1973 AC 428 vs. 1983 Chevrolet Blazer
To start off, 1983 Chevrolet Blazer is newer by 10 year(s). Which means there will be less support and parts availability for 1973 AC 428. In addition, the cost of maintenance, including insurance, on 1973 AC 428 would be higher. At 7,002 cc (8 cylinders), 1973 AC 428 is equipped with a bigger engine. In terms of performance, 1973 AC 428 (298 HP) has 217 more horse power than 1983 Chevrolet Blazer. (81 HP). In normal driving conditions, 1973 AC 428 should accelerate faster than 1983 Chevrolet Blazer. With that said, vehicle weight also plays an important factor in acceleration. 1973 AC 428 weights approximately 35 kg more than 1983 Chevrolet Blazer. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1983 Chevrolet Blazer is four wheel drive (4WD), it will have significant more traction and grip than 1973 AC 428. In wet, icy, snow, or gravel driving conditions, 1983 Chevrolet Blazer 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, 1973 AC 428 (639 Nm @ 2800 RPM) has 493 more torque (in Nm) than 1983 Chevrolet Blazer. (146 Nm @ 2400 RPM). This means 1973 AC 428 will have an easier job in driving up hills or pulling heavy equipment than 1983 Chevrolet Blazer.
Compare all specifications:
| 1973 AC 428 | 1983 Chevrolet Blazer | |
| Make | AC | Chevrolet |
| Model | 428 | Blazer |
| Year Released | 1973 | 1983 |
| Engine Position | Front | Front |
| Engine Size | 7002 cc | 1991 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 298 HP | 81 HP |
| Torque | 639 Nm | 146 Nm |
| Torque RPM | 2800 RPM | 2400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1430 kg | 1395 kg |
| Vehicle Length | 4430 mm | 4330 mm |
| Vehicle Width | 1710 mm | 1660 mm |
| Vehicle Height | 1310 mm | 1630 mm |
| Wheelbase Size | 2450 mm | 2560 mm |
