1960 Berkeley Twosome vs. 2001 Proton Impian
To start off, 2001 Proton Impian is newer by 41 year(s). Which means there will be less support and parts availability for 1960 Berkeley Twosome. In addition, the cost of maintenance, including insurance, on 1960 Berkeley Twosome would be higher. At 1,583 cc (4 cylinders), 2001 Proton Impian is equipped with a bigger engine. In terms of performance, 2001 Proton Impian (101 HP @ 6000 RPM) has 83 more horse power than 1960 Berkeley Twosome. (18 HP @ 5000 RPM) In normal driving conditions, 2001 Proton Impian should accelerate faster than 1960 Berkeley Twosome. With that said, vehicle weight also plays an important factor in acceleration. 2001 Proton Impian weights approximately 900 kg more than 1960 Berkeley Twosome. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear 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, 2001 Proton Impian (140 Nm @ 2750 RPM) has 103 more torque (in Nm) than 1960 Berkeley Twosome. (37 Nm @ 3000 RPM). This means 2001 Proton Impian will have an easier job in driving up hills or pulling heavy equipment than 1960 Berkeley Twosome.
Compare all specifications:
| 1960 Berkeley Twosome | 2001 Proton Impian | |
| Make | Berkeley | Proton |
| Model | Twosome | Impian |
| Year Released | 1960 | 2001 |
| Engine Size | 328 cc | 1583 cc |
| Engine Cylinders | 2 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 18 HP | 101 HP |
| Engine RPM | 5000 RPM | 6000 RPM |
| Torque | 37 Nm | 140 Nm |
| Torque RPM | 3000 RPM | 2750 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 305 kg | 1205 kg |
| Vehicle Length | 3130 mm | 4470 mm |
| Vehicle Width | 1280 mm | 1750 mm |
| Vehicle Height | 1060 mm | 1430 mm |
| Wheelbase Size | 1790 mm | 2610 mm |
