2008 Audi A4 vs. 2006 Mercury Mariner
To start off, 2008 Audi A4 is newer by 2 year(s). Which means there will be less support and parts availability for 2006 Mercury Mariner. In addition, the cost of maintenance, including insurance, on 2006 Mercury Mariner would be higher. At 2,262 cc (4 cylinders), 2006 Mercury Mariner is equipped with a bigger engine. In terms of performance, 2008 Audi A4 (161 HP @ 5700 RPM) has 8 more horse power than 2006 Mercury Mariner. (153 HP @ 5800 RPM). In normal driving conditions, 2008 Audi A4 should accelerate faster than 2006 Mercury Mariner. With that said, vehicle weight also plays an important factor in acceleration. 2006 Mercury Mariner weights approximately 385 kg more than 2008 Audi A4.
Because 2006 Mercury Mariner is four wheel drive (4WD), it will have significant more traction and grip than 2008 Audi A4. In wet, icy, snow, or gravel driving conditions, 2006 Mercury Mariner 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, 2008 Audi A4 (225 Nm @ 1950 RPM) has 19 more torque (in Nm) than 2006 Mercury Mariner. (206 Nm @ 4250 RPM). This means 2008 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2006 Mercury Mariner.
Compare all specifications:
| 2008 Audi A4 | 2006 Mercury Mariner | |
| Make | Audi | Mercury |
| Model | A4 | Mariner |
| Year Released | 2008 | 2006 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 1781 cc | 2262 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 161 HP | 153 HP |
| Engine RPM | 5700 RPM | 5800 RPM |
| Torque | 225 Nm | 206 Nm |
| Torque RPM | 1950 RPM | 4250 RPM |
| Engine Bore Size | 81.1 mm | 87 mm |
| Engine Stroke Size | 86.4 mm | 94 mm |
| Engine Compression Ratio | 9.0:1 | 9.7:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | 4WD |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1540 kg | 1925 kg |
| Vehicle Length | 4580 mm | 4450 mm |
| Vehicle Width | 1780 mm | 1790 mm |
| Vehicle Height | 1400 mm | 1780 mm |
| Wheelbase Size | 2660 mm | 2630 mm |
| Fuel Consumption Overall | 8.5 L/100km | 10.7 L/100km |
| Fuel Tank Capacity | 70 L | 62 L |
