2008 Audi S8 vs. 2004 BMW M3
To start off, 2008 Audi S8 is newer by 4 year(s). Which means there will be less support and parts availability for 2004 BMW M3. In addition, the cost of maintenance, including insurance, on 2004 BMW M3 would be higher. At 5,204 cc (10 cylinders), 2008 Audi S8 is equipped with a bigger engine. In terms of performance, 2008 Audi S8 (444 HP @ 7000 RPM) has 116 more horse power than 2004 BMW M3. (328 HP @ 7400 RPM). In normal driving conditions, 2008 Audi S8 should accelerate faster than 2004 BMW M3. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi S8 weights approximately 391 kg more than 2004 BMW M3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Audi S8 is all wheel drive (AWD), it will have significant more traction and grip than 2004 BMW M3. In wet, icy, snow, or gravel driving conditions, 2008 Audi S8 will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2008 Audi S8 (540 Nm) has 190 more torque (in Nm) than 2004 BMW M3. (350 Nm). This means 2008 Audi S8 will have an easier job in driving up hills or pulling heavy equipment than 2004 BMW M3.
Compare all specifications:
| 2008 Audi S8 | 2004 BMW M3 | |
| Make | Audi | BMW |
| Model | S8 | M3 |
| Year Released | 2008 | 2004 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 5204 cc | 3246 cc |
| Engine Cylinders | 10 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 444 HP | 328 HP |
| Engine RPM | 7000 RPM | 7400 RPM |
| Torque | 540 Nm | 350 Nm |
| Engine Bore Size | 84.5 mm | 87 mm |
| Engine Stroke Size | 92.8 mm | 91 mm |
| Engine Compression Ratio | 12.5:1 | 11.5:1 |
| Drive Type | AWD | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1940 kg | 1549 kg |
| Vehicle Width | 1900 mm | 1790 mm |
| Wheelbase Size | 2950 mm | 2730 mm |
| Fuel Consumption Overall | 13.4 L/100km | 12.4 L/100km |
| Fuel Tank Capacity | 90 L | 63 L |
