2009 BMW X5 vs. 1987 Mazda RX-7
To start off, 2009 BMW X5 is newer by 22 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 4,799 cc (8 cylinders), 2009 BMW X5 is equipped with a bigger engine. In terms of performance, 2009 BMW X5 (350 HP @ 6300 RPM) has 202 more horse power than 1987 Mazda RX-7. (148 HP @ 6500 RPM). In normal driving conditions, 2009 BMW X5 should accelerate faster than 1987 Mazda RX-7.
Because 2009 BMW X5 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, 2009 BMW X5 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, 2009 BMW X5 (475 Nm @ 3400 RPM) has 289 more torque (in Nm) than 1987 Mazda RX-7. (186 Nm @ 3000 RPM). This means 2009 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1987 Mazda RX-7. 2009 BMW X5 has automatic transmission and 1987 Mazda RX-7 has manual transmission. 1987 Mazda RX-7 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 BMW X5 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 BMW X5 | 1987 Mazda RX-7 | |
| Make | BMW | Mazda |
| Model | X5 | RX-7 |
| Year Released | 2009 | 1987 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4799 cc | 2616 cc |
| Engine Type | V | dual-disk rotary |
| Horse Power | 350 HP | 148 HP |
| Engine RPM | 6300 RPM | 6500 RPM |
| Torque | 475 Nm | 186 Nm |
| Torque RPM | 3400 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Length | 4860 mm | 4320 mm |
| Vehicle Width | 1940 mm | 1700 mm |
| Vehicle Height | 1770 mm | 1270 mm |
| Wheelbase Size | 2940 mm | 2440 mm |
