The GLS Diesel Mild Hyrbid

The Mercedes-Benz GLS diesel offers majestic full-size luxury combined with impressive torque and cruising range. Designed to carry up to seven passengers in complete comfort, it has a bold stance and premium finishes that command respect on every road. Inside, luxurious upholstery, ambient lighting and advanced driver assistance systems ensure every journey is effortless. The refined diesel engine provides immense pulling power and smooth performance, ideal for long-distance touring and towing. Visit your local Group 1 Mercedes-Benz dealership today.

The GLS Diesel is powered by a smooth 3.0-litre inline-six turbocharged diesel engine integrated with a 48-volt mild-hybrid starter-generator. Delivering exceptional low-end torque, this engine provides instant throttle response and effortless overtaking power, even when fully loaded with passengers and cargo. The 9G-TRONIC automatic transmission shifts discreetly, keeping engine RPMs in the optimal range. Despite its large full-size SUV dimensions, the mild-hybrid diesel setup maximises fuel economy, making long-distance motorway driving exceptionally cost-effective and comfortable.

Built for heavy-duty utility without sacrificing luxury, the GLS Diesel boasts an impressive towing capacity of up to 3,500 kg. Standard 4MATIC permanent all-wheel drive continuously monitors traction, transferring power to wheels with the most grip across wet grass, mud, or icy roads. Trailer Stability Assist automatically intervenes via targeted wheel braking if trailer sway is detected, ensuring driver confidence when towing horseboxes, large caravans, or boats across long distances and variable road conditions.

The interior space inside the GLS Diesel caters to seven adult passengers with generous legroom and headroom in every row. Heated seats, multi-zone climate control, and acoustic glass insulation ensure complete travel comfort throughout the cabin. The second row offers optional executive captain's chairs with massage settings, while the third row includes dedicated USB-C charging ports and cup holders. High-grade materials, fine wood trims, and ambient lighting establish an atmosphere of calm, executive luxury.

Driving convenience is elevated through dual 12.3-inch displays featuring the MBUX system with natural voice control and augmented reality navigation. The dedicated Off-Road Cockpit displays tilt angles, gradient percentages, and compass headings, supported by 360-degree cameras providing a clear view around the chassis. For drivers exploring alternative fuel options or larger body styles across the Mercedes-Benz luxury crossover range, options include the GLS Petrol, the high-performance AMG GLS, or smaller SUVs like the GLE.