1951 Alvis TB 21 vs. 2013 Mazda CX-05
To start off, 2013 Mazda CX-05 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 Mazda CX-05 (153 HP @ 6000 RPM) has 62 more horse power than 1951 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 2013 Mazda CX-05 should accelerate faster than 1951 Alvis TB 21.
Let's talk about torque, 1951 Alvis TB 21 (204 Nm) has 1 more torque (in Nm) than 2013 Mazda CX-05. (203 Nm). This means 1951 Alvis TB 21 will have an easier job in driving up hills or pulling heavy equipment than 2013 Mazda CX-05.
Compare all specifications:
| 1951 Alvis TB 21 | 2013 Mazda CX-05 | |
| Make | Alvis | Mazda |
| Model | TB 21 | CX-05 |
| Year Released | 1951 | 2013 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 1998 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 91 HP | 153 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 204 Nm | 203 Nm |
| Engine Bore Size | 84 mm | 83 mm |
| Engine Stroke Size | 90 mm | 91 mm |
| Engine Compression Ratio | 7.1:1 | 13.0 : 1 |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 4430 mm | 4555 mm |
| Vehicle Width | 1680 mm | 2165 mm |
| Wheelbase Size | 2750 mm | 2700 mm |
