2003 Audi A6 vs. 2005 Chevrolet Astro
To start off, 2005 Chevrolet Astro is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Audi A6. In addition, the cost of maintenance, including insurance, on 2003 Audi A6 would be higher. At 4,294 cc (6 cylinders), 2005 Chevrolet Astro is equipped with a bigger engine. In terms of performance, 2005 Chevrolet Astro (187 HP @ 4400 RPM) has 38 more horse power than 2003 Audi A6. (149 HP @ 6000 RPM) In normal driving conditions, 2005 Chevrolet Astro should accelerate faster than 2003 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2005 Chevrolet Astro weights approximately 410 kg more than 2003 Audi A6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Chevrolet Astro. In wet, icy, snow, or gravel driving conditions, 2003 Audi A6 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, 2005 Chevrolet Astro (339 Nm @ 2800 RPM) has 104 more torque (in Nm) than 2003 Audi A6. (235 Nm @ 1750 RPM). This means 2005 Chevrolet Astro will have an easier job in driving up hills or pulling heavy equipment than 2003 Audi A6.
Compare all specifications:
| 2003 Audi A6 | 2005 Chevrolet Astro | |
| Make | Audi | Chevrolet |
| Model | A6 | Astro |
| Year Released | 2003 | 2005 |
| Body Type | Sedan | Minivan |
| Engine Position | Front | Front |
| Engine Size | 1799 cc | 4294 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 5 valves | 2 valves |
| Horse Power | 149 HP | 187 HP |
| Engine RPM | 6000 RPM | 4400 RPM |
| Torque | 235 Nm | 339 Nm |
| Torque RPM | 1750 RPM | 2800 RPM |
| Engine Bore Size | 81 mm | 102 mm |
| Engine Stroke Size | 86.4 mm | 88 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 8 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1540 kg | 1950 kg |
| Vehicle Length | 4800 mm | 4830 mm |
| Vehicle Width | 1820 mm | 1980 mm |
| Vehicle Height | 1460 mm | 1910 mm |
| Wheelbase Size | 2770 mm | 2830 mm |
| Fuel Tank Capacity | 70 L | 117 L |
