2007 BMW X3 vs. 1992 Mazda RX-7
To start off, 2007 BMW X3 is newer by 15 year(s). Which means there will be less support and parts availability for 1992 Mazda RX-7. In addition, the cost of maintenance, including insurance, on 1992 Mazda RX-7 would be higher. At 2,996 cc (6 cylinders), 2007 BMW X3 is equipped with a bigger engine. In terms of performance, 2007 BMW X3 (268 HP @ 6600 RPM) has 71 more horse power than 1992 Mazda RX-7. (197 HP @ 6500 RPM). In normal driving conditions, 2007 BMW X3 should accelerate faster than 1992 Mazda RX-7. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X3 weights approximately 515 kg more than 1992 Mazda RX-7. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 1992 Mazda RX-7. In wet, icy, snow, or gravel driving conditions, 2007 BMW X3 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, 2007 BMW X3 (315 Nm @ 2750 RPM) has 45 more torque (in Nm) than 1992 Mazda RX-7. (270 Nm @ 3500 RPM). This means 2007 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 1992 Mazda RX-7. 2007 BMW X3 has automatic transmission and 1992 Mazda RX-7 has manual transmission. 1992 Mazda RX-7 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 BMW X3 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 BMW X3 | 1992 Mazda RX-7 | |
| Make | BMW | Mazda |
| Model | X3 | RX-7 |
| Year Released | 2007 | 1992 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2996 cc | 2615 cc |
| Engine Type | in-line | dual-disk rotary |
| Horse Power | 268 HP | 197 HP |
| Engine RPM | 6600 RPM | 6500 RPM |
| Torque | 315 Nm | 270 Nm |
| Torque RPM | 2750 RPM | 3500 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 Weight | 1815 kg | 1300 kg |
| Vehicle Length | 4570 mm | 4320 mm |
| Vehicle Width | 1680 mm | 1700 mm |
| Vehicle Height | 1860 mm | 1270 mm |
| Wheelbase Size | 2800 mm | 2430 mm |
| Fuel Tank Capacity | 67 L | 75 L |
