2003 Opel Astra vs. 2010 BMW X6
To start off, 2010 BMW X6 is newer by 7 year(s). Which means there will be less support and parts availability for 2003 Opel Astra. In addition, the cost of maintenance, including insurance, on 2003 Opel Astra would be higher. At 3,000 cc (6 cylinders), 2010 BMW X6 is equipped with a bigger engine. In terms of performance, 2010 BMW X6 (300 HP @ 5800 RPM) has 126 more horse power than 2003 Opel Astra. (174 HP @ 5200 RPM) In normal driving conditions, 2010 BMW X6 should accelerate faster than 2003 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2010 BMW X6 weights approximately 810 kg more than 2003 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2010 BMW X6 is all wheel drive (AWD), it will have significant more traction and grip than 2003 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2010 BMW X6 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, 2010 BMW X6 (406 Nm @ 1400 RPM) has 155 more torque (in Nm) than 2003 Opel Astra. (251 Nm @ 1950 RPM). This means 2010 BMW X6 will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Astra. 2010 BMW X6 has automatic transmission and 2003 Opel Astra has manual transmission. 2003 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2010 BMW X6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Opel Astra | 2010 BMW X6 | |
| Make | Opel | BMW |
| Model | Astra | X6 |
| Year Released | 2003 | 2010 |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 3000 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 174 HP | 300 HP |
| Engine RPM | 5200 RPM | 5800 RPM |
| Torque | 251 Nm | 406 Nm |
| Torque RPM | 1950 RPM | 1400 RPM |
| Drive Type | Front | AWD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1410 kg | 2220 kg |
| Vehicle Length | 4260 mm | 4879 mm |
| Vehicle Width | 1760 mm | 1984 mm |
| Vehicle Height | 1470 mm | 1689 mm |
| Wheelbase Size | 2740 mm | 2934 mm |
| Fuel Consumption | 6.9 L/100km | 11.2 L/100km |
| Fuel Consumption City | 12.9 L/100km | 15.7 L/100km |
| Fuel Tank Capacity | 52 L | 85 L |
