2005 Chevrolet Lumina vs. 2006 Saab 9-7X
To start off, 2006 Saab 9-7X is newer by 1 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, 2005 Chevrolet Lumina (325 HP @ 5600 RPM) has 25 more horse power than 2006 Saab 9-7X. (300 HP @ 5200 RPM). In normal driving conditions, 2005 Chevrolet Lumina should accelerate faster than 2006 Saab 9-7X. With that said, vehicle weight also plays an important factor in acceleration. 2005 Chevrolet Lumina weights approximately 130 kg more than 2006 Saab 9-7X. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Saab 9-7X 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, 2006 Saab 9-7X 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, 2005 Chevrolet Lumina (460 Nm @ 4400 RPM) has 13 more torque (in Nm) than 2006 Saab 9-7X. (447 Nm @ 4000 RPM). This means 2005 Chevrolet Lumina will have an easier job in driving up hills or pulling heavy equipment than 2006 Saab 9-7X. 2006 Saab 9-7X 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. 2006 Saab 9-7X will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Chevrolet Lumina | 2006 Saab 9-7X | |
| Make | Chevrolet | Saab |
| Model | Lumina | 9-7X |
| Year Released | 2005 | 2006 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 5799 cc | 5326 cc |
| Horse Power | 325 HP | 300 HP |
| Engine RPM | 5600 RPM | 5200 RPM |
| Torque | 460 Nm | 447 Nm |
| Torque RPM | 4400 RPM | 4000 RPM |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1660 kg | 1530 kg |
| Wheelbase Size | 2650 mm | 2880 mm |
| Fuel Tank Capacity | 75 L | 83 L |
