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On average, sellers get £1,600 more than part exchange

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How Much Is a Used MG Worth?

MG has grown rapidly in the UK by offering some of the most affordable new cars and EVs on the market. This aggressive pricing strategy means used MGs have less distance to fall in absolute terms, though percentage depreciation can be steeper than established brands.

MG is owned by SAIC Motor, one of China's largest automotive manufacturers. The brand has invested heavily in the UK market, with a growing dealer network and strong sales volumes, particularly for electric models.

The MG4 has been particularly well received, and early used values suggest it could hold its position well against competitors like the VW ID.3. The MG5 electric estate occupies a unique niche with no direct competitor, which supports its used value.

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Which MG Models Hold Their Value Best?

Popular models attract more dealer bids and typically achieve stronger offers. Here is how the most in-demand MGs sell on the used market.

MG ZS

The MG ZS is one of the most affordable SUVs in the UK. The standard petrol version and the electric ZS EV both attract demand from budget-conscious buyers. The ZS EV in particular offers one of the lowest entry prices for an electric SUV.

MG ZS EV

The ZS EV is one of the most affordable electric cars in the UK. Its competitive pricing and practical SUV layout make it popular with first-time EV buyers. Used values reflect the affordable new pricing but steady demand supports consistent offers.

MG HS

The HS is MG's family SUV, offering significantly more space than the ZS. The plug-in hybrid version attracts company car drivers with a competitive BIK rate. Used demand is growing as more examples enter the secondhand market.

MG MG4

The MG4 has been one of the most successful new EV launches in the UK, competing directly with the VW ID.3 and Peugeot e-208. Its competitive pricing and positive reviews are supporting early used values as the first PCP agreements end.

MG 5

The MG5 is the only electric estate car on the UK market, giving it a unique position. Its practicality and lack of direct competition attract buyers who need boot space with an EV powertrain.

MG 3

The MG3 is one of the cheapest new cars on sale in the UK. The latest hybrid version offers low running costs. Used demand is steady from budget-conscious buyers looking for low-cost motoring.

Source: Cap HPI via What Car, Auto Trader UK listings. Values shown as guides only. Individual sale prices depend on the specific vehicle, condition, mileage, and market conditions at the time of sale.

Should You Part Exchange Your MG or Sell It?

MG's affordable pricing means the dealer margin on a part exchange represents a significant percentage of the car's total value. On a car with a lower starting price, every pound matters more. Selling where multiple dealers compete could close the gap between trade-in and market value.

On average, sellers on Motorway get £1,600 more than part exchange. 8,000+ verified dealers could compete for your MG online, and the winning dealer collects from your driveway. Check your MG finance eligibility via Brumble.

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Where Is the Best Place to Sell Your MG?

MG's growing market share means increasing dealer familiarity with the brand. Online platforms where dealers compete work well for MG because the brand's competitive pricing attracts a broad range of buyers, from budget-conscious first-time buyers to EV adopters.

On average, Motorway sellers get £1,600 more than part exchange. Collection is free, and payment is sent before your MG leaves the driveway.

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How Reliable Are Used MGs?

Reliability directly affects what dealers will pay for your MG. Cars with a strong reliability reputation typically achieve higher offers because dealers know they can resell them with confidence.

80.8%
MOT pass rate
vs 72.4% national average

MG vehicles have a 80.8% MOT pass rate based on 150,000 tests in the 2025 test year, above the national average of 72.4%. The most common MG MOT failures relate to suspension components, brake wear, and tyre condition. Addressing any known issues before you list can help you get better offers.

Read a full reliability breakdown, model rankings, and common faults on the MG Reliability Report. You can also check your car's MOT history for free before you list it.

Source: Brumble analysis of DVSA anonymised MOT test results, 2025 test year. Open Government Licence v3.0.

How to Get the Best Price for Your MG

A few steps before listing can help you get the best offers on your MG.

Service history builds confidence. As a newer brand in the UK, MG doesn't have the decades-long reliability reputation of Toyota or Lexus. Documented service history helps address any buyer uncertainty and supports stronger bids.

Check your MOT status. MG's MOT pass rate of 80.8% is above the national average of 72.4%, which is a positive signal for a relatively new brand. You can check your MG's MOT status for free.

For EV owners: Battery health is crucial. If you can provide a state-of-health reading, this gives dealers confidence. Note the battery capacity (Standard Range vs Long Range on the MG4) and remaining warranty.

Highlight the value proposition. MG's competitive pricing means buyers get more car for their money. Emphasise the specification level and features included as standard that would be optional extras on competitors.

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Can You Sell an MG on Finance?

If your MG is on finance, you can still sell it. Contact your finance provider for a settlement figure. If you sell via Motorway, they handle the settlement as part of the sale, and you keep any difference above the settlement amount. You can check any vehicle for outstanding finance with a Premium Vehicle Report, or check your MG finance eligibility if you are looking to finance your next car.

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MG Selling FAQs

Common questions about selling your MG online through Motorway.

MG's competitive new-car pricing means lower absolute depreciation, though percentage depreciation can be steeper than established brands. The MG4 and ZS EV are the strongest performers in the used market. A free valuation gives you the most accurate current figure.
MG models depreciate faster in percentage terms than premium or established mainstream brands. However, the low starting price means the absolute cost of depreciation is manageable. The MG4's positive reception and the MG5's unique estate EV positioning support reasonable residual values.
MG's MOT pass rate of 80.8% is above the national average of 72.4%, which is a positive indicator for a brand that is relatively new to the UK market. MG offers a 7-year warranty on new cars, which transfers to subsequent owners and adds confidence in the used market.
Selling separately could make a proportionally bigger difference for MG owners. On more affordable cars, the dealer margin on a part exchange is a larger percentage of total value. On average, Motorway sellers get £1,600 more than part exchange.
The ZS EV's value depends on battery health, remaining warranty, and the range offered by your specific version. As newer EVs with longer range enter the market, earlier short-range models face downward pressure. Getting a free valuation gives you a current market snapshot.
Yes. MG's 7-year warranty is transferable and covers subsequent owners for the remaining period. This is one of the longest warranties in the industry and adds genuine value, particularly for cars still within the warranty period.
MG parts are increasingly available in the UK aftermarket as the brand's market share grows. EV battery packs and drivetrain components from the ZS EV and MG4 are sought after for replacement and refurbishment. Even non-running examples attract interest.
Yes. MG finance agreements are typically through MG Motor Finance. Contact your provider for a settlement figure. If you sell via Motorway, they handle the settlement as part of the sale.

Content produced by

RH

Ryan Hughes

Founder & Director

Ryan is the founder of Brumble and has over a decade of experience in the UK motor finance and insurance industry. He created Brumble to make it easier for UK drivers to understand the insurance and finance world by cutting through the jargon.

Originally published: 26 August 2026 · Last updated: 26 August 2026

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