2004 Mercedes-Benz SLK vs. 2007 Audi TT
To start off, 2007 Audi TT is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Mercedes-Benz SLK. In addition, the cost of maintenance, including insurance, on 2004 Mercedes-Benz SLK would be higher. At 3,189 cc (6 cylinders), 2007 Audi TT is equipped with a bigger engine. In terms of performance, 2007 Audi TT (247 HP @ 6300 RPM) has 86 more horse power than 2004 Mercedes-Benz SLK. (161 HP @ 5500 RPM) In normal driving conditions, 2007 Audi TT should accelerate faster than 2004 Mercedes-Benz SLK. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi TT weights approximately 225 kg more than 2004 Mercedes-Benz SLK. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Audi TT is four wheel drive (4WD), it will have significant more traction and grip than 2004 Mercedes-Benz SLK. 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, 2007 Audi TT (320 Nm @ 2500 RPM) has 79 more torque (in Nm) than 2004 Mercedes-Benz SLK. (241 Nm @ 3000 RPM). This means 2007 Audi TT will have an easier job in driving up hills or pulling heavy equipment than 2004 Mercedes-Benz SLK.
Compare all specifications:
| 2004 Mercedes-Benz SLK | 2007 Audi TT | |
| Make | Mercedes-Benz | Audi |
| Model | SLK | TT |
| Year Released | 2004 | 2007 |
| Body Type | Convertible | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1796 cc | 3189 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 161 HP | 247 HP |
| Engine RPM | 5500 RPM | 6300 RPM |
| Torque | 241 Nm | 320 Nm |
| Torque RPM | 3000 RPM | 2500 RPM |
| Engine Bore Size | 82 mm | 84.1 mm |
| Engine Stroke Size | 85 mm | 95.9 mm |
| Acceleration 0-100mph | 8.3 seconds | 5.9 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1265 kg | 1490 kg |
| Vehicle Length | 4090 mm | 4050 mm |
| Vehicle Width | 1780 mm | 1850 mm |
| Vehicle Height | 1300 mm | 1360 mm |
| Wheelbase Size | 2440 mm | 2470 mm |
| Fuel Tank Capacity | 70 L | 60 L |
