1952 Alvis TB 21 vs. 2004 BMW 525
To start off, 2004 BMW 525 is newer by 52 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, 2004 BMW 525 (174 HP @ 4000 RPM) has 83 more horse power than 1952 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 2004 BMW 525 should accelerate faster than 1952 Alvis TB 21.
Let's talk about torque, 2004 BMW 525 (410 Nm @ 2000 RPM) has 206 more torque (in Nm) than 1952 Alvis TB 21. (204 Nm @ 2200 RPM). This means 2004 BMW 525 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 | 2004 BMW 525 | |
Make | Alvis | BMW |
Model | TB 21 | 525 |
Year Released | 1952 | 2004 |
Engine Position | Front | Front |
Engine Size | 2992 cc | 2497 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 91 HP | 174 HP |
Engine RPM | 4000 RPM | 4000 RPM |
Torque | 204 Nm | 410 Nm |
Torque RPM | 2200 RPM | 2000 RPM |
Engine Bore Size | 84 mm | 84 mm |
Engine Stroke Size | 90 mm | 75.1 mm |
Engine Compression Ratio | 7.1:1 | 17.0:1 |
Number of Seats | 5 seats | 5 seats |
Vehicle Length | 4430 mm | 4780 mm |
Vehicle Width | 1680 mm | 1810 mm |
Wheelbase Size | 2750 mm | 2800 mm |