1951 Alvis TB 21 vs. 1960 Berkeley Twosome
To start off, 1960 Berkeley Twosome is newer by 9 year(s). Which means there will be less support and parts availability for 1951 Alvis TB 21. In addition, the cost of maintenance, including insurance, on 1951 Alvis TB 21 would be higher. At 2,993 cc (6 cylinders), 1951 Alvis TB 21 is equipped with a bigger engine. In terms of performance, 1951 Alvis TB 21 (91 HP @ 4000 RPM) has 73 more horse power than 1960 Berkeley Twosome. (18 HP @ 5000 RPM). In normal driving conditions, 1951 Alvis TB 21 should accelerate faster than 1960 Berkeley Twosome.
Let's talk about torque, 1951 Alvis TB 21 (204 Nm) has 167 more torque (in Nm) than 1960 Berkeley Twosome. (37 Nm). This means 1951 Alvis TB 21 will have an easier job in driving up hills or pulling heavy equipment than 1960 Berkeley Twosome.
Compare all specifications:
1951 Alvis TB 21 | 1960 Berkeley Twosome | |
Make | Alvis | Berkeley |
Model | TB 21 | Twosome |
Year Released | 1951 | 1960 |
Engine Position | Front | Front |
Engine Size | 2993 cc | 328 cc |
Engine Cylinders | 6 cylinders | 2 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 2 valves |
Horse Power | 91 HP | 18 HP |
Engine RPM | 4000 RPM | 5000 RPM |
Torque | 204 Nm | 37 Nm |
Engine Bore Size | 84 mm | 58 mm |
Engine Stroke Size | 90 mm | 62 mm |
Engine Compression Ratio | 7.1:1 | 7.3:1 |
Fuel Type | Gasoline | Gasoline |
Number of Seats | 5 seats | 2 seats |
Vehicle Length | 4430 mm | 3130 mm |
Vehicle Width | 1680 mm | 1280 mm |
Wheelbase Size | 2750 mm | 1790 mm |