2009 Jeep Liberty vs. 1983 Pontiac Firebird
To start off, 2009 Jeep Liberty is newer by 26 year(s). Which means there will be less support and parts availability for 1983 Pontiac Firebird. In addition, the cost of maintenance, including insurance, on 1983 Pontiac Firebird would be higher. At 3,778 cc (6 cylinders), 2009 Jeep Liberty is equipped with a bigger engine. In terms of performance, 2009 Jeep Liberty (210 HP) has 76 more horse power than 1983 Pontiac Firebird. (134 HP). In normal driving conditions, 2009 Jeep Liberty should accelerate faster than 1983 Pontiac Firebird.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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 (319 Nm @ 4000 RPM) has 96 more torque (in Nm) than 1983 Pontiac Firebird. (223 Nm @ 3600 RPM). This means 2009 Jeep Liberty will have an easier job in driving up hills or pulling heavy equipment than 1983 Pontiac Firebird.
Compare all specifications:
| 2009 Jeep Liberty | 1983 Pontiac Firebird | |
| Make | Jeep | Pontiac |
| Model | Liberty | Firebird |
| Year Released | 2009 | 1983 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3778 cc | 2827 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 210 HP | 134 HP |
| Torque | 319 Nm | 223 Nm |
| Torque RPM | 4000 RPM | 3600 RPM |
| Engine Compression Ratio | 10.5:1 | 8.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Length | 4500 mm | 4880 mm |
| Vehicle Width | 1850 mm | 1860 mm |
| Vehicle Height | 1790 mm | 1380 mm |
| Wheelbase Size | 2700 mm | 2580 mm |
| Fuel Tank Capacity | 74 L | 60 L |
