Audi RS5 vs BMW 640i
Side-by-side comparison from manufacturer specifications, NHTSA safety data, and live dealer listings.
Vehicles
Vehicles
2018 BMW 640i
Overview
| Spec | Audi RS5RS 5 Coupe | BMW 640i640i |
|---|---|---|
| Selected trim | RS 5 Coupe | 640i |
| Body style | Coupe | Convertible |
| Drivetrain | all wheel drive | rear wheel drive |
| Fuel type | premium unleaded (required) | premium unleaded (required) |
| Transmission | 8-speed shiftable automatic | 8-speed shiftable automatic |
| Engine type | gas | gas |
| Model year | 2024 | 2018 |
Pricing & market
| Spec | Audi RS5RS 5 Coupe | BMW 640i640i |
|---|---|---|
| MSRP | $79,600 (best) | $86,700 |
| For sale now | 0 | 0 |
Fuel economy & range
| Spec | Audi RS5RS 5 Coupe | BMW 640i640i |
|---|---|---|
| Combined MPG | 21 MPG | 23 MPG (best) |
| City MPG | 18 MPG | 20 MPG (best) |
| Highway MPG | 25 MPG | 29 MPG (best) |
| Fuel tank | 15.3 gal | 18.5 gal (best) |
Performance
| Spec | Audi RS5RS 5 Coupe | BMW 640i640i |
|---|---|---|
| Horsepower | 444 hp (best) | 315 hp |
| Torque | 442 lb-ft (best) | 330 lb-ft |
| Engine size | 2.9 L | 3 L (best) |
| Cylinders | V6 | I6 |
Size & capability
| Spec | Audi RS5RS 5 Coupe | BMW 640i640i |
|---|---|---|
| Seating | 4 seats | 4 seats |
| Doors | 2 | 2 |
| Cargo volume | 10.9 cu ft | 11 cu ft (best) |
| Payload | 838 lbs (best) | — |
| Curb weight | 3,990 lbs (best) | 4,250 lbs |
| Ground clearance | — | 4.8 in (best) |
| Wheelbase | 108.9 in | 112.4 in (best) |
| Length | 185.9 in | 192.8 in (best) |
| Width | 73.5 in | 74.6 in (best) |
| Height | 54 in (best) | 53.7 in |
Safety & recalls
| Spec | Audi RS5RS 5 Coupe | BMW 640i640i |
|---|---|---|
| Open recalls (YMM scope) | None reported (best) | 2 |
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 RS5 | BMW 640i |
|---|---|---|
| 1 | RS 5 Coupe $79,600 MSRP(Currently comparing) | 640i $86,700 MSRP(Currently comparing) |
Audi RS5 vs BMW 640i FAQ
- Which is better: 2024 Audi RS5 or 2018 BMW 640i?
- It depends on priorities. OpenDealer compares 2024 Audi RS5 vs 2018 BMW 640i on MSRP, fuel economy, horsepower, seating, towing, NHTSA safety ratings, and live market prices so you can weigh the tradeoffs.
- Which costs less: 2024 Audi RS5 or 2018 BMW 640i?
- Based on starting MSRP, the 2024 Audi RS5 starts lower at $79,600.
- Which has better startingMsrp: 2024 Audi RS5 or 2018 BMW 640i?
- The 2024 Audi RS5 leads on startingMsrp in this comparison (79,600).
- Which has better combinedMpg: 2024 Audi RS5 or 2018 BMW 640i?
- The 2018 BMW 640i leads on combinedMpg in this comparison (23).
- Which has better horsepower: 2024 Audi RS5 or 2018 BMW 640i?
- The 2024 Audi RS5 leads on horsepower in this comparison (444).