1983 GMC Jimmy vs. 1979 Triumph TR7
To start off, 1983 GMC Jimmy is newer by 4 year(s). Which means there will be less support and parts availability for 1979 Triumph TR7. In addition, the cost of maintenance, including insurance, on 1979 Triumph TR7 would be higher. At 5,002 cc (8 cylinders), 1983 GMC Jimmy is equipped with a bigger engine. In terms of performance, 1983 GMC Jimmy (163 HP @ 4400 RPM) has 59 more horse power than 1979 Triumph TR7. (104 HP @ 5500 RPM). In normal driving conditions, 1983 GMC Jimmy should accelerate faster than 1979 Triumph TR7. With that said, vehicle weight also plays an important factor in acceleration. 1983 GMC Jimmy weights approximately 839 kg more than 1979 Triumph TR7. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1983 GMC Jimmy is four wheel drive (4WD), it will have significant more traction and grip than 1979 Triumph TR7. In wet, icy, snow, or gravel driving conditions, 1983 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, 1983 GMC Jimmy (326 Nm @ 2000 RPM) has 165 more torque (in Nm) than 1979 Triumph TR7. (161 Nm @ 3500 RPM). This means 1983 GMC Jimmy will have an easier job in driving up hills or pulling heavy equipment than 1979 Triumph TR7. 1983 GMC Jimmy has automatic transmission and 1979 Triumph TR7 has manual transmission. 1979 Triumph TR7 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1983 GMC Jimmy will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1983 GMC Jimmy | 1979 Triumph TR7 | |
| Make | GMC | Triumph |
| Model | Jimmy | TR7 |
| Year Released | 1983 | 1979 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Front |
| Engine Size | 5002 cc | 1998 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 163 HP | 104 HP |
| Engine RPM | 4400 RPM | 5500 RPM |
| Torque | 326 Nm | 161 Nm |
| Torque RPM | 2000 RPM | 3500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 1884 kg | 1045 kg |
| Vehicle Length | 4690 mm | 4070 mm |
| Vehicle Width | 2030 mm | 1690 mm |
| Vehicle Height | 1840 mm | 1270 mm |
| Wheelbase Size | 2720 mm | 2170 mm |
