1992 Mazda RX-7 vs. 2013 Mazda CX-9
To start off, 2013 Mazda CX-9 is newer by 21 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 3,726 cc (6 cylinders), 2013 Mazda CX-9 is equipped with a bigger engine. In terms of performance, 2013 Mazda CX-9 (269 HP @ 6250 RPM) has 30 more horse power than 1992 Mazda RX-7. (239 HP @ 6500 RPM) In normal driving conditions, 2013 Mazda CX-9 should accelerate faster than 1992 Mazda RX-7. With that said, vehicle weight also plays an important factor in acceleration. 2013 Mazda CX-9 weights approximately 627 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 1992 Mazda RX-7 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1992 Mazda RX-7. However, in wet, icy, snow, or gravel driving conditions, 2013 Mazda CX-9, being front wheel drive (FWD), will offer much better control with better grip. 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, 2013 Mazda CX-9 (366 Nm @ 4250 RPM) has 70 more torque (in Nm) than 1992 Mazda RX-7. (296 Nm @ 5000 RPM). This means 2013 Mazda CX-9 will have an easier job in driving up hills or pulling heavy equipment than 1992 Mazda RX-7.
Compare all specifications:
| 1992 Mazda RX-7 | 2013 Mazda CX-9 | |
| Make | Mazda | Mazda |
| Model | RX-7 | CX-9 |
| Year Released | 1992 | 2013 |
| Body Type | Convertible | Crossover |
| Engine Position | Front | Front |
| Engine Size | 2616 cc | 3726 cc |
| Engine Type | dual-disk rotary | V |
| Horse Power | 239 HP | 269 HP |
| Engine RPM | 6500 RPM | 6250 RPM |
| Torque | 296 Nm | 366 Nm |
| Torque RPM | 5000 RPM | 4250 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Number of Seats | 2 seats | 7 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1300 kg | 1927 kg |
| Vehicle Length | 4320 mm | 5108 mm |
| Vehicle Width | 1700 mm | 1936 mm |
| Vehicle Height | 1240 mm | 1728 mm |
| Wheelbase Size | 2440 mm | 2875 mm |
| Fuel Tank Capacity | 77 L | 76 L |
