2009 Alfa Romeo 159 vs. 2013 GMC Sierra
To start off, 2013 GMC Sierra is newer by 4 year(s). Which means there will be less support and parts availability for 2009 Alfa Romeo 159. In addition, the cost of maintenance, including insurance, on 2009 Alfa Romeo 159 would be higher. At 6,000 cc (8 cylinders), 2013 GMC Sierra is equipped with a bigger engine. In terms of performance, 2013 GMC Sierra (355 HP @ 5700 RPM) has 99 more horse power than 2009 Alfa Romeo 159. (256 HP @ 6200 RPM) In normal driving conditions, 2013 GMC Sierra should accelerate faster than 2009 Alfa Romeo 159. With that said, vehicle weight also plays an important factor in acceleration. 2013 GMC Sierra weights approximately 591 kg more than 2009 Alfa Romeo 159. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2013 GMC Sierra (565 Nm @ 4300 RPM) has 243 more torque (in Nm) than 2009 Alfa Romeo 159. (322 Nm @ 4500 RPM). This means 2013 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2009 Alfa Romeo 159. 2013 GMC Sierra has automatic transmission and 2009 Alfa Romeo 159 has manual transmission. 2009 Alfa Romeo 159 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2013 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Alfa Romeo 159 | 2013 GMC Sierra | |
| Make | Alfa Romeo | GMC |
| Model | 159 | Sierra |
| Year Released | 2009 | 2013 |
| Body Type | Sedan | Pickup |
| Engine Position | Front | Front |
| Engine Size | 3195 cc | 6000 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 256 HP | 355 HP |
| Engine RPM | 6200 RPM | 5700 RPM |
| Torque | 322 Nm | 565 Nm |
| Torque RPM | 4500 RPM | 4300 RPM |
| Fuel Type | Gasoline - Premium | Flex Fuel |
| Drive Type | 4WD | AWD |
| Transmission Type | Manual | 6-speed automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1848 kg | 2439 kg |
| Vehicle Length | 4670 mm | 5847 mm |
| Vehicle Width | 1830 mm | 2032 mm |
| Vehicle Height | 1420 mm | 1872 mm |
| Wheelbase Size | 2710 mm | 3645 mm |
| Fuel Consumption City | 15.9 L/100km | 17.4 L/100km |
| Fuel Tank Capacity | 70 L | 98 L |
