2006 Alfa Romeo 156 vs. 2008 Porsche Cayenne

To start off, 2008 Porsche Cayenne is newer by 2 year(s). Which means there will be less support and parts availability for 2006 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2006 Alfa Romeo 156 would be higher. At 4,511 cc (8 cylinders), 2008 Porsche Cayenne is equipped with a bigger engine. In terms of performance, 2008 Porsche Cayenne (350 HP @ 6000 RPM) has 201 more horse power than 2006 Alfa Romeo 156. (149 HP @ 6300 RPM) In normal driving conditions, 2008 Porsche Cayenne should accelerate faster than 2006 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 2008 Porsche Cayenne weights approximately 810 kg more than 2006 Alfa Romeo 156. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Because 2008 Porsche Cayenne is four wheel drive (4WD), it will have significant more traction and grip than 2006 Alfa Romeo 156. In wet, icy, snow, or gravel driving conditions, 2008 Porsche Cayenne 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, 2008 Porsche Cayenne (420 Nm @ 2500 RPM) has 239 more torque (in Nm) than 2006 Alfa Romeo 156. (181 Nm @ 3800 RPM). This means 2008 Porsche Cayenne will have an easier job in driving up hills or pulling heavy equipment than 2006 Alfa Romeo 156.

Compare all specifications:

2006 Alfa Romeo 156 2008 Porsche Cayenne
Make Alfa Romeo Porsche
Model 156 Cayenne
Year Released 2006 2008
Body Type Sedan SUV
Engine Position Front Front
Engine Size 1970 cc 4511 cc
Engine Cylinders 4 cylinders 8 cylinders
Engine Type in-line V
Valves per Cylinder 4 valves 4 valves
Horse Power 149 HP 350 HP
Engine RPM 6300 RPM 6000 RPM
Torque 181 Nm 420 Nm
Torque RPM 3800 RPM 2500 RPM
Engine Bore Size 83 mm 93 mm
Engine Stroke Size 91 mm 83 mm
Engine Compression Ratio 10.0:1 11.5:1
Fuel Type Gasoline Gasoline
Top Speed 214 km/hour 242 km/hour
Acceleration 0-100mph 8.8 seconds 6.8 seconds
Drive Type Front 4WD
Transmission Type Manual Manual
Number of Seats 5 seats 5 seats
Number of Doors 4 doors 5 doors
Vehicle Weight 1510 kg 2320 kg
Vehicle Length 4440 mm 4790 mm
Vehicle Width 1750 mm 1930 mm
Vehicle Height 1440 mm 1710 mm
Wheelbase Size 2600 mm 2860 mm
Fuel Consumption Overall 8.7 L/100km 16 L/100km
Fuel Tank Capacity 63 L 100 L


 

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