 295 lb-ft |
| Engine size | 3 L (best) | 2 L |
| Cylinders | V6 | I4 |
Size & capability
| Spec | Audi S5Premium | BMW Z4sDrive30i |
|---|---|---|
| Seating | 5 seats (best) | 2 seats |
| Doors | 4 (best) | 2 |
| Cargo volume | 37.5 cu ft (best) | 9.9 cu ft |
| Payload | 992 lbs (best) | 459 lbs |
| Curb weight | 4,288 lbs | 3,314 lbs (best) |
| Wheelbase | 114 in (best) | 97.2 in |
| Length | 190.3 in (best) | 170.7 in |
| Width | 73.2 in | 73.4 in (best) |
| Height | 56.5 in (best) | 51.4 in |
Safety & recalls
| Spec | Audi S5Premium | BMW Z4sDrive30i |
|---|---|---|
| NHTSA overall | Not Rated | Not Rated |
| Frontal crash (driver) | Not Rated | Not Rated |
| Frontal crash (passenger) | Not Rated | Not Rated |
| Side crash (driver) | Not Rated | Not Rated |
| Side crash (passenger) | Not Rated | Not Rated |
| Side pole | Not Rated | Not Rated |
| Rollover | Not Rated | Not Rated |
| 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 S5 | BMW Z4 |
|---|---|---|
| 1 | Premium $63,300 MSRP(Currently comparing) | sDrive30i $56,100 MSRP(Currently comparing) |
| 2 | Premium Plus $66,200 MSRP | M40i $68,400 MSRP |
| 3 | Prestige $70,900 MSRP | — |
Audi S5 vs BMW Z4 FAQ
- Which is better: 2026 Audi S5 or 2026 BMW Z4?
- It depends on priorities. OpenDealer compares 2026 Audi S5 vs 2026 BMW Z4 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 S5 or 2026 BMW Z4?
- Based on starting MSRP, the 2026 BMW Z4 starts lower at $56,100.
- Which has better startingMsrp: 2026 Audi S5 or 2026 BMW Z4?
- The 2026 BMW Z4 leads on startingMsrp in this comparison (56,100).
- Which has better combinedMpg: 2026 Audi S5 or 2026 BMW Z4?
- The 2026 BMW Z4 leads on combinedMpg in this comparison (28).
- Which has better horsepower: 2026 Audi S5 or 2026 BMW Z4?
- The 2026 BMW Z4 leads on horsepower in this comparison (382).
- Which has better seats: 2026 Audi S5 or 2026 BMW Z4?
- The 2026 Audi S5 leads on seats in this comparison (5).
- How do the NHTSA safety ratings compare for 2026 Audi S5 vs 2026 BMW Z4?
- NHTSA overall crash-test ratings in this comparison: Audi S5 (Not Rated/5 NHTSA overall); BMW Z4 (Not Rated/5 NHTSA overall).