1979 GMC Jimmy vs. 2008 Opel Signum
To start off, 2008 Opel Signum is newer by 29 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 4,091 cc (6 cylinders), 1979 GMC Jimmy is equipped with a bigger engine. In terms of performance, 2008 Opel Signum (175 HP @ 4000 RPM) has 75 more horse power than 1979 GMC Jimmy. (100 HP @ 3600 RPM) In normal driving conditions, 2008 Opel Signum should accelerate faster than 1979 GMC Jimmy. With that said, vehicle weight also plays an important factor in acceleration. 1979 GMC Jimmy weights approximately 130 kg more than 2008 Opel Signum.
Because 1979 GMC Jimmy is four wheel drive (4WD), it will have significant more traction and grip than 2008 Opel Signum. 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, 2008 Opel Signum (370 Nm @ 1900 RPM) has 128 more torque (in Nm) than 1979 GMC Jimmy. (242 Nm @ 1600 RPM). This means 2008 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1979 GMC Jimmy. 1979 GMC Jimmy has automatic transmission and 2008 Opel Signum has manual transmission. 2008 Opel Signum will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1979 GMC Jimmy will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1979 GMC Jimmy | 2008 Opel Signum | |
| Make | GMC | Opel |
| Model | Jimmy | Signum |
| Year Released | 1979 | 2008 |
| Body Type | SUV | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 4091 cc | 2957 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 100 HP | 175 HP |
| Engine RPM | 3600 RPM | 4000 RPM |
| Torque | 242 Nm | 370 Nm |
| Torque RPM | 1600 RPM | 1900 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 1800 kg | 1670 kg |
| Vehicle Length | 4690 mm | 4640 mm |
| Vehicle Width | 2030 mm | 1800 mm |
| Vehicle Height | 1840 mm | 1470 mm |
| Wheelbase Size | 2720 mm | 2840 mm |
