2002 Chevrolet Astro vs. 2007 Mazda 3
To start off, 2007 Mazda 3 is newer by 5 year(s). Which means there will be less support and parts availability for 2002 Chevrolet Astro. In addition, the cost of maintenance, including insurance, on 2002 Chevrolet Astro would be higher. At 4,294 cc (6 cylinders), 2002 Chevrolet Astro is equipped with a bigger engine. In terms of performance, 2002 Chevrolet Astro (187 HP @ 4400 RPM) has 83 more horse power than 2007 Mazda 3. (104 HP @ 6000 RPM). In normal driving conditions, 2002 Chevrolet Astro should accelerate faster than 2007 Mazda 3. With that said, vehicle weight also plays an important factor in acceleration. 2002 Chevrolet Astro weights approximately 878 kg more than 2007 Mazda 3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2002 Chevrolet Astro is four wheel drive (4WD), it will have significant more traction and grip than 2007 Mazda 3. In wet, icy, snow, or gravel driving conditions, 2002 Chevrolet Astro 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, 2002 Chevrolet Astro (339 Nm @ 2800 RPM) has 193 more torque (in Nm) than 2007 Mazda 3. (146 Nm @ 4000 RPM). This means 2002 Chevrolet Astro will have an easier job in driving up hills or pulling heavy equipment than 2007 Mazda 3.
Compare all specifications:
| 2002 Chevrolet Astro | 2007 Mazda 3 | |
| Make | Chevrolet | Mazda |
| Model | Astro | 3 |
| Year Released | 2002 | 2007 |
| Body Type | Minivan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 4294 cc | 1598 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 187 HP | 104 HP |
| Engine RPM | 4400 RPM | 6000 RPM |
| Torque | 339 Nm | 146 Nm |
| Torque RPM | 2800 RPM | 4000 RPM |
| Engine Bore Size | 102 mm | 78 mm |
| Engine Stroke Size | 88 mm | 83.6 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Number of Seats | 8 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 2080 kg | 1202 kg |
| Vehicle Length | 4830 mm | 4430 mm |
| Vehicle Width | 1980 mm | 1760 mm |
| Vehicle Height | 1910 mm | 1470 mm |
| Wheelbase Size | 2830 mm | 2650 mm |
| Fuel Tank Capacity | 102 L | 55 L |
