2007 BMW X5 vs. 2006 Opel Astra

To start off, 2007 BMW X5 is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Opel Astra. In addition, the cost of maintenance, including insurance, on 2006 Opel Astra would be higher. At 2,979 cc (6 cylinders), 2007 BMW X5 is equipped with a bigger engine. In terms of performance, 2007 BMW X5 (228 HP @ 5900 RPM) has 129 more horse power than 2006 Opel Astra. (99 HP @ 3500 RPM). In normal driving conditions, 2007 BMW X5 should accelerate faster than 2006 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X5 weights approximately 645 kg more than 2006 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Because 2007 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 2006 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2007 BMW X5 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, 2007 BMW X5 (300 Nm @ 3500 RPM) has 40 more torque (in Nm) than 2006 Opel Astra. (260 Nm @ 1700 RPM). This means 2007 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 2006 Opel Astra.

Compare all specifications:

2007 BMW X5 2006 Opel Astra
Make BMW Opel
Model X5 Astra
Year Released 2007 2006
Body Type SUV Station Wagon
Engine Position Front Front
Engine Size 2979 cc 1910 cc
Engine Cylinders 6 cylinders 4 cylinders
Engine Type in-line in-line
Valves per Cylinder 4 valves 4 valves
Horse Power 228 HP 99 HP
Engine RPM 5900 RPM 3500 RPM
Torque 300 Nm 260 Nm
Torque RPM 3500 RPM 1700 RPM
Engine Compression Ratio 10.2:1 18.0:1
Fuel Type Gasoline Diesel
Top Speed 205 km/hour 180 km/hour
Acceleration 0-100mph 9.4 seconds 12.5 seconds
Drive Type 4WD Front
Transmission Type Manual Manual
Number of Seats 5 seats 5 seats
Number of Doors 5 doors 5 doors
Vehicle Weight 2080 kg 1435 kg
Vehicle Length 4670 mm 4520 mm
Vehicle Width 1710 mm 1800 mm
Vehicle Height 1880 mm 1510 mm
Wheelbase Size 2830 mm 2710 mm
Fuel Consumption Overall 14.2 L/100km 6.3 L/100km
Fuel Tank Capacity 85 L 52 L