1989 Mazda RX-7 vs. 2007 Mazda CX-9
To start off, 2007 Mazda CX-9 is newer by 18 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 3,496 cc (6 cylinders), 2007 Mazda CX-9 is equipped with a bigger engine. In terms of performance, 2007 Mazda CX-9 (264 HP @ 6250 RPM) has 115 more horse power than 1989 Mazda RX-7. (149 HP @ 6500 RPM) In normal driving conditions, 2007 Mazda CX-9 should accelerate faster than 1989 Mazda RX-7.
Because 2007 Mazda CX-9 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, 2007 Mazda CX-9 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 Mazda CX-9 (338 Nm @ 4500 RPM) has 152 more torque (in Nm) than 1989 Mazda RX-7. (186 Nm @ 3000 RPM). This means 2007 Mazda CX-9 will have an easier job in driving up hills or pulling heavy equipment than 1989 Mazda RX-7. 2007 Mazda CX-9 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. 2007 Mazda CX-9 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1989 Mazda RX-7 | 2007 Mazda CX-9 | |
| Make | Mazda | Mazda |
| Model | RX-7 | CX-9 |
| Year Released | 1989 | 2007 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 2616 cc | 3496 cc |
| Engine Type | dual-disk rotary | V |
| Horse Power | 149 HP | 264 HP |
| Engine RPM | 6500 RPM | 6250 RPM |
| Torque | 186 Nm | 338 Nm |
| Torque RPM | 3000 RPM | 4500 RPM |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 7 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Length | 4320 mm | 5080 mm |
| Vehicle Width | 1700 mm | 1940 mm |
| Vehicle Height | 1270 mm | 1740 mm |
| Wheelbase Size | 2440 mm | 2880 mm |
