2009 Mazda CX-7 vs. 2003 Oldsmobile Alero
To start off, 2009 Mazda CX-7 is newer by 6 year(s). Which means there will be less support and parts availability for 2003 Oldsmobile Alero. In addition, the cost of maintenance, including insurance, on 2003 Oldsmobile Alero would be higher. At 2,261 cc (4 cylinders), 2009 Mazda CX-7 is equipped with a bigger engine. In terms of performance, 2009 Mazda CX-7 (235 HP @ 5000 RPM) has 96 more horse power than 2003 Oldsmobile Alero. (139 HP @ 5600 RPM). In normal driving conditions, 2009 Mazda CX-7 should accelerate faster than 2003 Oldsmobile Alero.
Because 2009 Mazda CX-7 is four wheel drive (4WD), it will have significant more traction and grip than 2003 Oldsmobile Alero. 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 (351 Nm @ 2500 RPM) has 148 more torque (in Nm) than 2003 Oldsmobile Alero. (203 Nm @ 4000 RPM). This means 2009 Mazda CX-7 will have an easier job in driving up hills or pulling heavy equipment than 2003 Oldsmobile Alero. 2003 Oldsmobile Alero has automatic transmission and 2009 Mazda CX-7 has manual transmission. 2009 Mazda CX-7 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Oldsmobile Alero will be easier to drive especially in heavy traffic.
Compare all specifications:
2009 Mazda CX-7 | 2003 Oldsmobile Alero | |
Make | Mazda | Oldsmobile |
Model | CX-7 | Alero |
Year Released | 2009 | 2003 |
Body Type | SUV | Coupe |
Engine Position | Front | Front |
Engine Size | 2261 cc | 2196 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 235 HP | 139 HP |
Engine RPM | 5000 RPM | 5600 RPM |
Torque | 351 Nm | 203 Nm |
Torque RPM | 2500 RPM | 4000 RPM |
Engine Bore Size | 87.5 mm | 86 mm |
Engine Stroke Size | 94 mm | 94 mm |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Front |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Length | 4690 mm | 4750 mm |
Vehicle Width | 1880 mm | 1790 mm |
Vehicle Height | 1650 mm | 1390 mm |
Wheelbase Size | 2760 mm | 2720 mm |
Fuel Tank Capacity | 69 L | 53 L |