2007 Audi A8 vs. 2005 Nissan X-Trail
To start off, 2007 Audi A8 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Nissan X-Trail. In addition, the cost of maintenance, including insurance, on 2005 Nissan X-Trail would be higher. At 5,997 cc, 2007 Audi A8 is equipped with a bigger engine. In terms of performance, 2007 Audi A8 (444 HP @ 6200 RPM) has 301 more horse power than 2005 Nissan X-Trail. (143 HP @ 6000 RPM). In normal driving conditions, 2007 Audi A8 should accelerate faster than 2005 Nissan X-Trail. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A8 weights approximately 710 kg more than 2005 Nissan X-Trail. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2007 Audi A8 (580 Nm @ 4000 RPM) has 388 more torque (in Nm) than 2005 Nissan X-Trail. (192 Nm @ 4000 RPM). This means 2007 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2005 Nissan X-Trail. 2007 Audi A8 has automatic transmission and 2005 Nissan X-Trail has manual transmission. 2005 Nissan X-Trail will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Audi A8 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Audi A8 | 2005 Nissan X-Trail | |
| Make | Audi | Nissan |
| Model | A8 | X-Trail |
| Year Released | 2007 | 2005 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 5997 cc | 1998 cc |
| Engine Type | W | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 444 HP | 143 HP |
| Engine RPM | 6200 RPM | 6000 RPM |
| Torque | 580 Nm | 192 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1995 kg | 1285 kg |
| Wheelbase Size | 3080 mm | 2540 mm |
| Fuel Tank Capacity | 90 L | 60 L |
