2007 Audi TT vs. 2009 Mercedes-Benz SL
To start off, 2009 Mercedes-Benz SL is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Audi TT. In addition, the cost of maintenance, including insurance, on 2007 Audi TT would be higher. At 5,512 cc (12 cylinders), 2009 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz SL (510 HP @ 5000 RPM) has 265 more horse power than 2007 Audi TT. (245 HP @ 1850 RPM) In normal driving conditions, 2009 Mercedes-Benz SL should accelerate faster than 2007 Audi TT.
Because 2007 Audi TT is four wheel drive (4WD), it will have significant more traction and grip than 2009 Mercedes-Benz SL. In wet, icy, snow, or gravel driving conditions, 2007 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 Mercedes-Benz SL (830 Nm @ 1900 RPM) has 349 more torque (in Nm) than 2007 Audi TT. (481 Nm @ 1850 RPM). This means 2009 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi TT.
Compare all specifications:
| 2007 Audi TT | 2009 Mercedes-Benz SL | |
| Make | Audi | Mercedes-Benz |
| Model | TT | SL |
| Year Released | 2007 | 2009 |
| Body Type | Coupe | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1999 cc | 5512 cc |
| Engine Cylinders | 4 cylinders | 12 cylinders |
| Engine Type | in-line | V |
| Horse Power | 245 HP | 510 HP |
| Engine RPM | 1850 RPM | 5000 RPM |
| Torque | 481 Nm | 830 Nm |
| Torque RPM | 1850 RPM | 1900 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Length | 4050 mm | 4540 mm |
| Vehicle Width | 1860 mm | 1820 mm |
| Vehicle Height | 1350 mm | 1300 mm |
| Wheelbase Size | 2430 mm | 2570 mm |
| Fuel Tank Capacity | 62 L | 80 L |
