2009 Audi TT vs. 2006 Cadillac STS
To start off, 2009 Audi TT is newer by 3 year(s). Which means there will be less support and parts availability for 2006 Cadillac STS. In addition, the cost of maintenance, including insurance, on 2006 Cadillac STS would be higher. At 3,563 cc (6 cylinders), 2006 Cadillac STS is equipped with a bigger engine. In terms of performance, 2006 Cadillac STS (253 HP @ 6500 RPM) has 85 more horse power than 2009 Audi TT. (168 HP @ 4200 RPM) In normal driving conditions, 2006 Cadillac STS should accelerate faster than 2009 Audi TT. With that said, vehicle weight also plays an important factor in acceleration. 2006 Cadillac STS weights approximately 367 kg more than 2009 Audi TT. 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 2006 Cadillac STS. 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, 2009 Audi TT (350 Nm @ 1750 RPM) has 8 more torque (in Nm) than 2006 Cadillac STS. (342 Nm @ 3200 RPM). This means 2009 Audi TT will have an easier job in driving up hills or pulling heavy equipment than 2006 Cadillac STS. 2006 Cadillac STS 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. 2006 Cadillac STS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Audi TT | 2006 Cadillac STS | |
| Make | Audi | Cadillac |
| Model | TT | STS |
| Year Released | 2009 | 2006 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1968 cc | 3563 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 168 HP | 253 HP |
| Engine RPM | 4200 RPM | 6500 RPM |
| Torque | 350 Nm | 342 Nm |
| Torque RPM | 1750 RPM | 3200 RPM |
| Engine Compression Ratio | 16.5:1 | 10.2:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 218 km/hour | 229 km/hour |
| Acceleration 0-100mph | 7.7 seconds | 7.4 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1415 kg | 1782 kg |
| Vehicle Length | 4180 mm | 4990 mm |
| Vehicle Width | 1850 mm | 1850 mm |
| Vehicle Height | 1360 mm | 1470 mm |
| Wheelbase Size | 2470 mm | 2960 mm |
| Fuel Consumption Overall | 5.5 L/100km | 12.4 L/100km |
| Fuel Tank Capacity | 60 L | 66 L |
