2005 BMW 525 vs. 1987 Mazda RX-7
To start off, 2005 BMW 525 is newer by 18 year(s). Which means there will be less support and parts availability for 1987 Mazda RX-7. In addition, the cost of maintenance, including insurance, on 1987 Mazda RX-7 would be higher. At 2,616 cc, 1987 Mazda RX-7 is equipped with a bigger engine. In terms of performance, 2005 BMW 525 (215 HP @ 6500 RPM) has 18 more horse power than 1987 Mazda RX-7. (197 HP @ 6500 RPM). In normal driving conditions, 2005 BMW 525 should accelerate faster than 1987 Mazda RX-7.
Because 2005 BMW 525 is four wheel drive (4WD), it will have significant more traction and grip than 1987 Mazda RX-7. In wet, icy, snow, or gravel driving conditions, 2005 BMW 525 will offer significantly more control. 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, 1987 Mazda RX-7 (271 Nm @ 3500 RPM) has 21 more torque (in Nm) than 2005 BMW 525. (250 Nm @ 2750 RPM). This means 1987 Mazda RX-7 will have an easier job in driving up hills or pulling heavy equipment than 2005 BMW 525.
Compare all specifications:
| 2005 BMW 525 | 1987 Mazda RX-7 | |
| Make | BMW | Mazda |
| Model | 525 | RX-7 |
| Year Released | 2005 | 1987 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2496 cc | 2616 cc |
| Engine Type | in-line | dual-disk rotary |
| Horse Power | 215 HP | 197 HP |
| Engine RPM | 6500 RPM | 6500 RPM |
| Torque | 250 Nm | 271 Nm |
| Torque RPM | 2750 RPM | 3500 RPM |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Length | 4850 mm | 4320 mm |
| Vehicle Width | 1850 mm | 1700 mm |
| Vehicle Height | 1500 mm | 1270 mm |
| Wheelbase Size | 2790 mm | 2440 mm |
