1998 Mazda RX-7 vs. 2011 BMW X5
To start off, 2011 BMW X5 is newer by 13 year(s). Which means there will be less support and parts availability for 1998 Mazda RX-7. In addition, the cost of maintenance, including insurance, on 1998 Mazda RX-7 would be higher. At 2,993 cc (6 cylinders), 2011 BMW X5 is equipped with a bigger engine. In terms of performance, 1998 Mazda RX-7 (265 HP @ 6500 RPM) has 21 more horse power than 2011 BMW X5. (244 HP @ 4000 RPM). In normal driving conditions, 1998 Mazda RX-7 should accelerate faster than 2011 BMW X5. With that said, vehicle weight also plays an important factor in acceleration. 2011 BMW X5 weights approximately 910 kg more than 1998 Mazda RX-7.
Because 2011 BMW X5 is all wheel drive (AWD), it will have significant more traction and grip than 1998 Mazda RX-7. In wet, icy, snow, or gravel driving conditions, 2011 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, 2011 BMW X5 (540 Nm @ 1750 RPM) has 246 more torque (in Nm) than 1998 Mazda RX-7. (294 Nm @ 5000 RPM). This means 2011 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1998 Mazda RX-7. 2011 BMW X5 has automatic transmission and 1998 Mazda RX-7 has manual transmission. 1998 Mazda RX-7 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 BMW X5 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1998 Mazda RX-7 | 2011 BMW X5 | |
| Make | Mazda | BMW |
| Model | RX-7 | X5 |
| Year Released | 1998 | 2011 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 2616 cc | 2993 cc |
| Engine Type | dual-disk rotary | in-line |
| Horse Power | 265 HP | 244 HP |
| Engine RPM | 6500 RPM | 4000 RPM |
| Torque | 294 Nm | 540 Nm |
| Torque RPM | 5000 RPM | 1750 RPM |
| Drive Type | Rear | AWD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1240 kg | 2150 kg |
| Vehicle Length | 4290 mm | 4857 mm |
| Vehicle Width | 1770 mm | 1933 mm |
| Vehicle Height | 1240 mm | 1776 mm |
| Wheelbase Size | 2430 mm | 2934 mm |
| Fuel Tank Capacity | 76 L | 85 L |
