1981 GMC Jimmy vs. 2005 Pontiac Bonneville
To start off, 2005 Pontiac Bonneville is newer by 24 year(s). Which means there will be less support and parts availability for 1981 GMC Jimmy. In addition, the cost of maintenance, including insurance, on 1981 GMC Jimmy would be higher. At 6,210 cc (8 cylinders), 1981 GMC Jimmy is equipped with a bigger engine. In terms of performance, 2005 Pontiac Bonneville (275 HP @ 5200 RPM) has 145 more horse power than 1981 GMC Jimmy. (130 HP @ 3600 RPM) In normal driving conditions, 2005 Pontiac Bonneville should accelerate faster than 1981 GMC Jimmy. With that said, vehicle weight also plays an important factor in acceleration. 1981 GMC Jimmy weights approximately 226 kg more than 2005 Pontiac Bonneville.
Because 1981 GMC Jimmy is four wheel drive (4WD), it will have significant more traction and grip than 2005 Pontiac Bonneville. In wet, icy, snow, or gravel driving conditions, 1981 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, 2005 Pontiac Bonneville (407 Nm) has 81 more torque (in Nm) than 1981 GMC Jimmy. (326 Nm). This means 2005 Pontiac Bonneville will have an easier job in driving up hills or pulling heavy equipment than 1981 GMC Jimmy.
Compare all specifications:
| 1981 GMC Jimmy | 2005 Pontiac Bonneville | |
| Make | GMC | Pontiac |
| Model | Jimmy | Bonneville |
| Year Released | 1981 | 2005 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 6210 cc | 4572 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 130 HP | 275 HP |
| Engine RPM | 3600 RPM | 5200 RPM |
| Torque | 326 Nm | 407 Nm |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Vehicle Weight | 1945 kg | 1719 kg |
| Vehicle Length | 4690 mm | 5150 mm |
| Vehicle Width | 2030 mm | 1890 mm |
| Vehicle Height | 1840 mm | 1440 mm |
| Wheelbase Size | 2720 mm | 2860 mm |
