GMC Sierra 1500s for sale in Orangeville, ON

AT4 PREMIUM, CREW, 4X4, 3.0L DURAMAX I-6 DIESEL, 10-SPEED AUTOMATIC, 3.23 AXLE, 5.8FT BOX, GOOGLE RADIO, HEATED/COOLED LEATHER BUCKETS, HEATED WHEEL, SUNROOF, HEATED 2ND ROW, 20 INCH ALLOY WHEELS, REAR CAMERA, BOSE, MULTIPRO TAILGATE, TOW PACKAGE, ADAPTIVE CRUISE, TECHNOLOGY PKG, 1-OWNER! COME CHECK OUT THIS BEAUTIFUL 2025 GMC SIERRA 1500 AT4 PREMIUM CREW THAT IS WELL EQUIPPED AND WELL-MAINTAINED WITH 17K KMS ON IT! THIS AT4 LOOKS SHARP EQUIPPED IN A BEAUTIFUL COLOUR WITH PLENTY OF BLACK CHROME TRIM! ON THE EXTERIOR, THIS AT4 FEATURES LED HEADLIGHTS WITH LED DAYTIME RUNNING LIGHTS, BLACK CHROME GRILLE AND TRIM AS WELL AS 20 INCH ALLOY WHEELS! THIS AT4 IS FINISHED IN ONYX BLACK WHICH ACCENTS A GREAT BLACKOUT LOOK WITH THE BLACK CHROME TRIM THIS TRUCK HAS AND IS ALSO EQUIPPED WITH A BEDLINER TO KEEP YOUR CARGO AREA CLEAN! THE NEW STYLE TRUCK FEATURES A GREAT NEW DESIGN AND THE ALL-NEW GMC MULTI-PRO TAILGATE! UNDER THE HOOD, THE EFFICIENT 3.0L DURAMAX I-6 DIESEL AND 10-SPEED AUTOMATIC IS READY TO GET THE JOB DONE WITH GOOD FUEL ECONOMY! ON THE INTERIOR, THIS AT4 IS WELL-EQUIPPED AND FINISHED WITH BEAUTIFUL BLACK HEATED AND COOLED LEATHER SEATS, HEATED STEERING WHEEL, LED LIGHTING AND FULL POWER GROUP AS WELL! THIS AT4 ALSO FEATURES THE NEW GOOGLE BASED RADIO WITH HANDS FREE CALLING AS WELL AS WIRELESS MEDIA STREAMING! ALSO ENJOY THE ADDITION OF APPLE CARPLAY AND ANDROID AUTO AS WELL FOR EVEN MORE FUNCTIONALITY! KEEP EVERYONE COMFORTABLE WITH DUAL CLIMATE CONTROL AND REMOTE START TO WARM THE TRUCK AHEAD OF TIME! THIS TRUCK IS ALSO EQUIPPED WITH A REAR CAMERA TO HELP YOU AVOID ANY OBSTACLES OR ACCIDENTS! FOR A GREAT OPEN AIR FEELING WHILE DRIVING, THIS AT4 IS ALSO EQUIPPED WITH A POWER SUNROOF! FOR EVEN MORE SAFETY, ENJOY THE EQUIPPED ADAPTIVE CRUISE CONTROL AND MORE! COME CHECK OUT THIS STUNNING AND WELL-EQUIPPED AT4 TODAY!

Discover the ultimate in luxury and capability with the 2025 GMC Sierra 1500 Denali 4WD Crew Cab 147". Crafted for those who demand both power and refinement, this premium full-size pickup blends commanding performance with upscale touches. Its DURAMAX 3.0L TURBO-DIESEL I6 engine is paired with a smooth 10-speed automatic and full-time four-wheel drive, making it ready for both highways and rugged terrain. Step inside and you'll be greeted by a sophisticated cabin, featuring driver-centric displays, including a 12.3-inch driver information screen and a 13.4-inch infotainment touchscreen, complete with wireless Apple CarPlay, Android Auto, and built-in Google apps for seamless connectivity. This Sierra Denali also comes equipped with remote start, heated seats, a heated steering wheel, a power sunroof, and a trailer brake controller, ensuring comfort and convenience in every drive. Safety and confidence come standard thanks to GM’s Pro Safety suite, Hill Descent Control, selectable traction modes, and HD Surround Vision for effortless maneuvering and towing. Elegance and comfort are at every turn from the spacious Crew Cab layout to premium leather upholstery and thoughtful touches throughout. Whether you're heading into the backcountry or across town, the 2025 Sierra Denali delivers best-in-class luxury in a capable, powerful package that redefines what a truck can be.

