2008 Audi A6 vs. 2011 Mercedes-Benz GLK
To start off, 2011 Mercedes-Benz GLK is newer by 3 year(s). Which means there will be less support and parts availability for 2008 Audi A6. In addition, the cost of maintenance, including insurance, on 2008 Audi A6 would be higher. At 3,500 cc (6 cylinders), 2011 Mercedes-Benz GLK is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2011 Mercedes-Benz GLK weights approximately 190 kg more than 2008 Audi A6.
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 A6 (350 Nm @ 1800 RPM) has 1 more torque (in Nm) than 2011 Mercedes-Benz GLK. (349 Nm @ 2400 RPM). This means 2008 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2011 Mercedes-Benz GLK.
Compare all specifications:
| 2008 Audi A6 | 2011 Mercedes-Benz GLK | |
| Make | Audi | Mercedes-Benz |
| Model | A6 | GLK |
| Year Released | 2008 | 2011 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2671 cc | 3500 cc |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 0 HP | 268 HP |
| Torque | 350 Nm | 349 Nm |
| Torque RPM | 1800 RPM | 2400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | AWD |
| Transmission Type | Automatic | 7-speed shiftable automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1660 kg | 1850 kg |
| Vehicle Length | 4820 mm | 4529 mm |
| Vehicle Width | 1860 mm | 1887 mm |
| Vehicle Height | 1470 mm | 1699 mm |
| Wheelbase Size | 2770 mm | 2756 mm |
| Fuel Tank Capacity | 70 L | 66 L |
