2005 GMC Sierra vs. 2012 Alfa Romeo 159
To start off, 2012 Alfa Romeo 159 is newer by 7 year(s). Which means there will be less support and parts availability for 2005 GMC Sierra. In addition, the cost of maintenance, including insurance, on 2005 GMC Sierra would be higher. At 5,965 cc (8 cylinders), 2005 GMC Sierra is equipped with a bigger engine. In terms of performance, 2005 GMC Sierra (300 HP) has 44 more horse power than 2012 Alfa Romeo 159. (256 HP). In normal driving conditions, 2005 GMC Sierra should accelerate faster than 2012 Alfa Romeo 159. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Sierra weights approximately 1069 kg more than 2012 Alfa Romeo 159. 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, 2005 GMC Sierra (488 Nm) has 166 more torque (in Nm) than 2012 Alfa Romeo 159. (322 Nm). This means 2005 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2012 Alfa Romeo 159.
Compare all specifications:
| 2005 GMC Sierra | 2012 Alfa Romeo 159 | |
| Make | GMC | Alfa Romeo |
| Model | Sierra | 159 |
| Year Released | 2005 | 2012 |
| Body Type | Pickup | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 5965 cc | 3195 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 300 HP | 256 HP |
| Torque | 488 Nm | 322 Nm |
| Engine Compression Ratio | 9.4:1 | 11.3:1 |
| Drive Type | 4WD | 4WD |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 2874 kg | 1805 kg |
| Vehicle Length | 6510 mm | 4670 mm |
| Vehicle Width | 2030 mm | 1840 mm |
| Vehicle Height | 1960 mm | 1460 mm |
| Wheelbase Size | 4250 mm | 2710 mm |
| Fuel Tank Capacity | 129 L | 70 L |
