2009 Audi A4 vs. 2005 Nissan X-Trail
To start off, 2009 Audi A4 is newer by 4 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 1,998 cc (4 cylinders), 2005 Nissan X-Trail is equipped with a bigger engine. In terms of performance, 2009 Audi A4 (187 HP @ 5700 RPM) has 49 more horse power than 2005 Nissan X-Trail. (138 HP @ 6000 RPM). In normal driving conditions, 2009 Audi A4 should accelerate faster than 2005 Nissan X-Trail. With that said, vehicle weight also plays an important factor in acceleration. 2005 Nissan X-Trail weights approximately 65 kg more than 2009 Audi A4.
Because 2005 Nissan X-Trail is four wheel drive (4WD), it will have significant more traction and grip than 2009 Audi A4. In wet, icy, snow, or gravel driving conditions, 2005 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, 2009 Audi A4 (240 Nm @ 1950 RPM) has 48 more torque (in Nm) than 2005 Nissan X-Trail. (192 Nm @ 4000 RPM). This means 2009 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2005 Nissan X-Trail. 2005 Nissan X-Trail has automatic transmission and 2009 Audi A4 has manual transmission. 2009 Audi A4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Nissan X-Trail will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Audi A4 | 2005 Nissan X-Trail | |
| Make | Audi | Nissan |
| Model | A4 | X-Trail |
| Year Released | 2009 | 2005 |
| Body Type | Station Wagon | SUV |
| Engine Position | Front | Front |
| Engine Size | 1781 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 187 HP | 138 HP |
| Engine RPM | 5700 RPM | 6000 RPM |
| Torque | 240 Nm | 192 Nm |
| Torque RPM | 1950 RPM | 4000 RPM |
| Engine Bore Size | 81 mm | 89 mm |
| Engine Stroke Size | 86.4 mm | 80.3 mm |
| Engine Compression Ratio | 9.0:1 | 9.9:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1450 kg | 1515 kg |
| Vehicle Length | 4550 mm | 4520 mm |
| Vehicle Width | 1780 mm | 1770 mm |
| Vehicle Height | 1430 mm | 1760 mm |
| Wheelbase Size | 2660 mm | 2630 mm |
| Fuel Tank Capacity | 70 L | 60 L |
