STG Auto Group is a used car dealer in Garden Grove, CA, with a large selection of pre-owned vehicles for sale. At our used car dealership, you'll find pre-owned cars, SUVs, and trucks for sale in various trim models, hybrid/electric capability, and color combinations. When you're ready to purchase your next vehicle, you can appraise your trade-in value and sell your car for cash at our used car dealer. We offer competitive used car financing rates on our entire inventory. Get preapproved today.
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