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.
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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.

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Our Reviews

DealerRater Sep 22, 2026

I was very happy with the information given regarding my purchase. Everyone was very helpful and quick on answering all my questions .

DealerRater Sep 22, 2026

Gregg Hernandez was an excellent help in finding me exactly what I wanted for my truck and made the hole experience really great. I appreciate his honesty and straight forwardness.

DealerRater Sep 22, 2026

This dealership is great, good customer service, Favian was fantastic, he helped us in picking the truck that fits our needs.

DealerRater Sep 22, 2026

Ozzy took care of us and did an amazing job. I told him what I wanted and he got me exactly what I asked for. I’m so in love with my car thank you Ozzy.

DealerRater Sep 22, 2026

Smooth transaction, Professional, and Great Customer Service, Mario was on point with the truck details. Definitely returning!

DealerRater Sep 22, 2026

They are always helpful, friendly, and always take care of any problems I have with any of my cars. Like I've said before they are the G. O. A. T. of auto service departments!!!

Google Sep 21, 2026

DealerRater Sep 21, 2026

Prompt and knowledgeable crew. I’ll be back for next purchase. Thank you for all the excellent team work.

DealerRater Sep 21, 2026

Everyone was professional, made the trade in process smooth and everything went as expected. Thank you

Yelp Sep 20, 2026

Had a great experience buying my Cadillac Lyriq from Ray Khoury! He was super nice, professional, and made the whole process easy. I'm grateful to do business with him

DealerRater Sep 20, 2026

The staff at Mark Christopher Cadillac were super nice and carried welcoming personalities. They took care of me as soon as they could, and when they learned that I was waiting for my vehicle, they offered to get me a ride home so I wouldn't have to stay and wait. They also sent an Uber to pick me up from home and take me back to the dealership when my car was ready, excellent service

Google Sep 20, 2026

Had an exceptional experience, Greg and Joel were both amazing, knowledge and personable, gave me a great price on a new Buick Envista, and were very patient as I explored all my options.

DealerRater Sep 20, 2026

excellent service. Very helpful with the service process. They were also very prompt in repairing my vehicle

DealerRater Sep 20, 2026

My salesman, Brady, was wonderful. He was very knowledgeable about the cars and very professional. There was absolutely no pressure placed on me to buy a car. He is well mannered and very happy to show me anything I wanted. He is was very patient in my tutorial of how to use the car. He also has a wonderful sense of humor. I’d buy another car from him in a heart beat.

DealerRater Sep 19, 2026

This dealership is all about customer service. They do everything they can to ensure you get the best service possible.

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2131 Convention Center Way, Ontario, CA, 91764

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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

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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
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Mark Christopher Auto Center 34.0677, -117.6049.
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