1951 Alvis TA 21 vs. 2004 Mazda Tribute
To start off, 2004 Mazda Tribute is newer by 53 year(s). Which means there will be less support and parts availability for 1951 Alvis TA 21. In addition, the cost of maintenance, including insurance, on 1951 Alvis TA 21 would be higher. At 2,993 cc (6 cylinders), 1951 Alvis TA 21 is equipped with a bigger engine. In terms of performance, 2004 Mazda Tribute (201 HP @ 4000 RPM) has 108 more horse power than 1951 Alvis TA 21. (93 HP @ 4000 RPM) In normal driving conditions, 2004 Mazda Tribute should accelerate faster than 1951 Alvis TA 21. With that said, vehicle weight also plays an important factor in acceleration. 2004 Mazda Tribute weights approximately 58 kg more than 1951 Alvis TA 21. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2004 Mazda Tribute (266 Nm) has 62 more torque (in Nm) than 1951 Alvis TA 21. (204 Nm). This means 2004 Mazda Tribute will have an easier job in driving up hills or pulling heavy equipment than 1951 Alvis TA 21.
Compare all specifications:
| 1951 Alvis TA 21 | 2004 Mazda Tribute | |
| Make | Alvis | Mazda |
| Model | TA 21 | Tribute |
| Year Released | 1951 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 2966 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 93 HP | 201 HP |
| Engine RPM | 4000 RPM | 4000 RPM |
| Torque | 204 Nm | 266 Nm |
| Engine Bore Size | 84 mm | 89 mm |
| Engine Stroke Size | 90 mm | 80 mm |
| Engine Compression Ratio | 7.1:1 | 10.0:1 |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1448 kg | 1506 kg |
| Vehicle Length | 4630 mm | 4400 mm |
| Vehicle Width | 1680 mm | 1830 mm |
| Vehicle Height | 1600 mm | 1780 mm |
| Wheelbase Size | 2840 mm | 2630 mm |
| Fuel Tank Capacity | 64 L | 62 L |
