2025 GMC Sierra 3500 SLT 

in Smithers 

Built for serious work and long-distance confidence, this used 2025 GMC Sierra 3500 SLT delivers heavy-duty strength with smart everyday comfort. Offered by Coast Mountain GM in Smithers, this four-wheel-drive truck pairs a bold black exterior with a black interior, a 6.6L V8 engine, and the proven Allison 10-speed automatic transmission.

With 19,964 km on the odometer, this 2025 GMC Sierra 3500 SLT still has the fresh feel many buyers want in a late-model heavy-duty pickup. It is equipped with an engine block heater and steps, two practical features that make a real difference in Northern B.C. driving and daily use.

FEATURES OF THE Sierra 3500 SLT
»» Heavy-duty pickup with premium SLT trim
»» Four-wheel drive for added traction
»» Allison 10-speed automatic transmission included
»» Black exterior with black interior

TRUCK FEATURES
»» Built for demanding towing and hauling
»» Strong 6.6L V8 power delivery
»» Heavy-duty frame supports tough jobsite use
»» Side steps help cabin access

ADVANCED SAFETY FEATURES
»» Four-wheel drive aids slippery road traction
»» Heavy-duty build adds highway stability
»» Large pickup design supports clear visibility
»» Engineered for confident loaded driving

PERFORMANCE AND EFFICIENCY
»» 6.6L V8 with direct injection
»» Variable valve timing supports smooth response
»» Allison 10-speed automatic shifts efficiently
»» Strong power for towing and hauling

COMFORT AND CONVENIENCE
»» Side steps ease daily entry
»» Spacious cabin suits long workdays
»» Black interior offers clean appearance
»» Engine block heater helps winter starts

TECHNONOLGY AND CONNECTIVITY
»» Driver information display supports trip monitoring
»» Automatic transmission enhances driving ease
»» Modern truck layout keeps controls accessible
»» Built for work and travel needs

CARGO SPACE
»» Pickup bed supports large cargo loads
»» Designed for tools and equipment
»» Heavy-duty capability suits jobsite tasks
»» Strong hauling focus for daily use

WHAT OTHER OWNERS LIKE
»» Strong towing confidence under heavy loads
»» Smooth Allison transmission performance daily
»» Solid four-wheel-drive winter capability
»» Comfortable cabin for long trips

For drivers who need real capability without giving up comfort, this 2025 GMC Sierra 3500 SLT is a smart fit. The V8 powertrain is made for hard work, while the four-wheel-drive system helps deliver traction on rough roads, snowy routes, and changing job conditions around Smithers and beyond.

The black-on-black colour combination gives this truck a clean, professional look that suits both business and personal use. The side steps add welcome convenience every time you get in or out, and the engine block heater is a valuable feature for cold Canadian mornings.

If your next truck needs to handle demanding tasks with confidence, this used 2025 GMC Sierra 3500 SLT at Coast Mountain GM stands ready. It offers the heavy-duty strength buyers expect, practical features you will use often, and low enough kilometres to make it an appealing late-model option.

This 2025 GMC Sierra 3500 SLT's VIN is: 1GT4UUE70SF223559.