1951 Alvis TA 21 vs. 1981 Mazda Cosmo
To start off, 1981 Mazda Cosmo is newer by 30 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, both vehicles can yield 93 horse power. So under normal driving conditions, the acceleration of both vehicles should be relatively similar. With that said, vehicle weight also plays an important factor in acceleration. 1951 Alvis TA 21 weights approximately 358 kg more than 1981 Mazda Cosmo.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 1951 Alvis TA 21 (204 Nm @ 2000 RPM) has 55 more torque (in Nm) than 1981 Mazda Cosmo. (149 Nm @ 3300 RPM). This means 1951 Alvis TA 21 will have an easier job in driving up hills or pulling heavy equipment than 1981 Mazda Cosmo.
Compare all specifications:
1951 Alvis TA 21 | 1981 Mazda Cosmo | |
Make | Alvis | Mazda |
Model | TA 21 | Cosmo |
Year Released | 1951 | 1981 |
Engine Position | Front | Front |
Engine Size | 2993 cc | 1768 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 93 HP | 93 HP |
Engine RPM | 4000 RPM | 5500 RPM |
Torque | 204 Nm | 149 Nm |
Torque RPM | 2000 RPM | 3300 RPM |
Engine Bore Size | 84 mm | 80 mm |
Engine Stroke Size | 90 mm | 88 mm |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Rear |
Transmission Type | Manual | Manual |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1448 kg | 1090 kg |
Vehicle Length | 4630 mm | 4670 mm |
Vehicle Width | 1680 mm | 1700 mm |
Vehicle Height | 1600 mm | 1420 mm |
Wheelbase Size | 2840 mm | 2620 mm |