2007 Mercedes-Benz SLR McLaren vs. 2005 Audi TT
To start off, 2007 Mercedes-Benz SLR McLaren is newer by 2 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 5,438 cc (8 cylinders), 2007 Mercedes-Benz SLR McLaren is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz SLR McLaren (617 HP @ 6500 RPM) has 468 more horse power than 2005 Audi TT. (149 HP @ 5600 RPM). In normal driving conditions, 2007 Mercedes-Benz SLR McLaren should accelerate faster than 2005 Audi TT. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz SLR McLaren weights approximately 428 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 2007 Mercedes-Benz SLR McLaren 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 2007 Mercedes-Benz SLR McLaren. 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, 2007 Mercedes-Benz SLR McLaren (780 Nm @ 3250 RPM) has 570 more torque (in Nm) than 2005 Audi TT. (210 Nm @ 1750 RPM). This means 2007 Mercedes-Benz SLR McLaren will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi TT.
Compare all specifications:
| 2007 Mercedes-Benz SLR McLaren | 2005 Audi TT | |
| Make | Mercedes-Benz | Audi |
| Model | SLR McLaren | TT |
| Year Released | 2007 | 2005 |
| Body Type | Coupe | Convertible |
| Engine Position | Front | Front |
| Engine Size | 5438 cc | 1781 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 3 valves | 5 valves |
| Horse Power | 617 HP | 149 HP |
| Engine RPM | 6500 RPM | 5600 RPM |
| Torque | 780 Nm | 210 Nm |
| Torque RPM | 3250 RPM | 1750 RPM |
| Engine Bore Size | 97 mm | 81 mm |
| Engine Stroke Size | 92 mm | 86.4 mm |
| Engine Compression Ratio | 8.8:1 | 10.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1768 kg | 1340 kg |
| Vehicle Length | 4660 mm | 4010 mm |
| Vehicle Width | 1910 mm | 1760 mm |
| Vehicle Height | 1270 mm | 1350 mm |
| Wheelbase Size | 2710 mm | 2430 mm |
| Fuel Tank Capacity | 98 L | 62 L |
