2005 Audi A8 vs. 2010 Mercedes-Benz GL
To start off, 2010 Mercedes-Benz GL is newer by 5 year(s). Which means there will be less support and parts availability for 2005 Audi A8. In addition, the cost of maintenance, including insurance, on 2005 Audi A8 would be higher. At 5,500 cc (8 cylinders), 2010 Mercedes-Benz GL is equipped with a bigger engine. In terms of performance, 2010 Mercedes-Benz GL (382 HP @ 6000 RPM) has 111 more horse power than 2005 Audi A8. (271 HP @ 3750 RPM) In normal driving conditions, 2010 Mercedes-Benz GL should accelerate faster than 2005 Audi A8. With that said, vehicle weight also plays an important factor in acceleration. 2010 Mercedes-Benz GL weights approximately 745 kg more than 2005 Audi A8. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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 A8 (650 Nm @ 1800 RPM) has 120 more torque (in Nm) than 2010 Mercedes-Benz GL. (530 Nm @ 2800 RPM). This means 2005 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2010 Mercedes-Benz GL.
Compare all specifications:
| 2005 Audi A8 | 2010 Mercedes-Benz GL | |
| Make | Audi | Mercedes-Benz |
| Model | A8 | GL |
| Year Released | 2005 | 2010 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 3936 cc | 5500 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 271 HP | 382 HP |
| Engine RPM | 3750 RPM | 6000 RPM |
| Torque | 650 Nm | 530 Nm |
| Torque RPM | 1800 RPM | 2800 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | AWD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1770 kg | 2515 kg |
| Vehicle Length | 5190 mm | 5095 mm |
| Vehicle Width | 1900 mm | 1930 mm |
| Vehicle Height | 1460 mm | 1839 mm |
| Wheelbase Size | 3080 mm | 3076 mm |
| Fuel Tank Capacity | 90 L | 100 L |
