2023 Mercedes-Benz GLS

2.9 GLS400d Night Edition G-Tronic 4WD Euro 6 (s/s) 5dr (325 bhp)

£60,000

Fair price: within 8% of the typical £61,059 for this model, age and mileage, drawing on 130 adverts of this make and model.

Overview

Make: Mercedes-Benz
Model: GLS
Trim: NIGHT EDITION
Version: 2.9 GLS400d Night Edition G-Tronic 4WD Euro 6 (s/s) 5dr (325 bhp)
Mileage: 22,948 miles
Year: 2023
Fuel type: Diesel
Body type: SUV
Engine: 2.9 L
Gearbox: Automatic
Power: 325 bhp
Seats: 7
CO2: 229 g/km
Colour: Grey
Doors: 5
Driven wheels: Four Wheel Drive
Gearbox version: G-Tronic
Engine badge: GLS400d
Emissions standard: Euro 6

About this car

At 22,948 miles, this 2023 Mercedes-Benz GLS Night Edition has covered about 11,500 fewer miles than other 2023 Mercedes-Benz GLS cars. The dealer is asking £60,000, which is £1,059 below our market estimate of £61,059. Our estimate draws on 130 Mercedes-Benz GLS adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We have tracked this advert for 26 days. MOT records show an expiry date of 4 September 2027, and the latest recorded mileage is consistent with the advert. The seller is Sytner Group Mercedes-Benz of Bristol, based in Bristol.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 30 September 2026, 26 days ago. Advert duration calculated on 26 October 2026.

Recorded asking prices
Date observed	Asking price
30 September 2026	£58,750
1 October 2026	£61,500
7 October 2026	£60,750
15 October 2026	£60,000
23 October 2026	£60,000

Price and mileage comparison

Estimated market asking price: £61,059. The asking price is £1,059 below this estimate.

The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.

The pricing calculation includes 130 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 11,500 miles lower than typical for a 2023 Mercedes-Benz GLS.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 4 September 2027. 23,030 miles at the last test.

3 other cars with the same year, trim, gearbox and fuel are for sale from £52,980 to £59,795.

Other matching cars
Asking price	Mileage
£52,980	45,000 miles
£56,399	36,270 miles
£59,795	28,500 miles

These cars have covered 28,500–45,000 miles, compared with 22,948 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.

Browse all Mercedes-Benz GLS cars for sale · 2023 Mercedes-Benz GLS price guide

Vehicle photos

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