1971 AC 428 vs. 1959 Berkeley Twosome
To start off, 1971 AC 428 is newer by 12 year(s). Which means there will be less support and parts availability for 1959 Berkeley Twosome. In addition, the cost of maintenance, including insurance, on 1959 Berkeley Twosome would be higher. At 7,003 cc (8 cylinders), 1971 AC 428 is equipped with a bigger engine. In terms of performance, 1971 AC 428 (298 HP @ 4600 RPM) has 249 more horse power than 1959 Berkeley Twosome. (49 HP @ 6250 RPM). In normal driving conditions, 1971 AC 428 should accelerate faster than 1959 Berkeley Twosome. With that said, vehicle weight also plays an important factor in acceleration. 1971 AC 428 weights approximately 1112 kg more than 1959 Berkeley Twosome. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1971 AC 428 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1971 AC 428. However, in wet, icy, snow, or gravel driving conditions, 1959 Berkeley Twosome, being front wheel drive (FWD), will offer much better control with better grip. 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, 1971 AC 428 (639 Nm @ 2800 RPM) has 578 more torque (in Nm) than 1959 Berkeley Twosome. (61 Nm @ 4000 RPM). This means 1971 AC 428 will have an easier job in driving up hills or pulling heavy equipment than 1959 Berkeley Twosome.
Compare all specifications:
| 1971 AC 428 | 1959 Berkeley Twosome | |
| Make | AC | Berkeley |
| Model | 428 | Twosome |
| Year Released | 1971 | 1959 |
| Engine Position | Front | Front |
| Engine Size | 7003 cc | 691 cc |
| Engine Cylinders | 8 cylinders | 2 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 298 HP | 49 HP |
| Engine RPM | 4600 RPM | 6250 RPM |
| Torque | 639 Nm | 61 Nm |
| Torque RPM | 2800 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1430 kg | 318 kg |
| Vehicle Length | 4430 mm | 3130 mm |
| Vehicle Width | 1710 mm | 1280 mm |
| Vehicle Height | 1310 mm | 1060 mm |
| Wheelbase Size | 2450 mm | 1780 mm |
