2006 Audi A8 vs. 2010 Mercedes-Benz GLK
To start off, 2010 Mercedes-Benz GLK is newer by 4 year(s). Which means there will be less support and parts availability for 2006 Audi A8. In addition, the cost of maintenance, including insurance, on 2006 Audi A8 would be higher. At 3,500 cc (6 cylinders), 2010 Mercedes-Benz GLK is equipped with a bigger engine. In terms of performance, 2010 Mercedes-Benz GLK (268 HP @ 6000 RPM) has 38 more horse power than 2006 Audi A8. (230 HP @ 4000 RPM) In normal driving conditions, 2010 Mercedes-Benz GLK should accelerate faster than 2006 Audi A8. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi A8 weights approximately 49 kg more than 2010 Mercedes-Benz GLK.
Because 2006 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 2010 Mercedes-Benz GLK. In wet, icy, snow, or gravel driving conditions, 2006 Audi A8 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 Audi A8 (451 Nm @ 1400 RPM) has 102 more torque (in Nm) than 2010 Mercedes-Benz GLK. (349 Nm @ 2400 RPM). This means 2006 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2010 Mercedes-Benz GLK.
Compare all specifications:
| 2006 Audi A8 | 2010 Mercedes-Benz GLK | |
| Make | Audi | Mercedes-Benz |
| Model | A8 | GLK |
| Year Released | 2006 | 2010 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2967 cc | 3500 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 230 HP | 268 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 451 Nm | 349 Nm |
| Torque RPM | 1400 RPM | 2400 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1830 kg | 1781 kg |
| Vehicle Length | 5060 mm | 4526 mm |
| Vehicle Width | 1900 mm | 1887 mm |
| Vehicle Height | 1450 mm | 1699 mm |
| Wheelbase Size | 2950 mm | 2756 mm |
| Fuel Tank Capacity | 90 L | 66 L |
