Used MG MG3 for sale in Europe

About the MG MG3

The MG3 is a small five-door hatchback from MG, the Chinese-owned brand that returned to Europe's mainstream market in the 2010s. It sits in the supermini class and is aimed at drivers who want a compact car for town use, commuting and occasional longer trips.

Early cars in our listings use a 1.5-litre petrol engine with a manual or automatic gearbox. The newer MG3 Hybrid+ pairs a 1.5-litre petrol engine with an electric motor and a small battery. It does not need an external charger.

Some listings carry other fuel labels, such as LPG. These are often aftermarket conversions on petrol cars. Check the exact powertrain in each advert, as equipment and running characteristics differ between versions.

Generations

• First generation (2013-2024) — The petrol-only hatchback sold in Europe with a 1.5-litre engine, and updated in 2018 with a revised look and interior.
• Second generation (2024-present) — A new MG3 that is offered as the Hybrid+, with a 1.5-litre petrol engine, an electric motor and a small battery.

Typical prices

Asking prices in our MG3 listings rise with newer model years, though not in a perfectly straight line. The median for 2019 cars is €8,000. For 2022 it is €13,100. For 2025 it is €16,100 and for 2026 it is €20,000. Model year 2025 sits slightly below 2024 in our data, which may reflect differences in trim, powertrain and mileage. Compare like with like: same fuel type, trim and similar mileage. These are asking prices in our listings on 2026-11-10, not a valuation.

Based on our listings as of 2026-11-10. These are asking prices, not a valuation.

What to check when buying a used MG MG3

Start with the paperwork and a cold start, then take a test drive that includes town traffic and a faster road. Compare the car's condition with its stated mileage and service history.

• Service history and software

  Ask for a full service record and proof of any recall work or software updates. Check that the infotainment screen, reversing camera and driver-assist features all work. Warning lights should go out after start-up and stay off.

• Body, tyres and brakes

  Look along the panels for uneven gaps and mismatched paint, which may point to repairs. Check tyre wear across the tread, as uneven wear can indicate alignment or suspension issues. Look at disc and pad condition, especially on cars used for short urban trips.

• Engine and gearbox behaviour · First generation, petrol

  Listen for unusual noises at start-up and while warm. Make sure the engine idles evenly and that oil and coolant levels are correct. On automatics, check that gear changes are smooth and not hesitant, and ask when the gearbox was last serviced.

• Hybrid system checks · Hybrid+

  On a test drive, check that the car moves off smoothly and that the engine starts and stops without harshness. Make sure no hybrid or powertrain warnings appear. Ask for a dealer or workshop diagnostic report if one is available.

• Conversion paperwork · LPG conversions

  If the car runs on LPG, ask who fitted the system and for the installation certificate. Check the date of the last tank and system inspection. Make sure the car switches between fuels smoothly and that the tank shows no corrosion or damage.

• Cross-border documents

  For a car from another country, check that the registration papers, chassis number and mileage record all agree. Ask for service invoices that show the dates and mileage. Confirm that equipment and language settings suit your home market.

Frequently asked questions