How much does the 2026 Mercedes-Benz GLS-Class GLS450 4MATIC cost in Australia?

The 2026 Mercedes-Benz GLS-Class GLS450 4MATIC has a recommended retail price of $199,900 before on-road costs in Australia. Always confirm final pricing with your local dealer.

What is the fuel consumption of the 2026 Mercedes-Benz GLS-Class?

The 2026 Mercedes-Benz GLS 450 d 4MATIC uses 7.8L/100km on the combined ADR 81/02 cycle, with CO2 emissions of 206g/km.

What is the 2026 Mercedes-Benz GLS-Class safety rating?

We don't have a confirmed ANCAP rating on file for the 2026 Mercedes-Benz GLS-Class GLS 450 d 4MATIC. ANCAP ratings apply to specific variants and build dates, so check ancap.com.au before relying on one. It comes with autonomous emergency braking as standard.

What engine does the 2026 Mercedes-Benz GLS-Class have?

The 2026 Mercedes-Benz GLS-Class is powered by a 3L 6-cylinder turbodiesel with mild-hybrid assistance. It pairs with a automatic transmission. Drive type is AWD.

What warranty does the Mercedes-Benz GLS-Class come with?

The Mercedes-Benz GLS-Class comes with a 5-year warranty. Roadside assistance is included for 3 years.

How many seats does the 2026 Mercedes-Benz GLS-Class have and what can it tow?

The 2026 Mercedes-Benz GLS 450 d 4MATIC seats 7 people. Braked towing capacity is 2,700kg.

Mercedes-Benz GLS-Class: Price, Specs & Review 2025-2026

Every Mercedes-Benz GLS-Class variant in Australia, compared

6 variants of the Mercedes-Benz GLS-Class are on sale in Australia. Tap to compare them side-by-side, then tap any variant for its full specs.

Compare all 6

VariantRRPPower / TorqueFuel / RangeDriveSeats

GLS 450 d 4MATIC2026$199,900270kW / 750Nm7.8L/100kmAWD7

Power: 270kW
Torque: 750Nm
0–100: 6.1s
Fuel use: 7.8L/100km
Gearbox: Automatic
Drive: AWD
Seats: 7
Towing: 2,700kg

The 2026 Mercedes-Benz GLS 450 d 4MATIC is a seven-seat luxury SUV that suits families and executives wanting premium comfort with practical space, offering seven-seat space backed by a five-year warranty. Its standout strength is the efficient 3.0-litre six-cylinder mild-hybrid diesel engine, delivering a claimed 7.8L/100km consumption with full-time all-wheel drive. One consideration is the annual running costs of approximately $4278, and budget-conscious buyers should factor this into their decision.

Configure the GLS 450 d 4MATIC

AMG GLS63 4MATIC+2026$389,900450kW / 850Nm13.4L/100kmAWD7

Power: 450kW
Torque: 850Nm
0–100: 4.2s
Fuel use: 13.4L/100km
Gearbox: Automatic
Drive: AWD
Seats: 7
Towing: 2,700kg

The 2026 Mercedes-Benz GLS63 4MATIC+ is a high-performance seven-seat luxury SUV that suits affluent buyers wanting serious off-road credentials alongside daily practicality, combining a potent 4-litre twin-turbo petrol V8 with mild-hybrid assistance. Its standout strength is the combination of genuine performance, capable of genuine family duties with its seven-seat layout, wrapped in the Mercedes-AMG engineering that delivers acceleration. The key consideration for Australian buyers is the $6420 annual running costs and fuel consumption of 13.4L/100km, which reflects the performance credentials but demands commitment from owners who value capability over economy.

Configure the AMG GLS63 4MATIC+

GLS580 4MATIC2026POA370kW / 750Nm13.6L/100kmAWD7

Power: 370kW
Torque: 750Nm
0–100: 4.9s
Fuel use: 13.6L/100km
Gearbox: Automatic
Drive: AWD
Seats: 7
Towing: 3,500kg

The 2026 Mercedes-Benz GLS580 4MATIC is a large luxury seven-seat SUV that suits buyers wanting flagship German engineering with genuine three-row practicality, offering a potent 4.0-litre twin-turbo petrol engine producing 370kW and 750Nm paired with mild-hybrid technology and an automatic transmission. Its standout strength is the combination of impressive towing capacity (3500kg) and spacious 680-litre boot, delivering confidence for both family duties and weekend adventures. One consideration is fuel consumption at 13.6L/100km, which translates to around $5254 annual running costs-substantial for a petrol SUV, though the mild-hybrid system does offer some efficiency gains over conventional engines.

