1951 Alvis TB 21 vs. 2001 Beijing BJ 2020
To start off, 2001 Beijing BJ 2020 is newer by 50 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 5 more horse power than 2001 Beijing BJ 2020. (86 HP @ 3800 RPM). In normal driving conditions, 1951 Alvis TB 21 should accelerate faster than 2001 Beijing BJ 2020.
Let's talk about torque, 1951 Alvis TB 21 (204 Nm) has 31 more torque (in Nm) than 2001 Beijing BJ 2020. (173 Nm). This means 1951 Alvis TB 21 will have an easier job in driving up hills or pulling heavy equipment than 2001 Beijing BJ 2020.
Compare all specifications:
1951 Alvis TB 21 | 2001 Beijing BJ 2020 | |
Make | Alvis | Beijing |
Model | TB 21 | BJ 2020 |
Year Released | 1951 | 2001 |
Engine Size | 2993 cc | 2445 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 2 valves |
Horse Power | 91 HP | 86 HP |
Engine RPM | 4000 RPM | 3800 RPM |
Torque | 204 Nm | 173 Nm |
Fuel Type | Gasoline | Gasoline |
Vehicle Length | 4430 mm | 4020 mm |
Vehicle Width | 1680 mm | 1780 mm |
Wheelbase Size | 2750 mm | 2310 mm |