Mike O'Connell
Mike O'Connell at Arlington Heights Buick GMC

Mike O'Connell | Page 2

Business Manager

Arlington Heights Buick GMC

777 W Dundee Rd
Arlington Heights, IL 60004

5.0
1,454 Reviews
5.0

1,454 Reviews

Write a Review

Dealership Experience

12 yrs, 5 mos

Industry Experience

34 yrs, 6 mos

1454 Reviews of Mike O'Connell

May 01, 2026

Dealership Rating
Employee Rating

Shelley is an outstanding salesperson. She made my transition from my old vehicle that I have grown very attached to into my new one very easy with her kindness and patience with me. Her k More

by Chris D.
Sales Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Recommend Dealer
Yes

Other Employees Tagged: Shelley Barr, Robert Baturin

May 03, 2026

Arlington Heights Buick GMC responded

Thank you for sharing your experience with our team at Arlington Heights Buick GMC. We're glad our team could assist you in finding the right vehicle. We appreciate your recommendation.

April 30, 2026

Dealership Rating
Employee Rating

Cesar did an amazing Job helping us out, and making sure we were happy with our purchase. We would definitely come back again in the future. More

by thernandezl05
Sales Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Recommend Dealer
Yes

Other Employees Tagged: Cesar Martinez, Kevin Fortman

May 03, 2026

Arlington Heights Buick GMC responded

We appreciate your feedback about your purchase experience. Our team at Arlington Heights Buick GMC is glad to hear you were satisfied. Thank you for considering us again.

April 30, 2026

Dealership Rating
Employee Rating

I’m realy happy whit shelley and mike is realy good people and profesionals thanks for all dthe help and for the car More

by tulipanpantera27
Sales Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Recommend Dealer
Yes

Other Employees Tagged: Shelley Barr

May 03, 2026

Arlington Heights Buick GMC responded

Thank you for sharing your experience with our team at Arlington Heights Buick GMC. We appreciate your feedback.

April 18, 2026

Dealership Rating
Employee Rating

Cesar Martinez is professional dedicated I recommend to everyone who is looking for a new vehicle, ask for Cesar. More

by andrew.operexpress
Sales Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Recommend Dealer
Yes

Other Employees Tagged: Michael Audino, Cesar Martinez

Apr 19, 2026

Arlington Heights Buick GMC responded

Thank you for recommending our team at Arlington Heights Buick GMC. We appreciate your positive feedback.

April 12, 2026

Dealership Rating
Employee Rating

What a wonderful experience buying my new vehicle at Arlington Heights Buick GMC with my salesman, Cesar. There was absolutely no pressure and it was a quick and easy trade in also. More

by Terese
Sales Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Recommend Dealer
Yes

Other Employees Tagged: Cesar Martinez , Amy Petersen

Apr 14, 2026

Arlington Heights Buick GMC responded

Thank you for sharing your experience with Arlington Heights Buick GMC. We're glad the process was smooth and pressure-free. We appreciate your feedback.

April 08, 2026

Dealership Rating
Employee Rating

My experience was the best! Caesar was so nice and made sure he took his time to help my find my dream car. 10/10 recommend, Major help! More

by nylaj0529
Sales Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Recommend Dealer
Yes

Other Employees Tagged: Michael Audino, Cesar Martinez

Apr 09, 2026

Arlington Heights Buick GMC responded

Thank you for sharing your experience with Arlington Heights Buick GMC. We're glad our team could assist you in finding your dream car. Your recommendation means a lot to us.

April 03, 2026

Dealership Rating
Employee Rating

Cesar was very helpful. Make sure to ask for him when you come and you will leave satisfied! More

by minorskylar
Sales Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Recommend Dealer
Yes

Other Employees Tagged: Robert Baturin, Cesar Martinez

Apr 09, 2026

Arlington Heights Buick GMC responded

Thank you for recognizing our team's help at Arlington Heights Buick GMC. We appreciate your feedback.

March 28, 2026

Dealership Rating
Employee Rating

Hola tuvimos una linda experiencia con el señor César Martinez ya es el tercer carro que compramos y estamos muy contentos More

by eustoliatorres69
Sales Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Recommend Dealer
Yes

Other Employees Tagged: Robert Baturin, Cesar Martinez

Mar 29, 2026

Arlington Heights Buick GMC responded

Nos alegra saber que tuvo una buena experiencia comprando con nuestro equipo en Arlington Heights Buick GMC. Gracias por su confianza en nosotros. Esperamos que disfrute su nuevo vehículo.

March 26, 2026

Dealership Rating
Employee Rating

Working with our sales rep (Cesar Martinez) was a pleasure. He answered all of our questions and satisfied our concerns. Both my wife and I were very satisfied with our deal which was reached in a si More

by ljmikelionis
Sales Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Recommend Dealer
Yes

Other Employees Tagged: Cesar Martinez , Amy (Finance dept.)

Mar 26, 2026

Arlington Heights Buick GMC responded

We appreciate your feedback about our team's assistance. Glad the sales process was smooth for you and your wife. Arlington Heights Buick GMC values your satisfaction.

March 21, 2026

Dealership Rating
Employee Rating

Tuve la mejor experiencia con el señor César Martínez en todos los años que he comprado vehículos. El me convenció en comprar esta linda truck y aunque GMC Buick Woody tenía un mejor deal, el servicio al c More

by ejlandscaping2009
Sales Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Recommend Dealer
Yes

Other Employees Tagged: Cesar Martinez , Amy Petersen

Mar 22, 2026

Arlington Heights Buick GMC responded

Agradecemos que reconozca el excelente trabajo de nuestro equipo. Esperamos que disfrute mucho su nueva Sierra. Gracias por elegir Arlington Heights Buick GMC.

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