1978 Austin Allegro vs. 1981 GMC Jimmy
To start off, 1981 GMC Jimmy is newer by 3 year(s). Which means there will be less support and parts availability for 1978 Austin Allegro. In addition, the cost of maintenance, including insurance, on 1978 Austin Allegro would be higher. At 4,093 cc (6 cylinders), 1981 GMC Jimmy is equipped with a bigger engine. In terms of performance, 1981 GMC Jimmy (130 HP @ 4000 RPM) has 86 more horse power than 1978 Austin Allegro. (44 HP @ 5250 RPM) In normal driving conditions, 1981 GMC Jimmy should accelerate faster than 1978 Austin Allegro. With that said, vehicle weight also plays an important factor in acceleration. 1981 GMC Jimmy weights approximately 1015 kg more than 1978 Austin Allegro. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1981 GMC Jimmy is four wheel drive (4WD), it will have significant more traction and grip than 1978 Austin Allegro. In wet, icy, snow, or gravel driving conditions, 1981 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, 1981 GMC Jimmy (285 Nm @ 2000 RPM) has 211 more torque (in Nm) than 1978 Austin Allegro. (74 Nm @ 2900 RPM). This means 1981 GMC Jimmy will have an easier job in driving up hills or pulling heavy equipment than 1978 Austin Allegro. 1981 GMC Jimmy has automatic transmission and 1978 Austin Allegro has manual transmission. 1978 Austin Allegro will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1981 GMC Jimmy will be easier to drive especially in heavy traffic.
Compare all specifications:
1978 Austin Allegro | 1981 GMC Jimmy | |
Make | Austin | GMC |
Model | Allegro | Jimmy |
Year Released | 1978 | 1981 |
Engine Position | Front | Front |
Engine Size | 1098 cc | 4093 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Horse Power | 44 HP | 130 HP |
Engine RPM | 5250 RPM | 4000 RPM |
Torque | 74 Nm | 285 Nm |
Torque RPM | 2900 RPM | 2000 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | 4WD |
Transmission Type | Manual | Automatic |
Vehicle Weight | 815 kg | 1830 kg |
Vehicle Length | 3200 mm | 4690 mm |
Vehicle Width | 1620 mm | 2030 mm |
Vehicle Height | 1400 mm | 1840 mm |
Wheelbase Size | 2450 mm | 2720 mm |