Mercedes EQB 300 4MATIC

Overview

The Mercedes EQB 300 4MATIC was a posh, compact electric SUV offering a taste of three-pointed star luxury with surprising practicality, including an optional third row for seven seats. Positioned as a family-friendly EV, this specific trim provided surefooted 4MATIC all-wheel drive. While production wrapped up in 2023, it remains a compelling option on the used market, with typical prices around €32,950 in Europe. Its blend of premium feel and versatility made it a unique contender in its class, though now succeeded by a facelifted model.

What's New for 2023?

For its final 2023 model year before a significant facelift, the EQB 300 4MATIC largely carried over its established package from its 2022 launch. Updates were minimal, focusing more on streamlining options as this specific iteration headed towards discontinuation. This means you get a proven, well-equipped electric SUV without major year-on-year changes. Key software updates for the MBUX system might have rolled out, enhancing usability, but the core mechanicals and features remained consistent, representing the culmination of this particular EQB generation.

Design & Exterior

The EQB 300 4MATIC sports classic Mercedes SUV proportions with distinctive EQ touches, like the black panel grille and signature front and rear LED light bands. It’s a smart-looking machine, less shouty than some rivals, exuding understated premium appeal. Dimensionally, it measures 4684 mm in length, 1834 mm in width (excluding mirrors), and 1667 mm in height, giving it a substantial yet manageable presence. The 300 4MATIC trim is subtly badged, maintaining a clean aesthetic that aligns with its sophisticated character.

Interior, Tech & Cargo

Inside, the EQB 300 4MATIC impresses with a typically plush Mercedes cabin, brimming with quality materials and a high-tech vibe thanks to the standard MBUX dual-screen setup – usually twin 10.25-inch displays – featuring responsive voice control, Apple CarPlay, and Android Auto. Passenger space is good, with the party trick being optional third-row seats for up to seven occupants, though those rearmost pews are best for kids. Boot space is a practical 495 litres, expanding to a generous 1710 litres with seats folded. No frunk here, unfortunately.

Performance & Driving Experience

The EQB 300 4MATIC delivers a smooth and assured driving experience, thanks to its dual-motor setup – an Induction Motor at the front and a Permanent Magnet Synchronous Motor at the rear – kicking out a combined 168 kW and a healthy 390 Nm of torque. This translates to a respectable 0-100 km/h dash in 8.0 seconds and a top speed of 160 km/h. The 4MATIC all-wheel-drive system provides excellent traction. It’s more about refined, comfortable cruising than B-road thrills, with well-judged suspension and effective regenerative braking modes.

Range, Battery & Charging

Packing a 66.5 kWh usable battery, the EQB 300 4MATIC offers a Green Cars Compare estimated real-world range of around 362 km, which is quite handy for daily duties and some longer trips. Energy consumption is rated at an efficient 5.44 km/kWh. For charging, you get a standard 11 kW AC on-board charger via its CCS Type 2 port, meaning a full top-up takes roughly 6-7 hours. On the go, it supports DC fast charging at up to 100 kW, juicing the battery from 10-80% in about 32 minutes on its 400V system.

Safety & Driver-Assistance Features

Safety is a strong suit, with the EQB proudly wearing a 5-star Euro NCAP rating. Standard kit on the 300 4MATIC typically includes Active Brake Assist, Active Lane Keeping Assist, and Attention Assist. Buyers could often upgrade with the Driving Assistance Package, adding clever tech like adaptive cruise control with route-based speed adaptation, Active Steering Assist, and Blind Spot Assist. Plenty of technology to keep occupants secure, though some of the most advanced systems were optional extras on this premium family hauler.

Warranty & Maintenance Coverage

In Europe, new Mercedes models like the EQB 300 4MATIC typically came with a 2-year/unlimited mileage vehicle warranty, with some markets offering 3 years. The crucial high-voltage battery is covered for a more substantial 8 years or 160,000 km, whichever comes first, including a guarantee against excessive degradation (often to 70% capacity). Maintenance can be managed via Mercedes service plans. Overall reliability for EQ models has been generally good, aligning with Mercedes' premium positioning, though expect upkeep costs typical for the prestigious brand.