2025 GMC Sierra EV For Sale in Williamsville NY

Prices starting at: $89,900

View photos, watch videos and get a quote on a new 2025 GMC Sierra EV in Williamsville, NY.

2025 GMC Sierra EV Truck Thunderstorm Gray

Body Exterior: Left rear passenger door : conventional; Right rear passenger : conventional; Rear cargo : tailgate and middle-gate; Power door mirrors; Heated door mirrors; Rear step bumper; Bedliner; Trailer sway control

Powertrain: Compressor : Not Available; Horsepower : 645hp @ RPM; Torque : 785 lb.-ft. @ RPM; Engine location : front and rear; Hybrid electric powertrain type : BEV (battery electric vehicle); Hybrid traction battery all electric range : 390 miles; Recommended fuel : Electric; Transmission : 1 speed automatic; Mode select transmission; Drive type : all-wheel; Fuel economy combined : 64mpge; Standard fuel economy fuel type : electric; Hybrid traction battery voltage : 400; Hybrid traction battery number of cells : 480; Hybrid traction battery type : nickel manganese cobalt (NMC); Hybrid traction battery onboard charger (kW) : 19.2; Hybrid traction battery DC charging connector type : SAE CCS; Hybrid traction battery peak DC fast charge rate (kW) : 300.0; Fuel economy equivalent measure; Fuel economy combined (kWh) : 52 kWh/100m; Traction battery bidirectional capability; Powertrain number of motors : 2; Fuel economy city : 70mpg; Fuel economy highway : 59mpg

Warranty: Basic warranty : 36 months/36,000miles; Powertrain warranty : 60 months/60,000miles; Corrosion perforation warranty : 72 months/100,000miles; Roadside assistance coverage : 60 months/60,000miles; Traction battery warranty : 96 months/100,000miles

Suspension/Handling: Adaptive suspension; Auto-leveling suspension; Four wheel independent suspension; Front anti-roll bar; Power steering; Speed-sensing steering; Alloy wheels; Front tires : 275/50SR24.0; Rear tires : 275/50SR24.0; Single rear wheels; Wheel size : 24"

Specs and Dimensions: Engine torque : 785 lb.-ft. @ RPM; Payload : 612kg (1,350lbs); Curb weight : 3,910kg (8,620lbs); GVWR : 4,531kg (9,990lbs); Towing capacity : 4,763kg (10,500lbs); Exterior length : 5,929mm (233.4"); Exterior body width : 2,129mm (83.8"); Exterior height : 1,999mm (78.7"); Wheelbase : 3,708mm (146.0"); Turning radius : 6.5m (21.2'); Front legroom : 1,139mm (44.9"); Rear legroom : 1,126mm (44.3"); Front headroom : 1,114mm (43.9"); Rear headroom : 982mm (38.7"); Front hiproom : 1,558mm (61.3"); Rear hiproom : 1,545mm (60.8"); Front shoulder room : 1,625mm (64.0"); Rear shoulder room : 1,608mm (63.3"); Greenhouse Gas Score (GG) : 10; Interior front cargo volume : 311 L (11 cu.ft.)

Entertainment Features: AM/FM radio : SiriusXM with 360L; Satellite radio trial duration with new vehicle purchase (months) : 3; Premium audio system : Premium GMC Infotainment System; Radio data system; Steering wheel mounted audio controls; Speakers : 7; Speaker type : Bose; Turn-by-turn navigation directions : OnStar Turn-by-Turn Navigation; Wireless phone connectivity : Bluetooth; 1st row LCD monitors : 2; Primary LCD size : 16.8"; Smart device integration; Wireless Phone Charger : front

Lighting, Visibility and Instrumentation: Fully automatic headlights; Delay-off headlights; Auto high-beam headlights; Front fog lights; Rear fog lights; Variably intermittent wipers; Rain sensing wipers; Rear window defroster; Front reading lights; Rear reading lights; Appearance : digital/analog; Configurable; Heads up display; Outside temperature display; Low tire pressure warning; Trip computer; Parking sensors : Enhanced Automatic Parking Assist front/rear/side; Lane departure : Lane Keep Assist with Lane Departure Warning active; Blind spot : Blind Zone Steering Assist with Trailering active; Traffic sign information; Exterior parking camera front; Exterior parking camera left; Exterior parking camera right; Exterior parking camera rear : HD Rear Vision Camera w/Hitch View yes; Exterior parking camera cargo

