For decades, the Mercedes-Benz G-Class, or G-Wagen, has been an undisputed icon, a vehicle that effortlessly blends military-grade toughness with opulent luxury. Here in New Zealand, the lineup has been a tale of two extremes: the thunderous, petrol-powered AMG G 63 and the futuristic, all-electric G 580. Now, responding to strong customer demand, Mercedes-Benz is filling the gap with the model many have been waiting for: the diesel-powered G 450 d.
A Heart of Diesel Power
At the core of the new G 450 d is a formidable 3.0-litre inline six-cylinder diesel engine, enhanced by a 48-volt mild-hybrid system and an integrated starter-generator. This modern powertrain delivers a muscular 270 kW and a massive 750 Nm of torque. That immense pulling power allows the G 450 d to surge from a standstill to 100 km/h in just 5.8 seconds, offering potent on-road performance that complements its legendary off-road ability. This engine is a perfect match for the G-Wagen’s character, providing the low-down torque essential for conquering tough terrain while remaining refined and efficient for daily driving.
Born to be Wild
True to its heritage dating back to 1979, the G 450 d is built on a traditional ladder-frame platform, retaining the rugged strength that has defined it for generations. Its off-road credentials are unimpeachable, thanks to a suite of hardcore hardware:
- Three mechanical differential locks
- A LOW RANGE off-road gear reduction
- Independent front suspension and a rigid rear axle
The numbers speak for themselves, confirming this G-Class is ready for virtually any challenge you can throw at it:
Ground Clearance: A minimum of 241 mm between the axles. Wading Depth: A maximum of 700 mm. Gradeability: Capable of climbing a 100 per cent grade on suitable surfaces. Stability: Can handle side slopes of up to 35 degrees Angles: Features a 31-degree approach angle and a 30-degree departure angle.
To help drivers exploit this capability, the OFFROAD COCKPIT displays crucial data like gradient, tilt, and differential status directly on the driver and media screens.
Rugged Looks, Refined Interior
The G 450 d arrives in New Zealand with the PROFESSIONAL Line Exterior as standard.This specification enhances its utilitarian aesthetic with a silver-finished front underguard and practical mud flaps, appealing directly to those who value its rugged capability. It rides on 18-inch 5-spoke light-alloy wheels and features signature MULTIBEAM LED headlights. Inside, the story shifts from rugged to refined. The cabin is a sanctuary of comfort and technology, equipped with a wide range of standard features. Highlights include open-pore natural walnut wood trim, a powerful Burmester 3D surround sound system, a sunroof, and MBUX Augmented Reality Navigation. Safety is also paramount, with a comprehensive Driving Assistance package that includes Active Distance Assist DISTRONIC and Active Steering Assist.
Tailor-Made: Options and Pricing
The Mercedes-Benz G 450 d will be available at authorised retailers across New Zealand from September 3, 2025, with a starting Manufacturer’s Recommended List Price (MRLP) of $213,900. For those looking to personalize their G-Wagen, an extensive list of option packages is available to enhance its design, comfort, and capability:
MANUFAKTUR Exterior Package ($4,100): Adds a distinctive roof, bumpers, and wheel arches in obsidian black or night black magno. Interior Comfort Package ($8,500): Focuses on luxury with a heated windscreen, heated steering wheel, and the MBUX High-End Rear Seat Entertainment System. PROFESSIONAL Exterior Package ($15,900): For the serious off-road enthusiast, this adds a spare wheel holder and a roof luggage rack. AMG Luxury Package ($18,000): Infuses a sporty character with AMG styling elements, 20-inch AMG wheels, side running boards, and a nappa leather multifunction sports steering wheel. Night Package ($5,600): Available only with the AMG Luxury Package, this adds black-finished exterior elements for a more menacing look. Superior Line Interior Plus Package ($14,200): Also requiring the AMG Luxury Package, this elevates the cabin to the highest level with the ENERGIZING Package Plus, Active Multicontour Seats, and exclusive nappa leather upholstery.
With the arrival of the G 450 d, the New Zealand G-Class family is now complete, offering a powerful and torquey diesel option that perfectly bridges the gap between the high-octane AMG and the silent-running electric models
