2008 Audi TT vs. 1999 Mercedes-Benz SL
To start off, 2008 Audi TT is newer by 9 year(s). Which means there will be less support and parts availability for 1999 Mercedes-Benz SL. In addition, the cost of maintenance, including insurance, on 1999 Mercedes-Benz SL would be higher. At 3,200 cc (6 cylinders), 2008 Audi TT is equipped with a bigger engine. In terms of performance, 2008 Audi TT (250 HP @ 6300 RPM) has 60 more horse power than 1999 Mercedes-Benz SL. (190 HP @ 5500 RPM). In normal driving conditions, 2008 Audi TT should accelerate faster than 1999 Mercedes-Benz SL. With that said, vehicle weight also plays an important factor in acceleration. 1999 Mercedes-Benz SL weights approximately 350 kg more than 2008 Audi TT.
Because 1999 Mercedes-Benz SL 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 1999 Mercedes-Benz SL. However, in wet, icy, snow, or gravel driving conditions, 2008 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, 2008 Audi TT (320 Nm @ 2500 RPM) has 49 more torque (in Nm) than 1999 Mercedes-Benz SL. (271 Nm @ 3750 RPM). This means 2008 Audi TT will have an easier job in driving up hills or pulling heavy equipment than 1999 Mercedes-Benz SL.
Compare all specifications:
| 2008 Audi TT | 1999 Mercedes-Benz SL | |
| Make | Audi | Mercedes-Benz |
| Model | TT | SL |
| Year Released | 2008 | 1999 |
| Body Type | Coupe | Convertible |
| Engine Position | Front | Front |
| Engine Size | 3200 cc | 2799 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 250 HP | 190 HP |
| Engine RPM | 6300 RPM | 5500 RPM |
| Torque | 320 Nm | 271 Nm |
| Torque RPM | 2500 RPM | 3750 RPM |
| Engine Bore Size | 84 mm | 89.9 mm |
| Engine Stroke Size | 95.9 mm | 73.5 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1410 kg | 1760 kg |
| Vehicle Length | 4180 mm | 4470 mm |
| Vehicle Width | 1850 mm | 1820 mm |
| Vehicle Height | 1370 mm | 1300 mm |
| Wheelbase Size | 2480 mm | 2520 mm |
| Fuel Tank Capacity | 60 L | 80 L |
