1952 Alvis TB 21 vs. 1959 BMW 507
To start off, 1959 BMW 507 is newer by 7 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 3,169 cc (8 cylinders), 1959 BMW 507 is equipped with a bigger engine. In terms of performance, 1959 BMW 507 (148 HP @ 4800 RPM) has 57 more horse power than 1952 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 1959 BMW 507 should accelerate faster than 1952 Alvis TB 21.
Let's talk about torque, 1959 BMW 507 (220 Nm @ 2500 RPM) has 16 more torque (in Nm) than 1952 Alvis TB 21. (204 Nm @ 2200 RPM). This means 1959 BMW 507 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 | 1959 BMW 507 | |
Make | Alvis | BMW |
Model | TB 21 | 507 |
Year Released | 1952 | 1959 |
Engine Position | Front | Front |
Engine Size | 2992 cc | 3169 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 2 valves | 2 valves |
Horse Power | 91 HP | 148 HP |
Engine RPM | 4000 RPM | 4800 RPM |
Torque | 204 Nm | 220 Nm |
Torque RPM | 2200 RPM | 2500 RPM |
Engine Bore Size | 84 mm | 82 mm |
Engine Stroke Size | 90 mm | 75 mm |
Engine Compression Ratio | 7.1:1 | 9.0:1 |
Fuel Type | Gasoline | Gasoline |
Number of Seats | 5 seats | 2 seats |
Vehicle Length | 4430 mm | 4400 mm |
Vehicle Width | 1680 mm | 1660 mm |
Wheelbase Size | 2750 mm | 2490 mm |