2006 Audi TT vs. 2007 GMC Sierra
To start off, 2007 GMC Sierra is newer by 1 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 4,294 cc (6 cylinders), 2007 GMC Sierra is equipped with a bigger engine. In terms of performance, 2006 Audi TT (222 HP @ 5900 RPM) has 27 more horse power than 2007 GMC Sierra. (195 HP @ 4600 RPM). In normal driving conditions, 2006 Audi TT should accelerate faster than 2007 GMC Sierra.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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 GMC Sierra (354 Nm @ 2800 RPM) has 74 more torque (in Nm) than 2006 Audi TT. (280 Nm @ 2200 RPM). This means 2007 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2006 Audi TT. 2007 GMC Sierra has automatic transmission and 2006 Audi TT has manual transmission. 2006 Audi TT will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Audi TT | 2007 GMC Sierra | |
| Make | Audi | GMC |
| Model | TT | Sierra |
| Year Released | 2006 | 2007 |
| Body Type | Convertible | Pickup |
| Engine Position | Front | Front |
| Engine Size | 1779 cc | 4294 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 5 valves | 2 valves |
| Horse Power | 222 HP | 195 HP |
| Engine RPM | 5900 RPM | 4600 RPM |
| Torque | 280 Nm | 354 Nm |
| Torque RPM | 2200 RPM | 2800 RPM |
| Engine Bore Size | 81 mm | 101.6 mm |
| Engine Stroke Size | 86.4 mm | 88.4 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 3 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Length | 4050 mm | 5790 mm |
| Vehicle Width | 1770 mm | 2000 mm |
| Vehicle Height | 1350 mm | 1850 mm |
| Wheelbase Size | 2440 mm | 3650 mm |
| Fuel Tank Capacity | 62 L | 129 L |
