2006 Audi A4 vs. 2007 Nissan Xterra
To start off, 2007 Nissan Xterra is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Audi A4. In addition, the cost of maintenance, including insurance, on 2006 Audi A4 would be higher. At 3,954 cc (6 cylinders), 2007 Nissan Xterra is equipped with a bigger engine. In terms of performance, 2007 Nissan Xterra (261 HP @ 5600 RPM) has 9 more horse power than 2006 Audi A4. (252 HP @ 6500 RPM) In normal driving conditions, 2007 Nissan Xterra should accelerate faster than 2006 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2007 Nissan Xterra weights approximately 12 kg more than 2006 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than 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, 2007 Nissan Xterra (381 Nm @ 4000 RPM) has 51 more torque (in Nm) than 2006 Audi A4. (330 Nm @ 3250 RPM). This means 2007 Nissan Xterra will have an easier job in driving up hills or pulling heavy equipment than 2006 Audi A4. 2007 Nissan Xterra has automatic transmission and 2006 Audi A4 has manual transmission. 2006 Audi A4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Nissan Xterra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Audi A4 | 2007 Nissan Xterra | |
| Make | Audi | Nissan |
| Model | A4 | Xterra |
| Year Released | 2006 | 2007 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 3123 cc | 3954 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 252 HP | 261 HP |
| Engine RPM | 6500 RPM | 5600 RPM |
| Torque | 330 Nm | 381 Nm |
| Torque RPM | 3250 RPM | 4000 RPM |
| Fuel Type | Gasoline - Premium | Diesel |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1278 kg | 1290 kg |
| Vehicle Length | 4590 mm | 4550 mm |
| Vehicle Width | 1780 mm | 1860 mm |
| Vehicle Height | 1430 mm | 1910 mm |
| Wheelbase Size | 2650 mm | 2710 mm |
| Fuel Consumption Overall | 10.7 L/100km | 12.4 L/100km |
| Fuel Tank Capacity | 63 L | 80 L |
