1990 GMC Jimmy vs. 1986 Mazda RX-7
To start off, 1990 GMC Jimmy is newer by 4 year(s). Which means there will be less support and parts availability for 1986 Mazda RX-7. In addition, the cost of maintenance, including insurance, on 1986 Mazda RX-7 would be higher. At 2,469 cc (4 cylinders), 1990 GMC Jimmy is equipped with a bigger engine. In terms of performance, 1986 Mazda RX-7 (185 HP @ 6500 RPM) has 94 more horse power than 1990 GMC Jimmy. (91 HP @ 4400 RPM) In normal driving conditions, 1986 Mazda RX-7 should accelerate faster than 1990 GMC Jimmy.
Because 1990 GMC Jimmy is four wheel drive (4WD), it will have significant more traction and grip than 1986 Mazda RX-7. In wet, icy, snow, or gravel driving conditions, 1990 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, 1986 Mazda RX-7 (246 Nm @ 3000 RPM) has 64 more torque (in Nm) than 1990 GMC Jimmy. (182 Nm @ 2800 RPM). This means 1986 Mazda RX-7 will have an easier job in driving up hills or pulling heavy equipment than 1990 GMC Jimmy.
Compare all specifications:
| 1990 GMC Jimmy | 1986 Mazda RX-7 | |
| Make | GMC | Mazda |
| Model | Jimmy | RX-7 |
| Year Released | 1990 | 1986 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2469 cc | 2354 cc |
| Engine Type | in-line | dual-disk rotary |
| Horse Power | 91 HP | 185 HP |
| Engine RPM | 4400 RPM | 6500 RPM |
| Torque | 182 Nm | 246 Nm |
| Torque RPM | 2800 RPM | 3000 RPM |
| Drive Type | 4WD | Rear |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Length | 4330 mm | 4300 mm |
| Vehicle Width | 1670 mm | 1700 mm |
| Vehicle Height | 1630 mm | 1270 mm |
| Wheelbase Size | 2560 mm | 2430 mm |
