2005 Audi A6 vs. 2012 Mercedes-Benz GLK
To start off, 2012 Mercedes-Benz GLK is newer by 7 year(s). Which means there will be less support and parts availability for 2005 Audi A6. In addition, the cost of maintenance, including insurance, on 2005 Audi A6 would be higher. At 3,500 cc (6 cylinders), 2012 Mercedes-Benz GLK is equipped with a bigger engine. In terms of performance, 2012 Mercedes-Benz GLK (268 HP @ 6000 RPM) has 91 more horse power than 2005 Audi A6. (177 HP @ 4000 RPM) In normal driving conditions, 2012 Mercedes-Benz GLK should accelerate faster than 2005 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A6 weights approximately 135 kg more than 2012 Mercedes-Benz GLK.
Because 2005 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 2012 Mercedes-Benz GLK. In wet, icy, snow, or gravel driving conditions, 2005 Audi A6 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, 2005 Audi A6 (370 Nm) has 21 more torque (in Nm) than 2012 Mercedes-Benz GLK. (349 Nm). This means 2005 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2012 Mercedes-Benz GLK.
Compare all specifications:
| 2005 Audi A6 | 2012 Mercedes-Benz GLK | |
| Make | Audi | Mercedes-Benz |
| Model | A6 | GLK |
| Year Released | 2005 | 2012 |
| Body Type | Station Wagon | SUV |
| Engine Position | Front | Front |
| Engine Size | 2496 cc | 3500 cc |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 177 HP | 268 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 370 Nm | 349 Nm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | 7-speed shiftable automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1955 kg | 1820 kg |
| Vehicle Length | 4820 mm | 4529 mm |
| Vehicle Width | 1860 mm | 1887 mm |
| Vehicle Height | 1560 mm | 1699 mm |
| Wheelbase Size | 2770 mm | 2756 mm |
| Fuel Tank Capacity | 70 L | 66 L |
