1966 Austin A 40 vs. 1981 Isuzu Trooper
To start off, 1981 Isuzu Trooper is newer by 15 year(s). Which means there will be less support and parts availability for 1966 Austin A 40. In addition, the cost of maintenance, including insurance, on 1966 Austin A 40 would be higher. At 2,770 cc (4 cylinders), 1981 Isuzu Trooper is equipped with a bigger engine. In terms of performance, 1981 Isuzu Trooper (100 HP @ 3700 RPM) has 53 more horse power than 1966 Austin A 40. (47 HP @ 5100 RPM) In normal driving conditions, 1981 Isuzu Trooper should accelerate faster than 1966 Austin A 40. With that said, vehicle weight also plays an important factor in acceleration. 1981 Isuzu Trooper weights approximately 1008 kg more than 1966 Austin A 40. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1981 Isuzu Trooper is four wheel drive (4WD), it will have significant more traction and grip than 1966 Austin A 40. In wet, icy, snow, or gravel driving conditions, 1981 Isuzu Trooper 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 Isuzu Trooper (208 Nm @ 2300 RPM) has 127 more torque (in Nm) than 1966 Austin A 40. (81 Nm @ 2500 RPM). This means 1981 Isuzu Trooper will have an easier job in driving up hills or pulling heavy equipment than 1966 Austin A 40.
Compare all specifications:
| 1966 Austin A 40 | 1981 Isuzu Trooper | |
| Make | Austin | Isuzu |
| Model | A 40 | Trooper |
| Year Released | 1966 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 1098 cc | 2770 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 47 HP | 100 HP |
| Engine RPM | 5100 RPM | 3700 RPM |
| Torque | 81 Nm | 208 Nm |
| Torque RPM | 2500 RPM | 2300 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | 4WD |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 762 kg | 1770 kg |
| Vehicle Length | 3690 mm | 4390 mm |
| Vehicle Width | 1520 mm | 1660 mm |
| Vehicle Height | 1450 mm | 1820 mm |
| Wheelbase Size | 2220 mm | 2660 mm |
