2009 Audi R8 vs. 2013 Mercedes-Benz GLK
To start off, 2013 Mercedes-Benz GLK is newer by 4 year(s). Which means there will be less support and parts availability for 2009 Audi R8. In addition, the cost of maintenance, including insurance, on 2009 Audi R8 would be higher. At 5,204 cc (10 cylinders), 2009 Audi R8 is equipped with a bigger engine. In terms of performance, 2009 Audi R8 (518 HP @ 8000 RPM) has 220 more horse power than 2013 Mercedes-Benz GLK. (298 HP @ 6500 RPM). In normal driving conditions, 2009 Audi R8 should accelerate faster than 2013 Mercedes-Benz GLK. With that said, vehicle weight also plays an important factor in acceleration. 2013 Mercedes-Benz GLK weights approximately 265 kg more than 2009 Audi R8.
Because 2009 Audi R8 is all wheel drive (AWD), it will have significant more traction and grip than 2013 Mercedes-Benz GLK. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Audi R8 (530 Nm @ 6500 RPM) has 160 more torque (in Nm) than 2013 Mercedes-Benz GLK. (370 Nm @ 5250 RPM). This means 2009 Audi R8 will have an easier job in driving up hills or pulling heavy equipment than 2013 Mercedes-Benz GLK.
Compare all specifications:
| 2009 Audi R8 | 2013 Mercedes-Benz GLK | |
| Make | Audi | Mercedes-Benz |
| Model | R8 | GLK |
| Year Released | 2009 | 2013 |
| Body Type | Coupe | SUV |
| Engine Position | Middle | Front |
| Engine Size | 5204 cc | 3500 cc |
| Engine Cylinders | 10 cylinders | 6 cylinders |
| Engine Type | V | electric |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 518 HP | 298 HP |
| Engine RPM | 8000 RPM | 6500 RPM |
| Torque | 530 Nm | 370 Nm |
| Torque RPM | 6500 RPM | 5250 RPM |
| Engine Compression Ratio | 12.5:1 | 12.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 311 km/hour | 210 km/hour |
| Acceleration 0-100mph | 3.9 seconds | 8.1 seconds |
| Drive Type | AWD | Rear |
| Transmission Type | Manual | 6-speed manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1580 kg | 1845 kg |
| Vehicle Length | 4440 mm | 4536 mm |
| Vehicle Width | 1940 mm | 2016 mm |
| Vehicle Height | 1260 mm | 1669 mm |
| Wheelbase Size | 2660 mm | 2755 mm |
| Fuel Consumption Highway | 12.4 L/100km | 9.3 L/100km |
| Fuel Consumption City | 19.6 L/100km | 13 L/100km |
