1974 AC 428 vs. 1954 Buick 40
To start off, 1974 AC 428 is newer by 20 year(s). Which means there will be less support and parts availability for 1954 Buick 40. In addition, the cost of maintenance, including insurance, on 1954 Buick 40 would be higher. At 7,003 cc (8 cylinders), 1974 AC 428 is equipped with a bigger engine. In terms of performance, 1974 AC 428 (298 HP @ 4600 RPM) has 150 more horse power than 1954 Buick 40. (148 HP @ 4200 RPM). In normal driving conditions, 1974 AC 428 should accelerate faster than 1954 Buick 40. With that said, vehicle weight also plays an important factor in acceleration. 1954 Buick 40 weights approximately 245 kg more than 1974 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, 1974 AC 428 (639 Nm @ 2800 RPM) has 314 more torque (in Nm) than 1954 Buick 40. (325 Nm @ 2400 RPM). This means 1974 AC 428 will have an easier job in driving up hills or pulling heavy equipment than 1954 Buick 40.
Compare all specifications:
| 1974 AC 428 | 1954 Buick 40 | |
| Make | AC | Buick |
| Model | 428 | 40 |
| Year Released | 1974 | 1954 |
| Engine Position | Front | Front |
| Engine Size | 7003 cc | 4328 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 298 HP | 148 HP |
| Engine RPM | 4600 RPM | 4200 RPM |
| Torque | 639 Nm | 325 Nm |
| Torque RPM | 2800 RPM | 2400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Vehicle Weight | 1430 kg | 1675 kg |
| Wheelbase Size | 2450 mm | 3110 mm |
