1963 AC Greyhound vs. 1951 Alvis TB 21
To start off, 1963 AC Greyhound is newer by 12 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, 1963 AC Greyhound (123 HP @ 5750 RPM) has 32 more horse power than 1951 Alvis TB 21. (91 HP @ 4000 RPM). In normal driving conditions, 1963 AC Greyhound should accelerate faster than 1951 Alvis TB 21.
Let's talk about torque, 1951 Alvis TB 21 (204 Nm) has 25 more torque (in Nm) than 1963 AC Greyhound. (179 Nm). This means 1951 Alvis TB 21 will have an easier job in driving up hills or pulling heavy equipment than 1963 AC Greyhound.
Compare all specifications:
1963 AC Greyhound | 1951 Alvis TB 21 | |
Make | AC | Alvis |
Model | Greyhound | TB 21 |
Year Released | 1963 | 1951 |
Engine Position | Front | Front |
Engine Size | 1971 cc | 2993 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 2 valves |
Horse Power | 123 HP | 91 HP |
Engine RPM | 5750 RPM | 4000 RPM |
Torque | 179 Nm | 204 Nm |
Fuel Type | Gasoline | Gasoline |
Number of Seats | 4 seats | 5 seats |
Vehicle Length | 4580 mm | 4430 mm |
Vehicle Width | 1670 mm | 1680 mm |
Wheelbase Size | 2550 mm | 2750 mm |