Best GMC Dealers in South Carolina

Compare 26 GMC dealers across South Carolina with 15 rated from 42 verified out-the-door quotes. South Carolina's average doc fee is $525.

GMC dealers in South Carolina average a $610 doc fee, $85 above the all-brand state average. Gaffney Buick GMC in Gaffney is the top-rated at 100/100.

Based on 15 dealers with verified quotes.

$610
Avg Doc Fee
South Carolina avg: $525
40%
No Add-ons
76/100
Avg Score
42
Verified Quotes

Top-Rated GMC Dealers in South Carolina

How we rank: Dealers with 3+ verified quotes are ranked first, by score. Dealers with fewer quotes are ranked below them, by score.

Limited data: fewer than 3 verified quotes, ranked separately

These dealers score well but have too few quotes to rank against dealers with a track record.

Tips for Buying a GMC in South Carolina

  • Know the doc fee: The average GMC doc fee in South Carolina is $610, compared to the state average of $525. This is above average — negotiate or shop around.
  • Watch for add-ons: Only 40% of GMC dealers here charge no add-ons. Review your OTD quote carefully and ask for an itemized breakdown.
  • Get multiple quotes: Request out-the-door quotes from at least 3 GMC dealers to compare total prices, not just sticker prices.
  • Check transparency scores: Dealers with scores above 80 typically have fair doc fees and minimal add-ons. Compare GMC doc fees in South Carolina →