2005 Chevrolet Lumina vs. 2008 Jeep Commander
To start off, 2008 Jeep Commander is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Chevrolet Lumina. In addition, the cost of maintenance, including insurance, on 2005 Chevrolet Lumina would be higher. At 5,799 cc (8 cylinders), 2005 Chevrolet Lumina is equipped with a bigger engine. In terms of performance, 2008 Jeep Commander (330 HP @ 5000 RPM) has 5 more horse power than 2005 Chevrolet Lumina. (325 HP @ 5600 RPM) In normal driving conditions, 2008 Jeep Commander should accelerate faster than 2005 Chevrolet Lumina. With that said, vehicle weight also plays an important factor in acceleration. 2008 Jeep Commander weights approximately 318 kg more than 2005 Chevrolet Lumina. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Jeep Commander is four wheel drive (4WD), it will have significant more traction and grip than 2005 Chevrolet Lumina. In wet, icy, snow, or gravel driving conditions, 2008 Jeep Commander 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 Jeep Commander (509 Nm @ 4000 RPM) has 49 more torque (in Nm) than 2005 Chevrolet Lumina. (460 Nm @ 4400 RPM). This means 2008 Jeep Commander will have an easier job in driving up hills or pulling heavy equipment than 2005 Chevrolet Lumina. 2008 Jeep Commander has automatic transmission and 2005 Chevrolet Lumina has manual transmission. 2005 Chevrolet Lumina will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Jeep Commander will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Chevrolet Lumina | 2008 Jeep Commander | |
| Make | Chevrolet | Jeep |
| Model | Lumina | Commander |
| Year Released | 2005 | 2008 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 5799 cc | 5654 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 325 HP | 330 HP |
| Engine RPM | 5600 RPM | 5000 RPM |
| Torque | 460 Nm | 509 Nm |
| Torque RPM | 4400 RPM | 4000 RPM |
| Engine Compression Ratio | 10.1:1 | 9.5:1 |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1660 kg | 1978 kg |
| Wheelbase Size | 2650 mm | 2790 mm |
| Fuel Tank Capacity | 75 L | 80 L |
