2005 Audi S6 vs. 2001 BMW 735
To start off, 2005 Audi S6 is newer by 4 year(s). Which means there will be less support and parts availability for 2001 BMW 735. In addition, the cost of maintenance, including insurance, on 2001 BMW 735 would be higher. At 4,172 cc (8 cylinders), 2005 Audi S6 is equipped with a bigger engine. In terms of performance, 2005 Audi S6 (335 HP) has 67 more horse power than 2001 BMW 735. (268 HP). In normal driving conditions, 2005 Audi S6 should accelerate faster than 2001 BMW 735. With that said, vehicle weight also plays an important factor in acceleration. 2001 BMW 735 weights approximately 160 kg more than 2005 Audi S6.
Because 2005 Audi S6 is four wheel drive (4WD), it will have significant more traction and grip than 2001 BMW 735. In wet, icy, snow, or gravel driving conditions, 2005 Audi S6 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, 2005 Audi S6 (420 Nm @ 3400 RPM) has 70 more torque (in Nm) than 2001 BMW 735. (350 Nm @ 3700 RPM). This means 2005 Audi S6 will have an easier job in driving up hills or pulling heavy equipment than 2001 BMW 735.
Compare all specifications:
| 2005 Audi S6 | 2001 BMW 735 | |
| Make | Audi | BMW |
| Model | S6 | 735 |
| Year Released | 2005 | 2001 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4172 cc | 3429 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 335 HP | 268 HP |
| Torque | 420 Nm | 350 Nm |
| Torque RPM | 3400 RPM | 3700 RPM |
| Engine Compression Ratio | 11.0:1 | 10.5:1 |
| Top Speed | 250 km/hour | 250 km/hour |
| Acceleration 0-100mph | 6.8 seconds | 7.5 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1815 kg | 1975 kg |
| Vehicle Length | 4840 mm | 5180 mm |
| Vehicle Width | 1860 mm | 1910 mm |
| Vehicle Height | 1450 mm | 1500 mm |
| Wheelbase Size | 2660 mm | 3140 mm |
| Fuel Tank Capacity | 82 L | 88 L |
