2007 Chevrolet Impala vs. 2003 Mazda 3
To start off, 2007 Chevrolet Impala is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Mazda 3. In addition, the cost of maintenance, including insurance, on 2003 Mazda 3 would be higher. At 3,507 cc (6 cylinders), 2007 Chevrolet Impala is equipped with a bigger engine. In terms of performance, 2007 Chevrolet Impala (217 HP @ 5800 RPM) has 117 more horse power than 2003 Mazda 3. (100 HP @ 6000 RPM). In normal driving conditions, 2007 Chevrolet Impala should accelerate faster than 2003 Mazda 3.
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, 2007 Chevrolet Impala (294 Nm @ 4000 RPM) has 149 more torque (in Nm) than 2003 Mazda 3. (145 Nm @ 4000 RPM). This means 2007 Chevrolet Impala will have an easier job in driving up hills or pulling heavy equipment than 2003 Mazda 3. 2007 Chevrolet Impala has automatic transmission and 2003 Mazda 3 has manual transmission. 2003 Mazda 3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Chevrolet Impala will be easier to drive especially in heavy traffic.
Compare all specifications:
2007 Chevrolet Impala | 2003 Mazda 3 | |
Make | Chevrolet | Mazda |
Model | Impala | 3 |
Year Released | 2007 | 2003 |
Body Type | Sedan | Hatchback |
Engine Position | Front | Front |
Engine Size | 3507 cc | 1600 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 217 HP | 100 HP |
Engine RPM | 5800 RPM | 6000 RPM |
Torque | 294 Nm | 145 Nm |
Torque RPM | 4000 RPM | 4000 RPM |
Engine Bore Size | 99.1 mm | 78 mm |
Engine Stroke Size | 75.9 mm | 83.6 mm |
Engine Compression Ratio | 9.8:1 | 10.0:1 |
Drive Type | Front | Front |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Length | 5100 mm | 4430 mm |
Vehicle Width | 1860 mm | 1760 mm |
Vehicle Height | 1500 mm | 1470 mm |
Wheelbase Size | 2810 mm | 2650 mm |
Fuel Tank Capacity | 45 L | 55 L |