2007 GMC Sierra vs. 2005 Audi TT
To start off, 2007 GMC Sierra is newer by 2 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 5,999 cc (8 cylinders), 2007 GMC Sierra is equipped with a bigger engine. In terms of performance, 2007 GMC Sierra (300 HP @ 4400 RPM) has 122 more horse power than 2005 Audi TT. (178 HP @ 5500 RPM). In normal driving conditions, 2007 GMC Sierra should accelerate faster than 2005 Audi TT.
Let's talk about torque, 2007 GMC Sierra (488 Nm @ 4000 RPM) has 253 more torque (in Nm) than 2005 Audi TT. (235 Nm @ 1950 RPM). This means 2007 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi TT.
Compare all specifications:
| 2007 GMC Sierra | 2005 Audi TT | |
| Make | GMC | Audi |
| Model | Sierra | TT |
| Year Released | 2007 | 2005 |
| Body Type | Pickup | Convertible |
| Engine Position | Front | Front |
| Engine Size | 5999 cc | 1779 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 5 valves |
| Horse Power | 300 HP | 178 HP |
| Engine RPM | 4400 RPM | 5500 RPM |
| Torque | 488 Nm | 235 Nm |
| Torque RPM | 4000 RPM | 1950 RPM |
| Engine Bore Size | 102 mm | 81 mm |
| Engine Stroke Size | 92 mm | 86.4 mm |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 6 seats | 2 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Length | 6330 mm | 4050 mm |
| Vehicle Width | 2450 mm | 1770 mm |
| Vehicle Height | 1940 mm | 1360 mm |
| Wheelbase Size | 4010 mm | 2470 mm |
| Fuel Tank Capacity | 129 L | 55 L |
