2006 Audi TT vs. 2013 BMW 7 Series
To start off, 2013 BMW 7 Series is newer by 7 year(s). Which means there will be less support and parts availability for 2006 Audi TT. In addition, the cost of maintenance, including insurance, on 2006 Audi TT would be higher. At 4,395 cc (8 cylinders), 2013 BMW 7 Series is equipped with a bigger engine. In terms of performance, 2013 BMW 7 Series (439 HP @ 5500 RPM) has 189 more horse power than 2006 Audi TT. (250 HP @ 6300 RPM) In normal driving conditions, 2013 BMW 7 Series should accelerate faster than 2006 Audi TT. With that said, vehicle weight also plays an important factor in acceleration. 2013 BMW 7 Series weights approximately 522 kg more than 2006 Audi TT. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2013 BMW 7 Series (651 Nm @ 4500 RPM) has 331 more torque (in Nm) than 2006 Audi TT. (320 Nm @ 2800 RPM). This means 2013 BMW 7 Series will have an easier job in driving up hills or pulling heavy equipment than 2006 Audi TT.
Compare all specifications:
| 2006 Audi TT | 2013 BMW 7 Series | |
| Make | Audi | BMW |
| Model | TT | 7 Series |
| Year Released | 2006 | 2013 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3195 cc | 4395 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 250 HP | 439 HP |
| Engine RPM | 6300 RPM | 5500 RPM |
| Torque | 320 Nm | 651 Nm |
| Torque RPM | 2800 RPM | 4500 RPM |
| Engine Bore Size | 84 mm | 89 mm |
| Engine Stroke Size | 95.9 mm | 88 mm |
| Engine Compression Ratio | 10.3:1 | 10.0 :1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | AWD |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1630 kg | 2152 kg |
| Vehicle Length | 4050 mm | 5074 mm |
| Vehicle Width | 1860 mm | 2134 mm |
| Vehicle Height | 1350 mm | 1471 mm |
| Wheelbase Size | 2430 mm | 3070 mm |
| Fuel Consumption Highway | 9.4 L/100km | 7.5 L/100km |
| Fuel Consumption City | 12.4 L/100km | 11.6 L/100km |
| Fuel Tank Capacity | 62 L | 80 L |
