For sale: 2021 GMC Sierra AT4 Duramax Diesel with 112,993 km! The rugged, high-end version of the Sierra lineup, the AT4 combines off-road capabilities, luxurious comfort, and exceptional performance. With its Duramax Diesel engine, this truck offers power, fuel economy, and durability—an ideal choice for both work and leisure. Highlights: + 3.0L Duramax Diesel Engine Impressive torque, reduced fuel consumption, remarkable reliability, and ideal power for towing. + AT4 Version — Designed for adventure Off-road suspension, Rancho shock absorbers, skid plates, rugged tires, and aggressive design. + Interior comfort and luxury Heated seats, refined materials, exceptional driving position, and a quiet cabin for a truck in this class. + Remarkable towing capacity The Duramax is known for its strength, perfect for work, pulling a trailer, RV, or boat. + Modern GMC technology Touchscreen, Apple CarPlay/ Android Auto, rearview camera, multiple outlets, intelligent 4x4 system, and driver assistance features. + Safety and stability Solid chassis, excellent handling, and advanced safety technologies. + Distinctive AT4 styling Aggressive look, dark accents, unique wheels, contrasting interior—a truck that stands out. + Superior GMC durability + diesel engine Ideal for high mileage, demanding work, and years of use. This vehicle has been meticulously inspected and is in excellent condition. ✅ Mileage: 112,993 km ✅ Duramax Diesel engine — power, economy, and reliability ✅ AT4 version — off-road, rugged, and luxurious ✅ Meticulously inspected — excellent condition + "GMC Sierra AT4 Duramax: Performance, Robustness, and Comfort Combined." Price: $44,995 *** Extended warranty available *** *** Financing available *** *** OKAZE, first on opportunities ***