1951 Alvis TA 21 vs. 1999 Mazda MX-5 Miata
To start off, 1999 Mazda MX-5 Miata is newer by 48 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, 1999 Mazda MX-5 Miata (110 HP @ 6500 RPM) has 17 more horse power than 1951 Alvis TA 21. (93 HP @ 4000 RPM) In normal driving conditions, 1999 Mazda MX-5 Miata should accelerate faster than 1951 Alvis TA 21. With that said, vehicle weight also plays an important factor in acceleration. 1951 Alvis TA 21 weights approximately 410 kg more than 1999 Mazda MX-5 Miata.
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 70 more torque (in Nm) than 1999 Mazda MX-5 Miata. (134 Nm @ 5000 RPM). This means 1951 Alvis TA 21 will have an easier job in driving up hills or pulling heavy equipment than 1999 Mazda MX-5 Miata.
Compare all specifications:
| 1951 Alvis TA 21 | 1999 Mazda MX-5 Miata | |
| Make | Alvis | Mazda |
| Model | TA 21 | MX-5 Miata |
| Year Released | 1951 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 1598 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 93 HP | 110 HP |
| Engine RPM | 4000 RPM | 6500 RPM |
| Torque | 204 Nm | 134 Nm |
| Torque RPM | 2000 RPM | 5000 RPM |
| Engine Bore Size | 84 mm | 78 mm |
| Engine Stroke Size | 90 mm | 83.6 mm |
| Engine Compression Ratio | 7.1:1 | 9.4:1 |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1448 kg | 1038 kg |
| Vehicle Length | 4630 mm | 3980 mm |
| Vehicle Width | 1680 mm | 1690 mm |
| Vehicle Height | 1600 mm | 1230 mm |
| Wheelbase Size | 2840 mm | 2270 mm |
| Fuel Tank Capacity | 64 L | 50 L |
