1952 Alvis TB 21 vs. 1991 BMW 325
To start off, 1991 BMW 325 is newer by 39 year(s). Which means there will be less support and parts availability for 1952 Alvis TB 21. In addition, the cost of maintenance, including insurance, on 1952 Alvis TB 21 would be higher. At 2,992 cc (6 cylinders), 1952 Alvis TB 21 is equipped with a bigger engine. In terms of performance, 1991 BMW 325 (113 HP @ 4800 RPM) has 22 more horse power than 1952 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 1991 BMW 325 should accelerate faster than 1952 Alvis TB 21.
Let's talk about torque, 1991 BMW 325 (220 Nm @ 1900 RPM) has 16 more torque (in Nm) than 1952 Alvis TB 21. (204 Nm @ 2200 RPM). This means 1991 BMW 325 will have an easier job in driving up hills or pulling heavy equipment than 1952 Alvis TB 21.
Compare all specifications:
1952 Alvis TB 21 | 1991 BMW 325 | |
Make | Alvis | BMW |
Model | TB 21 | 325 |
Year Released | 1952 | 1991 |
Engine Position | Front | Front |
Engine Size | 2992 cc | 2443 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 2 valves |
Horse Power | 91 HP | 113 HP |
Engine RPM | 4000 RPM | 4800 RPM |
Torque | 204 Nm | 220 Nm |
Torque RPM | 2200 RPM | 1900 RPM |
Engine Bore Size | 84 mm | 80 mm |
Engine Stroke Size | 90 mm | 81 mm |
Fuel Type | Gasoline | Diesel |
Number of Seats | 5 seats | 4 seats |
Vehicle Length | 4430 mm | 4440 mm |
Vehicle Width | 1680 mm | 1710 mm |
Wheelbase Size | 2750 mm | 2710 mm |