1972 Pontiac Firebird vs. 1990 Pontiac Grand Prix
To start off, 1990 Pontiac Grand Prix is newer by 18 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, 1990 Pontiac Grand Prix (208 HP @ 5200 RPM) has 23 more horse power than 1972 Pontiac Firebird. (185 HP @ 3600 RPM) In normal driving conditions, 1990 Pontiac Grand Prix should accelerate faster than 1972 Pontiac Firebird. With that said, vehicle weight also plays an important factor in acceleration. 1972 Pontiac Firebird weights approximately 44 kg more than 1990 Pontiac Grand Prix.
Because 1972 Pontiac Firebird is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1972 Pontiac Firebird. However, in wet, icy, snow, or gravel driving conditions, 1990 Pontiac Grand Prix, being front wheel drive (FWD), will offer much better control with better grip. 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 143 more torque (in Nm) than 1990 Pontiac Grand Prix. (291 Nm @ 4000 RPM). This means 1972 Pontiac Firebird will have an easier job in driving up hills or pulling heavy equipment than 1990 Pontiac Grand Prix. 1972 Pontiac Firebird has automatic transmission and 1990 Pontiac Grand Prix has manual transmission. 1990 Pontiac Grand Prix 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:
1972 Pontiac Firebird | 1990 Pontiac Grand Prix | |
Make | Pontiac | Pontiac |
Model | Firebird | Grand Prix |
Year Released | 1972 | 1990 |
Body Type | Coupe | Sedan |
Engine Position | Front | Front |
Engine Size | 6598 cc | 3352 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | V |
Horse Power | 185 HP | 208 HP |
Engine RPM | 3600 RPM | 5200 RPM |
Torque | 434 Nm | 291 Nm |
Torque RPM | 2200 RPM | 4000 RPM |
Engine Bore Size | 110.5 mm | 92 mm |
Engine Stroke Size | 86 mm | 84 mm |
Engine Compression Ratio | 7.9:1 | 9.3:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Front |
Transmission Type | Automatic | Manual |
Number of Seats | 4 seats | 4 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1653 kg | 1609 kg |
Vehicle Length | 4870 mm | 4930 mm |
Vehicle Width | 1870 mm | 1810 mm |
Vehicle Height | 1290 mm | 1360 mm |
Wheelbase Size | 2750 mm | 2790 mm |
Fuel Tank Capacity | 76 L | 76 L |