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Napleton Buick GMC

Crystal Lake, IL

Overview
Employees
Reviews
Vehicles
4.8
418 Reviews
Every dealership in the Napleton Auto Group is guided by a single principle -- putting the customer first. From 1931 when Edward W. Napleton opened a small Desoto dealership on the south side of Chicago to the more than 60 Napleton Auto Group dealerships our family owns today our commitment to customer satisfaction shines through at every Napleton dealership.
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6305 Northwest Hwy

Crystal Lake, IL

60014

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Top Reviewed Employees

Derek Gruendemann at Napleton Buick GMC

Derek Gruendemann

Sales Manager
5.0
This rating includes all reviews, with more weight given to recent reviews.
View 6 Reviews
Steve Hardy at Napleton Buick GMC

Steve Hardy

Service Advisor
4.8
This rating includes all reviews, with more weight given to recent reviews.
View 60 Reviews
Santo Voiculescu at Napleton Buick GMC

Santo Voiculescu

Service Manager
4.7
This rating includes all reviews, with more weight given to recent reviews.
View 33 Reviews
Freddi Alvarado at Napleton Buick GMC

Freddi Alvarado

Sales Professional
4.4
This rating includes all reviews, with more weight given to recent reviews.
View 13 Reviews
More Employees

Latest Reviews

July 04, 2026

Christian and Dan were amazing and Derrik too! I appreciated their Communication, patience and availability. More
by pkoenig847 Verified Customer

Employees Worked With

Santo Voiculescu
1.0
This rating includes all reviews, with more weight given to recent reviews.
Steve Hardy
5.0
This rating includes all reviews, with more weight given to recent reviews.
Derek Gruendemann
5.0
This rating includes all reviews, with more weight given to recent reviews.
Daniel Gulo
5.0
This rating includes all reviews, with more weight given to recent reviews.
Other Employees : Christian Leon

June 24, 2026

Fantastic people to work with in and out in a couple hours. I would recommend to everyone I know. More
by xtrigger87 Verified Customer

Employees Worked With

Derek Gruendemann
5.0
This rating includes all reviews, with more weight given to recent reviews.
Other Employees : Eric Pedersen

June 05, 2026

Erin and Derrick were wonderful to work with. Great experience overall buying a used car. There was no pressure, no gimmicks or unexpected "add ons". Finalizing the purchase was easy. More
by TGMG4 Verified Customer

Employees Worked With

Derek Gruendemann
5.0
This rating includes all reviews, with more weight given to recent reviews.
Other Employees : Erin
More Reviews

Dealership Inventory (152 Vehicles)

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new 2026 GMC Sierra 2500 car, priced at $85,637
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used 2018 Hyundai Santa Fe Sport car, priced at $16,958
2018 Hyundai Santa Fe Sport
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Automatic
All-wheel Drive
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used 2019 Chevrolet Tahoe car, priced at $35,041
2019 Chevrolet Tahoe
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Black exterior
Automatic
Four-wheel Drive
$35,041
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used 2025 Toyota Prius car, priced at $31,398
2025 Toyota Prius
used
Wind Chill Pearl exterior
CVT
Front-wheel Drive
$31,398
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new 2026 GMC Sierra 2500 car, priced at $100,272
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Photos & Amenities

  • After Hours Drop-Off
  • Authorized Accessories Store
  • Authorized Parts Store
  • Automated Car Wash
  • Cable TV
  • Children's Play Room
  • Customer Lounge Area
  • Drive-In Service
  • Express Service
  • Free Coffee
  • Free Drinks
  • Free Loaner Cars
  • Free WiFi
  • Instant Financing
  • Shuttle Service
  • Television
  • Vending Machines
  • Free Popcorn!
Napleton Buick GMC, Crystal Lake, IL, 60014