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Compare 2025 GMC Sierra 3500HD vs 2026 GMC Sierra 2500HD

2025 GMC Sierra 3500HD 2026 GMC Sierra 2500HD
Vehicle 2025 GMC Sierra 3500HD 2026 GMC Sierra 2500HD
Trim
MSRP / Full Price $70,299 $68,099
Average price for
(Change City)
Average finance payment (after tax) N/A N/A
Average lease payment (after tax) N/A N/A
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Brakes

Hill holder Standard Standard
Electronic hand brake auto hold Standard Standard
4 disc brakes (4 ventilated) Standard Standard
ABS Standard Standard
Brake assist system Standard Standard

Dimensions

External dimensions: overall length (mm): 6,002, overall width (mm): 2,079, overall height (mm): 2,056, ground clearance (mm): 285, wheelbase (mm): 3,596, front track (mm): 1,730, rear track (mm): 1,735 and curb to curb turning circle (mm): 14,300 Standard Not Available
Cargo area dimensions: length (mm): 2,496, front width (mm): 1,814, width between arches (mm): 1,284 and height (mm): 533 Standard Not Available
Internal dimensions: front headroom (mm): 1,095, front hip room (mm): 1,547, front leg room (mm): 1,131 and front shoulder room (mm): 1,678 Standard Not Available
Internal dimensions: front headroom (mm): 1,093, rear headroom (mm): 1,013, front hip room (mm): 1,554, rear hip room (mm): 1,530, front leg room (mm): 1,131, rear leg room (mm): 895, front shoulder room (mm): 1,677 and rear shoulder room (mm): 1,648 Not Available Standard
External dimensions: overall length (mm): 6,127, overall width (mm): 2,079, overall height (mm): 2,031, ground clearance (mm): 258, wheelbase (mm): 3,795, front track (mm): 1,748, rear track (mm): 1,709 and curb to curb turning circle (mm): 15,100 Not Available Standard
Cargo area dimensions: length (mm): 2,089, front width (mm): 1,814, width between arches (mm): 1,317 and height (mm): 533 Not Available Standard

Suspension

Independent front wishbone suspension with stabilizer bar and torsion springs none, rigid rear beam suspension with leaf springs none Standard Standard

Weights

Weights: gross vehicle weight (kg): 5,126, published curb weight (kg): 3,026, gross trailer weight braked (kg): 6,577, gross trailer weight unbraked (kg): 970, payload allowance (kg): 2,100 and Manufacturer’s own Standard Not Available
Weights: gross vehicle weight (kg): 4,559, published curb weight (kg): 2,986, gross trailer weight braked (kg): 6,577, payload allowance (kg): 1,573 and Manufacturer’s own Not Available Standard

Audio

Audio Connectivity: USB front, 2, 0 and 0 Standard Standard
Audio system with AM/FM radio touch screen and 0 Standard Standard
2 speakers Standard Not Available
6 speakers Not Available Standard

Cargo Area

Load restraint: hooks Standard Standard
Straight side pickup bed long Standard Not Available
Straight side pickup bed regular Not Available Standard

Convenience

Mobile Integration Apple CarPlay, Android Auto, 999, 999, 0, Apple wireless connection and Android wireless connection Standard Standard
WiFi network 3.0, 1 and embedded sim card Standard Standard
Illuminated entry system Standard Standard
Passenger vanity mirror Standard Standard
Cargo area light Standard Standard
Voice activating system; Google Standard Standard
Text to speech / speech to text Standard Standard
Apps control Standard Standard
OnStar telematics system advanced auto collision notification, Via SIM in vehicle, concierge service, 96 and breakdown assistance Standard Standard
Internet navigation system: arrows and voice info with knobs/touch buttons controls and traffic info 96 and 0 Standard Standard
Trailer assist: trailer brake control and tow mode Standard Not Available
Driver modes includes engine mapping and steering includes transmission Standard Standard
Bluetooth Standard Standard
Smart key: ; includes keyless start includes programmable settings Standard Not Available
1 12V in front Standard Standard
Cruise control Standard Standard
Front reading lights Standard Standard
Rear camera parking distance system Standard Standard
Vehicle start button Standard Standard
Parking assistance: guidance display for rear parking Standard Standard
Teen Driver smart key: includes programmable settings Not Available Standard
Trailer assist: includes trailer hitch assist trailer brake control and tow mode Not Available Standard

Instrumentation

Compass Standard Standard
Display screen 3.50, instrument cluster 1 and roller control, display screen 7.00, touch screen, Dashboard centre 1, fixed, no and Video entertainment Standard Standard
Trip computer: includes avg fuel econ Standard Standard
Instrument cluster Standard Standard
Low tire pressure monitor displays pressure Standard Standard
Seat belt warning Standard Standard

Interior Trim

Floor covering: none Standard Standard

Lights

LED brake lights, low beam, day time running lights, rear lights and high beam Standard Standard
Daytime running lights Standard Standard
Headlight control with dusk sensor Standard Standard
Headlights: LED with projector beam lens LED Standard Standard

Locks

Remote keyless power locks Standard Not Available
Internal button power locks Not Available Standard