Safety and Security: Forward collision : Forward Collision Alert mitigation w/left turn assist; Rear collision : Rear Cross Traffic Braking mitigation; 4 wheel disc brakes; ABS brakes; Brake assist; Dual front impact airbags; Dual front side impact airbags; Overhead airbag; Occupant sensing airbag; Panic alarm; Perimeter/approach lights; Tracker system : Stolen Vehicle Assistance; Ignition disable; Security system; Electronic stability; Traction control; Front pedestrian detection : prevention; Brakes regenerative

Seats and Trim: Max seating capacity : 5; Front seats : bucket; Power driver seat; Power 4-way driver lumbar support; Power passenger seat; Front center armrest : w/storage; Power 4-way passenger lumbar support; Heated front seats; Heated rear seats; Ventilated front seats; Rear seats : split-bench; Split folding rear seat; Rear seats Folding position : flip forward cushion/seatback; Rear seat center armrest; Genuine wood dashboard insert; Genuine wood console insert; Sport steering wheel; Seat Upholstery : leatherette

Off-Road Capability: Approach angle : 28 deg; Departure angle : 23 deg; Ground clearance (min) : 227mm (9.0"); Ramp breakover angle : 16 deg

Convenience Features: Air conditioning; Automatic temperature control; Front dual zone A/C; Memory seat; Steering wheel memory; Speed control; Adaptive Cruise Control : Adaptive Cruise Control; Power windows; 1-touch down; 1-touch up; Remote keyless entry; Proximity key : doors and hands-free start; Heated steering wheel; Tilt steering wheel; Telescoping steering wheel; Auto-dimming rearview mirror; Driver vanity mirror; Passenger vanity mirror; Garage door transmitter; Emergency communication system : OnStar; Navigation system; Front beverage holders; Rear beverage holders; Overhead console; Driver door bin; Passenger door bin; Preconditioning; Traction battery level; Power/regen; Acoustic pedestrian protection; Doors front cargo : power; Blind-Spot View Monitor : left and right; Surround View Monitor : HD Surround Vision yes

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Learn More About Buying a 2025 GMC Sierra EV in Williamsville

Visit Cappellino Buick GMC for a great deal on a new 2025 GMC Sierra EV. Our sales team is ready to show you all of the features that you will find in the GMC Sierra EV and take you for a test drive in the Williamsville Area. At our GMC dealership you will find competitive prices, a stocked inventory of 2025 GMC Sierra EV cars and a helpful sales team. Stop by our car dealership today and take a 2025 GMC for a spin.

2026 GMC Sierra EV Elevation Extended Range

MSRP$79,440
Conditional Offers$3,250

Engine: Engine, none, Transmission: N/A, Exterior Color: Onyx Black, Interior Color: After Dark (Black), CoreTec seat trim

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2025 GMC Sierra EV Extended Range Denali

MSRP$92,785
Offers$8,500
Final Price$84,285
Conditional Offers$3,250

Engine: Engine None (Electric Motors), Transmission: N/A, Exterior Color: Thunderstorm Gray, Interior Color: After Dark (Black), Premium leather alternative se

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2025 GMC Sierra EV Extended Range Denali

MSRP$92,935
Offers$8,500
Final Price$84,435
Conditional Offers$3,250

Engine: Engine, none, Transmission: N/A, Exterior Color: Dark Ember Tintcoat, Interior Color: After Dark (Black), Premium leather alternative se

View Details

2025 GMC Sierra EV Max Range Denali

MSRP$101,285
Offers$8,500
Final Price$92,785
Conditional Offers$3,250

Engine: Engine, none, Transmission: N/A, Exterior Color: Onyx Black, Interior Color: After Dark (Black), Premium leather alternative se

View Details

View All New GMC Sierra EV

Sorry, no GMC Sierra EVs are currently in stock.

We may have vehicles that have not yet posted to the website, so we request you call us at (716) 650-4471 for further assistance!

GMC (1)

Sierra EV Truck (12)

2026

Manufacturer Offer

NER GMC Lease - Unrestricted

Applies to this new 2026 GMC Sierra EV.

Offer only valid Aug 05, 2025 through Sep 02, 2025

Ultra Low-Mileage Lease for Well-Qualified Lessees. $599/month for 36 months. $4,999 due at signing (after all offers). Tax, title, license, and dealer fees extra. $0 security deposit. Mileage charge of $0.25 /mile over 30,000 miles at participating dealers.

