New Models
New Models

2021 Mercedes-Benz G-Class price and specs: Diesel returns, AMG price rise

The iconic G-Wagon gains a new diesel option, but the AMG G 63 sees a mammoth price increase for the new year.


  • 2021 Mercedes-Benz G 400d brings diesel option to G-Class range
  • New G-Wagon offers proper off-road capabilities
  • G 400d to arrive in July 2021, priced from $233,900 plus on-road costs
  • 2021 Mercedes-AMG G 63 sees $30,665 price increase

The 2021 Mercedes-Benz G 400d has been announced, signalling the first diesel G-Class in three years.

Joining the G 63 in the range, the diesel G-Wagen uses a 3.0-litre 'OM656' turbo diesel six-cylinder engine putting out 243kW and 700Nm.

The G 400d offers proper off-road credentials for Mercedes-Benz buyers, with a ladder chassis, full-time four-wheel drive, and front, centre, and rear differentials, complete with a nine-speed automatic transmission with low-range.

Hitting 100km/h from a standstill in the diesel G-Class takes a claimed 6.4 seconds, while combined fuel economy is listed as 9.5 litres per 100 kilometres driven.

The G 400d gets adaptive dampers as standard, allowing the suspension to suit whatever terrain it's driving on – whether on- or off-road.

Also standard is the 'Stainless Steel Package' providing a number of exterior styling cues, including a protective strip with black trim insert, running boards down the side, a spare wheel cover, chrome highlights at the front grille, and 19-inch alloy wheels.

Occupants enjoy three-zone climate control, leather upholstery, heated electric front seats, multifunction Nappa leather steering wheel, sliding glass sunroof, and a 12.3-inch 'Comand' infotainment system, complete with satellite navigation with three-dimensional maps, dynamic route guidance, 360-degree cameras, DAB+ digital radio, and Apple CarPlay and Android Auto capability – with sound courtesy of a 15-speaker Burmester audio system.

To assist with any four-wheel-drive adventures, an 'Off-Road Information Centre' provides the driver with altitude, compass, body angle, as well as wheel angle and articulation.

The new diesel G-Wagen also gets multibeam LED headlights, and Parking Package with Park Assist 'Parktronic' – a semi-autonomous system for parallel parking.

The SUV comes with the company's 'Driving Assistance Package' safety suite, with radar cruise control, blind-spot assist, lane-keep assist, traffic sign recognition, and 'Pre-Safe' system, which senses an impending accident and prepares the vehicle before impact.

The 2021 Mercedes-Benz G 400d will arrive into Australian showrooms in July 2021.

2021 Mercedes-AMG G 63 price and specs

The 2021 Mercedes-AMG G 63 adds another layer of luxury and performance over the G 400d, as well as a $30,665 price increase over last year's model.

The flagship SUV is powered by a 4.0-litre twin-turbo petrol V8 producing 430kW of power and 850Nm of torque, mated to AMG's 'Speedshift 9G-Tronic' nine-speed automatic transmission.

The G 63 offers a selectable AMG Performance exhaust, as well as driving mode and suspension control.

The 0-100km/h sprint takes a claimed 4.5 seconds, while fuel economy is listed as 13.1L/100km combined.

Inside, seats and door cards are trimmed in Nappa leather, Dinamica synthetic suede roof liner, leather dashboard, and a Nappa leather-trimmed AMG, with the rear outer seats also heated. The infotainment system adds a digital television tuner.

The exterior distinguishes itself with flared wheel arches, front apron, red brake callipers, AMG badging, and a set of 21-inch alloy wheels.

The 2021 Mercedes-AMG G 63 is available now.

2021 Mercedes-Benz G-Class Australian pricing

  • Mercedes-Benz G 400d – $233,900
  • Mercedes-AMG G 63 – $289,900 (up $30,665)

Note: Prices exclude on-road costs. Click any of the images to access the photo gallery.


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Ben Zachariah

Ben Zachariah is an experienced writer and motoring journalist from Melbourne, having worked in the automotive industry for more than two decades. Ben began writing professionally more than 15 years ago and was previously an interstate truck driver. He completed his MBA in Finance in early 2021 and is considered an expert on classic car investment.

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