This vehicle is being sold as part of our CERTIFIED PRE-OWNED PROGRAM with a CLEAN CarFax report.

2025 GMC SIERRA 1500 DENALI | CERTIFIED PRE-OWNED, ONE OWNER, ACCIDENT-FREE, ONYX BLACK EXTERIOR, JET BLACK LEATHER INTERIOR, 22k km, DURAMAX 3.0L TURBO-DIESEL, 10-SPD AUTOMATIC TRANSMISSION, 4X4, MULTIPRO TAILGATE, 13.4" GMC INFOTAINMENT SYSTEM, 12.3" DIGITAL DRIVER DISPLAY, BOSE PREMIUM SOUND SYSTEM, WIRELESS APPLE CARPLAY, WIRELESS ANDROID AUTO, HEATED AND VENTILATED FRONT SEATS, HEATED REAR SEATS, HEATED STEERING WHEEL, HD SURROUND VISION, FORWARD COLLISION ALERT, LANE KEEP ASSIST, PREMIUM ALLOY WHEELS AND MORE!

This Certified Pre-Owned, one-owner, accident-free 2025 GMC Sierra 1500 Denali delivers premium diesel performance and refined capability in one bold package. As a standout Used 2025 GMC Sierra 1500 for Sale in Ontario, it’s powered by the efficient and torque-rich Duramax 3.0L Turbo-Diesel paired with a smooth 10-speed automatic, offering confident 4x4 traction, strong towing capability, and impressive highway efficiency. The Jet Black leather interior feels upscale and modern, featuring a large 13.4-inch touchscreen, digital driver display, Bose premium audio, and seamless wireless smartphone connectivity. Heated and ventilated front seats, heated rear seating, and a heated steering wheel provide year-round comfort. Advanced safety technologies such as HD Surround Vision, Forward Collision Alert, and Lane Keep Assist enhance everyday confidence. This Accident-Free GMC Sierra 1500 blends luxury, durability, and intelligent technology for Ontario truck buyers seeking power without compromise.

DENALI, DURAMAX 3.0L TURBO-DIESEL, 10-SPD AUTOMATIC TRANSMISSION, AWD,  CREW CAB, 147" BOX, 22-INCH ALLOYS, DENALI PREMIUM SUSPENSION WITH ADAPTIVE RIDE CONTROL, DENALI RESERVE PACKAGE, BOSE PREMIUM SOUND SYSTEM, LED FOG LAMPS, 13.4" DIG COLOUR TOUCHSCREEN, HD SURROUND VISION W/BED VIEW, SMART PHONE INTEGRATION, WIRELESS CHARGING, POWER SUNROOF, REAR CAMERA MIRROR, HEAD-UP DISPLAY, HEATED/VENTILATED FRONT SEATS, HEATED SECOND ROW, FORWARD COLLISION ALER, LANE KEEP ASSIST, FRONT & REAR PARK ASSIST, TRAILER SIDE BLIND ZONE ALERT, KEYLESS OPEN & REMOTE START,  TRAILERING PACKAGE, TRAILER BRAKE CONTROLLER, DUAL EXHAUST, LOADED, 1-OWNER, CERTIFIED!

This 2025 Sierra 1500 Denali Crew Cab brings top-level luxury, capability, and diesel efficiency. It’s powered by the Duramax 3.0L Turbo-Diesel paired with a 10-speed automatic transmission and features AWD with a 147-inch box for practical everyday use. The truck stands out with bold 22-inch alloys and the Denali Premium Suspension with Adaptive Ride Control for a smooth and confident drive. Equipped with the Denali Reserve Package, it offers premium upgrades including a power sunroof, Rear Camera Mirror, and Head-Up Display. Inside, you get a refined cabin with heated and ventilated front seats, heated second-row seats, and a Bose premium sound system. The 13.4-inch digital colour touchscreen supports full smartphone integration and wireless charging, while HD Surround Vision with Bed View provides exceptional visibility all around. Safety and driver assistance features include Forward Collision Alert, Lane Keep Assist, Front and Rear Park Assist, and Trailer Side Blind Zone Alert. Towing is made easy with the Trailering Package, Trailer Brake Controller, and dual exhaust for a strong finish. A sharp, well-cared-for 1-owner truck. Loaded and Certified!

