1990 Buick LeSabre vs. 2008 Jeep Commander
To start off, 2008 Jeep Commander is newer by 18 year(s). Which means there will be less support and parts availability for 1990 Buick LeSabre. In addition, the cost of maintenance, including insurance, on 1990 Buick LeSabre would be higher. At 5,654 cc (8 cylinders), 2008 Jeep Commander is equipped with a bigger engine. In terms of performance, 2008 Jeep Commander (330 HP @ 5000 RPM) has 165 more horse power than 1990 Buick LeSabre. (165 HP @ 4800 RPM) In normal driving conditions, 2008 Jeep Commander should accelerate faster than 1990 Buick LeSabre. With that said, vehicle weight also plays an important factor in acceleration. 2008 Jeep Commander weights approximately 390 kg more than 1990 Buick LeSabre. 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 1990 Buick LeSabre. 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 224 more torque (in Nm) than 1990 Buick LeSabre. (285 Nm @ 2000 RPM). This means 2008 Jeep Commander will have an easier job in driving up hills or pulling heavy equipment than 1990 Buick LeSabre.
Compare all specifications:
| 1990 Buick LeSabre | 2008 Jeep Commander | |
| Make | Buick | Jeep |
| Model | LeSabre | Commander |
| Year Released | 1990 | 2008 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 3791 cc | 5654 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 165 HP | 330 HP |
| Engine RPM | 4800 RPM | 5000 RPM |
| Torque | 285 Nm | 509 Nm |
| Torque RPM | 2000 RPM | 4000 RPM |
| Engine Bore Size | 96.5 mm | 99.5 mm |
| Engine Stroke Size | 86.4 mm | 90.9 mm |
| Engine Compression Ratio | 8.5:1 | 9.5:1 |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1476 kg | 1866 kg |
| Vehicle Length | 5010 mm | 4790 mm |
| Vehicle Width | 1850 mm | 1910 mm |
| Vehicle Height | 1380 mm | 1830 mm |
| Wheelbase Size | 2820 mm | 2790 mm |
| Fuel Tank Capacity | 68 L | 80 L |
