2006 BMW X5 vs. 1989 Mazda RX-7
To start off, 2006 BMW X5 is newer by 17 year(s). Which means there will be less support and parts availability for 1989 Mazda RX-7. In addition, the cost of maintenance, including insurance, on 1989 Mazda RX-7 would be higher. At 2,926 cc (6 cylinders), 2006 BMW X5 is equipped with a bigger engine. In terms of performance, 1989 Mazda RX-7 (200 HP @ 6500 RPM) has 19 more horse power than 2006 BMW X5. (181 HP @ 2000 RPM) In normal driving conditions, 1989 Mazda RX-7 should accelerate faster than 2006 BMW X5. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW X5 weights approximately 345 kg more than 1989 Mazda RX-7.
Because 2006 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1989 Mazda RX-7. In wet, icy, snow, or gravel driving conditions, 2006 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, 2006 BMW X5 (410 Nm @ 2000 RPM) has 146 more torque (in Nm) than 1989 Mazda RX-7. (264 Nm @ 3500 RPM). This means 2006 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1989 Mazda RX-7. 2006 BMW X5 has automatic transmission and 1989 Mazda RX-7 has manual transmission. 1989 Mazda RX-7 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 BMW X5 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 BMW X5 | 1989 Mazda RX-7 | |
| Make | BMW | Mazda |
| Model | X5 | RX-7 |
| Year Released | 2006 | 1989 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2926 cc | 2614 cc |
| Engine Type | in-line | dual-disk rotary |
| Horse Power | 181 HP | 200 HP |
| Engine RPM | 2000 RPM | 6500 RPM |
| Torque | 410 Nm | 264 Nm |
| Torque RPM | 2000 RPM | 3500 RPM |
| Engine Compression Ratio | 18.0:1 | 9.0:1 |
| Top Speed | 195 km/hour | 238 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1630 kg | 1285 kg |
| Vehicle Length | 4670 mm | 4340 mm |
| Vehicle Width | 1880 mm | 1700 mm |
| Vehicle Height | 1720 mm | 1270 mm |
| Wheelbase Size | 2830 mm | 2430 mm |
