2023 Mercedes G400 • Compare 7 used cars with valuation

Market overview: Price Analysis (August-2026): A used 2023 Mercedes G400 typically costs between £73,887 and £129,485 • On average, used 2023 Mercedes G400 cars have covered 18,262 miles – with a few high-mileage examples reaching up to 43,074 miles • Depreciation and price trends over the last 12 months for the 2023 Mercedes G400 stand at £0.