TechCarScoopsabout 2 hours ago
GM Confirms 8.3-Liter Duramax Mongoose Diesel V8
2 min read
General Motors confirmed an all-new 8.3-liter Duramax turbodiesel V8, nicknamed Mongoose, for refreshed 2027 Chevrolet Silverado HD and GMC Sierra HD pickups. Output, towing and pricing remain undisclosed. The name targets Ford's Scorpion diesel.
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