2007 Audi RS4 vs. 2010 Mercedes-Benz GL
To start off, 2010 Mercedes-Benz GL is newer by 3 year(s). Which means there will be less support and parts availability for 2007 Audi RS4. In addition, the cost of maintenance, including insurance, on 2007 Audi RS4 would be higher. At 4,163 cc (8 cylinders), 2007 Audi RS4 is equipped with a bigger engine. In terms of performance, 2007 Audi RS4 (414 HP @ 7800 RPM) has 204 more horse power than 2010 Mercedes-Benz GL. (210 HP @ 3800 RPM). In normal driving conditions, 2007 Audi RS4 should accelerate faster than 2010 Mercedes-Benz GL. With that said, vehicle weight also plays an important factor in acceleration. 2010 Mercedes-Benz GL weights approximately 810 kg more than 2007 Audi RS4.
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, 2010 Mercedes-Benz GL (542 Nm @ 1600 RPM) has 111 more torque (in Nm) than 2007 Audi RS4. (431 Nm @ 5500 RPM). This means 2010 Mercedes-Benz GL will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi RS4. 2010 Mercedes-Benz GL has automatic transmission and 2007 Audi RS4 has manual transmission. 2007 Audi RS4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2010 Mercedes-Benz GL will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Audi RS4 | 2010 Mercedes-Benz GL | |
| Make | Audi | Mercedes-Benz |
| Model | RS4 | GL |
| Year Released | 2007 | 2010 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 3000 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 414 HP | 210 HP |
| Engine RPM | 7800 RPM | 3800 RPM |
| Torque | 431 Nm | 542 Nm |
| Torque RPM | 5500 RPM | 1600 RPM |
| Fuel Type | Gasoline - Premium | Diesel |
| Drive Type | 4WD | AWD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1650 kg | 2460 kg |
| Vehicle Length | 4590 mm | 5095 mm |
| Vehicle Width | 1820 mm | 1941 mm |
| Vehicle Height | 1420 mm | 1839 mm |
| Wheelbase Size | 2660 mm | 3076 mm |
| Fuel Tank Capacity | 63 L | 100 L |