2025 GMC SIERRA 1500 AT4 CREW CAB 4WD | CERTIFIED PRE-OWNED, ONE OWNER, ACCIDENT-FREE, DURAMAX 3.0L TURBO-DIESEL, 10-SPEED AUTOMATIC, 4WD, X31 OFF-ROAD PACKAGE, 2" LIFT, SKID PLATES, HILL DESCENT CONTROL, 13.4" TOUCHSCREEN INFOTAINMENT, GOOGLE BUILT-IN, WIRELESS APPLE CARPLAY, WIRELESS ANDROID AUTO, BOSE PREMIUM AUDIO, ADAPTIVE CRUISE CONTROL, HD SURROUND VISION, HEAD-UP DISPLAY, HEATED & VENTILATED FRONT SEATS, HEATED REAR SEATS, MULTIPRO TAILGATE, SPRAY-ON BEDLINER, 20" ALLOY WHEELS AND MORE!

This Certified Pre-Owned 2025 GMC Sierra 1500 AT4 is a one-owner, accident-free truck offering exceptional value for anyone searching for a Used 2025 GMC Sierra 1500 for sale in Ontario. Powered by the efficient and capable Duramax 3.0L turbo-diesel engine paired with a smooth 10-speed automatic transmission and advanced 4WD system, it delivers strong towing confidence and refined highway performance. Inside, the cabin blends rugged capability with premium comfort, featuring heated and ventilated seating, a large 13.4" touchscreen with Google built-in, wireless smartphone integration, and a Bose premium sound system. Advanced safety tech like HD surround vision, adaptive cruise control, and multiple driver-assist systems adds everyday confidence. This AWD truck is ideal for work, adventure, or daily driving, offering versatility, efficiency, and premium refinement in one bold package.

This 2025 GMC Sierra 1500 AT4 4WD Crew Cab is a bold and capable full-size pickup that combines premium refinement with serious off-road performance. Powered by the commanding 6.2L EcoTec3 V8 engine paired with a smooth and responsive 10-speed automatic transmission, this Sierra delivers exceptional power, towing capability, and confident acceleration for both work and recreation. The advanced 4WD system and AT4 off-road engineering make it well-equipped to handle rugged terrain while maintaining a smooth and composed ride on the road. The Crew Cab configuration provides a spacious and comfortable interior, along with the versatility you need for passengers and cargo alike.

Inside, this AT4 is designed with modern convenience and comfort in mind. Enjoy the added luxury of a power sunroof that brings in natural light and fresh air, along with wireless charging to keep your devices powered without the clutter of cords. Remote start adds everyday convenience, allowing you to prepare the cabin before you even step inside. The 12" diagonal reconfigurable multi-color Driver Information Center keeps important vehicle data clearly displayed and customizable to your preferences, enhancing your overall driving experience.

Equipped with a trailer brake controller, this Sierra is ready to tow with confidence, making it a strong choice for hauling trailers, boats, or equipment. With its bold styling, powerful V8 performance, and advanced technology, this 2025 GMC Sierra 1500 AT4 stands out as a versatile and premium truck that’s ready to take on any task on the job site, off the beaten path, or on the open road.

The 2025 GMC Sierra 1500 AT4 Crew Cab in stunning Black is a powerhouse with its robust 4×4 drivetrain and automatic transmission, providing superior handling whether on rugged terrain or city streets.

This impressive truck sports a commanding presence with its sleek Black exterior, accented by striking alloy wheels. Step inside to experience the luxury and comfort of the Black leather interior, complete with heated and cooled seats to ensure optimal comfort in any climate.

Stay connected and entertained with advanced technology features including a navigation system, Bluetooth connection, and satellite radio, all accessible through its smart device integration. The Sierra 1500 AT4 prioritizes safety with features such as lane assist, a backup camera, parking sensors, and adaptive cruise control, providing confidence and peace of mind on every journey.

This truck is built for those who seek adventure and refinement, making it an ideal choice for both work and leisure. If you're ready to elevate your driving experience, contact us today for more information about this remarkable vehicle.

AT4, DURAMAX 3.0L TURBO-DIESEL, 10-SPEED AUTOMATIC TRANSMISSION, CREW CAB, 4X4, 18-INCH ALLOYS, X31 OFF-ROAD SUSPENSION WITH 2" LIFT AND MONOTUBE SHOCKS, BOSE PREMIUM SOUND SYSTEM, ADAPTIVE CRUISE CONTROL, POWER SUNROOF, 13.4" TOUCHSCREEN PREMIUM INFOTAINMENT SYSTEM, HD SURROUND VISION, SMART PHONE CONNECTIVITY, WIRELESS CHARGER, KEYLESS OPEN & REMOTE START, HEATED/VENTILATED FRONT PASSENGER BUCKET SEATS, HEATED SECOND ROW, HEATED WRAPPED STEERING WHEEL,  FORWARD COLLISION ALERT, LANE KEEP ASSIST, FRONT & REAR PARK ASSIST, TRAILER SIDE BLIND ZONE ALERT, SPRAY-ON BEDLINER, REAR SLIDING POWER WINDOW, TRAILER BRAKE CONTROLLER, 1-OWNER, CERTIFIED!

