2009 Audi TT vs. 2007 Pontiac Grand Prix
To start off, 2009 Audi TT is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Pontiac Grand Prix. In addition, the cost of maintenance, including insurance, on 2007 Pontiac Grand Prix would be higher. At 3,790 cc (6 cylinders), 2007 Pontiac Grand Prix is equipped with a bigger engine. In terms of performance, 2009 Audi TT (268 HP @ 6000 RPM) has 8 more horse power than 2007 Pontiac Grand Prix. (260 HP @ 5400 RPM). In normal driving conditions, 2009 Audi TT should accelerate faster than 2007 Pontiac Grand Prix. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi TT weights approximately 108 kg more than 2007 Pontiac Grand Prix. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi TT is four wheel drive (4WD), it will have significant more traction and grip than 2007 Pontiac Grand Prix. In wet, icy, snow, or gravel driving conditions, 2009 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 Pontiac Grand Prix (380 Nm @ 3600 RPM) has 30 more torque (in Nm) than 2009 Audi TT. (350 Nm @ 2500 RPM). This means 2007 Pontiac Grand Prix will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi TT. 2007 Pontiac Grand Prix has automatic transmission and 2009 Audi TT has manual transmission. 2009 Audi TT will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Pontiac Grand Prix will be easier to drive especially in heavy traffic.
Compare all specifications:
2009 Audi TT | 2007 Pontiac Grand Prix | |
Make | Audi | Pontiac |
Model | TT | Grand Prix |
Year Released | 2009 | 2007 |
Body Type | Convertible | Sedan |
Engine Position | Front | Front |
Engine Size | 1984 cc | 3790 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 268 HP | 260 HP |
Engine RPM | 6000 RPM | 5400 RPM |
Torque | 350 Nm | 380 Nm |
Torque RPM | 2500 RPM | 3600 RPM |
Engine Bore Size | 82.6 mm | 96.5 mm |
Engine Stroke Size | 92.8 mm | 86.4 mm |
Drive Type | 4WD | Front |
Transmission Type | Manual | Automatic |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1455 kg | 1347 kg |
Vehicle Length | 4200 mm | 5040 mm |
Vehicle Width | 1850 mm | 1830 mm |
Vehicle Height | 1360 mm | 1430 mm |
Wheelbase Size | 2470 mm | 2810 mm |
Fuel Consumption Overall | 8.2 L/100km | 10.7 L/100km |
Fuel Tank Capacity | 60 L | 64 L |