2007 Jeep Liberty vs. 1972 Pontiac Firebird
To start off, 2007 Jeep Liberty is newer by 35 year(s). Which means there will be less support and parts availability for 1972 Pontiac Firebird. In addition, the cost of maintenance, including insurance, on 1972 Pontiac Firebird would be higher. At 6,598 cc (8 cylinders), 1972 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 2007 Jeep Liberty (210 HP @ 5200 RPM) has 25 more horse power than 1972 Pontiac Firebird. (185 HP @ 3600 RPM). In normal driving conditions, 2007 Jeep Liberty should accelerate faster than 1972 Pontiac Firebird. With that said, vehicle weight also plays an important factor in acceleration. 2007 Jeep Liberty weights approximately 378 kg more than 1972 Pontiac Firebird. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Jeep Liberty is four wheel drive (4WD), it will have significant more traction and grip than 1972 Pontiac Firebird. In wet, icy, snow, or gravel driving conditions, 2007 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, 1972 Pontiac Firebird (434 Nm @ 2200 RPM) has 115 more torque (in Nm) than 2007 Jeep Liberty. (319 Nm @ 4000 RPM). This means 1972 Pontiac Firebird will have an easier job in driving up hills or pulling heavy equipment than 2007 Jeep Liberty. 1972 Pontiac Firebird has automatic transmission and 2007 Jeep Liberty has manual transmission. 2007 Jeep Liberty will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1972 Pontiac Firebird will be easier to drive especially in heavy traffic.
Compare all specifications:
2007 Jeep Liberty | 1972 Pontiac Firebird | |
Make | Jeep | Pontiac |
Model | Liberty | Firebird |
Year Released | 2007 | 1972 |
Body Type | SUV | Coupe |
Engine Position | Front | Front |
Engine Size | 3700 cc | 6598 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 2 valves | 2 valves |
Horse Power | 210 HP | 185 HP |
Engine RPM | 5200 RPM | 3600 RPM |
Torque | 319 Nm | 434 Nm |
Torque RPM | 4000 RPM | 2200 RPM |
Engine Bore Size | 93 mm | 110.5 mm |
Engine Stroke Size | 90.8 mm | 86 mm |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 2031 kg | 1653 kg |
Vehicle Length | 4440 mm | 4870 mm |
Vehicle Width | 1830 mm | 1870 mm |
Vehicle Height | 1790 mm | 1290 mm |
Wheelbase Size | 2660 mm | 2750 mm |
Fuel Tank Capacity | 78 L | 76 L |