2026 SIlverado 1500 and Sierra 1500
Sierra 2500
Advertised sale price of $81,360 applies to new in-stock 2026 GMC Sierra 2500 HD Crew Cab Denali 4WD models (MSRP $92,360). Total savings of $11,000 off MSRP includes a $7,500 MCAC Dealer Discount, $1,500 Manufacturer Consumer Rebate, and $2,000 GMC Bonus Cash Rebate. All advertised rebates and discounts are available to all retail buyers with no trade-in or specific ownership qualifications required. Price excludes tax, title, license, registration, dealer documentation fee, dealer-installed options, and accessories. Offer valid only on select in-stock Denali 2500 models while inventory lasts. May not be combined with special APR financing, lease offers, or select other customer cash promotions. Take new retail delivery from dealer stock by 09/30/2026.
Cadillac OPTIQ
Closed-end lease for a new 2027 Cadillac Optiq Sport (MSRP $53,551). $279 per month for 24 months. $2,995 down payment plus drive-off fees (including $85 dealer documentation fee, first month’s payment of $279, tax, title, license, and acquisition fees) due at lease signing. No security deposit required. Total scheduled monthly payments equal $6,696. Mileage allowance is 10,000 miles per year (20,000 total miles); excess mileage charged at $0.25 per mile thereafter. Advertised payment includes $2,000 Cadillac EV Conquest rebate (requires proof of household ownership or lease of a 2012 or newer non-Cadillac EV) and $3,500 General Motors My First EV Program incentive. Monthly payment and amount due at signing will vary if customer does not qualify for all incentives. Requires tier-1 credit approval through GM Financial. Limited inventory: 5 vehicles available at this price. Tax, title, license, registration, dealer-installed options, and insurance extra. Lessee responsible for excess wear, tear, and early termination fees. Offer expires 09/30/2026.
Chevrolet BOLT
Closed-end lease for a new 2027 Chevrolet Bolt EV LT (MSRP $29,990). $249 per month for 24 months. $2,995 down payment plus drive-off fees (including $85 dealer documentation fee, first month’s payment of $249, tax, title, license, and acquisition fees) due at lease signing. No security deposit required. Total scheduled monthly payments equal $5,976. Mileage allowance is 10,000 miles per year (20,000 total miles); excess mileage charged at $0.25 per mile thereafter. Advertised payment includes $3,500 General Motors My First EV Program incentive. Customers who do not qualify for this program will incur higher monthly payments. Requires tier-1 credit approval through GM Financial. Limited inventory: 5 vehicles available at this price. Tax, title, license, registration, dealer-installed options, and insurance extra. Lessee responsible for excess wear, tear, and early termination fees. Offer expires 09/30/2026.
2026 Buick Envista Sport
2026 Buick Envista sport, Example VIN: 10 to choose from, MSRP: $27,995. ¹Lease for $225 per month for 36 months with 1995 down plus drive offs due at signing plus tax, title, license and registration fees, any emission testing charges, $85 dealer documentation fee, and lease acquisition fee. Closed end lease. No security deposit required. 10,000 miles per year. Total cost of payments: $8,100. Lease includes $2,000 Buick Conquest . Must qualify for all rebates and programs. Not all lessees will qualify. Option to purchase at lease end for an amount to be determined at lease signing. Lessee is responsible for insurance, maintenance, repairs, excess wear, disposition fee, and mileage charges for each mile over 30,000 total miles. Lease available to well qualified buyers and is subject to credit approval. *Image for illustration purposes. Cannot be combined with other offers. Offers end on 09/30/2026. Manufacturer reserves the right to change their incentives at any time without notice. See dealer for complete details.
2026 GMC Terrain Elevation
2026 GMC Terrain Elevation
2026 GMC Sierra 1500 Crew Cab Elevation (3VL)
2026 GMC Sierra 1500 Crew Cab Elevation (3VL), Example VIN: 5 to choose from, MSRP: $56,395. ¹Lease for $249 per month for 24 months with 2995 down plus drive offs due at signing plus tax, title, license and registration fees, any emission testing charges, $85 dealer documentation fee, and lease acquisition fee. Closed end lease. No security deposit required. 10,000 miles per year. Total cost of payments: $5,976. Lease includes $3,250 GMC/Buick lease loyalty. Must qualify for all rebates and programs. Not all lessees will qualify. Option to purchase at lease end for an amount to be determined at lease signing. Lessee is responsible for insurance, maintenance, repairs, excess wear, disposition fee, and mileage charges for each mile over 20,000 total miles. Lease available to well qualified buyers and is subject to credit approval. *Image for illustration purposes. Cannot be combined with other offers. Offers end on 09/30/2026. Manufacturer reserves the right to change their incentives at any time without notice. See dealer for complete details.
2026 Chevy Colorado Crew Cab Trail Boss 4WD
2026 Chevy Colorado Crew Cab Trail Boss 4WD, Example VIN: 5 to choose from, MSRP: $43,595. ¹Lease for $269 per month for 24 months with $1,995 down plus drive offs due at signing plus tax, title, license and registration fees, any emission testing charges, $85 dealer documentation fee, and lease acquisition fee. Closed end lease. No security deposit required. 10,000 miles per year. Total cost of payments: $6,456. Lease includes $2,000 Colorado conquest program. Must qualify for all rebates and programs. Not all lessees will qualify. Option to purchase at lease end for an amount to be determined at lease signing. Lessee is responsible for insurance, maintenance, repairs, excess wear, disposition fee, and mileage charges for each mile over 20,000 total miles. Lease available to well qualified buyers and is subject to credit approval. *Image for illustration purposes. Cannot be combined with other offers. Offers end on 09/30/2026. Manufacturer reserves the right to change their incentives at any time without notice. See dealer for complete details.
2026 Chevy Silverado 1500
2026 Chevy Silverado 1500 Crew Cab LT (2FL) 4WD, Example VIN: TZ473477 & TZ473479, MSRP: $53,795. ¹Lease for $249 per month for 24 months with 2,995 down plus drive offs due at signing plus tax, title, license and registration fees, any emission testing charges, $85 dealer documentation fee, and lease acquisition fee. Closed end lease. No security deposit required. 10,000 miles per year. Total cost of payments: $5,976. Lease includes $2,500 Chevry lease loyalty. Must qualify for all rebates and programs. Not all lessees will qualify. Option to purchase at lease end for an amount to be determined at lease signing. Lessee is responsible for insurance, maintenance, repairs, excess wear, disposition fee, and mileage charges for each mile over 20,000 total miles. Lease available to well qualified buyers and is subject to credit approval. ²Purchase for as low as $53,795 plus tax, title, license and registration fees, any emission testing charges, and $85 dealer documentation fee. Must qualify for all rebates and programs. Not all will qualify. *Image for illustration purposes. Individual offers cannot be combined. Cannot be combined with other offers not listed. Offers end on 09/30/2026. Manufacturer reserves the right to change their incentives at any time without notice. See dealer for complete details.
New Vehicles
Pre-Owned Vehicles
Current Offers
Lease Specials

