2005 Audi S4 vs. 2008 BMW 735
To start off, 2008 BMW 735 is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Audi S4. In addition, the cost of maintenance, including insurance, on 2005 Audi S4 would be higher. At 4,161 cc (8 cylinders), 2005 Audi S4 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW 735 weights approximately 95 kg more than 2005 Audi S4.
Let's talk about torque, 2005 Audi S4 (410 Nm) has 50 more torque (in Nm) than 2008 BMW 735. (360 Nm). This means 2005 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 2008 BMW 735.
Compare all specifications:
| 2005 Audi S4 | 2008 BMW 735 | |
| Make | Audi | BMW |
| Model | S4 | 735 |
| Year Released | 2005 | 2008 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4161 cc | 3600 cc |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 340 HP | 0 HP |
| Torque | 410 Nm | 360 Nm |
| Engine Bore Size | 85 mm | 84 mm |
| Engine Stroke Size | 93 mm | 81.2 mm |
| Engine Compression Ratio | 11.0:1 | 10.5:1 |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1840 kg | 1935 kg |
| Vehicle Length | 4580 mm | 5040 mm |
| Vehicle Width | 1780 mm | 1910 mm |
| Vehicle Height | 1400 mm | 1500 mm |
| Wheelbase Size | 2660 mm | 3000 mm |
| Fuel Consumption Overall | 11.8 L/100km | 10.7 L/100km |
| Fuel Tank Capacity | 63 L | 88 L |
