2008 Chevrolet Impala vs. 2003 Nissan Xterra
To start off, 2008 Chevrolet Impala is newer by 5 year(s). Which means there will be less support and parts availability for 2003 Nissan Xterra. In addition, the cost of maintenance, including insurance, on 2003 Nissan Xterra would be higher. At 3,507 cc (6 cylinders), 2008 Chevrolet Impala is equipped with a bigger engine. In terms of performance, 2008 Chevrolet Impala (211 HP @ 5800 RPM) has 70 more horse power than 2003 Nissan Xterra. (141 HP @ 5200 RPM). In normal driving conditions, 2008 Chevrolet Impala should accelerate faster than 2003 Nissan Xterra.
Because 2003 Nissan Xterra is four wheel drive (4WD), it will have significant more traction and grip than 2008 Chevrolet Impala. In wet, icy, snow, or gravel driving conditions, 2003 Nissan Xterra 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, 2008 Chevrolet Impala (290 Nm @ 4000 RPM) has 81 more torque (in Nm) than 2003 Nissan Xterra. (209 Nm @ 4000 RPM). This means 2008 Chevrolet Impala will have an easier job in driving up hills or pulling heavy equipment than 2003 Nissan Xterra. 2008 Chevrolet Impala has automatic transmission and 2003 Nissan Xterra has manual transmission. 2003 Nissan Xterra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Chevrolet Impala will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Chevrolet Impala | 2003 Nissan Xterra | |
| Make | Chevrolet | Nissan |
| Model | Impala | Xterra |
| Year Released | 2008 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 3507 cc | 2393 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 211 HP | 141 HP |
| Engine RPM | 5800 RPM | 5200 RPM |
| Torque | 290 Nm | 209 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Length | 5100 mm | 4530 mm |
| Vehicle Width | 1860 mm | 1800 mm |
| Vehicle Height | 1500 mm | 1890 mm |
| Wheelbase Size | 2810 mm | 2660 mm |
