2003 Jeep Liberty vs. 1975 Pontiac Firebird
To start off, 2003 Jeep Liberty is newer by 28 year(s). Which means there will be less support and parts availability for 1975 Pontiac Firebird. In addition, the cost of maintenance, including insurance, on 1975 Pontiac Firebird would be higher. At 6,547 cc (8 cylinders), 1975 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 1975 Pontiac Firebird (285 HP @ 4400 RPM) has 75 more horse power than 2003 Jeep Liberty. (210 HP @ 3800 RPM) In normal driving conditions, 1975 Pontiac Firebird should accelerate faster than 2003 Jeep Liberty.
Because 2003 Jeep Liberty is four wheel drive (4WD), it will have significant more traction and grip than 1975 Pontiac Firebird. 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, 1975 Pontiac Firebird (421 Nm) has 101 more torque (in Nm) than 2003 Jeep Liberty. (320 Nm). This means 1975 Pontiac Firebird will have an easier job in driving up hills or pulling heavy equipment than 2003 Jeep Liberty.
Compare all specifications:
| 2003 Jeep Liberty | 1975 Pontiac Firebird | |
| Make | Jeep | Pontiac |
| Model | Liberty | Firebird |
| Year Released | 2003 | 1975 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3700 cc | 6547 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 210 HP | 285 HP |
| Engine RPM | 3800 RPM | 4400 RPM |
| Torque | 320 Nm | 421 Nm |
| Engine Bore Size | 93 mm | 104.7 mm |
| Engine Stroke Size | 91 mm | 95.3 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Length | 4440 mm | 4880 mm |
| Vehicle Width | 1830 mm | 1870 mm |
| Vehicle Height | 1790 mm | 1290 mm |
| Wheelbase Size | 2660 mm | 2750 mm |