Disclaimer(s)

Example based on survey. Each dealer sets own price. $599/month for 36 months. Your payments may vary. For eligible new and unused models leased through GM Financial. Payments are for a 2026 GMC Sierra EV 4WD Elevation with an MSRP of $64,495. Based on due at signing amount of $4,999 (after all offers). 36 monthly payments total $21,564. Option to purchase at lease end for an amount to be determined at lease signing. Lessor must approve lease. Take new retail delivery by 09-02-2025. Lessee pays for maintenance, repair, excess wear and disposition fee of $495 or less at end of lease. No security deposit required. Payments may be higher in some states. Not available with other offers. Select Sierra EV leases with GM Financial benefit from a Clean Vehicle Federal Tax Credit of up to $7,500 though a residual enhancement applied by GM Financial. This is not an individual tax credit and cannot be claimed on your income taxes. Take delivery by 09-02-2025. Consult your tax, legal or accounting professional if you have questions. Residual enhancement amount is subject to change. This information does not constitute tax, accounting or legal advice. (See Trims)
See State Disclaimer *

Manufacturer Offer

Costco Executive Member Incentive

$1,250 Cash

Applies to this new 2026 GMC Sierra EV

Offer only valid Aug 05, 2025 through Sep 30, 2025

Disclaimer(s)

To qualify for the GM Limited-Time Special, you must: (1) be a current Costco Gold Star, Business, or Executive level Member by August 4, 2025; (2) register with Costco Auto Program online or through its call center by September 30, 2025, to receive a certificate with your unique promotion code; (3) present your certificate and unique promotion code to any GMC dealer at time of visit; (4a) take delivery between August 5, 2025, and September 30, 2025, of a new 2024, 2025, 2026 GMC Sierra EV, Hummer EV SUV, or Hummer EV Pickup to receive a $1,000 Gold Star/Business Membership Costco member-only incentive or $1,250 Executive level Membership Costco member-only incentive; Incentive will be applied at time of eligible purchase or lease and is compatible with current eligible manufacturer incentives for which you qualify. Incentive is subject to change due to vehicle inventory availability. Visit CostcoAuto.com/GM for full details. Costco and its affiliates do not sell automobiles or negotiate individual transactions. Must take new retail delivery by 09/30/2025. (See Trims)
See State Disclaimer *

Manufacturer Offer

Costco Gold Star and Business Member Incentive

$1,000 Cash

Applies to this new 2026 GMC Sierra EV

Offer only valid Aug 05, 2025 through Sep 30, 2025

Disclaimer(s)

To qualify for the GM Limited-Time Special, you must: (1) be a current Costco Gold Star, Business, or Executive level Member by August 4, 2025; (2) register with Costco Auto Program online or through its call center by September 30, 2025, to receive a certificate with your unique promotion code; (3) present your certificate and unique promotion code to any GMC dealer at time of visit; (4a) take delivery between August 5, 2025, and September 30, 2025, of a new 2024, 2025, 2026 GMC Sierra EV, Hummer EV SUV, or Hummer EV Pickup to receive a $1,000 Gold Star/Business Membership Costco member-only incentive or $1,250 Executive level Membership Costco member-only incentive; Incentive will be applied at time of eligible purchase or lease and is compatible with current eligible manufacturer incentives for which you qualify. Incentive is subject to change due to vehicle inventory availability. Visit CostcoAuto.com/GM for full details. Costco and its affiliates do not sell automobiles or negotiate individual transactions. Must take new retail delivery by 09/30/2025. (See Trims)
See State Disclaimer *

Manufacturer Offer

GM Military Offer

$500 Offer

Applies to this new 2026 GMC Sierra EV

Offer only valid Jun 03, 2025 through Jan 02, 2026

Disclaimer(s)

Eligible military personnel includes Active Duty members, Reservists, National Guard members, Veterans and Retirees of the U.S. Army, Navy, Air Force, Marine Corps and Coast Guard. Eligible participants are able to sponsor their spouse. At participating dealers only. Visit gmmilitaryappreciation.com for program eligibility details and for a list of eligible vehicles. Not available with some other offers. Must provide authorization number to participating dealer prior to or at time of vehicle delivery to receive offer. Must take new retail delivery by 01/02/2026. (See Trims)
See State Disclaimer *

Manufacturer Offer

GM First Responder Offer

$500 Offer

Applies to this new 2026 GMC Sierra EV

Offer only valid Jun 03, 2025 through Jan 02, 2026

Disclaimer(s)

