2003 Jeep Liberty vs. 1991 Opel Astra
To start off, 2003 Jeep Liberty is newer by 12 year(s). Which means there will be less support and parts availability for 1991 Opel Astra. In addition, the cost of maintenance, including insurance, on 1991 Opel Astra would be higher. At 3,700 cc (6 cylinders), 2003 Jeep Liberty is equipped with a bigger engine. In terms of performance, 2003 Jeep Liberty (210 HP @ 3800 RPM) has 151 more horse power than 1991 Opel Astra. (59 HP @ 5200 RPM). In normal driving conditions, 2003 Jeep Liberty should accelerate faster than 1991 Opel Astra.
Because 2003 Jeep Liberty is four wheel drive (4WD), it will have significant more traction and grip than 1991 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2003 Jeep Liberty 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, 2003 Jeep Liberty (320 Nm) has 216 more torque (in Nm) than 1991 Opel Astra. (104 Nm). This means 2003 Jeep Liberty will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Astra.
Compare all specifications:
| 2003 Jeep Liberty | 1991 Opel Astra | |
| Make | Jeep | Opel |
| Model | Liberty | Astra |
| Year Released | 2003 | 1991 |
| Body Type | SUV | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 3700 cc | 1389 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 210 HP | 59 HP |
| Engine RPM | 3800 RPM | 5200 RPM |
| Torque | 320 Nm | 104 Nm |
| Engine Bore Size | 93 mm | 77.6 mm |
| Engine Stroke Size | 91 mm | 73.4 mm |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 4440 mm | 4280 mm |
| Vehicle Width | 1830 mm | 1690 mm |
| Vehicle Height | 1790 mm | 1480 mm |
| Wheelbase Size | 2660 mm | 2530 mm |