Explore Inventory

Chevrolet
GMC
Buick
Cadillac
Chevrolet SUV parked by a green forest of tall evergreens.

CarBravo Certified Used

Get a pre-owned Buick, Cadillac, Chevrolet, GMC vehicle that's inspected and warrantied.
View Inventory
Well dressed man on his mobile phone walking on the sidewalk from a parked Chevrolet SUV.

Get Approved

Apply online using our quick credit application to get started.
Apply Now
Two Chevy SUV's parked at the edge of a bluff overlooking a forested valley.

Value Trade-In

Get an online quote from Mark Christopher Auto Center or sell your used vehicle.

Appraise My Vehicle
Ontario Car Dealership

Welcome to Mark Christopher Auto Center

Ontario's #1 Volume GM Dealer

Welcome to Mark Christopher Auto Center, California's #1 volume GM dealer and the Inland Empire's most trusted source for new Buick, Cadillac, Chevrolet, GMC vehicles. Located at 2131 Convention Center Way in Ontario, CA, we have been family-owned and operated for over 50 years, serving drivers from Rancho Cucamonga, Riverside, Fontana, Los Angeles, Anaheim, and throughout Southern California. Our commitment to competitive pricing, genuine customer service, and deep community investment has made Mark Christopher a household name across San Bernardino, Riverside, Orange, and Los Angeles County.

Shop New Buick, Cadillac, Chevrolet, GMC Vehicles in Ontario, CA

With one of the largest GM inventories in the state, Mark Christopher Auto Center gives Southern California drivers access to the full 2026 Buick, Cadillac, Chevrolet, GMC lineup under one roof. Whether you're configuring a Chevrolet Silverado 1500, cross-shopping the Traverse and Tahoe for family duty, or exploring the electric lineup with the Chevrolet Equinox EV or Blazer EV, our inventory has the trim, color, and package you're looking for. Browse our full new inventory and check out our must-see deals for current incentives.

Quality Pre-Owned Vehicles for Every Budget

Mark Christopher maintains a carefully inspected pre-owned inventory spanning a wide range of makes, models, and price points. Every used vehicle on our lot has been rigorously inspected and reconditioned before hitting the showroom floor. Budget-conscious shoppers can filter by price with our used vehicles under $25,000 collection, or check our latest pre-owned specials for additional savings.

Auto Financing for All Credit Profiles

Our finance center is staffed by experienced F&I specialists who work with a broad lender network to structure competitive loan and lease terms for buyers at every credit tier. Apply for financing online before your visit, or use our trade-in tool to get a market-based estimate on your current vehicle. Businesses across the Inland Empire also rely on Mark Christopher for commercial fleet financing on Buick, Cadillac, Chevrolet, GMC work trucks and cargo vans.

