1953 Alvis TB 21 vs. 1973 Mercury Cougar
To start off, 1973 Mercury Cougar is newer by 20 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 5,766 cc (8 cylinders), 1973 Mercury Cougar is equipped with a bigger engine. In terms of performance, 1973 Mercury Cougar (152 HP @ 3600 RPM) has 60 more horse power than 1953 Alvis TB 21. (92 HP @ 4000 RPM) In normal driving conditions, 1973 Mercury Cougar should accelerate faster than 1953 Alvis TB 21.
Let's talk about torque, 1973 Mercury Cougar (377 Nm @ 1800 RPM) has 173 more torque (in Nm) than 1953 Alvis TB 21. (204 Nm @ 2200 RPM). This means 1973 Mercury Cougar will have an easier job in driving up hills or pulling heavy equipment than 1953 Alvis TB 21.
Compare all specifications:
1953 Alvis TB 21 | 1973 Mercury Cougar | |
Make | Alvis | Mercury |
Model | TB 21 | Cougar |
Year Released | 1953 | 1973 |
Engine Position | Front | Front |
Engine Size | 2993 cc | 5766 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | in-line | in-line |
Horse Power | 92 HP | 152 HP |
Engine RPM | 4000 RPM | 3600 RPM |
Torque | 204 Nm | 377 Nm |
Torque RPM | 2200 RPM | 1800 RPM |
Fuel Type | Gasoline | Gasoline |
Vehicle Length | 4430 mm | 5480 mm |
Vehicle Width | 1680 mm | 2010 mm |
Wheelbase Size | 2750 mm | 2910 mm |