| GMC Terrain | Mercedes-Benz GLS | ||
|---|---|---|---|
| Live listings | 51 | 421best | |
| Price range | $5.8K – $31.4K | $17.9K – $169K | |
| Median price | $13.8Kbest | $84.5K | |
| Median mileage | 66,000 mi | 7,805 mibest | |
| Great deals | 6 | 114best | |
| Biggest deal | $2.3K under | $39K underbest | |
| Updated | 2026-08-24 | 2026-08-08 |