ModWash vs Sunshine Car Wash - Fowler
Data updated · May 24, 2026
ModWash is larger (127 vs 4 locations); ModWash is rated higher (4.85★ vs 4.74★); Sunshine Car Wash - Fowler has the lower reviewer-reported damage rate (0.28% vs 0.83%).
These chains operate at different scale tiers: ModWash is national-tier, Sunshine Car Wash - Fowler is local-tier. ModWash edges ahead on review-weighted rating (4.85★ vs 4.74★, a narrow gap). On reviewer-reported damage, Sunshine Car Wash - Fowler runs lower at 0.28% vs 0.83% — a narrow operating-quality gap. The dataset-wide average across all car wash chains is roughly 1–3%.
| Metric | ModWash modwash.com | Sunshine Car Wash - Fowler sunshinewashes.com |
|---|---|---|
| Locations | 127 12 states | 4 1 state |
| Reviews | 182,068 70,105 LLM-scored | 10,986 6,116 LLM-scored |
| Avg rating | 4.85 | 4.74 |
| Damage rate (lower better) | 0.83% | 0.28% |
| Membership cancellation friction (of mem-discussing reviews) | 12.4% | 8.3% |
| Dominant format | Express Tunnel | Express Tunnel |
ModWash operates 127 locations across 12 states (10.6 sites per state on average). Sunshine Car Wash - Fowler operates 4 locations across 1 state (4.0 per state). Sunshine Car Wash - Fowler is single-state (Florida), so the comparison is most useful for customers and operators in that footprint. Total customer signal is 182,068 Google reviews for ModWash (70,105 LLM-scored) vs 10,986 for Sunshine Car Wash - Fowler (6,116 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 | ModWash | Sunshine Car Wash - Fowler | Winner |
|---|---|---|---|
| Wash Quality | +0.75 | +0.94 | Sunshine Car Wash - Fowler |
| Staff & Customer Service | +0.94 | +0.97 | Sunshine Car Wash - Fowler |
| Wait Time | +0.64 | +0.74 | Sunshine Car Wash - Fowler |
| Per-Wash Price | +0.24 | +0.56 | Sunshine Car Wash - Fowler |
| Equipment Working | -0.33 | +0.60 | Sunshine Car Wash - Fowler |
| Facility Cleanliness | +0.79 | +0.94 | Sunshine Car Wash - Fowler |
| Membership Value | +0.25 | +0.70 | Sunshine Car Wash - Fowler |
ModWash's strongest aspect in customer reviews is Staff & Customer Service (+0.94); the weakest is Equipment Working (-0.33). Sunshine Car Wash - Fowler's strongest is Staff & Customer Service (+0.97); the weakest is Per-Wash Price (+0.56). Sunshine Car Wash - Fowler comes out ahead on Wash Quality, Per-Wash Price, Equipment Working, Facility Cleanliness, Membership Value; ModWash doesn't have a clear win on any of the 7 pillars.
Sunshine Car Wash - Fowler has the lower cancellation-friction rate (8.3% vs 12.4% of mem-discussing reviews) — a substantial gap. The dataset-wide rate is roughly 10–15%.
Do they operate the same format of car wash?
| Format | ModWash | Sunshine Car Wash - Fowler |
|---|---|---|
| Full Service | 3.6% | 10.2% |
| Hand Wash | 1.5% | 3.6% |
| Express Tunnel | 2.1% | 1.6% |
| Detail Shop | 0.4% | 2.2% |
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.
Format-mix-wise, ModWash and Sunshine Car Wash - Fowler are matched: both lean Express Tunnel. The differentiator isn't what they do, it's how they do it.
Where do ModWash and Sunshine Car Wash - Fowler compete?
ModWash and Sunshine Car Wash - Fowler share one US metro market in the WashIndex coverage set. In short: If customer-rating consistency is the deciding factor, ModWash is the safer pick; if avoiding vehicle damage is the priority, Sunshine Car Wash - Fowler runs the lower reviewer-reported damage rate; if location convenience matters most, ModWash has more sites to choose from.
About ModWash vs Sunshine Car Wash - Fowler
ModWash vs Sunshine Car Wash - Fowler: which is bigger?
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Which has the higher customer rating, ModWash or Sunshine Car Wash - Fowler?
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Which has the lower damage rate, ModWash or Sunshine Car Wash - Fowler?
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Where do ModWash and Sunshine Car Wash - Fowler 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 — ModWash / Sunshine Car Wash - Fowler — 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.