1981 Buick LeSabre vs. 2007 Jeep Commander
To start off, 2007 Jeep Commander is newer by 26 year(s). Which means there will be less support and parts availability for 1981 Buick LeSabre. In addition, the cost of maintenance, including insurance, on 1981 Buick LeSabre would be higher. At 5,736 cc (6 cylinders), 1981 Buick LeSabre is equipped with a bigger engine. In terms of performance, 2007 Jeep Commander (210 HP @ 5200 RPM) has 105 more horse power than 1981 Buick LeSabre. (105 HP @ 3200 RPM) In normal driving conditions, 2007 Jeep Commander should accelerate faster than 1981 Buick LeSabre. With that said, vehicle weight also plays an important factor in acceleration. 2007 Jeep Commander weights approximately 610 kg more than 1981 Buick LeSabre. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Jeep Commander is four wheel drive (4WD), it will have significant more traction and grip than 1981 Buick LeSabre. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Jeep Commander (319 Nm @ 4000 RPM) has 45 more torque (in Nm) than 1981 Buick LeSabre. (274 Nm @ 1600 RPM). This means 2007 Jeep Commander will have an easier job in driving up hills or pulling heavy equipment than 1981 Buick LeSabre.
Compare all specifications:
| 1981 Buick LeSabre | 2007 Jeep Commander | |
| Make | Buick | Jeep |
| Model | LeSabre | Commander |
| Year Released | 1981 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 5736 cc | 3700 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 105 HP | 210 HP |
| Engine RPM | 3200 RPM | 5200 RPM |
| Torque | 274 Nm | 319 Nm |
| Torque RPM | 1600 RPM | 4000 RPM |
| Fuel Type | Diesel | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Vehicle Weight | 1800 kg | 2410 kg |
| Vehicle Length | 5550 mm | 4790 mm |
| Vehicle Width | 1910 mm | 1910 mm |
| Vehicle Height | 1430 mm | 1840 mm |
| Wheelbase Size | 2950 mm | 2790 mm |
