Depreciation & used values · Saloon
Mazda 6 depreciation
The Mazda 6 loses about 44% of its value in its first three years. From a list price of £31,500, a 2023 example with around 33,000 miles on the clock is worth about £17,150 today. The year-by-year table below values every age of 6 at its typical mileage, from the same model behind its full profile.
Value by registration year
What a used 6 is worth, year by year
Each row values that year's 6 at its typical mileage (11,045 miles a year). The headline is the midpoint of a private sale and a dealer forecourt price; the range reflects condition and history.
| Reg year | Age | Typical miles | Est. value | Likely range | Of new price |
|---|---|---|---|---|---|
| 2023 | 3 yrs | 33,000 | £17,150 | £15,400–£18,900 | 54% |
| 2022 | 4 yrs | 44,000 | £15,100 | £13,500–£16,700 | 50% |
| 2021 | 5 yrs | 55,000 | £14,400 | £12,800–£15,950 | 48% |
| 2020 | 6 yrs | 66,500 | £12,300 | £10,900–£13,700 | 42% |
| 2019 | 7 yrs | 77,500 | £10,450 | £9,200–£11,700 | 38% |
| 2018 | 8 yrs | 88,500 | £8,750 | £7,650–£9,800 | 34% |
Values are the Forecourt model's estimate at each age's typical mileage, not offers. For a specific mileage, trim and region, use the full 6 profile →
The depreciation curve
Share of original value retained by age (to 8 years). The same curve drives the interactive chart on the profile.
Best time to buy or sell
Hold — Fair value — the 4-year mark is the sweet spot
- Loses about 9% a year around 3 years old
- Steepest losses are over by about 4 years
- UK numbers shrinking (-10.0% year on year)
- Reliability 63/100
6 depreciation — quick answers
How much does a Mazda 6 depreciate?
The Mazda 6 loses about 44% of its value in the first three years. A 2023 example with around 33,000 miles is worth about £17,150 today.
What is a 2023 Mazda 6 worth?
A 2023 Mazda 6 at a typical 33,000 miles is worth about £17,150 — likely between £15,400 and £18,900 depending on condition and history.
When is the best time to buy or sell a Mazda 6?
Fair value — the 4-year mark is the sweet spot. It loses about 9.1% a year around 3 years old, with the steepest losses over by roughly 4 years.