First natural gas GM half-ton pickups with 5.3L DI engines delivered in Texas
Green Car Congress
OCTOBER 23, 2014
liter direct injection engine. The 2015 model vehicles were purchased by local Houston company NewTex Plumbing and San Antonio-based Pioneer Energy Services. During EPA testing the DuraDrive DI set a record for efficiency on an eight-cylinder natural gas truck, achieving 23 mpg (10.2 direct injection engine.
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