| BMW X4 M | Mercedes-Benz GLS | ||
|---|---|---|---|
| Live listings | 46 | 421best | |
| Price range | $33.7K – $77.8K | $17.9K – $169K | |
| Median price | $58.6Kbest | $84.5K | |
| Median mileage | 31,669 mi | 7,805 mibest | |
| Great deals | 10 | 114best | |
| Biggest deal | $17.3K under | $39K underbest | |
| Updated | 2026-08-03 | 2026-08-08 |