1953 Alvis TB 21 vs. 2001 Mazda Premacy
To start off, 2001 Mazda Premacy is newer by 48 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 2,993 cc (6 cylinders), 1953 Alvis TB 21 is equipped with a bigger engine. In terms of performance, 2001 Mazda Premacy (110 HP @ 5500 RPM) has 18 more horse power than 1953 Alvis TB 21. (92 HP @ 4000 RPM) In normal driving conditions, 2001 Mazda Premacy should accelerate faster than 1953 Alvis TB 21.
Let's talk about torque, 1953 Alvis TB 21 (204 Nm @ 2200 RPM) has 59 more torque (in Nm) than 2001 Mazda Premacy. (145 Nm @ 3500 RPM). This means 1953 Alvis TB 21 will have an easier job in driving up hills or pulling heavy equipment than 2001 Mazda Premacy.
Compare all specifications:
| 1953 Alvis TB 21 | 2001 Mazda Premacy | |
| Make | Alvis | Mazda |
| Model | TB 21 | Premacy |
| Year Released | 1953 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 1835 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 92 HP | 110 HP |
| Engine RPM | 4000 RPM | 5500 RPM |
| Torque | 204 Nm | 145 Nm |
| Torque RPM | 2200 RPM | 3500 RPM |
| Engine Bore Size | 84 mm | 83 mm |
| Engine Stroke Size | 90 mm | 85 mm |
| Engine Compression Ratio | 7.1:1 | 11.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 4430 mm | 4300 mm |
| Vehicle Width | 1680 mm | 1710 mm |
| Wheelbase Size | 2750 mm | 2680 mm |
