1981 Austin Maxi vs. 1975 GMC Jimmy
To start off, 1981 Austin Maxi is newer by 6 year(s). Which means there will be less support and parts availability for 1975 GMC Jimmy. In addition, the cost of maintenance, including insurance, on 1975 GMC Jimmy would be higher. At 6,555 cc (8 cylinders), 1975 GMC Jimmy is equipped with a bigger engine. In terms of performance, 1975 GMC Jimmy (173 HP @ 3600 RPM) has 82 more horse power than 1981 Austin Maxi. (91 HP @ 5250 RPM) In normal driving conditions, 1975 GMC Jimmy should accelerate faster than 1981 Austin Maxi. With that said, vehicle weight also plays an important factor in acceleration. 1975 GMC Jimmy weights approximately 895 kg more than 1981 Austin Maxi. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1975 GMC Jimmy is four wheel drive (4WD), it will have significant more traction and grip than 1981 Austin Maxi. In wet, icy, snow, or gravel driving conditions, 1975 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, 1975 GMC Jimmy (393 Nm @ 2800 RPM) has 252 more torque (in Nm) than 1981 Austin Maxi. (141 Nm @ 3400 RPM). This means 1975 GMC Jimmy will have an easier job in driving up hills or pulling heavy equipment than 1981 Austin Maxi. 1975 GMC Jimmy has automatic transmission and 1981 Austin Maxi has manual transmission. 1981 Austin Maxi will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1975 GMC Jimmy will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1981 Austin Maxi | 1975 GMC Jimmy | |
| Make | Austin | GMC |
| Model | Maxi | Jimmy |
| Year Released | 1981 | 1975 |
| Engine Position | Front | Front |
| Engine Size | 1747 cc | 6555 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 91 HP | 173 HP |
| Engine RPM | 5250 RPM | 3600 RPM |
| Torque | 141 Nm | 393 Nm |
| Torque RPM | 3400 RPM | 2800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 985 kg | 1880 kg |
| Vehicle Length | 4020 mm | 4690 mm |
| Vehicle Width | 1630 mm | 2030 mm |
| Vehicle Height | 1420 mm | 1840 mm |
| Wheelbase Size | 2670 mm | 2720 mm |