Configure the GLS580 4MATIC

GLS 450 4MATIC2022POA270kW / 500Nm9.2L/100kmAWD7

Power: 270kW
Torque: 500Nm
0–100: 6.2s
Fuel use: 9.2L/100km
Gearbox: 9G-TRONIC 9-speed automatic
Drive: AWD
Seats: 7
Towing: 3,500kg

The 2022 Mercedes-Benz GLS 450 4MATIC is the petrol seven-seater in Mercedes-Benz Australia's X167 GLS range, sold new here and now trading used. It makes 270 kW and 500 Nm through a 9G-TRONIC nine-speed automatic and 4MATIC permanent all-wheel drive, with a quoted 6.2 seconds to 100 km/h and an indicative 9.2 L/100km and 210 g/km CO2 from a 90-litre tank. Standard equipment is deep: seven seats with electrically folding 40:20:40 second-row backrests, five-zone THERMOTRONIC climate, AIRMATIC air suspension, multi-contour front seats with four-way lumbar, hot-stone massage, heating and ventilation, a head-up display, 64-colour ambient lighting, 21-inch AMG twin-spoke alloys, illuminated running boards, a panoramic sunroof, power-closing doors, MULTIBEAM LED headlights, a Parking Package with Active Parking Assist and 360-degree camera, DISTRONIC PLUS with Steer Assist, twin 12.3-inch MBUX displays and a 13-speaker 590 W Burmester system. Seven USB ports are spread across all three rows. Transcribed from Mercedes-Benz Australia's December 2021 guide, which publishes no masses, dimensions, boot volumes or towing figures.

Configure the GLS 450 4MATIC

GLS 400 d 4MATIC2022POA243kW / 700Nm7.7L/100kmAWD7

Power: 243kW
Torque: 700Nm
0–100: 6.3s
Fuel use: 7.7L/100km
Gearbox: 9G-TRONIC 9-speed automatic
Drive: AWD
Seats: 7
Towing: 3,500kg

The 2022 Mercedes-Benz GLS 400 d 4MATIC is the diesel seven-seater in the X167 GLS range Mercedes-Benz Australia sold new, now used. It makes 243 kW and 700 Nm through a 9G-TRONIC nine-speed automatic and 4MATIC permanent all-wheel drive, with a quoted 6.3 seconds to 100 km/h - within a tenth of the petrol GLS 450 - and an indicative 7.7 L/100km with 202 g/km CO2 from a 90-litre tank, comfortably better than the petrol's 9.2 and 210. Equipment matches the GLS 450: seven seats with electrically folding second-row backrests, five-zone THERMOTRONIC climate, AIRMATIC air suspension, multi-contour front seats with massage, heating and ventilation, a head-up display, 21-inch AMG alloys, illuminated running boards, a panoramic sunroof, power-closing doors, MULTIBEAM LED headlights, a Parking Package with 360-degree camera, DISTRONIC PLUS with Steer Assist, twin 12.3-inch MBUX displays and a 13-speaker 590 W Burmester system. Transcribed from Mercedes-Benz Australia's December 2021 guide, which publishes no masses, dimensions, boot volumes or towing figures.

Configure the GLS 400 d 4MATIC

Mercedes-AMG GLS 63 4MATIC+2022POA450kW / 850Nm—AWD7

Power: 450kW
Torque: 850Nm
0–100: 4.2s
Gearbox: 9G-TRONIC 9-speed automatic
Drive: AWD
Seats: 7

The 2022 Mercedes-AMG GLS 63 4MATIC+ is the performance flagship of Mercedes-Benz Australia's X167 GLS range, sold new here and now used. It makes 450 kW and 850 Nm and Mercedes-Benz quotes 4.2 seconds to 100 km/h. The December 2021 guide prints 'TBA' for its fuel and CO2 figures, so we have left both blank rather than borrow the GLS 450's numbers. Over the GLS 450 and GLS 400 d it adds AMG ACTIVE RIDE CONTROL active anti-roll suspension, an AMG electronic rear-axle limited-slip differential, active dynamic engine mounts, the AMG high-performance composite brakes with red callipers, a selectable AMG performance exhaust, 22-inch AMG multi-spoke wheels, the AMG Night Package, AMG Exclusive Nappa leather, the Warmth Comfort package with heated armrests, rear cushions and heated outer rear seats, the MBUX Innovation package with the MBUX Interior Assistant, and URBAN GUARD vehicle protection Plus with a tow-away alarm. Everything from the lesser grades carries over, including seven seats, five-zone climate, a head-up display and the 13-speaker Burmester system. Transcribed from Mercedes-Benz Australia's December 2021 guide, which publishes no masses, dimensions or towing figures.

Configure the Mercedes-AMG GLS 63 4MATIC+

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