1957 Berkeley Twosome vs. 2005 Proton Impian
To start off, 2005 Proton Impian is newer by 48 year(s). Which means there will be less support and parts availability for 1957 Berkeley Twosome. In addition, the cost of maintenance, including insurance, on 1957 Berkeley Twosome would be higher. At 1,584 cc (4 cylinders), 2005 Proton Impian is equipped with a bigger engine. In terms of performance, 2005 Proton Impian (101 HP @ 6000 RPM) has 86 more horse power than 1957 Berkeley Twosome. (15 HP @ 5000 RPM) In normal driving conditions, 2005 Proton Impian should accelerate faster than 1957 Berkeley Twosome. With that said, vehicle weight also plays an important factor in acceleration. 2005 Proton Impian weights approximately 900 kg more than 1957 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, 2005 Proton Impian (140 Nm @ 2750 RPM) has 118 more torque (in Nm) than 1957 Berkeley Twosome. (22 Nm @ 3500 RPM). This means 2005 Proton Impian will have an easier job in driving up hills or pulling heavy equipment than 1957 Berkeley Twosome.
Compare all specifications:
| 1957 Berkeley Twosome | 2005 Proton Impian | |
| Make | Berkeley | Proton |
| Model | Twosome | Impian |
| Year Released | 1957 | 2005 |
| Engine Size | 327 cc | 1584 cc |
| Engine Cylinders | 2 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 15 HP | 101 HP |
| Engine RPM | 5000 RPM | 6000 RPM |
| Torque | 22 Nm | 140 Nm |
| Torque RPM | 3500 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 |
