1975 AC 428 vs. 1978 Chrysler Avenger
To start off, 1978 Chrysler Avenger is newer by 3 year(s). Which means there will be less support and parts availability for 1975 AC 428. In addition, the cost of maintenance, including insurance, on 1975 AC 428 would be higher. At 7,003 cc (8 cylinders), 1975 AC 428 is equipped with a bigger engine. In terms of performance, 1975 AC 428 (298 HP @ 4600 RPM) has 228 more horse power than 1978 Chrysler Avenger. (70 HP @ 5600 RPM). In normal driving conditions, 1975 AC 428 should accelerate faster than 1978 Chrysler Avenger. With that said, vehicle weight also plays an important factor in acceleration. 1975 AC 428 weights approximately 530 kg more than 1978 Chrysler Avenger. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 1975 AC 428 (639 Nm @ 2800 RPM) has 543 more torque (in Nm) than 1978 Chrysler Avenger. (96 Nm @ 4800 RPM). This means 1975 AC 428 will have an easier job in driving up hills or pulling heavy equipment than 1978 Chrysler Avenger.
Compare all specifications:
| 1975 AC 428 | 1978 Chrysler Avenger | |
| Make | AC | Chrysler |
| Model | 428 | Avenger |
| Year Released | 1975 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 7003 cc | 1295 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 298 HP | 70 HP |
| Engine RPM | 4600 RPM | 5600 RPM |
| Torque | 639 Nm | 96 Nm |
| Torque RPM | 2800 RPM | 4800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1430 kg | 900 kg |
| Vehicle Length | 4430 mm | 4150 mm |
| Vehicle Width | 1710 mm | 1620 mm |
| Vehicle Height | 1310 mm | 1420 mm |
| Wheelbase Size | 2450 mm | 2500 mm |
