1952 Alvis TB 21 vs. 2001 BMW X5
To start off, 2001 BMW X5 is newer by 49 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, 2001 BMW X5 (189 HP @ 4000 RPM) has 98 more horse power than 1952 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 2001 BMW X5 should accelerate faster than 1952 Alvis TB 21.
Let's talk about torque, 2001 BMW X5 (410 Nm @ 2000 RPM) has 206 more torque (in Nm) than 1952 Alvis TB 21. (204 Nm @ 2200 RPM). This means 2001 BMW X5 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 | 2001 BMW X5 | |
Make | Alvis | BMW |
Model | TB 21 | X5 |
Year Released | 1952 | 2001 |
Engine Position | Front | Front |
Engine Size | 2992 cc | 2977 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 2 valves |
Horse Power | 91 HP | 189 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 | 88 mm |
Engine Compression Ratio | 7.1:1 | 18.0:1 |
Number of Seats | 5 seats | 5 seats |
Vehicle Length | 4430 mm | 4670 mm |
Vehicle Width | 1680 mm | 1880 mm |
Wheelbase Size | 2750 mm | 2730 mm |