1951 Alvis TB 21 vs. 1991 Vector Wiegert
To start off, 1991 Vector Wiegert is newer by 40 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 5,973 cc (8 cylinders), 1991 Vector Wiegert is equipped with a bigger engine. In terms of performance, 1991 Vector Wiegert (644 HP) has 553 more horse power than 1951 Alvis TB 21. (91 HP) In normal driving conditions, 1991 Vector Wiegert should accelerate faster than 1951 Alvis TB 21.
Let's talk about torque, 1991 Vector Wiegert (854 Nm) has 650 more torque (in Nm) than 1951 Alvis TB 21. (204 Nm). This means 1991 Vector Wiegert will have an easier job in driving up hills or pulling heavy equipment than 1951 Alvis TB 21.
Compare all specifications:
1951 Alvis TB 21 | 1991 Vector Wiegert | |
Make | Alvis | Vector |
Model | TB 21 | Wiegert |
Year Released | 1951 | 1991 |
Engine Position | Front | Middle |
Engine Size | 2993 cc | 5973 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 2 valves | 2 valves |
Horse Power | 91 HP | 644 HP |
Torque | 204 Nm | 854 Nm |
Engine Bore Size | 84 mm | 101.6 mm |
Engine Stroke Size | 90 mm | 91.4 mm |
Engine Compression Ratio | 7.1:1 | 8.0:1 |
Number of Seats | 5 seats | 2 seats |
Vehicle Length | 4430 mm | 4380 mm |
Vehicle Width | 1680 mm | 2090 mm |
Wheelbase Size | 2750 mm | 2620 mm |