2007 BMW X5 vs. 2005 Opel Astra
To start off, 2007 BMW X5 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Opel Astra. In addition, the cost of maintenance, including insurance, on 2005 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 128 more horse power than 2005 Opel Astra. (100 HP @ 4300 RPM). In normal driving conditions, 2007 BMW X5 should accelerate faster than 2005 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X5 weights approximately 719 kg more than 2005 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 2005 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 70 more torque (in Nm) than 2005 Opel Astra. (230 Nm @ 1950 RPM). This means 2007 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra. 2007 BMW X5 has automatic transmission and 2005 Opel Astra has manual transmission. 2005 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 BMW X5 will be easier to drive especially in heavy traffic.
Compare all specifications:
2007 BMW X5 | 2005 Opel Astra | |
Make | BMW | Opel |
Model | X5 | Astra |
Year Released | 2007 | 2005 |
Body Type | SUV | Sedan |
Engine Position | Front | Front |
Engine Size | 2979 cc | 1995 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 228 HP | 100 HP |
Engine RPM | 5900 RPM | 4300 RPM |
Torque | 300 Nm | 230 Nm |
Torque RPM | 3500 RPM | 1950 RPM |
Engine Compression Ratio | 10.2:1 | 18.5:1 |
Acceleration 0-100mph | 10 seconds | 12 seconds |
Drive Type | 4WD | Front |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 2104 kg | 1385 kg |
Vehicle Length | 4670 mm | 4260 mm |
Vehicle Width | 1710 mm | 1720 mm |
Vehicle Height | 1880 mm | 1430 mm |
Wheelbase Size | 2830 mm | 2610 mm |
Fuel Tank Capacity | 85 L | 52 L |