1981 Buick LeSabre vs. 2011 Jeep Grand Cherokee
To start off, 2011 Jeep Grand Cherokee is newer by 30 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 3,790 cc (6 cylinders), 1981 Buick LeSabre is equipped with a bigger engine. In terms of performance, 2011 Jeep Grand Cherokee (290 HP @ 6400 RPM) has 186 more horse power than 1981 Buick LeSabre. (104 HP @ 3400 RPM) In normal driving conditions, 2011 Jeep Grand Cherokee should accelerate faster than 1981 Buick LeSabre. With that said, vehicle weight also plays an important factor in acceleration. 2011 Jeep Grand Cherokee weights approximately 525 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 2011 Jeep Grand Cherokee 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, 2011 Jeep Grand Cherokee 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, 2011 Jeep Grand Cherokee (352 Nm @ 4800 RPM) has 101 more torque (in Nm) than 1981 Buick LeSabre. (251 Nm @ 2000 RPM). This means 2011 Jeep Grand Cherokee will have an easier job in driving up hills or pulling heavy equipment than 1981 Buick LeSabre.
Compare all specifications:
| 1981 Buick LeSabre | 2011 Jeep Grand Cherokee | |
| Make | Buick | Jeep |
| Model | LeSabre | Grand Cherokee |
| Year Released | 1981 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 3790 cc | 3600 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 104 HP | 290 HP |
| Engine RPM | 3400 RPM | 6400 RPM |
| Torque | 251 Nm | 352 Nm |
| Torque RPM | 2000 RPM | 4800 RPM |
| Fuel Type | Gasoline | Flex Fuel |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | 5-speed shiftable automatic |
| Vehicle Weight | 1590 kg | 2115 kg |
| Vehicle Length | 5550 mm | 4821 mm |
| Vehicle Width | 1910 mm | 1943 mm |
| Vehicle Height | 1430 mm | 1760 mm |
| Wheelbase Size | 2950 mm | 2916 mm |
