| BMW X3 | Mercedes-Benz GLS | ||
|---|---|---|---|
| Live listings | 98 | 421best | |
| Price range | $13.5K – $59.7K | $17.9K – $169K | |
| Median price | $18.8Kbest | $84.5K | |
| Median mileage | 67,377 mi | 7,805 mibest | |
| Great deals | 18 | 114best | |
| Biggest deal | $4.7K under | $39K underbest | |
| Updated | 2026-08-19 | 2026-08-08 |