2007 Audi S4 vs. 2007 BMW M3
To start off, both 2007 Audi S4 and 2007 BMW M3 were released in the same year (2007). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 4,163 cc (8 cylinders), 2007 Audi S4 is equipped with a bigger engine. In terms of performance, 2007 Audi S4 (341 HP @ 7000 RPM) has 3 more horse power than 2007 BMW M3. (338 HP @ 7900 RPM). In normal driving conditions, 2007 Audi S4 should accelerate faster than 2007 BMW M3.
Let's talk about torque, 2007 Audi S4 (410 Nm @ 3500 RPM) has 44 more torque (in Nm) than 2007 BMW M3. (366 Nm @ 4900 RPM). This means 2007 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW M3.
Compare all specifications:
| 2007 Audi S4 | 2007 BMW M3 | |
| Make | Audi | BMW |
| Model | S4 | M3 |
| Year Released | 2007 | 2007 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 3246 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 341 HP | 338 HP |
| Engine RPM | 7000 RPM | 7900 RPM |
| Torque | 410 Nm | 366 Nm |
| Torque RPM | 3500 RPM | 4900 RPM |
| Engine Bore Size | 84.6 mm | 87 mm |
| Engine Stroke Size | 92.7 mm | 91 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 249 km/hour | 250 km/hour |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Length | 4590 mm | 4500 mm |
| Vehicle Width | 1730 mm | 1790 mm |
| Vehicle Height | 1430 mm | 1380 mm |
| Wheelbase Size | 2650 mm | 2740 mm |
| Fuel Tank Capacity | 63 L | 63 L |
