1953 Alvis TB 21 vs. 2008 BMW X3
To start off, 2008 BMW X3 is newer by 55 year(s). Which means there will be less support and parts availability for 1953 Alvis TB 21. In addition, the cost of maintenance, including insurance, on 1953 Alvis TB 21 would be higher. Both 1953 Alvis TB 21 and 2008 BMW X3 are equipped with a 2,993 cc engine. In terms of performance, 2008 BMW X3 (228 HP @ 4000 RPM) has 136 more horse power than 1953 Alvis TB 21. (92 HP @ 4000 RPM) In normal driving conditions, 2008 BMW X3 should accelerate faster than 1953 Alvis TB 21.
Let's talk about torque, 2008 BMW X3 (480 Nm @ 1750 RPM) has 276 more torque (in Nm) than 1953 Alvis TB 21. (204 Nm @ 2200 RPM). This means 2008 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 1953 Alvis TB 21.
Compare all specifications:
1953 Alvis TB 21 | 2008 BMW X3 | |
Make | Alvis | BMW |
Model | TB 21 | X3 |
Year Released | 1953 | 2008 |
Engine Position | Front | Front |
Engine Size | 2993 cc | 2993 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 92 HP | 228 HP |
Engine RPM | 4000 RPM | 4000 RPM |
Torque | 204 Nm | 480 Nm |
Torque RPM | 2200 RPM | 1750 RPM |
Engine Bore Size | 84 mm | 84 mm |
Engine Stroke Size | 90 mm | 90 mm |
Engine Compression Ratio | 7.1:1 | 17.0:1 |
Fuel Type | Gasoline | Diesel |
Number of Seats | 5 seats | 5 seats |
Vehicle Length | 4430 mm | 5050 mm |
Wheelbase Size | 2750 mm | 2800 mm |