1979 GMC Jimmy vs. 2005 Jaguar XKR
To start off, 2005 Jaguar XKR is newer by 26 year(s). Which means there will be less support and parts availability for 1979 GMC Jimmy. In addition, the cost of maintenance, including insurance, on 1979 GMC Jimmy would be higher. At 4,195 cc (8 cylinders), 2005 Jaguar XKR is equipped with a bigger engine. In terms of performance, 2005 Jaguar XKR (391 HP @ 3500 RPM) has 261 more horse power than 1979 GMC Jimmy. (130 HP @ 4000 RPM) In normal driving conditions, 2005 Jaguar XKR should accelerate faster than 1979 GMC Jimmy. With that said, vehicle weight also plays an important factor in acceleration. 2005 Jaguar XKR weights approximately 15 kg more than 1979 GMC Jimmy. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1979 GMC Jimmy is four wheel drive (4WD), it will have significant more traction and grip than 2005 Jaguar XKR. In wet, icy, snow, or gravel driving conditions, 1979 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 Jaguar XKR (541 Nm @ 3500 RPM) has 256 more torque (in Nm) than 1979 GMC Jimmy. (285 Nm @ 2000 RPM). This means 2005 Jaguar XKR will have an easier job in driving up hills or pulling heavy equipment than 1979 GMC Jimmy.
Compare all specifications:
| 1979 GMC Jimmy | 2005 Jaguar XKR | |
| Make | GMC | Jaguar |
| Model | Jimmy | XKR |
| Year Released | 1979 | 2005 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Front |
| Engine Size | 4093 cc | 4195 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 130 HP | 391 HP |
| Engine RPM | 4000 RPM | 3500 RPM |
| Torque | 285 Nm | 541 Nm |
| Torque RPM | 2000 RPM | 3500 RPM |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Vehicle Weight | 1830 kg | 1845 kg |
| Vehicle Length | 4690 mm | 4770 mm |
| Vehicle Width | 2030 mm | 1840 mm |
| Vehicle Height | 1840 mm | 1320 mm |
| Wheelbase Size | 2720 mm | 2600 mm |
