Mister Car Wash vs Super Star Car Wash
Data updated · May 24, 2026
Mister Car Wash is larger (553 vs 118 locations); Super Star Car Wash is rated higher (4.61★ vs 4.11★); Super Star Car Wash has the lower reviewer-reported damage rate (1.74% vs 4.34%).
Mister Car Wash and Super Star Car Wash are both national-tier US car wash operators. Super Star Car Wash edges ahead on review-weighted rating (4.61★ vs 4.11★, a meaningful gap). On reviewer-reported damage, Super Star Car Wash runs lower at 1.74% vs 4.34% — a meaningful operating-quality gap. The dataset-wide average across all car wash chains is roughly 1–3%.
Mister Car Wash operates 553 locations across 25 states (22.1 sites per state on average). Super Star Car Wash operates 118 locations across 5 states (23.6 per state). Total customer signal is 316,897 Google reviews for Mister Car Wash (66,151 LLM-scored) vs 153,804 for Super Star Car Wash (72,655 scored).
How do customers rate each chain on the 7 pillars?
Aspect scores aggregate WashIndex's LLM extractions across each chain's reviews. Each score is (positive − negative) / total mentions, ranging −1 to +1. Numbers above zero mean customers say more positive than negative things about the aspect; below zero means the reverse.
| Aspect | Mister Car Wash | Super Star Car Wash | Winner |
|---|---|---|---|
| Wash Quality | +0.29 | +0.66 | Super Star Car Wash |
| Staff & Customer Service | +0.66 | +0.88 | Super Star Car Wash |
| Wait Time | +0.48 | +0.54 | Super Star Car Wash |
| Per-Wash Price | -0.21 | +0.27 | Super Star Car Wash |
| Equipment Working | -0.49 | -0.36 | Super Star Car Wash |
| Facility Cleanliness | +0.70 | +0.70 | Mister Car Wash |
| Membership Value | +0.16 | +0.15 | Mister Car Wash |
Mister Car Wash's strongest aspect in customer reviews is Facility Cleanliness (+0.70); the weakest is Equipment Working (-0.49). Super Star Car Wash's strongest is Staff & Customer Service (+0.88); the weakest is Equipment Working (-0.36). Super Star Car Wash comes out ahead on Wash Quality, Staff & Customer Service, Per-Wash Price, Equipment Working; Mister Car Wash doesn't have a clear win on any of the 7 pillars.
Super Star Car Wash has the lower cancellation-friction rate (10.4% vs 11.5% of mem-discussing reviews) — a modest gap. The dataset-wide rate is roughly 10–15%.
Do they operate the same format of car wash?
| Format | Mister Car Wash | Super Star Car Wash |
|---|---|---|
| Express Tunnel | 7.9% | 3.0% |
| Full Service | 4.6% | 1.2% |
| Self-Serve Bay | 1.1% | 0.8% |
Format share is computed across customer review mentions, not over locations. A chain with mostly express-tunnel sites but heavy detail-shop talk in reviews will show both at non-trivial rates.
Both chains are predominantly Express Tunnel operators, so they compete head-on for the same customer occasion. The choice between them is largely about brand, price point, location convenience, and customer experience rather than format differentiation.
Where do Mister Car Wash and Super Star Car Wash compete?
Mister Car Wash and Super Star Car Wash compete head-to-head in 6 metropolitan statistical areas. In those shared markets, customers can choose between the two. In short: If customer-rating consistency is the deciding factor, Super Star Car Wash is the safer pick; if avoiding vehicle damage is the priority, Super Star Car Wash runs the lower reviewer-reported damage rate; if location convenience matters most, Mister Car Wash has more sites to choose from.
About Mister Car Wash vs Super Star Car Wash
Mister Car Wash vs Super Star Car Wash: which is bigger?
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Which has the higher customer rating, Mister Car Wash or Super Star Car Wash?
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Which has the lower damage rate, Mister Car Wash or Super Star Car Wash?
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Where do Mister Car Wash and Super Star Car Wash compete head-to-head?
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About this comparison
Both chains' numbers are pulled from the same WashIndex per-location dataset — Google reviews processed through LLM extraction across 55 dimensions, format classification from each operator's website, and competitive-density analysis. See each chain's full profile — Mister Car Wash / Super Star Car Wash — for monthly trends, per-location drill-down, executive summary, and anomaly detection.
See our full methodology for the extraction pipeline, validation samples, and aggregation logic.