Mercedes GLS400 with automatic • 14 cars with Valuation

Market overview: Automatic Mercedes GLS400 models (June-2026): There are currently 14 used Mercedes GLS400 cars with a automatic gearbox for sale. Prices for a automatic Mercedes GLS400 range from £41,995 to £69,995, with a median price of £56,493. AutoUncle has price-rated every listing — hereof, 2 are currently identified as deals below market price. The typical selling time is approximately 30 days (Source: AutoUncle market data, June-2026).

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Carwow

Used Mercedes G350 211 HP (155 kW) 2014 Black SUV

(2014) Mercedes G350 211 HP

Fair price

You save £1,400

M17 1PZ Stretford, Manchester

295 g CO2/km comb. - 211 HP (155 kW) - 11.2 Mpg

Carwow

Used Mercedes G350 245 HP (180 kW) 2017 SUV

(2017) Mercedes G350 245 HP

Fair price

Estimated price £48,406

HX1 3UW West Yorkshire, West Yorkshire

261 g CO2/km comb. - 245 HP (180 kW) - 9.9 Mpg

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

-3%

1 / 4

Used (2020) Mercedes GLS400 AMG Line Premium Plus | Good price

GLS 4Matic AMG Line Premium + 5dr

2020
43,680 miles
Trim level: AMG Line Premium Plus
2.9L Diesel
SUV
Automatic
31.7 mpg
Details

Good price

£48,990

£50,990

Parkers.co.uk

SS0 0JR Southend-On-Sea, Essex

1 / 4

Used (2020) Mercedes GLS400 AMG Line Premium Plus | Super price

GLS 4Matic AMG Line Premium + 5dr

2020
30,000 miles
Trim level: AMG Line Premium Plus
2.9L Diesel
SUV
Automatic
Details

Super price

£41,995

Motors.co.uk

NW10 7LQ London, London

1 / 4

Used (2022) Mercedes GLS400 Night 330 HP | Fair price

Gls 4Matic Night Ed Exec 5dr

2022
43,283 miles
Trim level: Night
3.0L Diesel
SUV
Automatic
330 HP (242 kW)
Details

Fair price

£59,422

£59,999

Honestjohn

WC1E 7DP Greater London, London

1 / 4

Used (2021) Mercedes GLS400 AMG line | Fair price

GLS 4Matic AMG Line Prem + Exec

2021
55,000 miles
Trim level: AMG line
2.9L Diesel
SUV
Automatic
32.8 mpg
Details

Fair price

£55,995

Parkers.co.uk

HP6 5RH Buckinghamshire, Buckinghamshire

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Carwow

Used Mercedes G350 211 HP (155 kW) 2014 Black SUV

(2014) Mercedes G350 211 HP

Fair price

You save £1,400

M17 1PZ Stretford, Manchester

295 g CO2/km comb. - 211 HP (155 kW) - 11.2 Mpg

Carwow

Used Mercedes G350 245 HP (180 kW) 2017 SUV

(2017) Mercedes G350 245 HP

Fair price

Estimated price £48,406

HX1 3UW West Yorkshire, West Yorkshire

261 g CO2/km comb. - 245 HP (180 kW) - 9.9 Mpg

Used (2021) Mercedes GLS400 AMG Line Premium Plus | Fair price

SUV (2021/71)GLS d 4Matic AMG Line

2021
38,483 miles
Trim level: AMG Line Premium Plus
2.9L Diesel
SUV
Automatic
31.7 mpg
Details

Fair price

£54,990

Parkers.co.uk

S80 2QD Nottinghamshire, Nottinghamshire

Used (2022) Mercedes GLS400 Edition | Fair price

GLS Class 2.9 Night Edition

2022
47,436 miles
Trim level: Edition
2.9L Diesel
SUV
Automatic
Details

Fair price

£56,990

Exchange and Mart

North Yorkshire, North Yorkshire

-1%

1 / 4

Used (2023) Mercedes GLS400 Night 330 HP | A bit pricey

- 4Matic Night Ed Exec 5dr

2023
38,000 miles
Trim level: Night
2.9L Diesel
SUV
Automatic
330 HP (242 kW)
CO2 emissions: 230 g CO2/km comb.
8.8 mpg
Details

