1981 Isuzu Trooper vs. 2009 Jeep Liberty
To start off, 2009 Jeep Liberty is newer by 28 year(s). Which means there will be less support and parts availability for 1981 Isuzu Trooper. In addition, the cost of maintenance, including insurance, on 1981 Isuzu Trooper would be higher. At 3,700 cc (6 cylinders), 2009 Jeep Liberty is equipped with a bigger engine. In terms of performance, 2009 Jeep Liberty (207 HP @ 5200 RPM) has 93 more horse power than 1981 Isuzu Trooper. (114 HP @ 5000 RPM) In normal driving conditions, 2009 Jeep Liberty should accelerate faster than 1981 Isuzu Trooper. With that said, vehicle weight also plays an important factor in acceleration. 2009 Jeep Liberty weights approximately 268 kg more than 1981 Isuzu Trooper. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1981 Isuzu Trooper is four wheel drive (4WD), it will have significant more traction and grip than 2009 Jeep Liberty. In wet, icy, snow, or gravel driving conditions, 1981 Isuzu Trooper 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, 2009 Jeep Liberty (235 Nm @ 4000 RPM) has 40 more torque (in Nm) than 1981 Isuzu Trooper. (195 Nm @ 2500 RPM). This means 2009 Jeep Liberty will have an easier job in driving up hills or pulling heavy equipment than 1981 Isuzu Trooper.
Compare all specifications:
| 1981 Isuzu Trooper | 2009 Jeep Liberty | |
| Make | Isuzu | Jeep |
| Model | Trooper | Liberty |
| Year Released | 1981 | 2009 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 2559 cc | 3700 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 114 HP | 207 HP |
| Engine RPM | 5000 RPM | 5200 RPM |
| Torque | 195 Nm | 235 Nm |
| Torque RPM | 2500 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1560 kg | 1828 kg |
| Vehicle Length | 4390 mm | 4500 mm |
| Vehicle Width | 1660 mm | 1850 mm |
| Vehicle Height | 1820 mm | 2270 mm |
| Wheelbase Size | 2660 mm | 2700 mm |
