2026 Mercedes-Benz GLB 250PLUS E AMG Line Premium Electricity · SC26 LPE

The GLB 250PLUS E is an electric SUV, so fuel costs are replaced by electricity charging expenses, which typically run lower than petrol or diesel equivalents. Road tax for electric vehicles is currently zero in the UK, and the insurance group for a Mercedes‑Benz GLB of this specification is usually in the mid‑range (around 30‑35). Routine maintenance for electric drivetrains is generally cheaper, though battery health checks and software updates can add to costs. Overall, owners can expect an annual running cost in the region of £800‑£1,000, depending on electricity rates and insurance premiums.

Maintenance items to budget for include tyre replacement, brake fluid changes, and periodic battery health assessments. While the electric motor itself requires little service, components such as the cooling system for the battery and the high‑voltage wiring should be inspected regularly by a qualified technician.

Given the absence of MOT data, focus the inspection on the high‑voltage battery pack: look for any signs of swelling, corrosion on terminals, and verify the state of charge and health via a diagnostic scan. The charging port and cable should be examined for wear or damage, and the on‑board charger should be tested for proper operation.

Inspect the vehicle’s suspension, steering, and braking components as you would with any new SUV, ensuring there are no unusual noises or play. Pay particular attention to the electronic systems, including infotainment, driver‑assist features, and any software version numbers, to confirm they are up‑to‑date. Finally, verify that the vehicle’s registration details (SC26LPE) and VIN match the paperwork and that the odometer reading is consistent with a vehicle first registered in June 2026.