2009 Audi S6 vs. 2007 Nissan Xterra
To start off, 2009 Audi S6 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Nissan Xterra. In addition, the cost of maintenance, including insurance, on 2007 Nissan Xterra would be higher. At 4,172 cc (8 cylinders), 2009 Audi S6 is equipped with a bigger engine. In terms of performance, 2009 Audi S6 (335 HP @ 7000 RPM) has 74 more horse power than 2007 Nissan Xterra. (261 HP @ 5600 RPM). In normal driving conditions, 2009 Audi S6 should accelerate faster than 2007 Nissan Xterra. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi S6 weights approximately 275 kg more than 2007 Nissan Xterra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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, 2009 Audi S6 (420 Nm @ 3400 RPM) has 38 more torque (in Nm) than 2007 Nissan Xterra. (382 Nm @ 4000 RPM). This means 2009 Audi S6 will have an easier job in driving up hills or pulling heavy equipment than 2007 Nissan Xterra.
Compare all specifications:
| 2009 Audi S6 | 2007 Nissan Xterra | |
| Make | Audi | Nissan |
| Model | S6 | Xterra |
| Year Released | 2009 | 2007 |
| Body Type | Station Wagon | SUV |
| Engine Position | Front | Front |
| Engine Size | 4172 cc | 3954 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 335 HP | 261 HP |
| Engine RPM | 7000 RPM | 5600 RPM |
| Torque | 420 Nm | 382 Nm |
| Torque RPM | 3400 RPM | 4000 RPM |
| Fuel Type | Gasoline - Premium | Diesel |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1815 kg | 1540 kg |
| Vehicle Length | 4840 mm | 4550 mm |
| Vehicle Width | 1860 mm | 1860 mm |
| Vehicle Height | 1450 mm | 1910 mm |
| Wheelbase Size | 2770 mm | 2710 mm |
| Fuel Consumption Highway | 12.4 L/100km | 11.2 L/100km |
| Fuel Consumption City | 16.9 L/100km | 14.7 L/100km |
| Fuel Consumption Overall | 14.8 L/100km | 13.1 L/100km |
| Fuel Tank Capacity | 82 L | 80 L |
