1959 Berkeley Twosome vs. 2007 Opel Zafira
To start off, 2007 Opel Zafira is newer by 48 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 1,598 cc (4 cylinders), 2007 Opel Zafira is equipped with a bigger engine. In terms of performance, 2007 Opel Zafira (104 HP @ 6000 RPM) has 55 more horse power than 1959 Berkeley Twosome. (49 HP @ 6250 RPM) In normal driving conditions, 2007 Opel Zafira should accelerate faster than 1959 Berkeley Twosome. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Zafira weights approximately 1080 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.
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, 2007 Opel Zafira (150 Nm @ 3900 RPM) has 89 more torque (in Nm) than 1959 Berkeley Twosome. (61 Nm @ 4000 RPM). This means 2007 Opel Zafira will have an easier job in driving up hills or pulling heavy equipment than 1959 Berkeley Twosome.
Compare all specifications:
| 1959 Berkeley Twosome | 2007 Opel Zafira | |
| Make | Berkeley | Opel |
| Model | Twosome | Zafira |
| Year Released | 1959 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 691 cc | 1598 cc |
| Engine Cylinders | 2 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 49 HP | 104 HP |
| Engine RPM | 6250 RPM | 6000 RPM |
| Torque | 61 Nm | 150 Nm |
| Torque RPM | 4000 RPM | 3900 RPM |
| Engine Bore Size | 70 mm | 79 mm |
| Engine Stroke Size | 90 mm | 81.5 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 318 kg | 1398 kg |
| Vehicle Length | 3130 mm | 4320 mm |
| Vehicle Width | 1280 mm | 1750 mm |
| Vehicle Height | 1060 mm | 1640 mm |
| Wheelbase Size | 1780 mm | 2700 mm |
| Fuel Tank Capacity | 25 L | 58 L |
