Service Offers
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$1 State Emissions Inspection
Emissions Inpection Required for Harris, Galveston, Brazoria County, Fort Bend, etc.
Big Star Cadillac Home of the $1 State Inspection with any service of Cadillac or GM vehicle.
Advantage Care
Tire Price Match Guarantee
Provide us with a better eligible* 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.
Eligible Tire Brands: BFGoodrich, Bridgestone, Continental, Dunlop, Firestone, General, Goodyear, Hankook, Kelly, Michelin, Pirelli, and Uniroyal.
expires: 12/31/2025
Coupon Code: 201
6-Quart ACDelco SN Plus Synthetic Blend Oil Change on most vehicles*
$79.95
expires: 08/13/2025
Coupon Code: 245
6-Quart ACDelco GM OE dexos1® Full Synthetic Oil Change on most vehicles*
$79.95
expires: 08/13/2025
Coupon Code: 211
6-Quart Mobil 1® Full Synthetic Oil Change on most vehicles*
$129.99
expires: 08/13/2025
Coupon Code: 227
8-Quart ACDelco SN Plus Synthetic Blend Oil Change on most vehicles*
$99.95
expires: 08/13/2025
Coupon Code: 246
8-Quart ACDelco GM OE dexos1® Full Synthetic Oil Change on most vehicles*
$99.95
expires: 08/13/2025
Coupon Code: 225
8-Quart Mobil 1® Full Synthetic Oil Change on most vehicles*
$159.99
expires: 08/13/2025
Coupon Code: 229
Most GM Genuine Parts Front Brake Pads Installed*
24 Months/Unlimited Mile Warranty**
$459.99
expires: 08/13/2025
Coupon Code: 205
GM Genuine Parts Front Brake Rotors installed on most cars & small SUVs*
24 Months/Unlimited Mile Warranty**
$449.95
expires: 08/13/2025
Coupon Code: 238
GM Genuine Parts Front Brake Rotors installed on most trucks and full-size SUVs*
24 Months/Unlimited Mile Warranty**
$449.95
expires: 08/13/2025
Coupon Code: 239
Most ACDelco Gold 42-Mo Batteries Installed*
42-month free-replacement limited warranty**
$349.95
expires: 08/13/2025
Coupon Code: 209
Most ACDelco Gold Cabin Air Filters Installed*
$89.95
expires: 08/13/2025
Coupon Code: 263
Most ACDelco GM Original Equipment Wiper Blades (per pair) Installed*
$79.95
expires: 08/13/2025
Coupon Code: 260
Most ACDelco Gold 36-Mo AGM Batteries Installed*
36-month free-replacement limited warranty**
$495.00
expires: 08/13/2025
Coupon Code: 280
$200 Rebate* on the purchase and installation of select GM Genuine Parts Engines, Transmissions, and Transfer Cases
expires: 09/30/2025
Coupon Code: 317