2006 Audi A6 vs. 2003 Mercedes-Benz SLR McLaren
To start off, 2006 Audi A6 is newer by 3 year(s). Which means there will be less support and parts availability for 2003 Mercedes-Benz SLR McLaren. In addition, the cost of maintenance, including insurance, on 2003 Mercedes-Benz SLR McLaren would be higher. At 5,439 cc (8 cylinders), 2003 Mercedes-Benz SLR McLaren is equipped with a bigger engine. In terms of performance, 2003 Mercedes-Benz SLR McLaren (618 HP @ 6500 RPM) has 363 more horse power than 2006 Audi A6. (255 HP @ 6500 RPM) In normal driving conditions, 2003 Mercedes-Benz SLR McLaren should accelerate faster than 2006 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2003 Mercedes-Benz SLR McLaren weights approximately 258 kg more than 2006 Audi A6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 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 2003 Mercedes-Benz SLR McLaren. However, in wet, icy, snow, or gravel driving conditions, 2006 Audi A6, 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, 2003 Mercedes-Benz SLR McLaren (781 Nm @ 3250 RPM) has 451 more torque (in Nm) than 2006 Audi A6. (330 Nm @ 3250 RPM). This means 2003 Mercedes-Benz SLR McLaren will have an easier job in driving up hills or pulling heavy equipment than 2006 Audi A6.
Compare all specifications:
| 2006 Audi A6 | 2003 Mercedes-Benz SLR McLaren | |
| Make | Audi | Mercedes-Benz |
| Model | A6 | SLR McLaren |
| Year Released | 2006 | 2003 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3130 cc | 5439 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 3 valves |
| Horse Power | 255 HP | 618 HP |
| Engine RPM | 6500 RPM | 6500 RPM |
| Torque | 330 Nm | 781 Nm |
| Torque RPM | 3250 RPM | 3250 RPM |
| Engine Bore Size | 84.5 mm | 97 mm |
| Engine Stroke Size | 92.8 mm | 92 mm |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1510 kg | 1768 kg |
| Vehicle Length | 4920 mm | 4660 mm |
| Vehicle Width | 2020 mm | 1910 mm |
| Vehicle Height | 1470 mm | 1270 mm |
| Wheelbase Size | 2850 mm | 2720 mm |
| Fuel Consumption | 8.7 L/100km | 10.8 L/100km |
| Fuel Consumption City | 12.4 L/100km | 20.9 L/100km |
| Fuel Consumption Overall | 10.7 L/100km | 14.5 L/100km |
| Fuel Tank Capacity | 80 L | 98 L |