This Sierra 1500 AT4 is powered by the Duramax 3.0L Turbo-Diesel paired with a 10-speed automatic transmission, 4x4, and a Crew Cab configuration. It rides on 18-inch alloy wheels and features the X31 Off-Road package with a 2-inch lift and monotube shocks for confident performance on any terrain. Inside, it comes equipped with a 13.4-inch premium touchscreen infotainment system, smartphone connectivity, wireless charging, Bose premium sound, and keyless open with remote start. Comfort features include heated and ventilated front bucket seats, heated second-row seats, and a heated wrapped steering wheel. A power sunroof and rear sliding power window add convenience and comfort. Safety and driver assistance include Adaptive Cruise Control, Forward Collision Alert, Lane Keep Assist, Front and Rear Park Assist, HD Surround Vision, and Trailer Side Blind Zone Alert. Towing is supported with a trailer brake controller, spray-on bedliner, and full trailering setup. Certified and ready for work, play, or daily use.

2025 GMC SIERRA 1500 AT4 CREW CAB | DURAMAX 3.0L TURBO-DIESEL, 10-SPEED AUTOMATIC TRANSMISSION, 4X4, ONE OWNER, ACCIDENT-FREE, SUMMIT WHITE, JET BLACK/KALAHARI LEATHER INTERIOR, AT4 OFF-ROAD SUSPENSION, SKID PLATES, HILL DESCENT CONTROL, SPRAY-ON BEDLINER, MULTIPRO TAILGATE, HEATED AND VENTILATED FRONT SEATS, HEATED STEERING WHEEL, BOSE PREMIUM AUDIO SYSTEM, 13.4" TOUCHSCREEN INFOTAINMENT, WIRELESS APPLE CARPLAY AND ANDROID AUTO, 360-DEGREE CAMERA, FRONT AND REAR PARK ASSIST, REMOTE START, 15K KM, AND MORE!

This Certified Pre-Owned, one-owner, accident-free GMC Sierra 1500 delivers premium capability with only 15k km, making it an exceptional Used 2025 GMC Sierra 1500 AT4 for Sale in Ontario. Powered by the efficient and torque-rich 3.0L Duramax turbo-diesel paired to a smooth 10-speed automatic, this 4x4 truck offers confident towing, strong highway performance, and impressive fuel economy for a full-size pickup. The AT4 off-road suspension and skid plates enhance trail readiness while maintaining a composed, refined ride. Inside, the Jet Black/Kalahari leather cabin blends rugged style with upscale comfort, highlighted by a large 13.4-inch touchscreen, wireless smartphone connectivity, Bose audio, and heated and ventilated seating. Advanced safety technology, including a 360-degree camera and park assist, adds everyday confidence. This Accident-Free GMC Sierra 1500 balances luxury, durability, and real-world versatility.

AT4,6.2L ECOTEC3 V8 ENGINE, 10-SPD AUTOMATIC TRANSMISSION, CREW CAB, 20-INCH ALLOYS, SUNROOF, X31 OFF-ROAD, SUSPENSION WITH 2-INCH LIFT, HILL DESCENT CONTROL, 15-INCH TOUCHSCREEN, SMARTPHONE INTEGRATION, HEATED/VENTILATED DERIVER AND FRONT PASSENGER BUCKET SEATS, 10-WAY POWER SEATS, HEATED SECOND ROW, KEYLESS OPEN & REMOTE START, BOSE AUDIO, ADAPTIVE CRUISE CONTROL, HEATED WRAPPED STEERING WHEEL, POWER WINDOWS/ LOCKS/ FOLDING MIRRORS, HEADS-UP DISPLAY, REAR CAMERA MIRROR, BED VIEW CAMERA, FORWARD COLLISION ALERT, FRONT PEDESTRIAN BRAKING, LANE KEEP ASSIST W/LANE DEPARTURE WARING, FRONT & REAR PARK ASSIST, TRAILER SIDE BLIND ZONE ALERT, REAR CROSS TRAFFIC BRAKING, REAR PEDESTRIAN ALERT,  HD SURROUND VISION, TRAILERING BRAKE CONTROLLER, SPORTS PEDAL, 1-OWNER, CERTIFIED PRE-OWNED!

