1975 GMC Jimmy vs. 1986 Pontiac Firebird
To start off, 1986 Pontiac Firebird is newer by 11 year(s). Which means there will be less support and parts availability for 1975 GMC Jimmy. In addition, the cost of maintenance, including insurance, on 1975 GMC Jimmy would be higher. At 6,555 cc (8 cylinders), 1975 GMC Jimmy is equipped with a bigger engine. In terms of performance, 1975 GMC Jimmy (173 HP @ 3600 RPM) has 33 more horse power than 1986 Pontiac Firebird. (140 HP @ 5100 RPM). In normal driving conditions, 1975 GMC Jimmy should accelerate faster than 1986 Pontiac Firebird.
Because 1975 GMC Jimmy is four wheel drive (4WD), it will have significant more traction and grip than 1986 Pontiac Firebird. In wet, icy, snow, or gravel driving conditions, 1975 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, 1975 GMC Jimmy (393 Nm @ 2800 RPM) has 163 more torque (in Nm) than 1986 Pontiac Firebird. (230 Nm @ 3600 RPM). This means 1975 GMC Jimmy will have an easier job in driving up hills or pulling heavy equipment than 1986 Pontiac Firebird.
Compare all specifications:
| 1975 GMC Jimmy | 1986 Pontiac Firebird | |
| Make | GMC | Pontiac |
| Model | Jimmy | Firebird |
| Year Released | 1975 | 1986 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 6555 cc | 2827 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 173 HP | 140 HP |
| Engine RPM | 3600 RPM | 5100 RPM |
| Torque | 393 Nm | 230 Nm |
| Torque RPM | 2800 RPM | 3600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Vehicle Length | 4690 mm | 4880 mm |
| Vehicle Width | 2030 mm | 1860 mm |
| Vehicle Height | 1840 mm | 1380 mm |
| Wheelbase Size | 2720 mm | 2580 mm |
