1975 GMC Jimmy vs. 1991 Pontiac Bonneville
To start off, 1991 Pontiac Bonneville is newer by 16 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 5,002 cc (8 cylinders), 1975 GMC Jimmy is equipped with a bigger engine. In terms of performance, 1991 Pontiac Bonneville (150 HP @ 4400 RPM) has 17 more horse power than 1975 GMC Jimmy. (133 HP @ 4200 RPM) In normal driving conditions, 1991 Pontiac Bonneville should accelerate faster than 1975 GMC Jimmy. With that said, vehicle weight also plays an important factor in acceleration. 1975 GMC Jimmy weights approximately 384 kg more than 1991 Pontiac Bonneville.
Because 1975 GMC Jimmy is four wheel drive (4WD), it will have significant more traction and grip than 1991 Pontiac Bonneville. 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 (319 Nm @ 2400 RPM) has 48 more torque (in Nm) than 1991 Pontiac Bonneville. (271 Nm @ 2000 RPM). This means 1975 GMC Jimmy will have an easier job in driving up hills or pulling heavy equipment than 1991 Pontiac Bonneville.
Compare all specifications:
| 1975 GMC Jimmy | 1991 Pontiac Bonneville | |
| Make | GMC | Pontiac |
| Model | Jimmy | Bonneville |
| Year Released | 1975 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 5002 cc | 3791 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 133 HP | 150 HP |
| Engine RPM | 4200 RPM | 4400 RPM |
| Torque | 319 Nm | 271 Nm |
| Torque RPM | 2400 RPM | 2000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Vehicle Weight | 1884 kg | 1500 kg |
| Vehicle Length | 4690 mm | 5050 mm |
| Vehicle Width | 2030 mm | 1850 mm |
| Vehicle Height | 1840 mm | 1420 mm |
| Wheelbase Size | 2720 mm | 2820 mm |
