2003 Chevrolet Astro vs. 2005 Subaru Outback
To start off, 2005 Subaru Outback is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Chevrolet Astro. In addition, the cost of maintenance, including insurance, on 2003 Chevrolet Astro would be higher. At 4,292 cc (6 cylinders), 2003 Chevrolet Astro is equipped with a bigger engine. In terms of performance, 2005 Subaru Outback (242 HP @ 6000 RPM) has 55 more horse power than 2003 Chevrolet Astro. (187 HP @ 4400 RPM) In normal driving conditions, 2005 Subaru Outback should accelerate faster than 2003 Chevrolet Astro. With that said, vehicle weight also plays an important factor in acceleration. 2003 Chevrolet Astro weights approximately 340 kg more than 2005 Subaru Outback.
Because 2005 Subaru Outback is four wheel drive (4WD), it will have significant more traction and grip than 2003 Chevrolet Astro. In wet, icy, snow, or gravel driving conditions, 2005 Subaru Outback 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, 2003 Chevrolet Astro (339 Nm @ 2800 RPM) has 42 more torque (in Nm) than 2005 Subaru Outback. (297 Nm @ 4400 RPM). This means 2003 Chevrolet Astro will have an easier job in driving up hills or pulling heavy equipment than 2005 Subaru Outback.
Compare all specifications:
| 2003 Chevrolet Astro | 2005 Subaru Outback | |
| Make | Chevrolet | Subaru |
| Model | Astro | Outback |
| Year Released | 2003 | 2005 |
| Body Type | Minivan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 4292 cc | 3000 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 187 HP | 242 HP |
| Engine RPM | 4400 RPM | 6000 RPM |
| Torque | 339 Nm | 297 Nm |
| Torque RPM | 2800 RPM | 4400 RPM |
| Engine Bore Size | 102 mm | 89.2 mm |
| Engine Stroke Size | 88 mm | 80 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Number of Seats | 8 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 1950 kg | 1610 kg |
| Vehicle Length | 4830 mm | 4740 mm |
| Vehicle Width | 1980 mm | 1780 mm |
| Vehicle Height | 1910 mm | 1550 mm |
| Wheelbase Size | 2830 mm | 2680 mm |
| Fuel Tank Capacity | 117 L | 64 L |
