1. Available for eligible individual buyers on new qualifying vehicles assembled in the US. Only applies to interest paid in tax years 2025-2028 on new debt contracted after 12/31/2024. Tax deduction subject to change and filing requirements. Income restrictions and other restrictions and limitations may apply. Consult your tax, legal, or accounting professional if you have questions. This information does not constitute tax, accounting, or legal advice. Deduction subject to federal laws and regulations and manufacturing constraints.
1. To qualify for the GM Limited Time Special, you must: (1) be a current Costco Gold Star, Business, or Executive level Member by June 2, 2025; (2) register with Costco Auto Program online or through its call center by August 4, 2025, to receive a certificate with your unique promotion code; (3) present your certificate and unique promotion code to any Chevrolet, GMC or Cadillac dealer at time of visit; (4) take delivery between June 3, 2025, and August 4, 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. 2. To qualify for the GM Rewards Limited Time Special, and receive 10,000 GM Rewards points for Costco Gold Star, Business Membership or 12,000 GM Rewards points for Executive Membership on eligible purchases you must: (1) be a Costco Gold Star, Business, or Executive level Member by June 2, 2025; (2) be an individual consumer 18 years or older residing in the fifty (50) United States or Washington, D.C.; (3) be a GM Rewards Member or enroll in the GM Rewards Program within 30 days of the purchase of a qualifying vehicle at experience.gm.com/createaccount; (4) register with Costco Auto Program online or through its call center by August 4, 2025, to receive a certificate with your unique promotion code; (5) present your certificate and unique promotion code to any GMC dealer at time of visit; (6) take delivery between June 3, 2025, and August 4, 2025, of a new 2024, 2025, 2026 GMC Sierra EV, Hummer EV SUV, or Hummer EV Pickup through the GM Limited Time Special. GM Rewards Members also earn 1 point for every $5 spent on a new GM lease or purchase, based on the vehicle MSRP and excluding taxes and fees. Points will be awarded within 45 days of your qualifying vehicle purchase. GM Limited Time Special 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.
1. Length of contract limited. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 8/4/25. 2. Based on MSRP of $55,095. MUST BE A CURRENT OWNER OF A 2011 MODEL YEAR OR NEWER BUICK OR GMC VEHICLE OR A CURRENT LESSEE OF A 2020 MODEL YEAR OR NEWER BUICK OR GMC VEHICLE THROUGH GM FINANCIAL FOR AT LEAST 30 DAYS PRIOR TO NEW VEHICLE SALE. Length of contract limited. Some customers will not qualify. Savings based on Bankrate of 5.64%. Not available with lease and some other offers. Take new retail delivery by 8/4/25.
1. Length of contract limited. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 8/4/25. 2. MUST BE A CURRENT OWNER OF A 2011 MODEL YEAR OR NEWER NON-GM VEHICLE OR A CURRENT LESSEE OF A 2020 MODEL YEAR OR NEWER NON-GM VEHICLE FOR AT LEAST 30 DAYS PRIOR TO NEW VEHICLE SALE. Not available with lease and some other offers. Take new retail delivery by 8/4/25. 3. Deferred monthly payments for 90 days. Excludes residents of PA. Must finance with GM Financial. Some customers may not qualify. Down payment required at signing, if applicable. Finance charges accrue from date of financing. Not available with lease and some other offers. Take new retail delivery by 8/4/25.
* MSRP. Tax, title, license, dealer fees and optional equipment extra. Dealer sets final price.
*Eligible brands ACDelco Gold ($20 rebate per battery) and ACDelco Original Equipment or GM Genuine Parts ($15 rebate per cabin air filter, $15 rebate per engine air filter, $80 rebate per brake pad set or brake rotor set and $30 rebate for three wiper blades). $160 rebate derives from collective rebate on all eligible parts. Limit one rebate per VIN for battery and filters. Limit two rebates for brake pad or rotor sets. Limit three rebates per VIN for wipers. Rebate will be issued as a Visa® Gift Card. See mycertifiedservicerebates.com for details and rebate form, which must be submitted by 9/30/2025. Offer ends 8/31/2025. Installation not required for wiper rebate.
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Green Buick GMC - Providing Services to Davenport and Bettendorf Customers

Are you looking for Quad Cities car dealerships that will assist you with your vehicle needs? If so, Green Buick GMC in Davenport, IA is the perfect answer to all your requirements. We have a wide range of new and used vehicles for you to choose from. Be it service, parts, tires, or accessories, you name it and we have it all! Rock Island customers can also browse through our Buick and GMC inventory and find exactly what they need. Or better yet, check out our hours and directions page to make the short drive to our showroom. Hurry! Visit our Davenport Buick dealership in Davenport and GMC dealership in Davenport today!

New & Used Vehicle Source for Rock Island, Quad Cities, & Bettendorf Buick & GMC Shoppers

At Green Buick GMC in Davenport, we have all the latest models in stock. We provide financing assistance for both, new and certified used cars. We are one of the top used car dealerships in Iowa. Our highly trained staff is at your disposal. We are located at 3210 E Kimberly, Davenport, IA 52807. We are proud of our reputation as one of the preferred Quad Cities car dealerships. We look forward to guiding you through your next new or pre-owned vehicle purchase. Bettendorf and Rock Island Buick and GMC drivers can visit our Buick dealership in Davenport and GMC dealership in Davenport for all their vehicle needs. Simply give us a call for more information. We also serve Rock Island and Quad Cities area Buick and GMC shoppers.

Service & Part Center - Catering to Quad Cities, Rock Island, & Bettendorf Buick & GMC Customers

We know that you're busy and every minute without your vehicle is costing you something. We'll keep repair time to a minimum by offering efficient certified service and auto repair for all Davenport, IA owners. The experienced staff at Green Buick GMC is ready to meet all of your vehicle maintenance needs today. Our auto repair center in Davenport, IA is your one-stop solution. From oil changes and routine maintenance to body shop service, we've got you covered for anything that might keep you off the road. We strive to be the Quad Cities car dealership that can get you back on the road and behind the wheel promptly. Rock Island and Quad Cities Buick and GMC customers can also set up a service appointment or order parts here on our website. We are your premier Bettendorf dealer alternative in Davenport, IA as well as one of the top used car dealerships in Iowa!

Financing Options Available for Quad Cities Drivers at Green Buick GMC

Financing a car in Davenport shouldn’t be a big hassle. At Green Buick GMC, we promise to provide you with a trustworthy program to help make your dream car a reality. We offer many possibilities for all kinds of customers, be they first-time buyers or those with bad credit. If you are unsure about your current credit standing, the experts at Green Buick GMC are here to help. We offer low-interest financing options, which prove helpful while buying vehicles from our Buick dealership in Davenport and GMC dealership in Davenport. All you need to do is fill out our online application form to let us help you get your new car or SUV as soon as possible.

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Green Buick GMC 41.5522, -90.5247.