1952 Alvis TB 21 vs. 2007 BMW M6
To start off, 2007 BMW M6 is newer by 55 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 4,999 cc (10 cylinders), 2007 BMW M6 is equipped with a bigger engine. In terms of performance, 2007 BMW M6 (500 HP @ 7750 RPM) has 409 more horse power than 1952 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 2007 BMW M6 should accelerate faster than 1952 Alvis TB 21.
Let's talk about torque, 2007 BMW M6 (520 Nm @ 6100 RPM) has 316 more torque (in Nm) than 1952 Alvis TB 21. (204 Nm @ 2200 RPM). This means 2007 BMW M6 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 | 2007 BMW M6 | |
Make | Alvis | BMW |
Model | TB 21 | M6 |
Year Released | 1952 | 2007 |
Engine Position | Front | Front |
Engine Size | 2992 cc | 4999 cc |
Engine Cylinders | 6 cylinders | 10 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 91 HP | 500 HP |
Engine RPM | 4000 RPM | 7750 RPM |
Torque | 204 Nm | 520 Nm |
Torque RPM | 2200 RPM | 6100 RPM |
Engine Bore Size | 84 mm | 92 mm |
Engine Stroke Size | 90 mm | 75.2 mm |
Engine Compression Ratio | 7.1:1 | 12.0:1 |
Fuel Type | Gasoline | Gasoline - Premium |
Number of Seats | 5 seats | 4 seats |
Vehicle Length | 4430 mm | 4880 mm |
Vehicle Width | 1680 mm | 1380 mm |
Wheelbase Size | 2750 mm | 2790 mm |