1954 Alvis TA 21 vs. 2004 Nissan Armada
To start off, 2004 Nissan Armada is newer by 50 year(s). Which means there will be less support and parts availability for 1954 Alvis TA 21. In addition, the cost of maintenance, including insurance, on 1954 Alvis TA 21 would be higher. At 5,555 cc (8 cylinders), 2004 Nissan Armada is equipped with a bigger engine. In terms of performance, 2004 Nissan Armada (305 HP @ 3600 RPM) has 212 more horse power than 1954 Alvis TA 21. (93 HP @ 4000 RPM) In normal driving conditions, 2004 Nissan Armada should accelerate faster than 1954 Alvis TA 21. With that said, vehicle weight also plays an important factor in acceleration. 2004 Nissan Armada weights approximately 826 kg more than 1954 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 Nissan Armada (522 Nm) has 318 more torque (in Nm) than 1954 Alvis TA 21. (204 Nm). This means 2004 Nissan Armada will have an easier job in driving up hills or pulling heavy equipment than 1954 Alvis TA 21.
Compare all specifications:
| 1954 Alvis TA 21 | 2004 Nissan Armada | |
| Make | Alvis | Nissan |
| Model | TA 21 | Armada |
| Year Released | 1954 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 5555 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 93 HP | 305 HP |
| Engine RPM | 4000 RPM | 3600 RPM |
| Torque | 204 Nm | 522 Nm |
| Engine Bore Size | 84 mm | 98 mm |
| Engine Stroke Size | 90 mm | 92 mm |
| Engine Compression Ratio | 7.1:1 | 9.8:1 |
| Number of Seats | 5 seats | 8 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1448 kg | 2274 kg |
| Vehicle Length | 4630 mm | 5260 mm |
| Vehicle Width | 1680 mm | 2010 mm |
| Vehicle Height | 1590 mm | 1980 mm |
| Wheelbase Size | 2840 mm | 3140 mm |
| Fuel Tank Capacity | 64 L | 106 L |
