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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8 Vehicles matching:
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  • Page 1 of 1
  • 2015 GMC Terrain SLE-2

    • Sale Price:$18,990
    • Check Availability
    Engine:
    2.4L 4-Cylinder SIDI DOHC VVT,
    Transmission:
    6-Speed Automatic,
    Drive Line:
    FWD,
    Hwy MPG:
    32,
    Mileage:
    35875,
    Exterior Color:
    Crystal Red Tint,
    Interior Color:
    jet black,
    Stock #:
    CP6147,
    VIN:
    2GKALREKXF6373884
    More
    Convenience Package, Front Bucket Seats, Radio: Color Touch AM/FM Stereo w/CD Player
    • Certified
    • Carfax One Owner
  • 2016 Buick Encore Convenience

    • Sale Price:$19,994
    • Check Availability
    Engine:
    1.4L ECOTEC I4 SMPI DOHC Turbocharged VVT,
    Transmission:
    6-Speed Automatic,
    Drive Line:
    FWD,
    Hwy MPG:
    34,
    Mileage:
    4950,
    Exterior Color:
    Carbon Black Metallic,
    Interior Color:
    Ebony,
    Stock #:
    160524,
    VIN:
    KL4CJBSBXGB702694
    More
    Radio: AM/FM Audio System w/MP3 CD Player, Front Bucket Seats
    • Certified
    • Carfax Free
  • 2017 GMC Sierra 1500 Base

    • Sale Price:$21,490
    • Check Availability
    Engine:
    5.3L V8,
    Transmission:
    6-Speed Automatic Electronic with Overdrive,
    Drive Line:
    RWD,
    Hwy MPG:
    24,
    Mileage:
    6339,
    Exterior Color:
    Summit White,
    Interior Color:
    Dark Ash/Jet Black,
    Stock #:
    CP6062,
    VIN:
    1GTN1LEC9HZ902046
    More
    Radio: AM/FM Stereo w/4.2" Diagonal Color Display (4-Speaker Audio System Feature)
    • Certified
    • Carfax One Owner
  • 2016 Buick Encore Sport Touring

    • Sale Price:$21,594
    • Check Availability
    Engine:
    1.4L I4 Turbocharged,
    Transmission:
    6-Speed Automatic Electronic with Overdrive,
    Drive Line:
    FWD,
    Hwy MPG:
    34,
    Mileage:
    4306,
    Exterior Color:
    Carbon Black Metallic,
    Interior Color:
    ebony,
    Stock #:
    160494,
    VIN:
    KL4CJ1SM7GB586379
    More
    Radio: AM/FM Audio System w/MP3 CD Player, Front Bucket Seats
    • Certified
    • Carfax Free
  • 2016 Buick Encore Convenience

    • Sale Price:$23,500
    • Check Availability
    Engine:
    1.4L ECOTEC I4 SMPI DOHC Turbocharged VVT,
    Transmission:
    6-Speed Automatic,
    Drive Line:
    FWD,
    Hwy MPG:
    34,
    Mileage:
    3449,
    Exterior Color:
    Graphite Gray Metallic,
    Interior Color:
    Ebony,
    Stock #:
    160525,
    VIN:
    KL4CJBSB0GB701215
    More
    Radio: AM/FM Audio System w/Nav/Single CD Player, Radio: AM/FM Audio System w/MP3 CD Player, Front Bucket Seats
    • Certified
    • Carfax Free
  • 2016 GMC Terrain Denali

    • Sale Price:$29,990
    • Check Availability
    Engine:
    3.6L V6 DGI DOHC VVT,
    Transmission:
    6-Speed Automatic,
    Drive Line:
    AWD,
    Hwy MPG:
    29,
    Mileage:
    20765,
    Exterior Color:
    Ebony Twilight Metallic,
    Interior Color:
    Jet Black,
    Stock #:
    CP6185,
    VIN:
    2GKFLVE38G6309710
    More
    Radio: Color Touch AM/FM Stereo w/Navigation, Front Bucket Seats, Radio: Color Touch AM/FM Stereo
    • Certified
    • Carfax One Owner
  • 2016 GMC Terrain Denali

    • Sale Price:$29,990
    • Check Availability
    Engine:
    3.6L V6 DGI DOHC VVT,
    Transmission:
    6-Speed Automatic,
    Drive Line:
    AWD,
    Hwy MPG:
    29,
    Mileage:
    22651,
    Exterior Color:
    Ebony Twilight Metallic,
    Interior Color:
    Light Titanium,
    Stock #:
    CP6178,
    VIN:
    2GKFLVE35G6323628
    More
    Radio: Color Touch AM/FM Stereo w/Navigation, Front Bucket Seats, Radio: Color Touch AM/FM Stereo
    • Certified
    • Carfax One Owner
  • 2015 GMC Acadia Denali

    • Sale Price:$31,790
    • Check Availability
    Engine:
    3.6L V6 SIDI,
    Transmission:
    6-Speed Automatic,
    Drive Line:
    AWD,
    Hwy MPG:
    23,
    Mileage:
    44641,
    Exterior Color:
    Quicksilver Metallic,
    Interior Color:
    Ebony,
    Stock #:
    CP6180,
    VIN:
    1GKKVTKD5FJ310597
    More
    • Certified
    • Carfax One Owner
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