Must be a current Firefighter, Police, EMT/Paramedic, or 911 Dispatcher. First Responders employed by federal, state or municipal governments may be subject to restrictions that limit their ability to accept this offer. Accordingly, this offer is void unless permitted by applicable federal, state and municipal laws, regulations, rules, ordinances, policies, codes of conduct, and other directives or standards regarding ethics and gift acceptance by the applicable federal, state or municipal employees. By accepting this offer, you verify that doing so complies with all laws, regulations, policies or other restrictions regarding ethics or gift acceptance that apply to you. Eligible participants are able to sponsor their spouse. At participating dealers only. Visit gmfirstresponderappreciation.com for program eligibility details and for a list of eligible vehicles. Not available with some other offers. Must provide authorization number to participating dealer prior to or at time of vehicle delivery to receive offer. Must take new retail delivery by 01/02/2026. (See Trims)
See State Disclaimer *

2025

Manufacturer Offer

For Well-Qualified Buyers When Financed w/ GM Financial

2.9% APR for 36 months
4.9% APR for 48 months
4.9% APR for 60 months
4.9% APR for 72 months

Applies to this new 2025 GMC Sierra EV

Offer only valid Aug 05, 2025 through Sep 02, 2025

For Well-Qualified Buyers When Financed w/ GM Financial

Disclaimer(s)

2.9% APR for 36 months for well-qualified buyers when financed w/GM Financial. Monthly payment is $29.04 for every $1000 you finance. Average example down payment is 9.9%. Not available with leases and some other offers. Must take new retail delivery by 09/02/2025. Truth in Lending Act Disclosure: Down payment will vary with APR and credit. For example, 2.9% APR with $2,500 down payment provides for 36 monthly payments of $29.04 per $1000 financed for qualified buyers. 4.9% APR for a term of 48 months corresponds to a monthly cost of $22.98 per $1000 financed. 4.9% APR for a term of 60 months corresponds to a monthly cost of $18.83 per $1000 financed. 4.9% APR for a term of 72 months corresponds to a monthly cost of $16.06 per $1000 financed. 4.9% APR for a term of 84 months corresponds to a monthly cost of $14.09 per $1000 financed. The rates described are for estimation purposes only; you may not be able to finance at this rate. (See Trims)
See State Disclaimer *

Manufacturer Offer

Cappellino's CTP Savings

$8,500 Cash

Applies to this new 2025 GMC Sierra EV

Offer only valid Jun 10, 2025 through Dec 31, 2025

Disclaimer(s)

All customers qualify, CTP vehicle. (See Trims)
See State Disclaimer *

Manufacturer Offer

NER GMC Lease - Unrestricted

Applies to this new 2025 GMC Sierra EV.

Offer only valid Aug 05, 2025 through Sep 02, 2025

Ultra Low-Mileage Lease for Well-Qualified Lessees. $1,099/month for 39 months. $1,099 due at signing (after all offers). Tax, title, license, and dealer fees extra. $0 security deposit. Mileage charge of $0.25 /mile over 32,500 miles at participating dealers.

Disclaimer(s)

Example based on survey. Each dealer sets own price. $1,099/month for 39 months. Your payments may vary. For eligible new and unused models leased through GM Financial. Payments are for a 2025 GMC Sierra EV e4WD Denali with an MSRP of $91,995. Based on due at signing amount of $1,099 (after all offers). 39 monthly payments total $42,861. Option to purchase at lease end for an amount to be determined at lease signing. Lessor must approve lease. Take new retail delivery by 09-02-2025. Lessee pays for maintenance, repair, excess wear and disposition fee of $495 or less at end of lease. No security deposit required. Payments may be higher in some states. Not available with other offers. Select Sierra EV leases with GM Financial benefit from a Clean Vehicle Federal Tax Credit of up to $7,500 though a residual enhancement applied by GM Financial. This is not an individual tax credit and cannot be claimed on your income taxes. Take delivery by 09-02-2025. Consult your tax, legal or accounting professional if you have questions. Residual enhancement amount is subject to change. This information does not constitute tax, accounting or legal advice. (See Trims)
See State Disclaimer *

Manufacturer Offer

Costco Executive Member Incentive

$1,250 Cash

Applies to this new 2025 GMC Sierra EV

Offer only valid Aug 05, 2025 through Sep 30, 2025

Disclaimer(s)

