2006 BMW X5 vs. 2008 Opel Signum

To start off, 2008 Opel Signum is newer by 2 year(s). Which means there will be less support and parts availability for 2006 BMW X5. In addition, the cost of maintenance, including insurance, on 2006 BMW X5 would be higher. At 2,979 cc (6 cylinders), 2006 BMW X5 is equipped with a bigger engine. In terms of performance, 2006 BMW X5 (228 HP @ 3500 RPM) has 75 more horse power than 2008 Opel Signum. (153 HP @ 5600 RPM). In normal driving conditions, 2006 BMW X5 should accelerate faster than 2008 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW X5 weights approximately 95 kg more than 2008 Opel Signum. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Because 2006 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 2008 Opel Signum. In wet, icy, snow, or gravel driving conditions, 2006 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, 2006 BMW X5 (300 Nm @ 3500 RPM) has 80 more torque (in Nm) than 2008 Opel Signum. (220 Nm @ 3800 RPM). This means 2006 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 2008 Opel Signum.

Compare all specifications:

2006 BMW X5 2008 Opel Signum
Make BMW Opel
Model X5 Signum
Year Released 2006 2008
Body Type SUV Hatchback
Engine Position Front Front
Engine Size 2979 cc 2197 cc
Engine Cylinders 6 cylinders 4 cylinders
Engine Type in-line in-line
Valves per Cylinder 4 valves 4 valves
Horse Power 228 HP 153 HP
Engine RPM 3500 RPM 5600 RPM
Torque 300 Nm 220 Nm
Torque RPM 3500 RPM 3800 RPM
Engine Bore Size 84 mm 86 mm
Engine Stroke Size 89.6 mm 94.6 mm
Engine Compression Ratio 10.2:1 12.0:1
Fuel Type Gasoline - Premium Gasoline - Premium
Top Speed 202 km/hour 211 km/hour
Acceleration 0-100mph 8.5 seconds 9.8 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 1630 kg 1535 kg
Vehicle Length 4670 mm 4640 mm
Vehicle Width 1880 mm 1800 mm
Vehicle Height 1720 mm 1470 mm
Wheelbase Size 2830 mm 2840 mm
Fuel Consumption Overall 12.7 L/100km 8.1 L/100km
Fuel Tank Capacity 93 L 60 L


 

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