2009 Audi TT vs. 2005 Pontiac Bonneville
To start off, 2009 Audi TT is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Pontiac Bonneville. In addition, the cost of maintenance, including insurance, on 2005 Pontiac Bonneville would be higher. At 4,572 cc (8 cylinders), 2005 Pontiac Bonneville is equipped with a bigger engine. In terms of performance, 2005 Pontiac Bonneville (275 HP @ 5200 RPM) has 7 more horse power than 2009 Audi TT. (268 HP @ 2500 RPM) In normal driving conditions, 2005 Pontiac Bonneville should accelerate faster than 2009 Audi TT.
Because 2009 Audi TT is four wheel drive (4WD), it will have significant more traction and grip than 2005 Pontiac Bonneville. 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, 2005 Pontiac Bonneville (407 Nm) has 57 more torque (in Nm) than 2009 Audi TT. (350 Nm). This means 2005 Pontiac Bonneville will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi TT. 2005 Pontiac Bonneville 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. 2005 Pontiac Bonneville will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Audi TT | 2005 Pontiac Bonneville | |
| Make | Audi | Pontiac |
| Model | TT | Bonneville |
| Year Released | 2009 | 2005 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1983 cc | 4572 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 268 HP | 275 HP |
| Engine RPM | 2500 RPM | 5200 RPM |
| Torque | 350 Nm | 407 Nm |
| Engine Compression Ratio | 10.5:1 | 10.0:1 |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Length | 4200 mm | 5150 mm |
| Vehicle Width | 1850 mm | 1890 mm |
| Vehicle Height | 1350 mm | 1440 mm |
| Wheelbase Size | 2470 mm | 2860 mm |
| Fuel Tank Capacity | 55 L | 68 L |
