1990 GMC Jimmy vs. 1972 Pontiac Firebird
To start off, 1990 GMC Jimmy 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 5,002 cc (8 cylinders), 1990 GMC Jimmy is equipped with a bigger engine. In terms of performance, 1990 GMC Jimmy (208 HP @ 4000 RPM) has 100 more horse power than 1972 Pontiac Firebird. (108 HP @ 3600 RPM). In normal driving conditions, 1990 GMC Jimmy should accelerate faster than 1972 Pontiac Firebird. With that said, vehicle weight also plays an important factor in acceleration. 1990 GMC Jimmy weights approximately 414 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 1990 GMC Jimmy 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, 1990 GMC Jimmy 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, 1990 GMC Jimmy (407 Nm @ 2800 RPM) has 170 more torque (in Nm) than 1972 Pontiac Firebird. (237 Nm @ 1600 RPM). This means 1990 GMC Jimmy will have an easier job in driving up hills or pulling heavy equipment than 1972 Pontiac Firebird.
Compare all specifications:
| 1990 GMC Jimmy | 1972 Pontiac Firebird | |
| Make | GMC | Pontiac |
| Model | Jimmy | Firebird |
| Year Released | 1990 | 1972 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 5002 cc | 4093 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 208 HP | 108 HP |
| Engine RPM | 4000 RPM | 3600 RPM |
| Torque | 407 Nm | 237 Nm |
| Torque RPM | 2800 RPM | 1600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Vehicle Weight | 1884 kg | 1470 kg |
| Vehicle Length | 4690 mm | 4870 mm |
| Vehicle Width | 2030 mm | 1870 mm |
| Vehicle Height | 1840 mm | 1290 mm |
| Wheelbase Size | 2720 mm | 2750 mm |