Expert Service & Genuine GM Parts

Our relationship with customers extends well beyond the sale. Mark Christopher's factory-trained, GM-certified technicians handle everything from routine oil changes and tire rotations to complex diagnostics, transmission service, and collision repair through our dedicated collision and body shop. Need work done on your schedule? Our mobile service brings certified technicians directly to you. Genuine GM parts are stocked on-site and available to order online. Check our current service and parts specials and schedule your appointment online today.

Proudly Serving Southern California for Over 50 Years

Mark Christopher Auto Center has contributed more than $11 million to local charities, nonprofits, and community organizations across the Inland Empire, because we believe a great dealership is measured by more than the vehicles it sells. Whether you're visiting from Pomona, Upland, San Bernardino, Moreno Valley, or anywhere across Southern California, our team is ready to deliver a completely personalized shopping experience. Contact us or stop by our Ontario showroom and experience the Mark Christopher difference today.

Ask A Question

Our Reviews

Google Sep 25, 2026

The service people are very knowledgeable regarding your vehicle. They keep you informed rather text, email or calling. This gmc dealership is number one to me, anytime my vehicle has to stay, I am never left hanging. I definitely feel they have my back.

Google Sep 25, 2026

It's Chevy.there great just like there trucks

Google Sep 25, 2026

Google Sep 25, 2026

Google Sep 25, 2026

Javier in service goes above and beyond

DealerRater Sep 25, 2026

I had a wonderful experience with the service department at Mark Christopher Dealership. Chris was extremely helpful, professional, and friendly throughout the entire process. He made sure I understood what was being done to my vehicle and kept me informed along the way. My car was serviced efficiently, and I really appreciated the care and attention to detail. Chris provided excellent customer service and made the whole experience easy and stress-free. I will be retuning back to maintenance/purchase future cars from this dealer, just by the excellent service that was provided.

DealerRater Sep 25, 2026

Extremely helpful staff. Nelson and Larry were amazing from start to finish of mt purchase

DealerRater Sep 25, 2026

I WAS VERY PLEASE WITH SERVICE I RECEIVE AT THE SERVICE CENTER JACKIE DID A GOOD JOB WITH MY SERVICAL AE AND I WAS WELL PLEASE WITH THE TIME MY TRUCK WAS FINISH JACKIE HAS BEEN MY SERVICE PROVIDER FOR MANY YEARS AND HELP ME OUT WITH ANY PROBLEM I HAVE WITH MY VEHICLE WHEN I COME THERE GREAT JOB

DealerRater Sep 25, 2026

There is no better service writer than Avo Injian! He is always on top of any service request I have had and communicates progress every step of the way. Very knowledgeable and pleasant.

DealerRater Sep 25, 2026

You service all my chevy’s great service for repairs also, and last July my grandson bought his first new Silverado from you guys, can’t say enough thanks.

DealerRater Sep 25, 2026

I had several issues with my car. All three were fixed. It was in a bit longer than I would like, however, it was due to parts needing to be shipped to this service center and I appreciated the consistent communication from Avo.

Google Sep 25, 2026

(Translated by Google) In my opinion, it was a very pleasant experience because the salesperson was very attentive and gave us good guidance in choosing our new vehicle, so I recommend them 100%. (Original) En mi punto de vista fue una experiencia muy agradable ya que el vendedor fue muy atento y nos brindó buena orientación para poder escoger nuestro nuevo vehículo así q se los recomiendo 100%

Google Sep 25, 2026

Nobu was fantastic — professional, knowledgeable, and genuinely caring about doing a great job. Everything was handled smoothly and efficiently. Highly recommend his service! 👍

Google Sep 24, 2026

It’s was great experience having Chelsea helping me thru the process

DealerRater Sep 24, 2026

Jackie did a great job . I was taken care of great Thank you Jackie your the best

Read More Reviews

Get Directions To Our Dealership

Glovebox
Glovebox

Menu

Get Directions

2131 Convention Center Way, Ontario, CA, 91764

Contact Us

Main: (909) 435-4790 Parts: (866) 303-5687 Sales: (909) 435-4790 Service: (909) 509-8303 Buick Service: (909) 390-2916 Chevy GMC Service: (909) 390-2915

Search Vehicles

Search By Keyword:
Search By Filters:

Contact Us

Main (909) 435-4790 Parts (866) 303-5687 Sales (909) 435-4790 Service (909) 509-8303 Buick Service (909) 390-2916 Chevy GMC Service (909) 390-2915
2131 Convention Center Way
Ontario, CA 91764
Get Directions
Mark Christopher Auto Center 34.0677, -117.6049.
;