1973 Austin Allegro vs. 1984 GMC Jimmy
To start off, 1984 GMC Jimmy is newer by 11 year(s). Which means there will be less support and parts availability for 1973 Austin Allegro. In addition, the cost of maintenance, including insurance, on 1973 Austin Allegro would be higher. At 1,991 cc (4 cylinders), 1984 GMC Jimmy is equipped with a bigger engine. In terms of performance, 1984 GMC Jimmy (81 HP) has 10 more horse power than 1973 Austin Allegro. (71 HP) In normal driving conditions, 1984 GMC Jimmy should accelerate faster than 1973 Austin Allegro. With that said, vehicle weight also plays an important factor in acceleration. 1984 GMC Jimmy weights approximately 505 kg more than 1973 Austin Allegro. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1984 GMC Jimmy is four wheel drive (4WD), it will have significant more traction and grip than 1973 Austin Allegro. In wet, icy, snow, or gravel driving conditions, 1984 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, 1984 GMC Jimmy (146 Nm @ 2400 RPM) has 14 more torque (in Nm) than 1973 Austin Allegro. (132 Nm @ 2300 RPM). This means 1984 GMC Jimmy will have an easier job in driving up hills or pulling heavy equipment than 1973 Austin Allegro.
Compare all specifications:
| 1973 Austin Allegro | 1984 GMC Jimmy | |
| Make | Austin | GMC |
| Model | Allegro | Jimmy |
| Year Released | 1973 | 1984 |
| Engine Position | Front | Front |
| Engine Size | 1748 cc | 1991 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 71 HP | 81 HP |
| Torque | 132 Nm | 146 Nm |
| Torque RPM | 2300 RPM | 2400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 890 kg | 1395 kg |
| Vehicle Length | 3200 mm | 4330 mm |
| Vehicle Width | 1620 mm | 1670 mm |
| Vehicle Height | 1400 mm | 1630 mm |
| Wheelbase Size | 2450 mm | 2560 mm |
