2007 Mercury Mariner vs. 2013 Audi A8
To start off, 2013 Audi A8 is newer by 6 year(s). Which means there will be less support and parts availability for 2007 Mercury Mariner. In addition, the cost of maintenance, including insurance, on 2007 Mercury Mariner would be higher. At 3,991 cc (8 cylinders), 2013 Audi A8 is equipped with a bigger engine. In terms of performance, 2013 Audi A8 (367 HP @ 6800 RPM) has 234 more horse power than 2007 Mercury Mariner. (133 HP @ 6000 RPM) In normal driving conditions, 2013 Audi A8 should accelerate faster than 2007 Mercury Mariner. With that said, vehicle weight also plays an important factor in acceleration. 2013 Audi A8 weights approximately 99 kg more than 2007 Mercury Mariner. 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, 2013 Audi A8 (445 Nm) has 277 more torque (in Nm) than 2007 Mercury Mariner. (168 Nm). This means 2013 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2007 Mercury Mariner.
Compare all specifications:
| 2007 Mercury Mariner | 2013 Audi A8 | |
| Make | Mercury | Audi |
| Model | Mariner | A8 |
| Year Released | 2007 | 2013 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2299 cc | 3991 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | W |
| Horse Power | 133 HP | 367 HP |
| Engine RPM | 6000 RPM | 6800 RPM |
| Torque | 168 Nm | 445 Nm |
| Engine Bore Size | 87.5 mm | 84.5 mm |
| Engine Stroke Size | 94 mm | 89.5 mm |
| Engine Compression Ratio | 12.4:1 | 10.1:1 |
| Fuel Type | Gasoline / Electric Hybrid | Gasoline - Premium |
| Drive Type | 4WD | AWD |
| Transmission Type | Automatic | CVT |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1925 kg | 2024 kg |
| Vehicle Length | 4430 mm | 5267 mm |
| Vehicle Width | 1790 mm | 2111 mm |
| Vehicle Height | 1790 mm | 1471 mm |
| Wheelbase Size | 2630 mm | 3122 mm |
| Fuel Consumption City | 7.1 L/100km | 12 L/100km |
