2006 Alfa Romeo 159 vs. 2005 GMC Yukon
To start off, 2006 Alfa Romeo 159 is newer by 1 year(s). Which means there will be less support and parts availability for 2005 GMC Yukon. In addition, the cost of maintenance, including insurance, on 2005 GMC Yukon would be higher. At 5,965 cc (8 cylinders), 2005 GMC Yukon is equipped with a bigger engine. In terms of performance, 2005 GMC Yukon (336 HP) has 139 more horse power than 2006 Alfa Romeo 159. (197 HP) In normal driving conditions, 2005 GMC Yukon should accelerate faster than 2006 Alfa Romeo 159. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Yukon weights approximately 908 kg more than 2006 Alfa Romeo 159. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 GMC Yukon is four wheel drive (4WD), it will have significant more traction and grip than 2006 Alfa Romeo 159. In wet, icy, snow, or gravel driving conditions, 2005 GMC Yukon 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, 2005 GMC Yukon (509 Nm) has 109 more torque (in Nm) than 2006 Alfa Romeo 159. (400 Nm). This means 2005 GMC Yukon will have an easier job in driving up hills or pulling heavy equipment than 2006 Alfa Romeo 159.
Compare all specifications:
| 2006 Alfa Romeo 159 | 2005 GMC Yukon | |
| Make | Alfa Romeo | GMC |
| Model | 159 | Yukon |
| Year Released | 2006 | 2005 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2386 cc | 5965 cc |
| Engine Cylinders | 5 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 197 HP | 336 HP |
| Torque | 400 Nm | 509 Nm |
| Engine Bore Size | 82 mm | 102 mm |
| Engine Stroke Size | 90.4 mm | 92 mm |
| Engine Compression Ratio | 17.0:1 | 9.4:1 |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 8 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1705 kg | 2613 kg |
| Vehicle Length | 4670 mm | 5580 mm |
| Vehicle Width | 1830 mm | 2010 mm |
| Vehicle Height | 1420 mm | 1930 mm |
| Wheelbase Size | 2710 mm | 3310 mm |
| Fuel Consumption | 5.4 L/100km | 13.8 L/100km |
| Fuel Consumption Overall | 6.8 L/100km | 15.7 L/100km |
| Fuel Tank Capacity | 70 L | 117 L |
