2023 — present · 5 modifications
| Modification | Power | 0–100 km/h | Drive | Gearbox |
|---|---|---|---|---|
| GLS350d 3.0 AT 4Matic | 313 hp | 6.7 s | tdr-4x4 | trans-automatic |
| GLS400d 2.9 AT 4Matic | 330 hp | 6.3 s | tdr-4x4 | trans-automatic |
| GLS450 3.0 AT EQ Boost 4Matic | 381 hp | 6.1 s | tdr-4x4 | trans-automatic |
| GLS450d 3.0 AT 4Matic | 367 hp | 6.1 s | tdr-4x4 | trans-automatic |
| GLS580 4.0 AT EQ Boost 4Matic | 517 hp | 4.9 s | tdr-4x4 | trans-automatic |