2006 Alfa Romeo 159 vs. 2000 GMC Sierra

To start off, 2006 Alfa Romeo 159 is newer by 6 year(s). Which means there will be less support and parts availability for 2000 GMC Sierra. In addition, the cost of maintenance, including insurance, on 2000 GMC Sierra would be higher. At 4,293 cc (6 cylinders), 2000 GMC Sierra is equipped with a bigger engine. In terms of performance, 2006 Alfa Romeo 159 (256 HP @ 6200 RPM) has 59 more horse power than 2000 GMC Sierra. (197 HP @ 4600 RPM). In normal driving conditions, 2006 Alfa Romeo 159 should accelerate faster than 2000 GMC Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2006 Alfa Romeo 159 weights approximately 30 kg more than 2000 GMC Sierra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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, 2000 GMC Sierra (353 Nm @ 2800 RPM) has 30 more torque (in Nm) than 2006 Alfa Romeo 159. (323 Nm @ 4500 RPM). This means 2000 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2006 Alfa Romeo 159.

Compare all specifications: