1990 Mazda RX-7 vs. 2009 Mazda CX-9
To start off, 2009 Mazda CX-9 is newer by 19 year(s). Which means there will be less support and parts availability for 1990 Mazda RX-7. In addition, the cost of maintenance, including insurance, on 1990 Mazda RX-7 would be higher. At 3,726 cc (6 cylinders), 2009 Mazda CX-9 is equipped with a bigger engine. In terms of performance, 2009 Mazda CX-9 (273 HP @ 6250 RPM) has 125 more horse power than 1990 Mazda RX-7. (148 HP @ 6500 RPM) In normal driving conditions, 2009 Mazda CX-9 should accelerate faster than 1990 Mazda RX-7. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mazda CX-9 weights approximately 99 kg more than 1990 Mazda RX-7. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1990 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 1990 Mazda RX-7. However, in wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Mazda CX-9 (366 Nm @ 4500 RPM) has 180 more torque (in Nm) than 1990 Mazda RX-7. (186 Nm @ 3000 RPM). This means 2009 Mazda CX-9 will have an easier job in driving up hills or pulling heavy equipment than 1990 Mazda RX-7. 2009 Mazda CX-9 has automatic transmission and 1990 Mazda RX-7 has manual transmission. 1990 Mazda RX-7 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Mazda CX-9 will be easier to drive especially in heavy traffic.
Compare all specifications:
1990 Mazda RX-7 | 2009 Mazda CX-9 | |
Make | Mazda | Mazda |
Model | RX-7 | CX-9 |
Year Released | 1990 | 2009 |
Body Type | Coupe | SUV |
Engine Position | Front | Front |
Engine Size | 2616 cc | 3726 cc |
Engine Type | dual-disk rotary | V |
Horse Power | 148 HP | 273 HP |
Engine RPM | 6500 RPM | 6250 RPM |
Torque | 186 Nm | 366 Nm |
Torque RPM | 3000 RPM | 4500 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Front |
Transmission Type | Manual | Automatic |
Number of Seats | 4 seats | 7 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1230 kg | 1329 kg |
Vehicle Length | 4320 mm | 5080 mm |
Vehicle Width | 1700 mm | 1940 mm |
Vehicle Height | 1270 mm | 1730 mm |
Wheelbase Size | 2440 mm | 2880 mm |