1965 AC 427 vs. 1981 Isuzu Trooper
To start off, 1981 Isuzu Trooper is newer by 16 year(s). Which means there will be less support and parts availability for 1965 AC 427. In addition, the cost of maintenance, including insurance, on 1965 AC 427 would be higher. At 6,997 cc (8 cylinders), 1965 AC 427 is equipped with a bigger engine. In terms of performance, 1965 AC 427 (410 HP @ 4000 RPM) has 336 more horse power than 1981 Isuzu Trooper. (74 HP @ 4400 RPM). In normal driving conditions, 1965 AC 427 should accelerate faster than 1981 Isuzu Trooper. With that said, vehicle weight also plays an important factor in acceleration. 1981 Isuzu Trooper weights approximately 133 kg more than 1965 AC 427.
Because 1981 Isuzu Trooper is four wheel drive (4WD), it will have significant more traction and grip than 1965 AC 427. 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, 1965 AC 427 (652 Nm @ 3700 RPM) has 482 more torque (in Nm) than 1981 Isuzu Trooper. (170 Nm @ 2500 RPM). This means 1965 AC 427 will have an easier job in driving up hills or pulling heavy equipment than 1981 Isuzu Trooper.
Compare all specifications:
| 1965 AC 427 | 1981 Isuzu Trooper | |
| Make | AC | Isuzu |
| Model | 427 | Trooper |
| Year Released | 1965 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 6997 cc | 2237 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 410 HP | 74 HP |
| Engine RPM | 4000 RPM | 4400 RPM |
| Torque | 652 Nm | 170 Nm |
| Torque RPM | 3700 RPM | 2500 RPM |
| Drive Type | Rear | 4WD |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1397 kg | 1530 kg |
| Vehicle Length | 4430 mm | 4390 mm |
| Vehicle Width | 1710 mm | 1660 mm |
| Vehicle Height | 1300 mm | 1820 mm |
| Wheelbase Size | 2440 mm | 2660 mm |
