1951 Alvis TB 21 vs. 2013 BMW 1 Series
To start off, 2013 BMW 1 Series is newer by 62 year(s). Which means there will be less support and parts availability for 1951 Alvis TB 21. In addition, the cost of maintenance, including insurance, on 1951 Alvis TB 21 would be higher. At 2,993 cc (6 cylinders), 1951 Alvis TB 21 is equipped with a bigger engine. In terms of performance, 2013 BMW 1 Series (296 HP @ 5800 RPM) has 205 more horse power than 1951 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 2013 BMW 1 Series should accelerate faster than 1951 Alvis TB 21.
Let's talk about torque, 2013 BMW 1 Series (407 Nm) has 203 more torque (in Nm) than 1951 Alvis TB 21. (204 Nm). This means 2013 BMW 1 Series will have an easier job in driving up hills or pulling heavy equipment than 1951 Alvis TB 21.
Compare all specifications:
1951 Alvis TB 21 | 2013 BMW 1 Series | |
Make | Alvis | BMW |
Model | TB 21 | 1 Series |
Year Released | 1951 | 2013 |
Engine Position | Front | Front |
Engine Size | 2993 cc | 2979 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 91 HP | 296 HP |
Engine RPM | 4000 RPM | 5800 RPM |
Torque | 204 Nm | 407 Nm |
Engine Bore Size | 84 mm | 84 mm |
Engine Stroke Size | 90 mm | 89 mm |
Engine Compression Ratio | 7.1:1 | 10.2 |
Fuel Type | Gasoline | Gasoline |
Number of Seats | 5 seats | 5 seats |
Vehicle Length | 4430 mm | 4373 mm |
Vehicle Width | 1680 mm | 1919 mm |
Wheelbase Size | 2750 mm | 2660 mm |