1981 BMW 725 vs. 1994 Mazda MX-5 Miata
To start off, 1994 Mazda MX-5 Miata is newer by 13 year(s). Which means there will be less support and parts availability for 1981 BMW 725. In addition, the cost of maintenance, including insurance, on 1981 BMW 725 would be higher. At 2,493 cc (6 cylinders), 1981 BMW 725 is equipped with a bigger engine. In terms of performance, 1981 BMW 725 (148 HP @ 5500 RPM) has 32 more horse power than 1994 Mazda MX-5 Miata. (116 HP @ 6500 RPM). In normal driving conditions, 1981 BMW 725 should accelerate faster than 1994 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, 1981 BMW 725 (215 Nm @ 4000 RPM) has 85 more torque (in Nm) than 1994 Mazda MX-5 Miata. (130 Nm @ 5500 RPM). This means 1981 BMW 725 will have an easier job in driving up hills or pulling heavy equipment than 1994 Mazda MX-5 Miata.
Compare all specifications:
| 1981 BMW 725 | 1994 Mazda MX-5 Miata | |
| Make | BMW | Mazda |
| Model | 725 | MX-5 Miata |
| Year Released | 1981 | 1994 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2493 cc | 1598 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 148 HP | 116 HP |
| Engine RPM | 5500 RPM | 6500 RPM |
| Torque | 215 Nm | 130 Nm |
| Torque RPM | 4000 RPM | 5500 RPM |
| Engine Compression Ratio | 9.6:1 | 9.4:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Length | 4870 mm | 3960 mm |
| Vehicle Width | 1810 mm | 1680 mm |
| Vehicle Height | 1440 mm | 1240 mm |
| Wheelbase Size | 2810 mm | 2270 mm |
