2007 Alfa Romeo GT vs. 2006 GMC Sierra
To start off, 2007 Alfa Romeo GT is newer by 1 year(s). Which means there will be less support and parts availability for 2006 GMC Sierra. In addition, the cost of maintenance, including insurance, on 2006 GMC Sierra would be higher. At 5,358 cc (8 cylinders), 2006 GMC Sierra is equipped with a bigger engine. In terms of performance, 2006 GMC Sierra (295 HP @ 5200 RPM) has 157 more horse power than 2007 Alfa Romeo GT. (138 HP @ 6500 RPM) In normal driving conditions, 2006 GMC Sierra should accelerate faster than 2007 Alfa Romeo GT.
Let's talk about torque, 2006 GMC Sierra (454 Nm @ 4000 RPM) has 291 more torque (in Nm) than 2007 Alfa Romeo GT. (163 Nm @ 3900 RPM). This means 2006 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2007 Alfa Romeo GT.
Compare all specifications:
| 2007 Alfa Romeo GT | 2006 GMC Sierra | |
| Make | Alfa Romeo | GMC |
| Model | GT | Sierra |
| Year Released | 2007 | 2006 |
| Body Type | Coupe | Pickup |
| Engine Position | Front | Front |
| Engine Size | 1747 cc | 5358 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 138 HP | 295 HP |
| Engine RPM | 6500 RPM | 5200 RPM |
| Torque | 163 Nm | 454 Nm |
| Torque RPM | 3900 RPM | 4000 RPM |
| Engine Bore Size | 82 mm | 96 mm |
| Engine Stroke Size | 82.7 mm | 92 mm |
| Engine Compression Ratio | 10.3:1 | 9.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline / Electric Hybrid |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Length | 4230 mm | 5850 mm |
| Vehicle Width | 1770 mm | 2000 mm |
| Vehicle Height | 1370 mm | 1810 mm |
| Wheelbase Size | 2600 mm | 3650 mm |
| Fuel Consumption Overall | 8.7 L/100km | 12.4 L/100km |
| Fuel Tank Capacity | 63 L | 98 L |
