2005 Audi TT vs. 2008 BMW M5
To start off, 2008 BMW M5 is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Audi TT. In addition, the cost of maintenance, including insurance, on 2005 Audi TT would be higher. At 4,999 cc (10 cylinders), 2008 BMW M5 is equipped with a bigger engine. In terms of performance, 2008 BMW M5 (500 HP @ 7750 RPM) has 275 more horse power than 2005 Audi TT. (225 HP @ 4000 RPM) In normal driving conditions, 2008 BMW M5 should accelerate faster than 2005 Audi TT. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW M5 weights approximately 295 kg more than 2005 Audi TT. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Audi TT is four wheel drive (4WD), it will have significant more traction and grip than 2008 BMW M5. In wet, icy, snow, or gravel driving conditions, 2005 Audi TT 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 BMW M5 (520 Nm) has 239 more torque (in Nm) than 2005 Audi TT. (281 Nm). This means 2008 BMW M5 will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi TT.
Compare all specifications:
| 2005 Audi TT | 2008 BMW M5 | |
| Make | Audi | BMW |
| Model | TT | M5 |
| Year Released | 2005 | 2008 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1784 cc | 4999 cc |
| Engine Cylinders | 4 cylinders | 10 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 225 HP | 500 HP |
| Engine RPM | 4000 RPM | 7750 RPM |
| Torque | 281 Nm | 520 Nm |
| Engine Bore Size | 81 mm | 92 mm |
| Engine Stroke Size | 86 mm | 75.2 mm |
| Engine Compression Ratio | 9.0:1 | 12.0:1 |
| Drive Type | 4WD | Rear |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1535 kg | 1830 kg |
| Vehicle Length | 4050 mm | 4860 mm |
| Vehicle Width | 1860 mm | 1850 mm |
| Vehicle Height | 1350 mm | 1480 mm |
| Wheelbase Size | 2430 mm | 2900 mm |
| Fuel Consumption Overall | 10.2 L/100km | 14.8 L/100km |
| Fuel Tank Capacity | 62 L | 70 L |
