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MG S6 Valuation: 134 used car listings analysed

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Sandicliffe.co.uk

Used MG S6 Trophy 266 kW (362 HP) 2025 Blue SUV
(2025) MG S6 Trophy 362 HP
£29,690

Fair price

Estimated price £29,168
LN2 4LD Lincolnshire, Lincolnshire

0 g CO2/km comb. - 266 kW (362 HP) - 77.0 Kwh/100 km

Carwow

Used MG S6 Trophy 180 kW (245 HP) 2025 White SUV
(2025) MG S6 Trophy 245 HP
£29,668

Fair price

Estimated price £28,765
RG41 2QR Berkshire, Berkshire

0 g CO2/km comb. - 180 kW (245 HP)

Carwow

Used MG S6 Trophy 266 kW (362 HP) 2026 Red SUV
(2026) MG S6 Trophy 362 HP
£29,995

Fair price

Estimated price £29,358
PE30 4YN Norfolk, Norfolk

0 g CO2/km comb. - 266 kW (362 HP)

Carwow

Used MG S6 Trophy 266 kW (362 HP) 2025 White SUV
(2025) MG S6 Trophy 362 HP
£26,850

Good price

You save £1,950
NW7 2QR Greater London, London

0 g CO2/km comb. - 266 kW (362 HP)

autouncle-certified

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

Featured deals

Carwow

Used MG S6 Trophy 266 kW (362 HP) 2025 Red SUV
(2025) MG S6 Trophy 362 HP
£26,850

Good price

You save £2,250
E12 5AW Greater London, London

0 g CO2/km comb. - 266 kW (362 HP)

Carwow Leasing

New MG S6 Trophy 180 kW (245 HP) 2025 SUV
(2025) MG S6 Trophy 245 HP
£30,186

Fair price

Estimated price £29,347
CM12UP

0 g CO2/km comb. - 180 kW (245 HP)

Carwow

Used MG S6 Trophy 266 kW (362 HP) 2026 Silver SUV
(2026) MG S6 Trophy 362 HP
£29,168

Fair price

Estimated price £28,596
SN5 5WB Swindon, Wiltshire

0 g CO2/km comb. - 266 kW (362 HP)

Carwow

Used MG S6 Trophy 266 kW (362 HP) 2025 White SUV
(2025) MG S6 Trophy 362 HP
£29,490

Fair price

Estimated price £28,855
OX2 9PL Cumnor, Oxfordshire

0 g CO2/km comb. - 266 kW (362 HP)

Featured deals

Carwow

Used MG S6 Trophy 266 kW (362 HP) 2025 Silver SUV
(2025) MG S6 Trophy 362 HP
£26,995

Fair price

You save £805
B98 0HX Worcestershire, Worcestershire

0 g CO2/km comb. - 266 kW (362 HP)

Carwow

New MG S6 Trophy 266 kW (362 HP) 2025 Grey SUV
(2025) MG S6 Trophy 362 HP
£27,874

Good price

You save £1,626
E12 5AW Greater London, London

0 g CO2/km comb. - 266 kW (362 HP)

Carwow

Used MG S6 Trophy 266 kW (362 HP) 2025 Gold SUV
(2025) MG S6 Trophy 362 HP
£28,690

Fair price

You save £710
PE30 4YN Norfolk, Norfolk

0 g CO2/km comb. - 266 kW (362 HP)

Carwow

Used MG S6 Trophy 180 kW (245 HP) 2025 SUV
(2025) MG S6 Trophy 245 HP
£29,668

Fair price

Estimated price £28,801
SN55QJ Fareham, Hampshire

0 g CO2/km comb. - 180 kW (245 HP)

Featured deals

Carwow

Used MG S6 Trophy 180 kW (245 HP) 2026 Grey SUV
(2026) MG S6 Trophy 245 HP
£30,435

Fair price

Estimated price £29,073
HP9 1QL Buckinghamshire, Buckinghamshire

0 g CO2/km comb. - 180 kW (245 HP)

Carwow

Used MG S6 Trophy 180 kW (245 HP) 2025 Metallic piccadilly blue SUV
(2025) MG S6 Trophy 245 HP
£29,090

Fair price

Estimated price £28,853
HP9 1QL Buckinghamshire, Buckinghamshire

0 g CO2/km comb. - 180 kW (245 HP)

Carwow

Used MG S6 Trophy 180 kW (245 HP) 2026 Gold SUV
(2026) MG S6 Trophy 245 HP
£29,586

Fair price

Estimated price £28,838
NW7 2QR Greater London, London

0 g CO2/km comb. - 180 kW (245 HP)

