2007 Mazda CX-9 vs. 2003 Mazda 323
To start off, 2007 Mazda CX-9 is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Mazda 323. In addition, the cost of maintenance, including insurance, on 2003 Mazda 323 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 (263 HP @ 6250 RPM) has 166 more horse power than 2003 Mazda 323. (97 HP @ 5500 RPM). In normal driving conditions, 2007 Mazda CX-9 should accelerate faster than 2003 Mazda 323.
Because 2007 Mazda CX-9 is four wheel drive (4WD), it will have significant more traction and grip than 2003 Mazda 323. 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 193 more torque (in Nm) than 2003 Mazda 323. (145 Nm @ 3700 RPM). This means 2007 Mazda CX-9 will have an easier job in driving up hills or pulling heavy equipment than 2003 Mazda 323. 2007 Mazda CX-9 has automatic transmission and 2003 Mazda 323 has manual transmission. 2003 Mazda 323 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:
| 2007 Mazda CX-9 | 2003 Mazda 323 | |
| Make | Mazda | Mazda |
| Model | CX-9 | 323 |
| Year Released | 2007 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 3496 cc | 1598 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 263 HP | 97 HP |
| Engine RPM | 6250 RPM | 5500 RPM |
| Torque | 338 Nm | 145 Nm |
| Torque RPM | 4500 RPM | 3700 RPM |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 7 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Length | 5080 mm | 4500 mm |
| Vehicle Width | 1940 mm | 1760 mm |
| Vehicle Height | 1740 mm | 1420 mm |
| Wheelbase Size | 2880 mm | 2620 mm |
| Fuel Tank Capacity | 76 L | 55 L |