The 2025 GMC Sierra 1500 AT4 Crew Cab blends premium comfort with serious off-road capability. Under the hood is the powerful 6.2L EcoTec3 V8 engine, paired with a smooth 10-speed automatic transmission, delivering confident performance on and off the road. Built for adventure, this AT4 features the X31 Off-Road Package, including an off-road suspension with a 2-inch factory lift, Hill Descent Control, and rugged 20-inch alloy wheels. A power sunroof adds an open-air feel to the refined cabin.Inside, you’ll find heated and ventilated front bucket seats, 10-way power adjustable driver and passenger seats, a heated second row, and a heated leather-wrapped steering wheel. Technology is front and center with the 15-inch touchscreen infotainment system, smartphone integration, BOSE premium audio, Head-Up Display, and a rear camera mirror. Advanced safety and driver-assist features include Adaptive Cruise Control, Forward Collision Alert, Front Pedestrian Braking, Lane Keep Assist with Lane Departure Warning, Front and Rear Park Assist, HD Surround Vision, Trailer Side Blind Zone Alert, Rear Cross Traffic Braking, and Rear Pedestrian Alert. Trailering is made easy with a trailer brake controller, bed view camera, power folding mirrors, and sport pedals adding a bold finishing touch. This one-owner, Certified Pre-Owned 2025 GMC Sierra 1500 AT4 offers premium refinement, cutting-edge technology, and true off-road capability in one impressive package.

DENALI, CREW, 4X4, 3.0L DURAMAX DIESEL I-6, 10-SPEED AUTOMATIC, 5.8FT BOX, 3.23 AXLE, GOOGLE RADIO, SUNROOF, HEATED/COOLED LEATHER BUCKETS, HEATED WHEEL, HEATED 2ND ROW, 20 INCH ALLOY WHEELS, STEP BARS, FRONT/REAR PARK ASSIST, REAR CAMERA, DENALI CHROME TRIM, BOSE, TOW PACKAGE, POWER TAILGATE, MULTI-PRO TAILGATE, 1-OWNER, CLEAN CARFAX, MACMASTER ORIGINAL! COME CHECK OUT THIS BEAUTIFUL 2025 GMC SIERRA 1500 DENALI CREW THAT IS WELL-LOADED AND WELL-MAINTAINED WITH ONLY 15K KMS ON IT SINCE NEW! THIS DENALI LOOKS SHARP EQUIPPED IN A BEAUTIFUL COLOUR WITH PLENTY OF CHROME! ON THE EXTERIOR, THIS DENALI FEATURES BODY COLOUR BUMPERS, LED HEADLIGHTS WITH LED DAYTIME RUNNING LIGHTS, CHROME DENALI MESH GRILLE AND TRIM AS WELL AS POWER STEP BARS AND 20 INCH ALLOY WHEELS! THIS DENALI IS FINISHED IN WHITE FROST TRI-COAT WHICH CONTRASTS GREATLY AGAINST THE CHROME TRIM THIS TRUCK HAS AND IS ALSO EQUIPPED WITH A BEDLINER TO KEEP YOUR CARGO AREA CLEAN! THE NEW STYLE TRUCK FEATURES A GREAT NEW DESIGN AND THE ALL-NEW GMC MULTI-PRO TAILGATE! UNDER THE HOOD, THE ECONOMICAL 3.0L DURAMAX DIESEL I-6 AND 10-SPEED AUTOMATIC IS READY TO GET THE JOB DONE WITH GOOD FUEL ECONOMY AS WELL AS AMAZING PASSING AND TOWING POWER! ON THE INTERIOR, THIS DENALI IS WELL-EQUIPPED AND FINISHED WITH BEAUTIFUL HEATED AND COOLED BROWNSTONE LEATHER SEATS, LED LIGHTING AND FULL POWER GROUP AS WELL! THIS DENALI ALSO FEATURES THE GOOGLE BASED INFOTAINMENT WITH HANDS FREE CALLING AS WELL AS WIRELESS MEDIA STREAMING AND NAVIGATION THROUGH GOOGLE MAPS! ALSO ENJOY THE ADDITION OF APPLE CARPLAY AND ANDROID AUTO AS WELL FOR EVEN MORE FUNCTIONALITY! KEEP EVERYONE COMFORTABLE WITH DUAL CLIMATE CONTROL AND REMOTE START TO WARM THE TRUCK AHEAD OF TIME! ALSO ENJOY THE EQUIPPED POWER SUNROOF AS WELL FOR A GREAT OPEN AIR FEEL WHILE DRIVING! THIS TRUCK IS ALSO EQUIPPED WITH FRONT AND REAR PARK ASSIST AND 360 CAMERA TO HELP YOU AVOID ANY OBSTACLES OR ACCIDENTS! COME CHECK OUT THIS STUNNING AND WELL-EQUIPPED DENALI TODAY!