Mazda 6 Valuation: 716 used car listings analysed

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How much does the Mazda 6 depreciate?

Used Mazda 6

A used Mazda 6 (2019) model loses about £8 per month in value.


Factors that affect the depreciation of a Mazda 6:
- Mileage driven
- Maintenance
- Service history


Depreciation is an important part of calculating the total cost of owning a Mazda 6. In addition to the monthly depreciation of £8, 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 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

£36,670 - £43,870£40,8980 miles-< 10

2025 Mazda 6

£15,260 - £27,620£20,5129,400 miles-£11,74020

2024 Mazda 6

£13,000 - £26,991£19,08824,300 miles-£1,92041

2023 Mazda 6

£11,052 - £22,955£17,09628,100 miles+£14085

2022 Mazda 6

£13,700 - £19,895£16,65335,700 miles-£20041

2021 Mazda 6

£12,849 - £19,025£16,09239,200 miles-£14020

2020 Mazda 6

£9,968 - £17,047£13,42359,000 miles-£1,80019

2019 Mazda 6

£7,862 - £15,695£12,17058,700 miles-£10092

2018 Mazda 6

£5,485 - £14,070£9,84473,900 miles-£3,02060

2017 Mazda 6

£4,015 - £12,656£8,36577,200 miles-£70042

2016 Mazda 6

£2,800 - £10,567£6,08088,900 miles-£1,82048

2015 Mazda 6

£2,922 - £8,995£5,55293,900 miles-£1,36055

2014 Mazda 6

£2,020 - £6,999£4,222103,500 miles-£1,12042

2012 Mazda 6

£2,041 - £5,717£4,03669,000 miles+£540< 10

2013 Mazda 6

£1,995 - £6,250£3,960111,200 miles-£66021

2009 Mazda 6

£1,030 - £5,160£2,896111,900 miles-£2010

2011 Mazda 6

£1,594 - £3,898£2,795121,700 miles-< 10

2010 Mazda 6

£1,205 - £3,385£2,45394,600 miles-£12012

2006 Mazda 6

£1,754 - £2,520£2,029100,000 miles-13

2007 Mazda 6

£1,603 - £1,995£1,847122,500 miles-< 10

2008 Mazda 6

£1,220 - £1,738£1,540109,500 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

£18,474 - £40,618£24,71723,900 miles-£9,36016

Mazda 6 Homura-Line

£14,392 - £29,846£21,89024,500 miles-£9,70024
📈 The best value

Mazda 6 Exclusive-Line

£13,458 - £24,510£19,52823,500 miles+£1,98047

Mazda 6 Edition

£15,406 - £19,656£17,21734,900 miles-£3,96023

Mazda 6 Newground

£11,465 - £19,624£16,24522,400 miles-£2,080< 10

Mazda 6 Center-Line

£11,990 - £18,417£15,16027,900 miles-£82022

Mazda 6 Homura-Aka

£13,283 - £17,638£15,09515,800 miles-£2,28014
💰 The budget choice

Mazda 6 Inclusive

£2,994 - £17,503£9,71072,000 miles-£580316

*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 £9,710.

🏆 The most popular

There are the most Inclusive for sale right now (316), 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 (+£1,980).

Mazda 6 (model year 2019) - Price development for the last 12 months and price projection for the next 6 months (October 2025 - March 2027)

Monthly price data with average prices and price ranges

Month

Average market price

Lowest market price

Highest market price

Calculation method

2025 - October
£12,900
£11,040£14,740
Estimate
2025 - November
£12,760↘
£10,860£14,680
Estimate
2025 - December
£13,020↗
£11,220£14,820
Estimate
2026 - January
£13,280↗
£11,340£15,220
Estimate
2026 - February
£13,160↘
£11,100£15,220
Estimate
2026 - March
£12,980↘
£11,000£14,980
Estimate
2026 - April
£12,780↘
£11,060£14,500
Estimate
2026 - May
£12,780→
£11,040£14,520
Estimate
2026 - June
£13,200↗
£11,460£14,920
Estimate
2026 - July
£13,240↗
£11,700£14,780
Estimate
2026 - August
£13,120↘
£11,520£14,700
Estimate
2026 - September
£12,800↘
£11,180£14,440
Estimate
2026 - November
£12,820↗
--
Forecast
2026 - December
£12,820→
--
Forecast
2027 - January
£12,820→
--
Forecast
2027 - February
£12,820→
--
Forecast
2027 - March
£12,820→
--
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

-£100

Next 6 months

£20

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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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