1951 Alvis TA 21 vs. 2007 Mazda MX-5 Miata
To start off, 2007 Mazda MX-5 Miata is newer by 56 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, 2007 Mazda MX-5 Miata (170 HP @ 6700 RPM) has 77 more horse power than 1951 Alvis TA 21. (93 HP @ 4000 RPM) In normal driving conditions, 2007 Mazda MX-5 Miata should accelerate faster than 1951 Alvis TA 21.
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 14 more torque (in Nm) than 2007 Mazda MX-5 Miata. (190 Nm @ 5000 RPM). This means 1951 Alvis TA 21 will have an easier job in driving up hills or pulling heavy equipment than 2007 Mazda MX-5 Miata.
Compare all specifications:
| 1951 Alvis TA 21 | 2007 Mazda MX-5 Miata | |
| Make | Alvis | Mazda |
| Model | TA 21 | MX-5 Miata |
| Year Released | 1951 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 1999 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 93 HP | 170 HP |
| Engine RPM | 4000 RPM | 6700 RPM |
| Torque | 204 Nm | 190 Nm |
| Torque RPM | 2000 RPM | 5000 RPM |
| Engine Bore Size | 84 mm | 87.4 mm |
| Engine Stroke Size | 90 mm | 83.1 mm |
| Engine Compression Ratio | 7.1:1 | 10.8:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Length | 4630 mm | 4000 mm |
| Vehicle Width | 1680 mm | 1730 mm |
| Vehicle Height | 1600 mm | 1250 mm |
| Wheelbase Size | 2840 mm | 2340 mm |
| Fuel Tank Capacity | 64 L | 50 L |
