1955 Alvis TC 21 vs. 1956 Chrysler Imperial
To start off, 1956 Chrysler Imperial is newer by 1 year(s). Which means there will be less support and parts availability for 1955 Alvis TC 21. In addition, the cost of maintenance, including insurance, on 1955 Alvis TC 21 would be higher. At 5,423 cc (8 cylinders), 1956 Chrysler Imperial is equipped with a bigger engine. In terms of performance, 1956 Chrysler Imperial (247 HP @ 4600 RPM) has 142 more horse power than 1955 Alvis TC 21. (105 HP @ 4000 RPM) In normal driving conditions, 1956 Chrysler Imperial should accelerate faster than 1955 Alvis TC 21. With that said, vehicle weight also plays an important factor in acceleration. 1956 Chrysler Imperial weights approximately 950 kg more than 1955 Alvis TC 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, 1956 Chrysler Imperial (470 Nm @ 2800 RPM) has 249 more torque (in Nm) than 1955 Alvis TC 21. (221 Nm @ 2500 RPM). This means 1956 Chrysler Imperial will have an easier job in driving up hills or pulling heavy equipment than 1955 Alvis TC 21.
Compare all specifications:
| 1955 Alvis TC 21 | 1956 Chrysler Imperial | |
| Make | Alvis | Chrysler |
| Model | TC 21 | Imperial |
| Year Released | 1955 | 1956 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 5423 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 105 HP | 247 HP |
| Engine RPM | 4000 RPM | 4600 RPM |
| Torque | 221 Nm | 470 Nm |
| Torque RPM | 2500 RPM | 2800 RPM |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1450 kg | 2400 kg |
| Vehicle Length | 4810 mm | 6170 mm |
| Vehicle Width | 1680 mm | 2020 mm |
| Vehicle Height | 1590 mm | 1560 mm |
| Wheelbase Size | 2840 mm | 3800 mm |
