Best Car Dealership Websites in Marion, IL
12 dealership websites in Marion, ranked by how fast and stable they are for real shoppers. Marion averages 85, 4 points above the Illinois average — #1 of 17 Illinois cities with 10+ ranked sites. Marion Buick GMC leads at 95. Updated Oct 24, 2026.
- Sites ranked
- 12
- Average score
- 85
- +4 vs Illinois (81)
- Scoring good
- 58%
- 7 sites above 80
- City rank
- #1
- of 17 in Illinois
Dealership websites in Marion
| RANK | DEALERSHIP | SCORE |
|---|---|---|
| 1 | 95 | |
| 2 | 93 | |
| 3 | 93 | |
| 4 | 90 | |
| 5 | 85 | |
| 6 | 84 | |
| 7 | 83 | |
| 8 | 80 | |
| 9 | 80 | |
| 10 | 80 | |
| 11 | 79 | |
| 12 | 78 |
The Marion market
Website providers in Marion
Bars show share of ranked sites; the number is each provider's average score. 1 site with no detected provider.
Score spread
- Good81–100758%
- Needs improvement61–80542%
- Poor0–6000%
Median score 84
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.