1983 GMC Jimmy vs. 1973 Vauxhall Firenza
To start off, 1983 GMC Jimmy is newer by 10 year(s). Which means there will be less support and parts availability for 1973 Vauxhall Firenza. In addition, the cost of maintenance, including insurance, on 1973 Vauxhall Firenza 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 33 more horse power than 1973 Vauxhall Firenza. (130 HP @ 5500 RPM). In normal driving conditions, 1983 GMC Jimmy should accelerate faster than 1973 Vauxhall Firenza. With that said, vehicle weight also plays an important factor in acceleration. 1983 GMC Jimmy weights approximately 894 kg more than 1973 Vauxhall Firenza. 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 1973 Vauxhall Firenza. 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) has 130 more torque (in Nm) than 1973 Vauxhall Firenza. (196 Nm). This means 1983 GMC Jimmy will have an easier job in driving up hills or pulling heavy equipment than 1973 Vauxhall Firenza. 1983 GMC Jimmy has automatic transmission and 1973 Vauxhall Firenza has manual transmission. 1973 Vauxhall Firenza 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 | 1973 Vauxhall Firenza | |
| Make | GMC | Vauxhall |
| Model | Jimmy | Firenza |
| Year Released | 1983 | 1973 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 5002 cc | 2279 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 163 HP | 130 HP |
| Engine RPM | 4400 RPM | 5500 RPM |
| Torque | 326 Nm | 196 Nm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 1884 kg | 990 kg |
| Vehicle Length | 4690 mm | 4150 mm |
| Vehicle Width | 2030 mm | 1650 mm |
| Vehicle Height | 1840 mm | 1340 mm |
| Wheelbase Size | 2720 mm | 2470 mm |
