1970 AC 428 vs. 1981 Chevrolet Caprice
To start off, 1981 Chevrolet Caprice is newer by 11 year(s). Which means there will be less support and parts availability for 1970 AC 428. In addition, the cost of maintenance, including insurance, on 1970 AC 428 would be higher. At 7,003 cc (8 cylinders), 1970 AC 428 is equipped with a bigger engine. In terms of performance, 1970 AC 428 (298 HP @ 4600 RPM) has 150 more horse power than 1981 Chevrolet Caprice. (148 HP @ 3800 RPM). In normal driving conditions, 1970 AC 428 should accelerate faster than 1981 Chevrolet Caprice. With that said, vehicle weight also plays an important factor in acceleration. 1981 Chevrolet Caprice weights approximately 290 kg more than 1970 AC 428.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 1970 AC 428 (640 Nm @ 2800 RPM) has 307 more torque (in Nm) than 1981 Chevrolet Caprice. (333 Nm @ 2400 RPM). This means 1970 AC 428 will have an easier job in driving up hills or pulling heavy equipment than 1981 Chevrolet Caprice. 1981 Chevrolet Caprice has automatic transmission and 1970 AC 428 has manual transmission. 1970 AC 428 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1981 Chevrolet Caprice will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1970 AC 428 | 1981 Chevrolet Caprice | |
| Make | AC | Chevrolet |
| Model | 428 | Caprice |
| Year Released | 1970 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 7003 cc | 5002 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 298 HP | 148 HP |
| Engine RPM | 4600 RPM | 3800 RPM |
| Torque | 640 Nm | 333 Nm |
| Torque RPM | 2800 RPM | 2400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 4 seats |
| Vehicle Weight | 1430 kg | 1720 kg |
| Vehicle Length | 4430 mm | 5460 mm |
| Vehicle Width | 1710 mm | 2020 mm |
| Vehicle Height | 1310 mm | 1480 mm |
| Wheelbase Size | 2450 mm | 2950 mm |
