1951 Alvis TB 21 vs. 2012 Mazda BT-50
To start off, 2012 Mazda BT-50 is newer by 61 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, 2012 Mazda BT-50 (154 HP @ 3200 RPM) has 63 more horse power than 1951 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 2012 Mazda BT-50 should accelerate faster than 1951 Alvis TB 21.
Let's talk about torque, 2012 Mazda BT-50 (380 Nm) has 176 more torque (in Nm) than 1951 Alvis TB 21. (204 Nm). This means 2012 Mazda BT-50 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 | 2012 Mazda BT-50 | |
Make | Alvis | Mazda |
Model | TB 21 | BT-50 |
Year Released | 1951 | 2012 |
Engine Position | Front | Front |
Engine Size | 2993 cc | 2953 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 91 HP | 154 HP |
Engine RPM | 4000 RPM | 3200 RPM |
Torque | 204 Nm | 380 Nm |
Engine Bore Size | 84 mm | 96.1 mm |
Engine Stroke Size | 90 mm | 102 mm |
Engine Compression Ratio | 7.1:1 | 18.0:1 |
Fuel Type | Gasoline | Gasoline |
Number of Seats | 5 seats | 2 seats |
Wheelbase Size | 2750 mm | 3010 mm |