2005 Audi S8 vs. 2007 BMW M5
To start off, 2007 BMW M5 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Audi S8. In addition, the cost of maintenance, including insurance, on 2005 Audi S8 would be higher. At 4,999 cc (10 cylinders), 2007 BMW M5 is equipped with a bigger engine. In terms of performance, 2007 BMW M5 (500 HP @ 7750 RPM) has 253 more horse power than 2005 Audi S8. (247 HP @ 4000 RPM) In normal driving conditions, 2007 BMW M5 should accelerate faster than 2005 Audi S8. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi S8 weights approximately 15 kg more than 2007 BMW M5.
Because 2005 Audi S8 is all wheel drive (AWD), it will have significant more traction and grip than 2007 BMW M5. In wet, icy, snow, or gravel driving conditions, 2005 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, 2007 BMW M5 (520 Nm @ 6100 RPM) has 70 more torque (in Nm) than 2005 Audi S8. (450 Nm @ 3400 RPM). This means 2007 BMW M5 will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi S8.
Compare all specifications:
2005 Audi S8 | 2007 BMW M5 | |
Make | Audi | BMW |
Model | S8 | M5 |
Year Released | 2005 | 2007 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 4172 cc | 4999 cc |
Engine Cylinders | 8 cylinders | 10 cylinders |
Engine Type | V | V |
Valves per Cylinder | 5 valves | 2 valves |
Horse Power | 247 HP | 500 HP |
Engine RPM | 4000 RPM | 7750 RPM |
Torque | 450 Nm | 520 Nm |
Torque RPM | 3400 RPM | 6100 RPM |
Drive Type | AWD | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1770 kg | 1755 kg |
Wheelbase Size | 2290 mm | 2890 mm |
Fuel Tank Capacity | 90 L | 70 L |