2008 Audi TT vs. 2007 BMW 550
To start off, 2008 Audi TT is newer by 1 year(s). Which means there will be less support and parts availability for 2007 BMW 550. In addition, the cost of maintenance, including insurance, on 2007 BMW 550 would be higher. At 4,799 cc (8 cylinders), 2007 BMW 550 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 550 weights approximately 140 kg more than 2008 Audi TT.
Because 2008 Audi TT is four wheel drive (4WD), it will have significant more traction and grip than 2007 BMW 550. In wet, icy, snow, or gravel driving conditions, 2008 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, 2007 BMW 550 (490 Nm @ 3400 RPM) has 170 more torque (in Nm) than 2008 Audi TT. (320 Nm @ 1800 RPM). This means 2007 BMW 550 will have an easier job in driving up hills or pulling heavy equipment than 2008 Audi TT.
Compare all specifications:
| 2008 Audi TT | 2007 BMW 550 | |
| Make | Audi | BMW |
| Model | TT | 550 |
| Year Released | 2008 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 3189 cc | 4799 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 0 HP | 362 HP |
| Torque | 320 Nm | 490 Nm |
| Torque RPM | 1800 RPM | 3400 RPM |
| Engine Bore Size | 84.1 mm | 93.1 mm |
| Engine Stroke Size | 95.9 mm | 88.3 mm |
| Engine Compression Ratio | 11.3:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Acceleration 0-100mph | 6.2 seconds | 5.9 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1520 kg | 1660 kg |
| Vehicle Length | 4050 mm | 4850 mm |
| Vehicle Width | 1770 mm | 1470 mm |
| Vehicle Height | 1350 mm | 1850 mm |
| Wheelbase Size | 2440 mm | 2890 mm |
| Fuel Consumption Overall | 9.8 L/100km | 11.1 L/100km |
| Fuel Tank Capacity | 62 L | 70 L |
