1957 Berkeley Twosome vs. 1978 Opel Senator
To start off, 1978 Opel Senator is newer by 21 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 2,969 cc (6 cylinders), 1978 Opel Senator is equipped with a bigger engine. In terms of performance, 1978 Opel Senator (170 HP @ 5400 RPM) has 155 more horse power than 1957 Berkeley Twosome. (15 HP @ 5000 RPM) In normal driving conditions, 1978 Opel Senator should accelerate faster than 1957 Berkeley Twosome. With that said, vehicle weight also plays an important factor in acceleration. 1978 Opel Senator weights approximately 1035 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.
Because 1978 Opel Senator 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 1978 Opel Senator. However, in wet, icy, snow, or gravel driving conditions, 1957 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, 1978 Opel Senator (248 Nm @ 4200 RPM) has 226 more torque (in Nm) than 1957 Berkeley Twosome. (22 Nm @ 3500 RPM). This means 1978 Opel Senator will have an easier job in driving up hills or pulling heavy equipment than 1957 Berkeley Twosome.
Compare all specifications:
| 1957 Berkeley Twosome | 1978 Opel Senator | |
| Make | Berkeley | Opel |
| Model | Twosome | Senator |
| Year Released | 1957 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 327 cc | 2969 cc |
| Engine Cylinders | 2 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 15 HP | 170 HP |
| Engine RPM | 5000 RPM | 5400 RPM |
| Torque | 22 Nm | 248 Nm |
| Torque RPM | 3500 RPM | 4200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Vehicle Weight | 305 kg | 1340 kg |
| Vehicle Length | 3130 mm | 4820 mm |
| Vehicle Width | 1280 mm | 1730 mm |
| Vehicle Height | 1060 mm | 1390 mm |
| Wheelbase Size | 1790 mm | 2740 mm |
