Mercedes-Benz is rolling out a crucial update to its GLB model, a versatile 7-seater SUV positioned as a successor to both the previous GLB and the discontinued B-Class MPV. The new generation, launching in 2026, will be available with hybrid and fully electric powertrains, starting at £42,050 for the base hybrid model. The electric variant, effectively replacing the EQB, begins at £46,100 – just £4,000 more.
New Platform, Expanded Range
The revamped GLB rides on Mercedes’ new MMA platform, shared with the CLA. This enables both hybrid and electric options. The hybrid versions use a 1.5-liter turbocharged engine paired with an integrated electric motor, offering fuel efficiency up to 47.9 mpg. The electric GLB, available in GLB 250+ and GLB 350 4MATIC trims, features an 85kWh battery capable of delivering up to 380 miles of range.
The electric models introduce an 800-volt architecture, allowing for ultra-fast charging at up to 320kW, adding over 160 miles of range in just 10 minutes. The GLB 350 4MATIC adds a second e-motor for all-wheel drive, slashing the 0-62 mph time to 5.5 seconds.
Pricing and Trims
The hybrid GLB starts at £42,050 in Sport trim, rising to £43,350 for the GLB 200 Sport. Upgrading to Sport Executive adds £1,950, while AMG Line Executive costs £2,650 more. The GLB 220 4MATIC with all-wheel drive starts at £48,830, and top-spec AMG Line Premium Plus versions reach £57,580.
The electric GLB begins at £46,100 in Sport trim, undercutting the outgoing EQB. Higher-end AMG Line Premium Plus models range up to £60,900 for the GLB 350 4MATIC.
Interior and Features
Inside, the GLB boasts a modern, tech-forward cabin with an optional Superscreen consisting of three 14-inch displays for the driver, central control, and front passenger entertainment. The infotainment system includes the latest MBUX generation with an AI-powered virtual assistant and Google Maps integration. Physical controls for audio volume and cruise control have been added in response to user feedback.
The GLB offers seven seats as standard in the UK, with improved third-row access and enhanced legroom for second-row passengers. The boot provides 480 liters of space with all seats up, expanding to 1,605 liters when folded. Electric models also feature a 127-liter “frunk” under the hood.
Why This Matters
Mercedes is streamlining its lineup, consolidating models onto fewer platforms to reduce costs and complexity. The GLB’s hybrid and electric options address growing demand for eco-friendly SUVs while maintaining the practicality of a 7-seater configuration. The shift from the EQB to the GLB Electric also demonstrates a move toward integrating electric models within the broader Mercedes range, rather than treating them as separate sub-brands.
The GLB’s pricing positions it competitively in the premium 7-seater SUV segment, making it an attractive option for families seeking versatility, efficiency, and the prestige of the Mercedes-Benz brand.
