2007 Audi A6 vs. 2003 Nissan X-Trail
To start off, 2007 Audi A6 is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Nissan X-Trail. In addition, the cost of maintenance, including insurance, on 2003 Nissan X-Trail would be higher. At 2,698 cc (6 cylinders), 2007 Audi A6 is equipped with a bigger engine. In terms of performance, 2007 Audi A6 (178 HP @ 3300 RPM) has 1 more horse power than 2003 Nissan X-Trail. (177 HP @ 6000 RPM). In normal driving conditions, 2007 Audi A6 should accelerate faster than 2003 Nissan X-Trail. With that said, vehicle weight also plays an important factor in acceleration. 2003 Nissan X-Trail weights approximately 567 kg more than 2007 Audi A6.
Because 2003 Nissan X-Trail is four wheel drive (4WD), it will have significant more traction and grip than 2007 Audi A6. In wet, icy, snow, or gravel driving conditions, 2003 Nissan X-Trail 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, 2007 Audi A6 (380 Nm @ 1400 RPM) has 135 more torque (in Nm) than 2003 Nissan X-Trail. (245 Nm @ 4000 RPM). This means 2007 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2003 Nissan X-Trail.
Compare all specifications:
| 2007 Audi A6 | 2003 Nissan X-Trail | |
| Make | Audi | Nissan |
| Model | A6 | X-Trail |
| Year Released | 2007 | 2003 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2698 cc | 2488 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 178 HP | 177 HP |
| Engine RPM | 3300 RPM | 6000 RPM |
| Torque | 380 Nm | 245 Nm |
| Torque RPM | 1400 RPM | 4000 RPM |
| Engine Compression Ratio | 17.0:1 | 9.5:1 |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1275 kg | 1842 kg |
| Vehicle Length | 4920 mm | 4520 mm |
| Vehicle Height | 1470 mm | 1420 mm |
| Wheelbase Size | 2850 mm | 2630 mm |
| Fuel Tank Capacity | 70 L | 60 L |
