2005 Audi TT vs. 2006 Cadillac STS
To start off, 2006 Cadillac STS is newer by 1 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 4,565 cc (8 cylinders), 2006 Cadillac STS is equipped with a bigger engine. In terms of performance, 2006 Cadillac STS (321 HP @ 6400 RPM) has 141 more horse power than 2005 Audi TT. (180 HP @ 6300 RPM) In normal driving conditions, 2006 Cadillac STS should accelerate faster than 2005 Audi TT. With that said, vehicle weight also plays an important factor in acceleration. 2006 Cadillac STS weights approximately 463 kg more than 2005 Audi TT. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Cadillac STS is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2006 Cadillac STS. However, in wet, icy, snow, or gravel driving conditions, 2005 Audi TT, being front wheel drive (FWD), will offer much better control with better grip. 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, 2006 Cadillac STS (427 Nm) has 192 more torque (in Nm) than 2005 Audi TT. (235 Nm). This means 2006 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi TT.
Compare all specifications:
| 2005 Audi TT | 2006 Cadillac STS | |
| Make | Audi | Cadillac |
| Model | TT | STS |
| Year Released | 2005 | 2006 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1786 cc | 4565 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 180 HP | 321 HP |
| Engine RPM | 6300 RPM | 6400 RPM |
| Torque | 235 Nm | 427 Nm |
| Engine Compression Ratio | 9.5:1 | 10.5:1 |
| Drive Type | Front | Rear |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1355 kg | 1818 kg |
| Vehicle Length | 4050 mm | 4990 mm |
| Vehicle Width | 1860 mm | 1850 mm |
| Vehicle Height | 1350 mm | 1470 mm |
| Wheelbase Size | 2580 mm | 2960 mm |
| Fuel Consumption | 8.1 L/100km | 9.1 L/100km |
| Fuel Consumption City | 11.2 L/100km | 13.8 L/100km |
| Fuel Consumption Overall | 9.8 L/100km | 14.5 L/100km |
| Fuel Tank Capacity | 55 L | 66 L |
