hybriddieselpetrol
4 photos from Wikimedia Commons · credits & licences
- 1. Mercedes-Benz X167 (2023–) DSC 0705: Alexander-93· CC BY-SA 4.0
- 2. Mercedes-Benz X167: Alexander Migl· CC BY-SA 4.0
- 3. Mercedes-Benz X166: M 93· CC BY-SA 3.0 de
- 4. Mercedes-Benz GLS 350: EurovisionNim· CC BY-SA 4.0
base stats
Bars compare against all cars: 600 hp, 0 g CO₂, 400k registrations, €150k.
what the fuel types mean
- hybrid Petrol engine + small battery that charges itself. Great for city driving.
- diesel Frugal on long trips, but NL road tax is much higher and city bans are growing.
- petrol Cheapest to buy, simple, but fuel is expensive in NL.
spec sheet
- built
- 2015–now
- body
- estate / wagon, SUV
- engine
- 2.9 L–5.5 L
- cylinders
- 6–8
- turbo
- some versions
- power
- 255–603 hp
- drive
- 4x4, all-wheel drive
- gearbox
- automatic
- seats
- 7
- doors
- 5
- weight
- 2,540 kg
- fuel use
- 7.6–15.9 L/100 km
- CO₂
- 199–360 g/km
- US rating
- 14–21 mpg
- EV range
- —
- US size class
- Standard SUV
- avg new price NL
- € 195.313
Ranges cover every version ever sold. Blank means the sources don't say.
🇳🇱 on Dutch roads
732 are registered in the Netherlands today, #676 of all models. Most common build year: 2020 (127 cars).
20152026
Cars still registered, by year of first registration (RDW).
secondhand shopping hint
Cars 8–20 years old are where budget buys usually live. The register has 205 GLS-Classs from 2016–2018, so there should be plenty to choose from on Marktplaats or AutoScout24. Their price when new:
- 2016€ 172.885
- 2017€ 173.846
- 2018€ 166.161
names it's registered under (13)
- GLS 400 D 4MATIC 125
- AMG GLS 63 4MATIC+ 118
- GLS 350 D 4MATIC 112
- GLS 450 4MATIC 100
- GLS 580 4MATIC 86
- GLS 400 4MATIC 40
- GLS 500 4MATIC 37
- GLS 63 28
- GLS 450 D 4MATIC 27
- AMG GLS 63 27
- GLS 600 4MATIC Maybach 20
- GLS 450 7
- GLS-Klasse 5
🇺🇸 US versions (36)
Every version the EPA tested, model years 2017–2027. mpg is combined; L/100 km converted.
| year | version | engine | gearbox | drive | fuel | mpg | L/100 |
|---|---|---|---|---|---|---|---|
| 2027 | GLS450 4matic | 3.0 L 6 cyl turbo SC | Automatic 9-spd | AWD | Premium | 21 | 11.2 |
| 2026 | AMG GLS63 4matic Plus | 4.0 L 8 cyl turbo | Automatic 9-spd | AWD | Premium | 17 | 13.8 |
| 2026 | GLS450 4matic | 3.0 L 6 cyl turbo SC | Automatic 9-spd | AWD | Premium | 21 | 11.2 |
| 2026 | GLS580 4matic | 4.0 L 8 cyl turbo | Automatic 9-spd | AWD | Premium | 16 | 14.7 |
| 2026 | GLS600 4matic Maybach | 4.0 L 8 cyl turbo | Automatic 9-spd | AWD | Premium | 15 | 15.7 |
| 2025 | AMG GLS63 4matic Plus | 4.0 L 8 cyl turbo | Automatic 9-spd | AWD | Premium | 15 | 15.7 |
| 2025 | GLS450 4matic | 3.0 L 6 cyl turbo SC | Automatic 9-spd | AWD | Premium | 21 | 11.2 |
| 2025 | GLS580 4matic | 4.0 L 8 cyl turbo | Automatic 9-spd | AWD | Premium | 16 | 14.7 |
| 2025 | GLS600 4matic Maybach | 4.0 L 8 cyl turbo | Automatic 9-spd | AWD | Premium | 15 | 15.7 |
| 2024 | AMG GLS63 4matic Plus | 4.0 L 8 cyl turbo | Automatic 9-spd | AWD | Premium | 16 | 14.7 |
| 2024 | GLS450 4matic | 3.0 L 6 cyl turbo | Automatic 9-spd | AWD | Premium | 21 | 11.2 |
| 2024 | GLS580 4matic | 4.0 L 8 cyl turbo | Automatic 9-spd | AWD | Premium | 16 | 14.7 |
| 2024 | GLS600 4matic Maybach | 4.0 L 8 cyl turbo | Automatic 9-spd | AWD | Premium | 16 | 14.7 |
| 2023 | AMG GLS63 4matic Plus | 4.0 L 8 cyl turbo | Automatic 9-spd | AWD | Premium | 16 | 14.7 |
| 2023 | GLS450 4matic | 3.0 L 6 cyl turbo | Automatic 9-spd | AWD | Premium | 20 | 11.8 |
| 2023 | GLS580 4matic | 4.0 L 8 cyl turbo | Automatic 9-spd | AWD | Premium | 18 | 13.1 |
| 2023 | GLS600 4matic Maybach | 4.0 L 8 cyl turbo | Automatic 9-spd | AWD | Premium | 17 | 13.8 |
| 2022 | AMG GLS63 4matic Plus | 4.0 L 8 cyl turbo | Automatic 9-spd | AWD | Premium | 15 | 15.7 |
| 2022 | GLS450 4matic | 3.0 L 6 cyl turbo | Automatic 9-spd | 4WD | Premium | 20 | 11.8 |
| 2022 | GLS580 4matic | 4.0 L 8 cyl turbo | Automatic 9-spd | AWD | Premium | 18 | 13.1 |
| 2022 | GLS600 4matic Maybach | 4.0 L 8 cyl turbo | Automatic 9-spd | AWD | Premium | 17 | 13.8 |
| 2021 | AMG GLS63 4matic Plus | 4.0 L 8 cyl turbo | Automatic 9-spd | 4WD | Premium | 16 | 14.7 |
| 2021 | GLS450 4matic | 3.0 L 6 cyl turbo | Automatic 9-spd | 4WD | Premium | 21 | 11.2 |
| 2021 | GLS580 4matic | 4.0 L 8 cyl turbo | Automatic 9-spd | 4WD | Premium | 18 | 13.1 |
| 2021 | GLS600 4matic Maybach | 4.0 L 8 cyl turbo | Automatic 9-spd | 4WD | Premium | 16 | 14.7 |
Sources: RDW open data, fueleconomy.gov.Updated 2026-10-24.
