Mark Wilson's Better Used Cars
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2025 GMC Sierra 1500 Denali | Diesel | Reserve Pkg | HUD | Adaptive Cruise | Power Boards | Nav | $6500.00 in Options! 
in Guelph 

26,039 km
 Automatic
Ext: Silver Int: Brown
Great Value
  • 2025 GMC 0 used pre-owned, Ext:Silver, int:Brown, Denali, 74988. Mark Wilson's Better Used Cars. SG220639-1
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  • 2025 GMC 0 used pre-owned, Ext:Silver, int:Brown, Denali, 74988. Mark Wilson's Better Used Cars. SG220639-2
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  • 2025 GMC 0 used pre-owned, Ext:Silver, int:Brown, Denali, 74988. Mark Wilson's Better Used Cars. SG220639-20
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  • 2025 GMC 0 used pre-owned, Ext:Silver, int:Brown, Denali, 74988. Mark Wilson's Better Used Cars. SG220639-27
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Taxes are excluded (unless selected otherwise). While we strive to ensure that the information on this website is accurate, we recommend contacting us directly to verify details and obtain additional information about the vehicle.

Vehicle History 

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2025 GMC Sierra 1500 - Specifications 

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  • Model: Sierra 1500
  • Trim Level: Denali | Diesel | Reserve Pkg | HUD | Adaptive Cruise | Power Boards | Nav | $6500.00 in Options!
  • Category: Trucks
  • Exterior Colour: Silver
  • Interior Colour: Brown
  • Passengers: 5
  • Doors: 4
  • Kilometers: 26,039 km
  • Stock #: SG220639
  • VIN: 3GTUUGE84SG220639
  • See options
  • Drive train: Four-wheel drive
  • Transmission: Automatic
  • Fuel: Diesel
  • Engine: 3.0L
  • Cylinders: 6
  • Price: 74,988

Key features of the 2025 GMC Sierra 1500 

Premium Interior Comfort

Denali leather seats, real wood trim, and ventilated seating provide luxury and comfort.

Cutting-Edge Technology

Large touchscreen, wireless Apple CarPlay/Android Auto, and advanced driver assistance features.

Enhanced Safety Suite

Comprehensive safety features: lane keep assist, forward collision alert, and adaptive cruise control.

The key features listed may depend on the trim, options, or equipment package.

Safety features of the 2025 GMC Sierra 1500 

Advanced Safety Tech

Stay protected with cutting-edge safety technology for peace of mind.

Adaptive Cruise Ctrl

Effortlessly maintain safe distance with adaptive cruise control.

Lane Keep Assist

Stay on track with lane keep assist for safer driving.

360-Degree Camera

Full visibility with 360-degree camera for safer maneuvering.

The safety features listed may depend on the trim, options, or equipment package.

2025 GMC Sierra 1500 - Description 

2025 GMC Sierra 1500 Denali | Diesel | Reserve Pkg | HUD | Adaptive Cruise | Power Boards | Nav | $6500.00 in Options!
Built for drivers who want premium comfort and real truck strength, this 2025 GMC Sierra 1500 Denali is ready for work, travel, and daily life in Guelph. It pairs a Silver exterior with a Brown interior, four full doors, automatic transmission, and four-wheel drive for confident year-round use.

This used 2025 GMC Sierra 1500 Denali has only 26,039 km and features the efficient 3.0L diesel engine. It delivers strong low-end torque, smooth highway cruising, and the refined road manners expected from a full-size GMC pickup. This truck feels upscale, capable, and easy to enjoy every day.

FEATURES OF THE Sierra 1500 Denali

»» Premium Denali design with bold presence
»» 3.0L diesel power with strong torque
»» Four-wheel drive for all-season confidence
»» Automatic transmission for smooth daily driving

ADVANCED SAFETY FEATURES

»» Anti-lock braking system helps controlled stops
»» Traction control supports grip on roads
»» Lane departure warning adds driving support
»» Four-wheel drive boosts slippery-road confidence

PERFORMANCE AND EFFICIENCY

»» 3.0L diesel engine delivers strong torque
»» Automatic transmission provides smooth power delivery
»» Four-wheel drive improves traction year-round
»» Diesel efficiency suits long highway drives

COMFORT AND CONVENIENCE

»» Heated seats add comfort in winter
»» Heated steering wheel warms cold mornings
»» Remote starter adds everyday convenience
»» Power windows simplify daily operation

TECHNONOLGY AND CONNECTIVITY

»» Apple CarPlay connects favourite smartphone apps
»» USB port keeps devices charged
»» Push button start adds modern ease
»» Keyless entry makes access quick

TRUCK FEATURES

»» Full-size pickup built for versatile duty
»» Four doors improve passenger access
»» Diesel torque supports hauling confidence
»» Four-wheel drive handles changing conditions

CARGO SPACE

»» Pickup bed supports gear and supplies
»» Useful box space for work items
»» Cabin storage helps organize essentials
»» Four-door layout adds interior flexibility

WHAT OTHER OWNERS LIKE

»» Strong diesel torque for easy driving
»» Comfortable cabin for long road trips
»» Four-wheel drive for winter confidence
»» Denali trim feel and quiet ride

Finished in Silver, this GMC stands out with a clean, upscale look that suits both business and personal use. Alloy wheels, fog lights, electric mirrors, and a power sunroof add style and day-to-day practicality without overcomplicating the truck's purpose.

Inside, the Brown interior creates a warm and premium atmosphere. Heated seats, front air conditioning, an adjustable steering wheel, leather steering wheel, and heated steering wheel help make every trip more comfortable. The cabin is designed to feel welcoming while keeping controls simple and easy to reach.

This truck also brings the convenience features buyers want most. Remote starter, push button start, keyless entry, power windows, and electric mirrors all help make busy days easier. Apple CarPlay and a USB port keep you connected whether you are commuting through Guelph or heading out on the highway.

For drivers who want a premium used truck with diesel efficiency, practical four-wheel-drive capability, and the comfort expected from a Denali, this 2025 GMC Sierra 1500 Denali is an excellent fit. It offers a strong mix of refinement, utility, and confidence from Mark Wilson's Better Used Cars.

This 2025 GMC Sierra 1500 Denali's VIN is: 3GTUUGE84SG220639.

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2025 GMC Sierra 1500 - Options 

2025 GMC Sierra 1500 - Technical Specifications 

  • Fuel:
  • Fuel efficiency:  
    • City: Liters / 100 Km
    • Highway: Liters / 100 Km
  • Horse Power: Hp at Rpm
  • Torque: Lbs at Rpm
  • Trunk space: Liters
  • Vehicle weight: Kg
  • Length: mm
  • Width: mm
  • Height: mm

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