1973 GMC Jimmy vs. 1989 TVR Speed Eight
To start off, 1989 TVR Speed Eight is newer by 16 year(s). Which means there will be less support and parts availability for 1973 GMC Jimmy. In addition, the cost of maintenance, including insurance, on 1973 GMC Jimmy would be higher. At 4,093 cc (6 cylinders), 1973 GMC Jimmy is equipped with a bigger engine. In terms of performance, 1989 TVR Speed Eight (225 HP @ 5200 RPM) has 124 more horse power than 1973 GMC Jimmy. (101 HP @ 3600 RPM) In normal driving conditions, 1989 TVR Speed Eight should accelerate faster than 1973 GMC Jimmy. With that said, vehicle weight also plays an important factor in acceleration. 1973 GMC Jimmy weights approximately 680 kg more than 1989 TVR Speed Eight.
Because 1973 GMC Jimmy is four wheel drive (4WD), it will have significant more traction and grip than 1989 TVR Speed Eight. In wet, icy, snow, or gravel driving conditions, 1973 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, 1989 TVR Speed Eight (340 Nm @ 3500 RPM) has 98 more torque (in Nm) than 1973 GMC Jimmy. (242 Nm @ 1600 RPM). This means 1989 TVR Speed Eight will have an easier job in driving up hills or pulling heavy equipment than 1973 GMC Jimmy. 1973 GMC Jimmy has automatic transmission and 1989 TVR Speed Eight has manual transmission. 1989 TVR Speed Eight will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1973 GMC Jimmy will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1973 GMC Jimmy | 1989 TVR Speed Eight | |
| Make | GMC | TVR |
| Model | Jimmy | Speed Eight |
| Year Released | 1973 | 1989 |
| Engine Position | Front | Middle |
| Engine Size | 4093 cc | 3947 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 101 HP | 225 HP |
| Engine RPM | 3600 RPM | 5200 RPM |
| Torque | 242 Nm | 340 Nm |
| Torque RPM | 1600 RPM | 3500 RPM |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 1800 kg | 1120 kg |
| Vehicle Length | 4690 mm | 4110 mm |
| Vehicle Width | 2030 mm | 1770 mm |
| Vehicle Height | 1840 mm | 1220 mm |
| Wheelbase Size | 2720 mm | 2470 mm |
