2007 Fiat Stilo vs. 2006 GMC Sierra
To start off, 2007 Fiat Stilo 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 5,326 cc (8 cylinders), 2006 GMC Sierra is equipped with a bigger engine. In terms of performance, 2006 GMC Sierra (295 HP @ 5200 RPM) has 127 more horse power than 2007 Fiat Stilo. (168 HP @ 6000 RPM) In normal driving conditions, 2006 GMC Sierra should accelerate faster than 2007 Fiat Stilo. With that said, vehicle weight also plays an important factor in acceleration. 2006 GMC Sierra weights approximately 1264 kg more than 2007 Fiat Stilo. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2007 Fiat Stilo. In wet, icy, snow, or gravel driving conditions, 2006 GMC Sierra will offer significantly more control. 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, 2006 GMC Sierra (454 Nm @ 4000 RPM) has 233 more torque (in Nm) than 2007 Fiat Stilo. (221 Nm @ 3500 RPM). This means 2006 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2007 Fiat Stilo.
Compare all specifications:
| 2007 Fiat Stilo | 2006 GMC Sierra | |
| Make | Fiat | GMC |
| Model | Stilo | Sierra |
| Year Released | 2007 | 2006 |
| Body Type | Hatchback | Pickup |
| Engine Position | Front | Front |
| Engine Size | 2446 cc | 5326 cc |
| Engine Cylinders | 5 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 168 HP | 295 HP |
| Engine RPM | 6000 RPM | 5200 RPM |
| Torque | 221 Nm | 454 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Engine Bore Size | 83 mm | 96 mm |
| Engine Stroke Size | 90.4 mm | 92 mm |
| Engine Compression Ratio | 11.0:1 | 9.4:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 1395 kg | 2659 kg |
| Vehicle Length | 3830 mm | 6330 mm |
| Vehicle Width | 1760 mm | 2000 mm |
| Vehicle Height | 1530 mm | 1880 mm |
| Wheelbase Size | 2610 mm | 4010 mm |
| Fuel Consumption Overall | 10.1 L/100km | 14.7 L/100km |
| Fuel Tank Capacity | 58 L | 129 L |
