Why Calgary Drivers Love the 3.0L Duramax Diesel Engine

The 3.0L Duramax® Turbo-Diesel continues to earn its legendary reputation across Calgary.    Whether you're towing a trailer through the Rockies or cruising open highways, this engine delivers with torque, reliability, and fuel efficiency.

The 3.0L Duramax® Diesel delivering confident towing across Alberta terrain.

What is the 3.0L Duramax Engine?

The 3.0L Duramax is a six-cylinder inline turbo-diesel designed to combine strength and refinement. Available in select Chevrolet and GMC vehicles, it offers exceptional towing, acceleration, and incredible fuel savings.

• Horsepower: 305 hp
• Torque: 495 lb-ft
• Max Towing: Up to 13,300 lbs*
• Fuel Efficiency: As low as 7.8 L/100km highway*

*Varies by model. Contact Shaganappi GM for details.

Why Choose the 3.0L Duramax?

• Diesel Efficiency: Cut down fuel costs while driving further.
• Low-End Torque: Power exactly when you need it—fast off the line or uphill.
• Refined Drive: Whisper-quiet engine with smooth handling and responsiveness.
• Long-Term Durability: Built tough for Alberta winters and long hauls.

Which Vehicles Feature the 3.0L Duramax?

You’ll find this powerhouse in:

• Chevrolet Silverado 1500
• GMC Sierra 1500
• Chevrolet Tahoe
• GMC Yukon

Silverado 1500 with the 3.0L Duramax—perfect for work or weekend getaways.

Precision and durability you can see: The Duramax Diesel engine up close.

Why Buy from Shaganappi GM?

We’re Calgary’s trusted source for GM diesel trucks and SUVs. Our team offers:

• Wide selection of Duramax-equipped models
• On-site customization and accessories
• Tariff-protected pricing
• Friendly, expert staff who speak your language