Trust Mark Allen Buick GMC for quality service, maintenance, or auto repair in OK. From routine maintenance to larger repairs, nobody knows your vehicle better than our Certified Service experts. Schedule an appointment today to take advantage of our current service offers on oil changes, brake repair, batteries, tires, and more.

Service Specials

Brake Rotor Rebate

$40 rebate* on the purchase and installation of four GM Genuine Parts or ACDelco Brake Rotors

Brake Pad Rebate

$40 rebate* on the purchase and installation of front and rear GM Genuine Parts Brake Pads OR $20 on front and rear ACDelco Brake Pads

Engine Air Filter Rebate

$10 rebate* on the purchase and installation of any ACDelco Engine Air Filter

Cabin Air Filter Rebate

$10 rebate* on the purchase and installation of any ACDelco Cabin Air Filter

Wiper Blade Rebate

$15 rebate* on the purchase of any three ACDelco Wiper Blades

Most ACDelco GM Original Equipment (GM Genuine Parts) Wiper Blades (per pair) Installed $49.95
Most ACDelco GM Original Equipment Cabin Air Filters Installed $39.95
Most ACDelco Gold 30-MO (ACDelco Professional) Batteries Installed $144.95

30-month free-replacement limited warranty**

ACDelco Silver (ACDelco Advantage) Front Brake Rotors $149.95

Installed on most trucks and full-size SUVs

ACDelco Silver (ACDelco Advantage) Front Brake Rotors $149.95

Installed on most cars & small SUVs

Most ACDelco Gold (ACDelco Professional) Front Brake Pads Installed $149.95

24 Months/Unlimited Mile Warranty**

8-Quart ACDelco GM OE dexos1® Full Synthetic Oil Change $59.95
6-Quart ACDelco GM OE dexos1® Full Synthetic Oil Change $49.95
Tire Price Match Guarantee

Provide us with a better price at the time of purchase and we'll match it. Find a better price within 30 days of the purchase, and we'll refund the difference.