Overview
- Orders opened on December 8 with German list prices of €59,048 for the 250+ and €62,178 for the 350 4MATIC, and dealer deliveries begin in spring 2026 with additional BEV and hybrid variants planned.
- The launch lineup comprises a 200 kW rear‑drive 250+ and a 260 kW all‑wheel‑drive 350 4MATIC, both using an 85 kWh NMC pack on Mercedes’ 800‑volt MMA platform.
- WLTP range is quoted at up to 631 km for the 250+ and up to 614 km for the 350 4MATIC.
- Charging supports up to 320 kW DC and 11 kW AC as standard with 22 kW AC optional, and an optional DC converter enables use of 400‑volt fast‑charging networks.
- The GLB offers five‑ or seven‑seat configurations with a 127‑liter frunk and up to 1,715 liters of rear cargo space, and fourth‑generation MBUX brings Google‑based navigation plus generative‑AI assistance via ChatGPT and Microsoft Bing.