1961 Berkeley Twosome vs. 1967 TVR Vixen
To start off, 1967 TVR Vixen is newer by 6 year(s). Which means there will be less support and parts availability for 1961 Berkeley Twosome. In addition, the cost of maintenance, including insurance, on 1961 Berkeley Twosome would be higher. At 1,597 cc (4 cylinders), 1967 TVR Vixen is equipped with a bigger engine. In terms of performance, 1967 TVR Vixen (87 HP @ 5400 RPM) has 38 more horse power than 1961 Berkeley Twosome. (49 HP @ 6250 RPM) In normal driving conditions, 1967 TVR Vixen should accelerate faster than 1961 Berkeley Twosome. With that said, vehicle weight also plays an important factor in acceleration. 1967 TVR Vixen weights approximately 472 kg more than 1961 Berkeley Twosome. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1967 TVR Vixen 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 1967 TVR Vixen. However, in wet, icy, snow, or gravel driving conditions, 1961 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, 1967 TVR Vixen (125 Nm) has 64 more torque (in Nm) than 1961 Berkeley Twosome. (61 Nm). This means 1967 TVR Vixen will have an easier job in driving up hills or pulling heavy equipment than 1961 Berkeley Twosome.
Compare all specifications:
| 1961 Berkeley Twosome | 1967 TVR Vixen | |
| Make | Berkeley | TVR |
| Model | Twosome | Vixen |
| Year Released | 1961 | 1967 |
| Engine Position | Front | Front |
| Engine Size | 692 cc | 1597 cc |
| Engine Cylinders | 2 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 49 HP | 87 HP |
| Engine RPM | 6250 RPM | 5400 RPM |
| Torque | 61 Nm | 125 Nm |
| Engine Bore Size | 70.1 mm | 81 mm |
| Engine Stroke Size | 90 mm | 77.6 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Number of Seats | 2 seats | 2 seats |
| Vehicle Weight | 318 kg | 790 kg |
| Vehicle Length | 3130 mm | 3690 mm |
| Vehicle Width | 1280 mm | 1630 mm |
| Vehicle Height | 1060 mm | 1260 mm |
| Wheelbase Size | 1780 mm | 2290 mm |
| Fuel Tank Capacity | 25 L | 65 L |
