Mercedes-Benz G-Class SUV (2018 onwards) G400d Edition 5dr 9G-Tronic Specs & Dimensions

G400d Edition 5dr 9G-Tronic

Available new from: November 2020 - April 2022

Mercedes-Benz G-Class SUV (18 on)

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Scroll down for the full details of the Mercedes-Benz G-Class SUV 2018 right here. On this page, you will find all the key specs for the G-Class SUV from overall fuel efficiency in MPG and its top speed in MPH, to running costs, dimensions, data and lots more. With Parkers you'll find the most comprehensive source of car specs online.

Section 1 of 8

Specs Overview

Change trim or engine

4wd

Auto

Diesel

5dr

Power (bhp)	325 bhp
Acceleration 0-60 mph	6.2 secs
Miles per tank	565 miles
Insurance group get an insurance quote?	0
Road tax	£600 per year
Dimensions (mm)	Length 4817mm X Width 2187mm

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Section 2 of 8

Costs

What is the price to buy a used and new G-Class SUV 2018 and what is the overall running cost?

Miles per pound	3.3 mpp
Fuel consumption Latest test standard (WLTP) Explanation Official fuel economy tests explained An improved official test for car fuel economy was introduced in September 2017. The new WLTP test gives figures closer to a car's "true mpg" than the pre-2017 NEDC test, which tended to overstate mpg compared to what real-world drivers would get. When looking at mpg for two cars, always check the figures were measured under the same test system. Comparing one car's WLTP figure with another's NEDC figure will not tell you which has the better mpg. Close	25.7 mpg
Insurance group	-
Annual road tax	£600
Price when new	£106,635
Used price range	£81,590 - £108,320

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Section 3 of 8

Dimensions

What are the dimensions of G-Class SUV 2018 and its fuel capacity and the overall weight?

Fuel Capacity	100 litres
Weight	2489kg
Length	4817mm
Width	2187mm
Height	1969mm
Wheelbase	2890mm
Turning Circle	13m

Section 4 of 8

Performance

What is the BHP, top speed, torque, and CO2 emissions of G-Class SUV 2018?

Power	325 bhp
Top Speed	130 mph
0-60 mph	6.2 secs
Torque	700 Nm, 516 ft-lb
CO₂ Emissions	288 g/km
Euro Emissions Standard	6
Miles Per Tank	565 miles

Section 5 of 8

Equipment list & trim options

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Section 6 of 8

Engine

What is the Engine size, fuel type, transmission, and Gearbox of Mercedes-Benz G-Class SUV 2018?

Engine Size	2925cc
Cylinders	6
Valves	24
Fuel Type	Diesel
Transmission	Automatic
Gearbox	9 Speed
Drivetrain	4 wheel drive

Section 7 of 8

Cabin & Luggage

What are the number of seats and doors in Mercedes-Benz G-Class SUV 2018 and its boot size?

Doors	5
Seats	5
Luggage Capacity	667 litres
Unbraked Towing Weight	750kg
Braked Towing Weight	3500kg

Section 8 of 8

Safety ratings

The Mercedes-Benz G-Class SUV was tested by Euro NCAP in 2019 and was awarded a 5 star overall rating. This overall rating is calculated from the following individual ratings:

Individual safety ratings

Adult Occupant:	90%
Child Occupant:	83%
Vulnerable Road Users:	78%
Safety Assist:	72%

Test 2019

If you're looking for a Mercedes-Benz G-Class you will definitely want to know all about every aspect of the car – and Parkers has all the spec details you need to know how it will fit into your life. Check out the full details and compare with rival models on these pages.

^*Where a range of mpp is shown the low figure relates to a version of this car fitted with all optional extras that reduce fuel economy; the high figure to a version fitted with no such options. A single figure indicates there are no options available that affect fuel economy. Based on WLTP combined fuel economy for versions of this car made since September 2017 only, and typical current fuel or electricity costs.