High - grade
alloy body construction with steel frame, 450 pounds of chassis weight shaved from prior chassis
Not exact matches
For 2018, the Expedition moves to an aluminum -
alloy body on steel frame
construction, saving about 300 pounds in the process.
The Optima Hybrid features a uniquely engineered
body that combines various high - tensile strength steel
alloys, creating a stiffer, more durable chassis with more than 50 percent Advanced High Strength Steel (AHSS)
construction.
BODY & CHASSIS
Construction Steel monocoque Length 5290m m (208.26 in) Width (inc. mirrors) 2118 mm (83.39 in) Weight 2475 kg (5456 lb) Height Flying Spur: 1475 mm (58.1 in) Flying Spur Speed: 1465 mm (57.7 in) Wheelbase 3065 mm (120.67 in) Front track 1623 mm (63.9 in) Rear track 1607 mm (63.27 in) Wheels Flying Spur: 9.0 J 19 - inch
Alloy (optional 9.0 J 20 - inch
Alloy) Flying Spur Speed: 9.5 J 20 - inch
Alloy
The 2018 Ford Expedition retains the same
body - on - frame
construction as previous iterations, albeit with a redesigned, high - strength steel frame and an aluminum -
alloy body like that of the 2015 + F - 150.