2005 Audi A8 vs. 2012 Mercedes-Benz ML
To start off, 2012 Mercedes-Benz ML is newer by 7 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 5,461 cc (8 cylinders), 2012 Mercedes-Benz ML is equipped with a bigger engine. In terms of performance, 2012 Mercedes-Benz ML (518 HP @ 5250 RPM) has 196 more horse power than 2005 Audi A8. (322 HP @ 3750 RPM) In normal driving conditions, 2012 Mercedes-Benz ML should accelerate faster than 2005 Audi A8. With that said, vehicle weight also plays an important factor in acceleration. 2012 Mercedes-Benz ML weights approximately 400 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, 2012 Mercedes-Benz ML (699 Nm @ 1750 RPM) has 49 more torque (in Nm) than 2005 Audi A8. (650 Nm @ 1600 RPM). This means 2012 Mercedes-Benz ML will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A8.
Compare all specifications:
| 2005 Audi A8 | 2012 Mercedes-Benz ML | |
| Make | Audi | Mercedes-Benz |
| Model | A8 | ML |
| Year Released | 2005 | 2012 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 4134 cc | 5461 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 322 HP | 518 HP |
| Engine RPM | 3750 RPM | 5250 RPM |
| Torque | 650 Nm | 699 Nm |
| Torque RPM | 1600 RPM | 1750 RPM |
| Fuel Type | Diesel | Gasoline |
| Acceleration 0-100mph | 6.2 seconds | 4.7 seconds |
| Drive Type | 4WD | AWD |
| Transmission Type | Automatic | 7-speed shiftable automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1945 kg | 2345 kg |
| Vehicle Length | 5070 mm | 4803 mm |
| Vehicle Width | 1900 mm | 2141 mm |
| Vehicle Height | 1450 mm | 1796 mm |
| Wheelbase Size | 2950 mm | 2916 mm |
| Fuel Tank Capacity | 90 L | 105 L |
