2008 Jeep Liberty vs. 1989 Pontiac Grand Prix
To start off, 2008 Jeep Liberty is newer by 19 year(s). Which means there will be less support and parts availability for 1989 Pontiac Grand Prix. In addition, the cost of maintenance, including insurance, on 1989 Pontiac Grand Prix would be higher. At 3,701 cc (6 cylinders), 2008 Jeep Liberty is equipped with a bigger engine. In terms of performance, 2008 Jeep Liberty (210 HP @ 5200 RPM) has 52 more horse power than 1989 Pontiac Grand Prix. (158 HP @ 6200 RPM). In normal driving conditions, 2008 Jeep Liberty should accelerate faster than 1989 Pontiac Grand Prix. With that said, vehicle weight also plays an important factor in acceleration. 2008 Jeep Liberty weights approximately 543 kg more than 1989 Pontiac Grand Prix. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Jeep Liberty is four wheel drive (4WD), it will have significant more traction and grip than 1989 Pontiac Grand Prix. In wet, icy, snow, or gravel driving conditions, 2008 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, 2008 Jeep Liberty (319 Nm @ 4000 RPM) has 116 more torque (in Nm) than 1989 Pontiac Grand Prix. (203 Nm @ 5200 RPM). This means 2008 Jeep Liberty will have an easier job in driving up hills or pulling heavy equipment than 1989 Pontiac Grand Prix. 1989 Pontiac Grand Prix has automatic transmission and 2008 Jeep Liberty has manual transmission. 2008 Jeep Liberty will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1989 Pontiac Grand Prix will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Jeep Liberty | 1989 Pontiac Grand Prix | |
| Make | Jeep | Pontiac |
| Model | Liberty | Grand Prix |
| Year Released | 2008 | 1989 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3701 cc | 2260 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 210 HP | 158 HP |
| Engine RPM | 5200 RPM | 6200 RPM |
| Torque | 319 Nm | 203 Nm |
| Torque RPM | 4000 RPM | 5200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1978 kg | 1435 kg |
| Vehicle Length | 4500 mm | 4960 mm |
| Vehicle Width | 1840 mm | 1810 mm |
| Vehicle Height | 1790 mm | 1390 mm |
| Wheelbase Size | 2700 mm | 2740 mm |
| Fuel Tank Capacity | 74 L | 76 L |