A bit pricey

£63,995

£64,995

OX2 0LX Oxfordshire, Oxfordshire

Availability verified

New

1 / 4

Used (2020) Mercedes GLS400 AMG line | A bit pricey

GLS 2.9 AMG Line

2020
68,146 miles
Trim level: AMG line
2.9L Diesel
SUV
Automatic
31.7 mpg
Details

A bit pricey

£50,995

Parkers.co.uk

WS9 0NF Aldridge, West Midlands

1 / 4

Used (2021) Mercedes GLS400 AMG line | A bit pricey

GLS 4Matic AMG Line Prem + Exec

2021
77,896 miles
Trim level: AMG line
2.9L Diesel
SUV
Automatic
32.8 mpg
Details

A bit pricey

£51,995

Parkers.co.uk

SO21 1HH Hampshire, Hampshire

1 / 4

Used (2022) Mercedes GLS400 Night | A bit pricey

GLS 4Matic Night Ed Exec 5dr

2022
53,250 miles
Trim level: Night
2.9L Diesel
SUV
Automatic
Details

A bit pricey

£55,995

Motors.co.uk

HG4 1TT North Yorkshire, North Yorkshire

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Verified Dealers

Carwow

Used Mercedes G350 211 HP (155 kW) 2014 Black SUV

(2014) Mercedes G350 211 HP

Fair price

You save £1,400

M17 1PZ Stretford, Manchester

295 g CO2/km comb. - 211 HP (155 kW) - 11.2 Mpg

Carwow

Used Mercedes G350 245 HP (180 kW) 2017 SUV

(2017) Mercedes G350 245 HP

Fair price

Estimated price £48,406

HX1 3UW West Yorkshire, West Yorkshire

261 g CO2/km comb. - 245 HP (180 kW) - 9.9 Mpg

1 / 4

Used (2020) Mercedes GLS400 AMG Line Premium Plus | Expensive

GLS 4Matic AMG Line Premium + 5dr

2020
25,254 miles
Trim level: AMG Line Premium Plus
2.9L Diesel
SUV
Automatic
31.7 mpg
Details

Expensive

£58,988

Parkers.co.uk

DA1 5FD Dartford, Kent

1 / 4

Used (2023) Mercedes GLS400 Night

GLS 4Matic Night Ed Exec 5dr

2023
18,690 miles
Trim level: Night
2.9L Diesel
SUV
Automatic
Details

£69,995

Not evaluated

Motors.co.uk

BT12 6HU Belfast

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Used Audi SQ7 Black Edition 507 HP (372 kW) 2023 Satellite silver metallic/satellite silver metalli SUV

(2023) Audi SQ7 Black Edition 507 HP

Fair price

CM1 3BH Essex, Essex

280 g CO2/km comb. - 507 HP (372 kW) - 12.0 Mpg

Carwow

Used Porsche Macan GTS 441 HP (324 kW) 2025 SUV

(2025) Porsche Macan GTS 441 HP

Super price

You save £5,305

254 g CO2/km comb. - 441 HP (324 kW) - 11.2 Mpg

Carwow

Used BMW X7 Comfort Edition 381 HP (280 kW) 2026 SUV

(2026) BMW X7 Comfort Edition 381 HP

Good price

You save £3,425

221 g CO2/km comb. - 381 HP (280 kW) - 9.6 Mpg

Carwow

Used BMW X7 Comfort Edition 530 HP (389 kW) 2022 Carbon black SUV

(2022) BMW X7 Comfort Edition 530 HP

Super price

You save £5,500

CM1 3BH Essex, Essex

284 g CO2/km comb. - 530 HP (389 kW) - 12.1 Mpg

Showing 1 - 12 of 12 results

Price checked by AutoUncle

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See Mercedes GLS400

Mercedes GLS400 (14)