2009 Mazda CX-7 vs. 2002 Nissan Sentra
To start off, 2009 Mazda CX-7 is newer by 7 year(s). Which means there will be less support and parts availability for 2002 Nissan Sentra. In addition, the cost of maintenance, including insurance, on 2002 Nissan Sentra would be higher. At 2,501 cc (4 cylinders), 2002 Nissan Sentra is equipped with a bigger engine. In terms of performance, 2009 Mazda CX-7 (244 HP @ 5000 RPM) has 106 more horse power than 2002 Nissan Sentra. (138 HP @ 3600 RPM). In normal driving conditions, 2009 Mazda CX-7 should accelerate faster than 2002 Nissan Sentra. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mazda CX-7 weights approximately 44 kg more than 2002 Nissan Sentra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Mazda CX-7 is four wheel drive (4WD), it will have significant more traction and grip than 2002 Nissan Sentra. In wet, icy, snow, or gravel driving conditions, 2009 Mazda CX-7 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, 2009 Mazda CX-7 (350 Nm) has 105 more torque (in Nm) than 2002 Nissan Sentra. (245 Nm). This means 2009 Mazda CX-7 will have an easier job in driving up hills or pulling heavy equipment than 2002 Nissan Sentra. 2009 Mazda CX-7 has automatic transmission and 2002 Nissan Sentra has manual transmission. 2002 Nissan Sentra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Mazda CX-7 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Mazda CX-7 | 2002 Nissan Sentra | |
| Make | Mazda | Nissan |
| Model | CX-7 | Sentra |
| Year Released | 2009 | 2002 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2259 cc | 2501 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 244 HP | 138 HP |
| Engine RPM | 5000 RPM | 3600 RPM |
| Torque | 350 Nm | 245 Nm |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1329 kg | 1285 kg |
| Vehicle Length | 4680 mm | 4520 mm |
| Vehicle Width | 1880 mm | 1720 mm |
| Vehicle Height | 1650 mm | 1420 mm |
| Wheelbase Size | 2760 mm | 2540 mm |
| Fuel Tank Capacity | 69 L | 76 L |
