Best GMC Offers in McHenry

  • Get 0% APR for 60 Months on a New 2026 GMC Sierra 1500

    Get 0% APR for 60 Months on a New 2026 GMC Sierra 1500

    Get 0% APR for 60 Months on a New 2026 GMC Sierra 1500

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    Disclaimer: Available to well-qualified buyers through GM Financial. Financing at 0% APR for 60 months. Monthly payment is $16.67 for every $1,000 financed. Not all buyers will qualify. Subject to credit approval. Tax, title, license, dealer fees, and documentation fees are extra. Offer expires 6/30/2026. See Castle GMC McHenry for complete details.

  • Get 4.9% APR for 48 Months on a New 2026 GMC Sierra 2500 HD

    Get 4.9% APR for 48 Months on a New 2026 GMC Sierra 2500 HD

    Get 4.9% APR for 48 Months on a New 2026 GMC Sierra 2500 HD

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    Disclaimer: Available to well-qualified buyers through GM Financial. Financing at 4.9% APR for 48 months. Monthly payment is $23.03 for every $1,000 financed. Not all buyers will qualify. Subject to credit approval. Tax, title, license, dealer fees, and documentation fees are extra. Offer expires 6/30/2026. See Castle GMC McHenry for complete details.

  • Lease a New 2026 GMC Terrain for $359/Month for 36 Months with $3,629 Due at Signing

    Lease a New 2026 GMC Terrain for $359/Month for 36 Months with $3,629 Due at Signing

    Lease a New 2026 GMC Terrain for $359/Month for 36 Months with $3,629 Due at Signing

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    Disclaimer: Available to qualified lessees through GM Financial. Closed-end lease on new 2026 GMC Terrain, stock #M260471. $359 per month for 36 months. $3,629 due at signing. Tax, title, license, dealer fees, and documentation fees are extra. Lessee responsible for excess mileage, excess wear and tear, maintenance, and disposition fee at lease end. Subject to approved credit. Offer expires 6/30/2026. See Castle GMC McHenry for complete details.