1973 BMW 525 vs. 1990 Mazda RX-7
To start off, 1990 Mazda RX-7 is newer by 17 year(s). Which means there will be less support and parts availability for 1973 BMW 525. In addition, the cost of maintenance, including insurance, on 1973 BMW 525 would be higher. At 2,616 cc, 1990 Mazda RX-7 is equipped with a bigger engine. In terms of performance, 1990 Mazda RX-7 (197 HP @ 6500 RPM) has 54 more horse power than 1973 BMW 525. (143 HP @ 6000 RPM) In normal driving conditions, 1990 Mazda RX-7 should accelerate faster than 1973 BMW 525. With that said, vehicle weight also plays an important factor in acceleration. 1973 BMW 525 weights approximately 80 kg more than 1990 Mazda RX-7.
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, 1990 Mazda RX-7 (270 Nm @ 3500 RPM) has 62 more torque (in Nm) than 1973 BMW 525. (208 Nm @ 4000 RPM). This means 1990 Mazda RX-7 will have an easier job in driving up hills or pulling heavy equipment than 1973 BMW 525.
Compare all specifications:
1973 BMW 525 | 1990 Mazda RX-7 | |
Make | BMW | Mazda |
Model | 525 | RX-7 |
Year Released | 1973 | 1990 |
Body Type | Sedan | Convertible |
Engine Position | Front | Front |
Engine Size | 2494 cc | 2616 cc |
Engine Type | in-line | dual-disk rotary |
Horse Power | 143 HP | 197 HP |
Engine RPM | 6000 RPM | 6500 RPM |
Torque | 208 Nm | 270 Nm |
Torque RPM | 4000 RPM | 3500 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1380 kg | 1300 kg |
Vehicle Length | 4630 mm | 4320 mm |
Vehicle Width | 1700 mm | 1700 mm |
Vehicle Height | 1430 mm | 1270 mm |
Wheelbase Size | 2640 mm | 2430 mm |
Fuel Tank Capacity | 70 L | 75 L |