2007 GMC Sierra vs. 2012 Alfa Romeo 159
To start off, 2012 Alfa Romeo 159 is newer by 5 year(s). Which means there will be less support and parts availability for 2007 GMC Sierra. In addition, the cost of maintenance, including insurance, on 2007 GMC Sierra would be higher. At 5,999 cc (8 cylinders), 2007 GMC Sierra is equipped with a bigger engine. In terms of performance, 2007 GMC Sierra (300 HP @ 4400 RPM) has 142 more horse power than 2012 Alfa Romeo 159. (158 HP @ 6500 RPM). In normal driving conditions, 2007 GMC Sierra should accelerate faster than 2012 Alfa Romeo 159.
Let's talk about torque, 2007 GMC Sierra (488 Nm @ 4000 RPM) has 298 more torque (in Nm) than 2012 Alfa Romeo 159. (190 Nm @ 4500 RPM). This means 2007 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2012 Alfa Romeo 159. 2007 GMC Sierra has automatic transmission and 2012 Alfa Romeo 159 has manual transmission. 2012 Alfa Romeo 159 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 GMC Sierra | 2012 Alfa Romeo 159 | |
| Make | GMC | Alfa Romeo |
| Model | Sierra | 159 |
| Year Released | 2007 | 2012 |
| Body Type | Pickup | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 5999 cc | 1859 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 300 HP | 158 HP |
| Engine RPM | 4400 RPM | 6500 RPM |
| Torque | 488 Nm | 190 Nm |
| Torque RPM | 4000 RPM | 4500 RPM |
| Engine Bore Size | 102 mm | 86 mm |
| Engine Stroke Size | 92 mm | 80 mm |
| Transmission Type | Automatic | Manual |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Length | 6330 mm | 4670 mm |
| Vehicle Width | 2450 mm | 1840 mm |
| Vehicle Height | 1940 mm | 1460 mm |
| Wheelbase Size | 4010 mm | 2710 mm |
| Fuel Tank Capacity | 129 L | 70 L |
