2005 Ford Taurus vs. 2007 GMC Sierra
To start off, 2007 GMC Sierra is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Ford Taurus. In addition, the cost of maintenance, including insurance, on 2005 Ford Taurus would be higher. At 5,357 cc (8 cylinders), 2007 GMC Sierra is equipped with a bigger engine. In terms of performance, 2007 GMC Sierra (315 HP @ 5200 RPM) has 162 more horse power than 2005 Ford Taurus. (153 HP @ 6000 RPM) In normal driving conditions, 2007 GMC Sierra should accelerate faster than 2005 Ford Taurus. With that said, vehicle weight also plays an important factor in acceleration. 2007 GMC Sierra weights approximately 1160 kg more than 2005 Ford Taurus. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2005 Ford Taurus. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 GMC Sierra (458 Nm) has 207 more torque (in Nm) than 2005 Ford Taurus. (251 Nm). This means 2007 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2005 Ford Taurus.
Compare all specifications:
| 2005 Ford Taurus | 2007 GMC Sierra | |
| Make | Ford | GMC |
| Model | Taurus | Sierra |
| Year Released | 2005 | 2007 |
| Body Type | Sedan | Pickup |
| Engine Position | Front | Front |
| Engine Size | 2983 cc | 5357 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 153 HP | 315 HP |
| Engine RPM | 6000 RPM | 5200 RPM |
| Torque | 251 Nm | 458 Nm |
| Engine Bore Size | 89 mm | 96 mm |
| Engine Stroke Size | 79 mm | 92 mm |
| Engine Compression Ratio | 9.7:1 | 9.4:1 |
| Drive Type | Front | 4WD |
| Number of Seats | 6 seats | 6 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1275 kg | 2435 kg |
| Vehicle Length | 5030 mm | 6320 mm |
| Vehicle Width | 1860 mm | 2040 mm |
| Vehicle Height | 1430 mm | 1880 mm |
| Wheelbase Size | 2650 mm | 4010 mm |
| Fuel Consumption | 8.7 L/100km | 10.7 L/100km |
| Fuel Consumption City | 11.8 L/100km | 14.7 L/100km |
| Fuel Consumption Overall | 10.2 L/100km | 13.1 L/100km |
| Fuel Tank Capacity | 68 L | 129 L |