Sandicliffe.co.uk

Used Ford Explorer Premium 250 kW (340 HP) 2024 Arctic blue (premium paint) SUV
(2024) Ford Explorer Premium 340 HP
£27,710

Good price

You save £1,790
NG7 2SZ Nottingham, Nottinghamshire

0 g CO2/km comb. - 250 kW (340 HP) - 15.7 Kwh/100 km

Featured deals

Sandicliffe.co.uk

Used Cupra Tavascan 210 kW (286 HP) 2025 White SUV
(2025) Cupra Tavascan 286 HP
£26,493

Good price

You save £1,907
LN2 4LD Lincolnshire, Lincolnshire

0 g CO2/km comb. - 210 kW (286 HP) - 15.2 Kwh/100 km

Sandicliffe.co.uk

Used Kia Sportage GT-Line S 150 HP (110 kW) 2025 Blue SUV
(2025) Kia Sportage GT-Line S 150 HP
£30,008

Fair price

Estimated price £28,923
LN2 4LD Lincolnshire, Lincolnshire

162 g CO2/km comb. - 150 HP (110 kW) - 5.6 Mpg

Sandicliffe.co.uk

Used BMW 420 Cabriolet M Sport 184 HP (135 kW) 2023 Blue Cabriolet
(2023) BMW 420 Cabriolet M Sport 184 HP
£31,375

Super price

You save £3,925
Leicester, Leicestershire

184 HP (135 kW) - 40.9 Mpg

Sandicliffe.co.uk

Used Ford Transit Custom Limited 136 HP (100 kW) 2025 Frozen white (solid colour) Van
(2025) Ford Transit Custom Limited 136 HP
£29,500

Fair price

Estimated price £28,268
NG7 2SZ Nottingham, Nottinghamshire

209 g CO2/km comb. - 136 HP (100 kW) - 6.6 Mpg

Showing 1 - 25 of 135 results

How much does the MG S6 depreciate?

Used MG S6

A used MG S6 (2025) model loses about £102 per month in value.


Factors that affect the depreciation of a MG S6:
- Mileage driven
- Maintenance
- Service history


Depreciation is an important part of calculating the total cost of owning a MG S6. In addition to the monthly depreciation of £102, you should also factor in fuel costs, road tax, insurance and maintenance (including tyres and car washes) to get the full monthly cost.

How much does a used MG S6 cost? Prices, ratings and depreciation by model year

How much does a used MG S6 cost? Prices, ratings and depreciation by model year

Model year

Price range*

Avg. Price

Median Mileage

Depreciation
(12 mth.)

Cars for sale

2025 MG S6

£26,889 - £41,995£35,3290 miles-£1,22077

2026 MG S6

£24,686 - £41,475£30,2582,000 miles-57

*The 'Price range' column shows the prices at the 5th and 95th percentiles of cars in the current market

The data is based on the cars currently listed on AutoUncle

Comparison of MG S6 variants and prices

Below you can compare prices and depreciation for the 2 most popular MG S6 variants. The table is updated daily with data from the market in United Kingdom.

Comparison of MG S6 variants and prices

Variant

Price range*

Avg. Price

Median Mileage

Depreciation
(12 mth.)

Cars for sale

🏆 The most popular

MG S6 Trophy

£26,995 - £41,995£33,5751,100 miles-£26096
💰 The budget choice

MG S6 SE

£24,649 - £36,495£32,8660 miles-£56031

*The 'Price range' column shows the prices at the 5th and 95th percentiles of cars in the current market

The data is based on the cars currently listed on AutoUncle

Which variant should you choose?

💰 The budget choice

The SE is the cheapest entry point with an average price of £32,866.

🏆 The most popular

There are the most Trophy for sale right now (96), which gives you the most options to choose from.

📈 The best value

The Trophy has held its price stable with minimal loss in value over the past year (-£260).

MG S6 (model year 2025) - Price development for the last 2 months and price projection for the next 6 months (September 2026 - April 2027)

Monthly price data with average prices and price ranges

Month

Average market price

Lowest market price

Highest market price

Calculation method

2026 - September
£30,300
£26,660£33,940
Estimate
2026 - October
£29,080↘
£26,820£31,340
Estimate
2026 - November
£27,860↘
--
Forecast
2026 - December
£26,640↘
--
Forecast
2027 - January
£25,420↘
--
Forecast
2027 - February
£24,180↘
--
Forecast
2027 - March
£22,960↘
--
Forecast
2027 - April
£21,740↘
--
Forecast

All estimates and forecasts are based on actual market data

Average Monthly Depreciation

A summary of the past 12 and an estimation of the next 6 months.

Past 12 months

-£1,220

Next 6 months

-£7,340

autouncle-certified

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

Used MG S6 by region

See MG

  • MG (1000+)