Seats

Seating: 3 passengers Standard Not Available
Front driver seat : 40/20/40 split, front passenger seat : 40/20/40 split, front center seat : 40/20/40 split Standard Standard
Seat upholstery: vinyl and vinyl Standard Standard
Rear seats: non-folding split bench with seating for three split Not Available Standard
Seating: 6 passengers Not Available Standard
Front seat centre armrest Not Available Standard

Steering

Steering wheel ; includes height adjustment Standard Standard
Power steering Standard Standard

Storage

Cupholders in front row Standard Not Available
Dashboard console with open storage, partial overhead console Standard Standard
Cupholders in front row and rear seats Not Available Standard

Ventilation

Air conditioning Standard Standard
Ventilation system engine heater Standard Standard

Body Exterior

Front tow/recovery hooks Standard Standard
Trailer towing preparation includes: trailer hitch V Standard Standard
Rear step Standard Standard

Bumpers

Chrome front and rear bumpers Standard Standard

Doors

Black exterior door handles Standard Standard
Rear tailgate cargo doors Standard Standard
Doors: driver and passenger : front hinged Standard Not Available
Doors: driver, rear driver, passenger and rear passenger : front hinged Not Available Standard

Paint

Metallic paint Standard Standard

Visibility

Trailer towing mirrors Standard Standard
Front power windows with 2 express Standard Not Available
Windshield wipers with variable intermittent wipe Standard Standard
Driver and passenger door mirror: black, externally adjustable with wide angle Standard Standard
Rear window Standard Standard
Rear view mirror/camera Standard Standard
Rear side windows: wind-up on driver side and passenger side Not Available Standard
Front and rear power windows with 2 express Not Available Standard

Wheels

Front and rear all-terrain tires 275/70/S Standard Not Available
Front and rear steel wheels: 18"x 8.0" Standard Not Available
Rear axle Standard Standard
Spare wheel: fullsize with steel rim Standard Standard
Front and rear all-season tires 245/75/S Not Available Standard
Front and rear steel wheels: 17"x 7.5" Not Available Standard

Fuel

Fuel: unleaded ( 87 octane) Standard Standard
Fuel tanks: 136 litre capacity Standard Standard
Additional fuel types E85 Not Available Standard

Engine

Electrical system 12 Standard Standard
Emissions data: NRCan Standard Standard
Engine: 6.6L V8 Standard Standard

Engine Performance

Power: 401 hp @ 5,200 rpm; 464 ft lb of torque @ 4,000 rpm Standard Standard
Performance: Standard Standard

Transmission

Rear mechanical limited slip differential Standard Standard
Transmission: 10-speed automatic with manual mode ; incl. shifter on column 0 Standard Standard
Stability control Standard Standard
Electronic traction control Standard Standard
Part-time 4WD drive with manual selection 4WD Standard Not Available
Roll stability control Not Available Standard
Rear-wheel drive Not Available Standard

Safety

Forward Collision Alert anti-Collision systemfeatures: seat belt activation, brake assist, 8 km/h min speed activation, pedestrian & cyclist avoidance system, visual/acoustic warning, programmable distance, operates above 130 kph/78 mph, operates above 50 kph/30 mph, operates below 50 kph/30 mph and seat vibrate Standard Standard
Height adjustable front seat belts with pre-tensioners for driver, height adjustable front seat belts with pre-tensioners for passenger, front seat belts for centre Standard Standard
2 height adjustable head restraints for front seats Standard Not Available
Front side airbags Standard Standard
Driver and passenger front airbag Standard Standard
Front curtain airbags Standard Not Available
Airbags 6 Standard Standard
Trailer stability program Standard Standard
Lane departure warning Standard Standard
Blind spot monitor active without turn signal Standard Not Available
LATCH Standard Standard
Rear seat belts for driver, rear seat belts for passenger, 3-point rear seat belts for centre Not Available Standard
2 height adjustable head restraints for front seats and rear seats Not Available Standard
Front to rear curtain airbags Not Available Standard

Charges

Delivery/freight charge: $ 2,600.00 Standard Standard
Charges: Air Conditioning Tax $ 100.00 Standard Standard

Version

Version information 2025-Apr-08 Standard Not Available
Powertrain : combustion Standard Standard
Data completeness Standard Standard
4-door regular cab pickup Regular Cab Standard Not Available
Trim level: PRO and 1SA Standard Standard
Date introduced: Standard Standard
4-door extended cab pickup Double Cab Not Available Standard
Version information 2025-Oct-29 Not Available Standard

Warranty

Warranty whole vehicle - Total: 36 months/ 60,000 km Standard Standard
Warranty powertrain - OEM 60 months/ 100,000 km Standard Standard
Warranty whole vehicle - OEM: 36 months/ 60,000 km Standard Standard
Roadside assistance warranty: 60 months/ 100,000 km Standard Standard
Full service warranty: 24 months/ 24,000 km Standard Standard
Paint warranty: 36 months/ 60,000 km Standard Standard
Anti-corrosion warranty: 72 months/ 160,000 km Standard Standard
Warranty powertrain - Total: 60 months/ 100,000 km Standard Standard