Certified Pre-Owned Buick & GMC Vehicles in McHenry, IL

If you're a driver from McHenry, Crystal Lake, Gurnee, Lake in the Hills or Johnsburg, IL in the market for an efficient, certified pre-owned Buick or certified pre-owned GMC, Gary Lang Buick GMC has you covered! Our ever-changing CPO vehicle selection offers Illinois drivers impressive deals on gently owned, popular Buick and GMC trucks, cars, SUVs, vans and more. Whether you're looking for a luxury Buick sedan, a powerhouse GMC truck or van, or a family-friendly SUV, there's something for every McHenry, IL area driver at Gary Lang Buick GMC.

Be sure to check out our new Buick and GMC specials and our always changing used GMC and Buick cars for sale for more great deals on Buick's and GMC's in the greater Chicago, IL area.

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13 Vehicles matching:
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  • Page 1 of 1
  • 2016 Buick Encore Base

    • Sale Price:$16,880
    • Check Availability
    Engine:
    1.4L ECOTEC I4 SMPI DOHC Turbocharged VVT,
    Transmission:
    6-Speed Automatic Electronic with Overdrive,
    Exterior Color:
    Rosewood Metallic,
    Interior Color:
    Ebony,
    Stock #:
    M180055A,
    Model Code:
    4JU76
    More
    Radio: AM/FM Audio System w/MP3 CD Player, Front Bucket Seats
    • Certified
    • Carfax One Owner
  • 2015 Buick Encore Convenience

    • Sale Price:$17,901
    • Check Availability
    Engine:
    1.4L ECOTEC I4 SMPI DOHC Turbocharged VVT,
    Transmission:
    6-Speed Automatic Electronic with Overdrive,
    Exterior Color:
    Ruby Red Metallic,
    Interior Color:
    Ebony,
    Stock #:
    S180429A,
    Model Code:
    4JM76
    More
    Radio: AM/FM Audio System w/MP3 CD Player, Front Bucket Seats
    • Certified
    • Carfax One Owner
  • 2017 Buick Verano Sport Touring

    • Sale Price:$17,990
    • Check Availability
    Engine:
    2.4L ECOTEC I4 SIDI DOHC VVT,
    Transmission:
    6-Speed Automatic Electronic with Overdrive,
    Exterior Color:
    Crystal Red Tintcoat,
    Interior Color:
    Ebony,
    Stock #:
    P4388,
    Model Code:
    4PG69
    More
    Front Bucket Seats, Radio: AM/FM Stereo w/MP3 CD Player
    • Certified
    • Carfax One Owner
  • 2015 GMC Terrain SLE-1

    • Sale Price:$17,990
    • Check Availability
    Engine:
    2.4L 4-Cylinder SIDI DOHC VVT,
    Transmission:
    6-Speed Automatic,
    Exterior Color:
    Summit White,
    Interior Color:
    Jet Black,
    Stock #:
    C180446A,
    Model Code:
    TLF26
    More
    • Certified
    • Carfax One Owner
  • 2015 GMC Sierra 1500 Base

    • Sale Price:$22,990
    • Check Availability
    Engine:
    5.3L V-8 cyl,
    Transmission:
    6-Speed Automatic Electronic with Overdrive,
    Exterior Color:
    Quicksilver Metallic,
    Stock #:
    CP5962
    More
    • Certified
    • Carfax One Owner
  • 2016 Buick Lacrosse Leather Group

    • Sale Price:$23,990
    • Check Availability
    Engine:
    3.6L V6 E85 Flex Fuel SIDI DOHC VVT,
    Transmission:
    6-Speed Automatic Electronic with Overdrive,
    Exterior Color:
    Deep Garnet Metallic,
    Interior Color:
    Light Neutral/Cocoa Accents,
    Stock #:
    P4393,
    Model Code:
    4GM69
    More
    Radio: Buick IntelliLink AM/FM Stereo w/CD Player, Heated Front Bucket Seats
    • Certified
    • Carfax Free
  • 2017 GMC Sierra 1500

    • Sale Price:$23,990
    • Check Availability
    Engine:
    5.3L V-8 cyl,
    Transmission:
    6-Speed Automatic Electronic with Overdrive,
    Exterior Color:
    Summit White,
    Interior Color:
    Dark Ash/Jet Black,
    Stock #:
    CP6032,
    Model Code:
    TC15903
    More
    • Certified
    • Carfax One Owner
  • 2015 GMC Acadia Denali

    • Sale Price:$24,750
    • Check Availability
    Engine:
    3.6L V6 SIDI,
    Transmission:
    6-Speed Automatic,
    Exterior Color:
    Red,
    Interior Color:
    Ebony,
    Stock #:
    CP5923,
    Model Code:
    TR14526
    More
    Leather-Wrapped Steering Wheel w/Wood Trim, Trailering Equipment
    • Certified
    • Carfax One Owner
  • 2013 GMC Acadia Denali

    • Sale Price:$28,990
    • Check Availability
    Engine:
    3.6L V6 SIDI,
    Transmission:
    6-Speed Automatic,
    Exterior Color:
    Carbon Black Metallic,
    Interior Color:
    Ebony,
    Stock #:
    C180671A,
    Model Code:
    TV14526
    More
    Trailering Equipment, Radio: Color Touch AM/FM/HD/CD Player w/IntelliLink
    • Certified
    • Carfax One Owner
  • 2014 GMC Sierra 1500 SLE

    • Sale Price:$28,990
    • Check Availability
    Engine:
    5.3L EcoTec3 V8 Flex Fuel,
    Transmission:
    6-Speed Automatic Electronic with Overdrive,
    Exterior Color:
    Sonoma Red Metallic,
    Interior Color:
    Jet Black,
    Stock #:
    C180496A
    More
    Radio: AM/FM Stereo w/8" Diagonal Color Touch Screen (SiriusXM Satellite & HD Radio)
    • Certified
    • Carfax One Owner
  • 2016 GMC Sierra 2500HD Denali

    • Sale Price:$43,990
    • Check Availability
    Engine:
    6L Vortec V8 SFI Flex Fuel VVT,
    Transmission:
    6-Speed Automatic HD Electronic with Overdrive,
    Exterior Color:
    Onyx Black,
    Interior Color:
    Jet Black Denali,
    Stock #:
    180571A,
    Model Code:
    TK25743
    More
    Front Full Feature Bucket Seats, Trailering Equipment
    • Certified
    • Carfax One Owner
  • 2015 GMC Yukon XL Denali

    • Sale Price:$46,990
    • Check Availability
    Engine:
    6.2L EcoTec3 V8,
    Transmission:
    8-Speed Automatic,
    Exterior Color:
    Onyx Black,
    Interior Color:
    Jet Black,
    Stock #:
    180507A,
    Model Code:
    TK15906
    More
    Driver Alert Package (Safety Alert Seat)
    • Certified
    • Carfax One Owner
  • 2016 GMC Yukon Denali

    • Sale Price:$50,990
    • Check Availability
    Engine:
    6.2L EcoTec3 V8,
    Transmission:
    8-Speed Automatic,
    Exterior Color:
    Sparkling Silver Metallic,
    Interior Color:
    Cocoa/Shale,
    Stock #:
    180454A,
    Model Code:
    TK15706
    More
    Full-Feature Reclining Bucket Seats, Enhanced Driver Alert Package, Radio: AM/FM w/Navigation
    • Certified
    • Carfax One Owner
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