Assertion: conventional diesel powered truck | /r/CapableOf | provide superior fuel economy
Facets:
value: by up to 30 percent
type: OTHER
value: to gas trucks
type: TRANSITIVE-OBJECT
value: historically
type: TEMPORAL
Source sentences:
text: Historically, diesel engine-powered trucks provided superior fuel economy to gas trucks (by up to 30 percent in examples from the last two decades), but gas engines are starting to catch up.