2004 Audi A4 Cabriolet quattro vs BMW 645ci — Side by Side Comparison
How does the 2004 Audi A4 Cabriolet quattro compare to the BMW 645ci? We put them side by side using EPA fuel economy data and NHTSA safety ratings.
Specifications Comparison
| Feature | Audi A4 Cabriolet quattro | BMW 645ci |
|---|---|---|
| Combined MPG | 19 | 19 |
| City MPG | 16 | 16 |
| Highway MPG | 23 | 24 |
| Body Style | Compact Sedan | Compact Sedan |
| Drive | AWD/4WD | RWD |
| Fuel Type | Premium | Premium |
| Safety Rating | N/A / 5 | N/A / 5 |
| Recalls | 0 | 0 |
| Trims Available | 1 | 3 |
Fuel Economy
The BMW 645ci is more fuel efficient by 0 MPG combined. Over a year, the Audi A4 Cabriolet quattro saves approximately $200 in fuel costs.