1953 Alvis TB 21 vs. 2009 BMW 650
To start off, 2009 BMW 650 is newer by 56 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. At 4,799 cc (8 cylinders), 2009 BMW 650 is equipped with a bigger engine. In terms of performance, 2009 BMW 650 (362 HP @ 6300 RPM) has 270 more horse power than 1953 Alvis TB 21. (92 HP @ 4000 RPM) In normal driving conditions, 2009 BMW 650 should accelerate faster than 1953 Alvis TB 21.
Let's talk about torque, 2009 BMW 650 (490 Nm @ 3400 RPM) has 286 more torque (in Nm) than 1953 Alvis TB 21. (204 Nm @ 2200 RPM). This means 2009 BMW 650 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 | 2009 BMW 650 | |
Make | Alvis | BMW |
Model | TB 21 | 650 |
Year Released | 1953 | 2009 |
Engine Position | Front | Front |
Engine Size | 2993 cc | 4799 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 92 HP | 362 HP |
Engine RPM | 4000 RPM | 6300 RPM |
Torque | 204 Nm | 490 Nm |
Torque RPM | 2200 RPM | 3400 RPM |
Engine Bore Size | 84 mm | 92 mm |
Engine Stroke Size | 90 mm | 82.7 mm |
Engine Compression Ratio | 7.1:1 | 10.5:1 |
Fuel Type | Gasoline | Gasoline |
Number of Seats | 5 seats | 4 seats |
Vehicle Length | 4430 mm | 4830 mm |
Vehicle Width | 1680 mm | 1380 mm |
Wheelbase Size | 2750 mm | 2790 mm |