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293 Gas Stations in or near San marcos, TX
Valero in San Marcos (204 Moore St)
204 Moore StSan MarcosTexas78666USA
Valero in San Marcos (799 N Lbj Dr)
799 N LBJ DRSAN MARCOSTexas78666US
Valero in San Marcos (799 N Lbj Dr)
799 North LBJ DrSan MarcosTexas78666USA
Shell in San Marcos (207 I 35 Frontage Rd)
207 N IH-35San MarcosTexas78666USA
Shell in San Marcos (1214 IH 35 S)
$2.47 3¢ Cashback
0.0 •1.1 mi away
1214 Interstate 35 Frontage Road, San Marcos
Shell in San Marcos (1214 IH 35 S)
1214 Interstate 35 Frontage RoadSan MarcosTexas78666US
Shell in San Marcos (1214 IH 35 S)
1214 IH-35 SSan MarcosTexas78666USA
7-ELEVEN in San Marcos (1302 Hopkins St)
$2.39 5¢ Cashback
0.0 •1.1 mi away
1302 W Hopkins St, San Marcos
7-ELEVEN in San Marcos (1302 Hopkins St)
1302 W Hopkins StSan MarcosTexas78666USA
Shell in San Marcos (934 N Interstate 35)
934 IH-35 NSan MarcosTexas78666USA
Shell in San Marcos (934 N Interstate 35)
$2.47 3¢ Cashback
0.0 •1.9 mi away
934 North Interstate 35, San Marcos
Shell in San Marcos (934 N Interstate 35)
934 North Interstate 35San MarcosTexas78666US
Shell in San Marcos (1699 N Interstate 35)
$2.47 3¢ Cashback
0.0 •2.1 mi away
1699 Interstate 35, San Marcos
Shell in San Marcos (1699 N Interstate 35)
1699 Interstate 35San MarcosTexas78666US
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Frequently Asked Questions and Answers
What are gas prices in San marcos, TX?
The average gas price in San marcos, TX is $2.81.
What are the three types of gas at the pump?
Gas stations usually offer three gas octane grades: regular (usually 87 octane), mid-grade (usually 89 octane), and premium (usually 91 or 93 octane).
Can a gas car run diesel?
Gas and diesel engines are incompatible with each other's fuel. A diesel engine cannot run on gasoline, and a gasoline engine cannot run on diesel.