Mazda 6 Valuation: 591 used car listings analysed

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How much does the Mazda 6 depreciate?

Used Mazda 6

A used Mazda 6 (2023) model gains about £65 per month in value.


Factors that affect the appreciation of a Mazda 6:
- Mileage
- Age of the vehicle
- Number of previous owners
- Accidents or damage history
- Trim level, equipment, and options


Appreciation is an important part of calculating the total value of owning a Mazda 6. In addition to the monthly appreciation of £65, you should also factor in fuel costs, road tax, insurance and maintenance (including tyres and car washes) to get the full monthly value.

How much does a used Mazda 6 cost? Prices, ratings and depreciation by model year

How much does a used Mazda 6 cost? Prices, ratings and depreciation by model year

Model year

Price range*

Avg. Price

Median Mileage

Depreciation
(12 mth.)

Cars for sale

2026 Mazda 6

£40,350 - £43,500£42,3322,300 miles-< 10

2025 Mazda 6

£15,999 - £25,741£20,78716,500 miles-£9,36022

2024 Mazda 6

£13,426 - £24,399£18,16318,500 miles-£1,62025

2023 Mazda 6

£11,628 - £23,000£17,51123,800 miles+£78068

2021 Mazda 6

£14,433 - £19,070£17,14735,000 miles-£22018

2022 Mazda 6

£13,265 - £21,176£17,11931,100 miles+£1,54035

2020 Mazda 6

£10,995 - £17,525£14,08660,000 miles-£2,08019

2019 Mazda 6

£8,498 - £16,715£12,60153,400 miles+£14055

2018 Mazda 6

£6,306 - £14,958£10,52268,600 miles-£2,48065

2017 Mazda 6

£5,524 - £13,403£8,62077,000 miles-£20047

2016 Mazda 6

£3,497 - £10,520£6,37778,100 miles-£66029

2015 Mazda 6

£3,797 - £8,992£6,33383,200 miles-£84034

2013 Mazda 6

£2,495 - £7,461£4,779100,500 miles-£10024

2014 Mazda 6

£1,295 - £7,245£4,46597,000 miles-£1,02031

2012 Mazda 6

£1,619 - £6,373£4,02875,600 miles+£720< 10

2009 Mazda 6

£1,014 - £5,341£2,440117,000 miles-< 10

2010 Mazda 6

£889 - £4,322£2,28697,300 miles-10

2006 Mazda 6

£1,652 - £2,740£2,038100,000 miles-15

2011 Mazda 6

£1,496 - £2,456£1,95799,900 miles-< 10

2007 Mazda 6

£1,600 - £1,995£1,839125,000 miles-< 10

*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 Mazda 6 variants and prices

Below you can compare prices and depreciation for the 8 most popular Mazda 6 variants. The table is updated daily with data from the market in United Kingdom.

Comparison of Mazda 6 variants and prices

Variant

Price range*

Avg. Price

Median Mileage

Depreciation
(12 mth.)

Cars for sale

Mazda 6 Takumi-Line

£18,798 - £26,597£23,06316,700 miles-£8,440< 10

Mazda 6 Homura-Line

£13,084 - £41,922£22,17919,800 miles-£8,74030
📈 The best value

Mazda 6 Exclusive-Line

£15,548 - £23,599£19,81923,500 miles+£3,04029

Mazda 6 Edition

£13,121 - £20,549£17,21730,300 miles-£2,42016

Mazda 6 Newground

£11,992 - £19,599£16,62333,500 miles-£2,080< 10

Mazda 6 Center-Line

£11,876 - £18,999£15,75024,500 miles+£62021

Mazda 6 Homura-Aka

£13,410 - £16,479£14,85917,500 miles-£1,480< 10
💰 The budget choice

Mazda 6 Inclusive

£3,147 - £18,586£10,05671,500 miles+£180251

*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 Inclusive is the cheapest entry point with an average price of £10,056.

🏆 The most popular

There are the most Inclusive for sale right now (251), which gives you the most options to choose from.

📈 The best value

The Exclusive-Line has held its price stable with minimal loss in value over the past year (+£3,040).

