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2025 Mercedes-Benz C-Class Sedan Lease Specials in Ontario

Are you considering the addition of a 2025 Mercedes-Benz C-Class Sedan to your household? With its versatile capabilities and accommodating features, the C-Class makes for an excellent addition to any driveway in Rancho Cucamonga! However, if you’re someone who prefers leasing over outright purchasing, you’re likely on the lookout for Mercedes-Benz C-Class lease deals in Ontario. Fortunately, you won’t need to search far to discover competitively priced Mercedes-Benz C-Class leases. Simply take a short trip to Mercedes-Benz of Ontario, where you’ll find a premium C-Class inventory and regularly updated lease specials. 


  • 2026 C 300 Sedan

    2026 C 300 Sedan

    Lease for $419 /mo. for 24 months

    Offer Expires: 09/30/2026

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    Available only to qualified customers through Mercedes-Benz Financial Services at Mercedes-Benz of Ontario through September 30th, 2026. Not everyone will qualify. Advertised 24 months lease payment based on MSRP of $51,000.00 resulting in a total gross capitalized cost of $45,749.00. Dealer sets the final price. Dealer contribution may vary and could affect your actual lease payment. Includes Destination Charge. Excludes title, taxes, registration, license fees, insurance, dealer prep and additional options. Total monthly payments equal $10,056.00. Cash due at signing includes $3,699.00 capitalized cost reduction, $1,095.00 acquisition fee, and first month's lease payment of $419.00. Your acquisition fee may vary by dealership. The acquisition fee charged by the dealer may affect the total cash due at signing. No security deposit required. Total payments equal $14,850.00. At lease end, lessee pays for any amounts due under the lease, any official fees and taxes related to the scheduled termination, excess wear and use plus $0.25/mile over 20,000 miles and a $595 vehicle turn-in fee. Purchase option at lease end for $35,700.00 plus taxes (and any other fees and charges due under the applicable lease agreement) in example shown. Subject to credit approval. Specific vehicles are subject to availability and may have to be ordered. See participating dealer for details. Offer not valid in Puerto Rico. Excludes 4MATIC® models.

  • Luxury Loaner Special Rates

    Luxury Loaner Special Rates

    Receive 0.90% APR Financing for 36 months

    Offer Expires: 09/30/2026

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    Special 0.90% APR financing for 36 months at $28.16 per month, per $1,000 financed applies to all Luxury Loaner Mercedes-Benz Model Year 2025 and 2026 C-Class and GLB vehicles. Special 1.99% APR financing for 36 months at $28.64 per month, per $1,000 financed applies to all Luxury Loaner Mercedes-Benz Model Year 2025 and 2026 CLA, S-Class, GLA, GLC, GLE, GLS-Class, EQE and EQS vehicles, and Model Year 2025 EQB vehicles. Special financing rates exclude AMG® and Maybach models. Qualified customers only. Not everyone will qualify. Excludes leases and balloon contracts. Available only at participating authorized Mercedes-Benz dealers through Mercedes-Benz Financial Services (“MBFS”). Subject to credit approval by MBFS. Must take delivery of vehicle between September 1, 2026 and September 30, 2026. Rate applies only to eligible Mercedes-Benz model vehicles listed. See your authorized Mercedes-Benz dealer for complete details. Offer expires September 30, 2026.

  • New Finance Rates

    New Finance Rates

    Receive 3.99% APR Financing for 24 months

    Applies to select 2026 models.

    Offer Expires: 09/30/2026

    View Disclaimer

    Special 3.99% APR financing for 24 months at $43.42 per month, per $1,000 financed applies to all New Mercedes-Benz Model Year 2026 vehicles, excluding G-Class. Qualified customers only. Not everyone will qualify. Excludes leases and balloon contracts. Available only at participating authorized Mercedes-Benz dealers through Mercedes-Benz Financial Services (“MBFS”). Subject to credit approval by MBFS. Must take delivery of vehicle between September 1, 2026 and September 30, 2026. Rate applies only to eligible New Mercedes-Benz model vehicles listed. See your authorized Mercedes-Benz dealer for complete details. Offer expires September 30, 2026.

  • Lease Loyalty Accelerator Program

    Lease Loyalty Accelerator Program

    Receive up to 6 Months Payment Credit

    Receive up to 6 Months Payment Credit when you purchase or lease select New 2026 or 2027 Mercedes-Benz vehicles

    Offer Expires: 09/30/2026

    View Disclaimer

    Eligible customers will receive up to three (3) months payment credit on their current maturing lease (A-Class, B-Class, CLA, C-Class, CLE, E-Class, CLS, SLC/SLK, SL-Class, GT 2-Door/4-Door, GLA, GLB, GLE/ML-Class, GLS/GL-Class, S-Class, GLC/GLK, EQB, EQE Sedan/SUV, EQS Sedan/SUV, G 580e) and up to six (6) months payment credit on their current maturing lease (S-Class, GLE/ML-Class, GLS/GL-Class). Existing lease must be through MBFS with a maturing lease of 18+ month term or Model Year 2026 S-Class with 13+ month term. Must lease or finance select 2026/2027 Mercedes-Benz models (Excludes G 550, G 63 and Commercial Vans). Certain exclusions apply. See dealer for details. Offer expires September 30, 2026.

Lease Highlights for the Mercedes-Benz C-Class Sedan

Explore in detail the included features that come with the lease of a C-Class Sedan at Mercedes-Benz of Ontario:

  • 11.9-inch touchscreen central multimedia display
  • 12.3-inch digital instrument cluster
  • Mercedes-Benz User Experience (MBUX)
  • Heated front seats
  • Hundreds of preferences can be set in-car or by smartphone
  • Active Brake Assist
  • And much more
2025 C-Class Sedan

Benefits of Leasing a Mercedes-Benz C-Class Sedan with Mercedes-Benz of Ontario 

While our Mercedes-Benz C-Class lease specials near Corona might be the initial draw to Mercedes-Benz of Ontario, you’ll swiftly uncover the multitude of additional offerings we provide. Opting to lease with Mercedes-Benz of Ontario brings forth rewards such as complimentary courtesy vehicles during service visits and free car washes to keep your C-Class consistently stunning. Even the lease-end process becomes an eagerly anticipated experience with us! With choices to extend, trade in, or buy out your Mercedes-Benz C-Class lease, you have numerous avenues to progress in a manner that aligns with your preferences.

  • car iconFreedom to exchange a leased vehicle for a new one
  • price icon iconOpportunity to purchase or refinance a leased Mercedes-Benz
  • finance documents iconExtend an existing lease
  • handing over a key iconReturn a leased vehicle & walk away
  • hand and discount iconIf leasing is right for you, take advantage of our Mercedes-Benz C-Class lease specials for Fontana shoppers! Don’t forget to get pre-approved online to speed up the process.

C-Class Sedan Interior and Performance Spotlight

The fifth-generation C-Class celebrates its sporty dynamics and elegant moves with a presence that expresses poised performance even at a standstill. The cabin sits more rearward on the long wheelbase, and the smooth body’s wind-carved muscle sits confidently on its wide track.

Lock in a Lease for the 2025 C-Class Sedan in Ontario

Take advantage of our regularly updated Mercedes-Benz C-Class lease specials in Ontario—there has never been a more opportune time to elevate your driving experience! Reach out to Mercedes-Benz of Ontario online or give us a call at 909-212-8400 to initiate the planning of your upgrade today. We’re eager to provide you with the luxury sedan you rightfully deserve!

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Mercedes-Benz of Ontario 34.0657451, -117.5712687.