2007 Kia Rio vs. 2009 Mazda CX-9
To start off, 2009 Mazda CX-9 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Kia Rio. In addition, the cost of maintenance, including insurance, on 2007 Kia Rio would be higher. At 3,727 cc (6 cylinders), 2009 Mazda CX-9 is equipped with a bigger engine. In terms of performance, 2009 Mazda CX-9 (268 HP @ 6250 RPM) has 174 more horse power than 2007 Kia Rio. (94 HP @ 6000 RPM) In normal driving conditions, 2009 Mazda CX-9 should accelerate faster than 2007 Kia Rio.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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 (269 Nm @ 4250 RPM) has 144 more torque (in Nm) than 2007 Kia Rio. (125 Nm @ 6500 RPM). This means 2009 Mazda CX-9 will have an easier job in driving up hills or pulling heavy equipment than 2007 Kia Rio. 2009 Mazda CX-9 has automatic transmission and 2007 Kia Rio has manual transmission. 2007 Kia Rio 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:
| 2007 Kia Rio | 2009 Mazda CX-9 | |
| Make | Kia | Mazda |
| Model | Rio | CX-9 |
| Year Released | 2007 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1399 cc | 3727 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 94 HP | 268 HP |
| Engine RPM | 6000 RPM | 6250 RPM |
| Torque | 125 Nm | 269 Nm |
| Torque RPM | 6500 RPM | 4250 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Width | 1700 mm | 1940 mm |
| Wheelbase Size | 2510 mm | 2340 mm |
| Fuel Tank Capacity | 45 L | 76 L |
