Best Car Dealership Websites in Wilmington, IL
3 dealership websites in Wilmington, ranked by how fast and stable they are for real shoppers. Wilmington averages 88, 7 points above the Illinois average. Arnie Bauer GMC leads at 96. Updated Oct 17, 2026.
- Sites ranked
- 3
- Average score
- 88
- +7 vs Illinois (81)
- Scoring good
- 67%
- 2 sites above 80
- Top score
- 96
- Arnie Bauer GMC
Dealership websites in Wilmington
| RANK | DEALERSHIP | SCORE |
|---|---|---|
| 1 | 96 | |
| 2 | 88 | |
| 3 | 80 |
The Wilmington market
Website providers in Wilmington
Bars show share of ranked sites; the number is each provider's average score.
Score spread
- Good81–100267%
- Needs improvement61–80133%
- Poor0–6000%
Median score 88
Top brands
Nearby cities
The closest cities with ranked dealership websites.
More cities in Illinois
How the rankings work
Each website's score (0–100) comes from Google's Chrome UX Report — what real Chrome users experienced over a roughly 28-day window. It weights five field metrics at the 75th percentile: Largest Contentful Paint, Cumulative Layout Shift, Interaction to Next Paint, First Contentful Paint and Time to First Byte. Above 80 is good, 61–80 needs improvement, 60 or less is poor.
It measures website performance, not a dealership's sales or service. Active dealership websites with enough Chrome traffic to be measured are ranked; the rest aren't scored rather than scored low.