2003 Expedition - 4wd- Blue- Low Mileage - 5.4 V8 on 2040-cars

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RTR Spec 5 Concept shows off 2015 Ford Mustang's drifty potential

Meet the Ford Mustang RTR Spec 5 Concept, a fully functional drift car that, according to our team in Sin City, has been doling out demo drifts in front of the Las Vegas Convention Center.
Destined to be the flagship of RTR's Tactical Performance Line, the Spec 5 Concept is, in addition to its 5.0-liter Aluminator V8 engine, chock full of performance parts that you can buy for your very own 2015 Mustang. In addition to the Ford Racing engine, the OEM parts supplier has lent the Spec 5 an aluminum radiator and a close-ratio six-speed transmission.
ASD Motorsports provided the front lower control arms, while the car itself rides on a fully customized coilover suspension. Magnaflow and American Racing have provided the exhaust system and headers, respectively. 20-inch HRE wheels, designed for RTR, are wrapped in sticky Nitto rubber.

Next Lincoln Navigator to drop V8 in favor of V6, but Ford Expedition might get both

A great many buyers fled from full-size body-on-frame SUVs to car-based crossovers in large measure to save fuel. But that doesn't mean there's still not a buying audience for more traditional truck-based utility vehicles, and those consumers doubtlessly wouldn't mind saving some dollars at the pump, too. According to Motor Trend, those shoppers might be in luck.
That's because the magazine has confirmed that Ford isn't walking away from the full-size SUV segment, and it's poised to do something about its offerings' economy ratings, too. According to MT, global Lincoln director Matt VanDyke has hinted that the next Navigator may drop two cylinders and go with a V6 model - the current model gets just 14 miles per gallon in the city and 20 on the highway from its 5.4-liter V8. The obvious fitment would be Ford's 3.5-liter twin-turbo EcoBoost V6, an engine that has spread like kudzu throughout the rest of the Blue Oval's large vehicle lineup.
Downsized turbocharged engines like Ford's EcoBoost franchise have come under fire as of late for not delivering their EPA fuel economy ratings, but their benefits extend beyond consumption - the 3.5L offers superior power and a better torque curve than the naturally aspirated V8. MT also suggests that Ford's 3.7-liter V6 could form the base engine for the next Navi - it has similar horsepower but a lot less torque than the current 5.4L. That may be less of a problem with the next generation tipped to go on a diet, which could level the playing field somewhat.

Which is more fuel efficient, driving with a pickup's tailgate up or down?

Thanks to the smoke wand in the wind tunnel, you can actually see the difference in our video.
Should you drive with your pickup truck's tailgate up or down? It's an age-old controversy that's divided drivers for decades. Traditionalists will swear you should leave the tailgate down. Makes sense, right? It would seem to let the air flow more cleanly over the body and through the bed. But there's also a school of thought that argues trucks are designed to look and operate in a specific manner, and modern design techniques can help channel the airflow properly. So don't mess with all of that: Leave the tailgate up.