Mazda 6 (model year 2023) - Price development for the last 11 months and price projection for the next 6 months (October 2025 - February 2027)

Monthly price data with average prices and price ranges

Month

Average market price

Lowest market price

Highest market price

Calculation method

2025 - October
£16,620
£14,600£18,640
Estimate
2025 - November
£15,200
£13,060£17,360
Estimate
2025 - December
£17,720
£15,320£20,120
Estimate
2026 - January
£18,100
£15,200£21,000
Estimate
2026 - February
£17,360
£14,640£20,080
Estimate
2026 - March
£17,520
£14,980£20,080
Estimate
2026 - April
£17,740
£14,400£21,080
Estimate
2026 - May
£18,440
£15,060£21,820
Estimate
2026 - June
£20,220
£17,640£22,820
Estimate
2026 - July
£19,680
£17,140£22,220
Estimate
2026 - August
£17,400
£14,280£20,500
Estimate
2026 - October
£17,340
--
Forecast
2026 - November
£17,320
--
Forecast
2026 - December
£17,300
--
Forecast
2027 - January
£17,260
--
Forecast
2027 - February
£17,240
--
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

£780

Next 6 months

-£160

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Looking for information on a used Mazda 6?

Are you considering getting a used large sized family car? The Mazda 6 is a solid choice. AutoUncle showcases a total of 417 cars, each one collected from an online marketplace or dealership website.

What is the used car price of the Mazda 6?

A used Mazda 6 costs between £1,395 for the cheapest variant and £23,295 for the most expensive model.

The used car price of an Mazda 6 is determined by a number of factors, the most important of which are year of production, engine size and performance, fuel efficiency, how many miles the car has travelled together with equipment level.

For example, a newer model with low mileage or a premium version equipped with a high-performance engine generally demands a higher price than an earlier version with less equipment and higher mileage.

What versions of the Mazda 6 are available based on equipment?

As you considers the cost of a used Mazda 6, it's fundamental to evaluate vehicles with equivalent engines and accessories. Otherwise, you might draw an inaccurate conclusion about which car to buy.

Which fuel types does the Mazda 6 come with?

The predominant fuel variant for the Mazda 6 is petrol.

Available fuel options for Mazda 6:

  • Mazda 6 petrol: 214 cars currently available with an average price of £10,824
  • Mazda 6 diesel: 203 cars currently available with an average price of £7,333

We strongly advise considering your driving habits prior to choosing among the various fuel types. How many miles do you drive in a normal week? Do you take many short trips, or do you tend to drive long distances?

If you mostly drive short trips, electric cars, plug-in hybrids or petrol cars may be relevant. For longer daily commutes, a modern electric car is often suitable - especially if you can charge at home or at work. Despite the rise of electric cars, diesel can still be useful for long journeys and lack of charging options. Be aware that in several countries, diesel engines that emit high levels of pollutants are barred from urban areas.

In which body types are the Mazda 6 available?

The Mazda 6 comes in various body types, stationcar being the most popular. In the UK, estates, commonly referred to as station wagons, are in high demand due to their perfect blend of driving prowess and generous space. Active families often gravitate towards these, as well as SUVs and MPVs, for their versatility.

AutoUncle's selection of Mazda 6 by body type, price and quantity for sale

  • Mazda 6 stationcar: 146 cars - average price £9,375
  • Mazda 6 sedan: 122 cars - average price £8,349
  • Mazda 6 hatchback](https://www.autouncle.co.uk/en-gb/used-cars/Mazda/6/b-hatchback): 77 cars - average price £2,053
  • Mazda 6 suv: 54 cars - average price £18,481

Which cars are similar to Mazda 6?

The Mazda 6 has various competitors from the same segment.

Competing cars for the Mazda 6

  • MG ZS
  • BMW 320
  • Tesla Model 3

With a selection of 3,020 available models on AutoUncle, the MG ZS clearly stands out as the top alternative to the Mazda 6. The MG ZS has an average price tag of £14,302.

The BMW 320 is another popular car in the segment with a selection of 2,407 vehicles currently for sale with an average price of £20,990. Another good choice for an alternative car is the Tesla Model 3 with 2,399 cars for sale for the average price of £17,790.

Considering the adoption of an electric car?

Not fixed on the Mazda 6? Here are some electric options in the same segment::

Didn't find an electric car to your liking? See all our available electric cars here.

Used Mazda 6 by body type

Used Mazda 6 by region

Used Mazda 6 by fuel

Used Mazda 6 by transmission

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