2008 Audi R8 vs. 2006 Mercedes-Benz CLS
To start off, 2008 Audi R8 is newer by 2 year(s). Which means there will be less support and parts availability for 2006 Mercedes-Benz CLS. In addition, the cost of maintenance, including insurance, on 2006 Mercedes-Benz CLS would be higher. At 4,965 cc (8 cylinders), 2006 Mercedes-Benz CLS is equipped with a bigger engine. In terms of performance, 2008 Audi R8 (414 HP @ 7800 RPM) has 112 more horse power than 2006 Mercedes-Benz CLS. (302 HP @ 5600 RPM). In normal driving conditions, 2008 Audi R8 should accelerate faster than 2006 Mercedes-Benz CLS. With that said, vehicle weight also plays an important factor in acceleration. 2006 Mercedes-Benz CLS weights approximately 250 kg more than 2008 Audi R8.
Because 2008 Audi R8 is all wheel drive (AWD), it will have significant more traction and grip than 2006 Mercedes-Benz CLS. In wet, icy, snow, or gravel driving conditions, 2008 Audi R8 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, 2006 Mercedes-Benz CLS (460 Nm @ 2000 RPM) has 29 more torque (in Nm) than 2008 Audi R8. (431 Nm @ 4500 RPM). This means 2006 Mercedes-Benz CLS will have an easier job in driving up hills or pulling heavy equipment than 2008 Audi R8. 2006 Mercedes-Benz CLS has automatic transmission and 2008 Audi R8 has manual transmission. 2008 Audi R8 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Mercedes-Benz CLS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Audi R8 | 2006 Mercedes-Benz CLS | |
| Make | Audi | Mercedes-Benz |
| Model | R8 | CLS |
| Year Released | 2008 | 2006 |
| Body Type | Coupe | Sedan |
| Engine Position | Middle | Front |
| Engine Size | 4163 cc | 4965 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 414 HP | 302 HP |
| Engine RPM | 7800 RPM | 5600 RPM |
| Torque | 431 Nm | 460 Nm |
| Torque RPM | 4500 RPM | 2000 RPM |
| Engine Bore Size | 84.5 mm | 97 mm |
| Engine Stroke Size | 92.8 mm | 84 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 301 km/hour | 250 km/hour |
| Acceleration 0-100mph | 4.6 seconds | 6.1 seconds |
| Drive Type | AWD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1560 kg | 1810 kg |
| Vehicle Length | 4440 mm | 4920 mm |
| Vehicle Width | 1910 mm | 1860 mm |
| Vehicle Height | 1260 mm | 1400 mm |
| Wheelbase Size | 2660 mm | 2860 mm |
| Fuel Consumption Overall | 14.6 L/100km | 11.3 L/100km |
| Fuel Tank Capacity | 75 L | 89 L |