To qualify for the GM Limited-Time Special, you must: (1) be a current Costco Gold Star, Business, or Executive level Member by August 4, 2025; (2) register with Costco Auto Program online or through its call center by September 30, 2025, to receive a certificate with your unique promotion code; (3) present your certificate and unique promotion code to any GMC dealer at time of visit; (4a) take delivery between August 5, 2025, and September 30, 2025, of a new 2024, 2025, 2026 GMC Sierra EV, Hummer EV SUV, or Hummer EV Pickup to receive a $1,000 Gold Star/Business Membership Costco member-only incentive or $1,250 Executive level Membership Costco member-only incentive; Incentive will be applied at time of eligible purchase or lease and is compatible with current eligible manufacturer incentives for which you qualify. Incentive is subject to change due to vehicle inventory availability. Visit CostcoAuto.com/GM for full details. Costco and its affiliates do not sell automobiles or negotiate individual transactions. Must take new retail delivery by 09/30/2025. (See Trims)
See State Disclaimer *

Manufacturer Offer

Costco Gold Star and Business Member Incentive

$1,000 Cash

Applies to this new 2025 GMC Sierra EV

Offer only valid Aug 05, 2025 through Sep 30, 2025

Disclaimer(s)

To qualify for the GM Limited-Time Special, you must: (1) be a current Costco Gold Star, Business, or Executive level Member by August 4, 2025; (2) register with Costco Auto Program online or through its call center by September 30, 2025, to receive a certificate with your unique promotion code; (3) present your certificate and unique promotion code to any GMC dealer at time of visit; (4a) take delivery between August 5, 2025, and September 30, 2025, of a new 2024, 2025, 2026 GMC Sierra EV, Hummer EV SUV, or Hummer EV Pickup to receive a $1,000 Gold Star/Business Membership Costco member-only incentive or $1,250 Executive level Membership Costco member-only incentive; Incentive will be applied at time of eligible purchase or lease and is compatible with current eligible manufacturer incentives for which you qualify. Incentive is subject to change due to vehicle inventory availability. Visit CostcoAuto.com/GM for full details. Costco and its affiliates do not sell automobiles or negotiate individual transactions. Must take new retail delivery by 09/30/2025. (See Trims)
See State Disclaimer *

Manufacturer Offer

GM Military Offer

$500 Offer

Applies to this new 2025 GMC Sierra EV

Offer only valid Jan 03, 2025 through Jan 02, 2026

Disclaimer(s)

Eligible military personnel includes Active Duty members, Reservists, National Guard members, Veterans and Retirees of the U.S. Army, Navy, Air Force, Marine Corps and Coast Guard. Eligible participants are able to sponsor their spouse. At participating dealers only. Visit gmmilitaryappreciation.com for program eligibility details and for a list of eligible vehicles. Not available with some other offers. Must provide authorization number to participating dealer prior to or at time of vehicle delivery to receive offer. Must take new retail delivery by 01/02/2026. (See Trims)
See State Disclaimer *

Manufacturer Offer

GM First Responder Offer

$500 Offer

Applies to this new 2025 GMC Sierra EV

Offer only valid Jan 03, 2025 through Jan 02, 2026

Disclaimer(s)

Must be a current Firefighter, Police, EMT/Paramedic, or 911 Dispatcher. First Responders employed by federal, state or municipal governments may be subject to restrictions that limit their ability to accept this offer. Accordingly, this offer is void unless permitted by applicable federal, state and municipal laws, regulations, rules, ordinances, policies, codes of conduct, and other directives or standards regarding ethics and gift acceptance by the applicable federal, state or municipal employees. By accepting this offer, you verify that doing so complies with all laws, regulations, policies or other restrictions regarding ethics or gift acceptance that apply to you. Eligible participants are able to sponsor their spouse. At participating dealers only. Visit gmfirstresponderappreciation.com for program eligibility details and for a list of eligible vehicles. Not available with some other offers. Must provide authorization number to participating dealer prior to or at time of vehicle delivery to receive offer. Must take new retail delivery by 01/02/2026. (See Trims)
See State Disclaimer *

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Disclaimer: The Manufacturer’s Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.

¹Dealer Discount applied to everyone

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2025 GMC Sierra EV For Sale

Prices starting at: $89,900

View photos, watch videos and get a quote on a new 2025 GMC Sierra EV in Williamsville, NY.

Request More Info

2026

NER GMC Lease - Unrestricted

Costco Executive Member Incentive

Costco Gold Star and Business Member Incentive

GM Military Offer

GM First Responder Offer

2025

For Well-Qualified Buyers When Financed w/ GM Financial

Cappellino's CTP Savings

NER GMC Lease - Unrestricted

Costco Executive Member Incentive

Costco Gold Star and Business Member Incentive

GM Military Offer

GM First Responder Offer