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(2025) Mazda 3 used • 175 cars for sale

Market overview: Price analysis for December: A used Mazda 3 from 2025 typically costs between £17,049 and £27,230. The average mileage for this model year is 6,367 miles. Depreciation over the last 12 months is -£3,500.

Featured deals

autouncle-certified

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

-15%
1 / 4

New (2025) Mazda 3 Prime-Line 140 HP | Good price

2.5 e-Skyactiv G MHEV [140]

  • 2025
  • 59 miles
  • Trim level: Prime-Line
  • 2.5L Petrol
  • Hatchback
  • Manual
  • 140 HP (102 kW)
  • CO2: 133 g CO2/km comb.
  • Details
autouncle-certified

Good price

£18,498
£21,998
Dealer
AB12 3AR Aberdeen
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Availability verified
-2%
1 / 4

New (2025) Mazda 3 Prime-Line 140 HP | Good price

2.5 e-Skyactiv G MHEV [140]

  • 2025
  • 10 miles
  • Trim level: Prime-Line
  • 2.5L Petrol
  • Hatchback
  • Manual
  • 140 HP (102 kW)
  • CO2: 133 g CO2/km comb.
  • Details
autouncle-certified

Good price

£18,498
£18,998
Dealer
AB12 3AR Aberdeen
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Availability verified
-2%
1 / 4

New (2025) Mazda 3 Prime-Line 140 HP | Good price

2.5 e-Skyactiv G MHEV [140]

  • 2025
  • 10 miles
  • Trim level: Prime-Line
  • 2.5L Petrol
  • Hatchback
  • Manual
  • 140 HP (102 kW)
  • CO2: 133 g CO2/km comb.
  • Details
autouncle-certified

Good price

£18,498
£18,998
Dealer
AB12 3AR Aberdeen
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Availability verified
-2%
1 / 4

New (2025) Mazda 3 Prime-Line 140 HP | Good price

2.5 e-Skyactiv G MHEV [140]

  • 2025
  • 5 miles
  • Trim level: Prime-Line
  • 2.5L Petrol
  • Hatchback
  • Manual
  • 140 HP (102 kW)
  • CO2: 133 g CO2/km comb.
  • Details
autouncle-certified

Good price

£18,498
£18,998
Dealer
KT16 9DA Chertsey, Surrey
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Availability verified
-2%
1 / 4

New (2025) Mazda 3 Prime-Line 140 HP | Good price

2.5 e-Skyactiv G MHEV [140]

  • 2025
  • 31 miles
  • Trim level: Prime-Line
  • 2.5L Petrol
  • Hatchback
  • Manual
  • 140 HP (102 kW)
  • CO2: 133 g CO2/km comb.
  • Details
autouncle-certified

Good price

£18,498
£18,998
Dealer
KT16 9DA Chertsey, Surrey
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Availability verified

New (2025) Mazda 3 Takumi-Line 183 HP | Good price

2.0 e-Skyactiv X MHEV [186] Takumi

  • 2025
  • 10 miles
  • Trim level: Takumi-Line
  • 2.0L Petrol
  • Hatchback
  • Manual
  • 183 HP (134 kW)
  • Details
autouncle-certified

Good price

£24,950
Dealer
Delivered to you
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Availability verified
-11%
1 / 4

Used (2025) Mazda 3 Takumi-Line 186 HP | Fair price

-2.0 e-Skyactiv X MHEV [186]

  • 2025
  • 5,000 miles
  • Trim level: Takumi-Line
  • 2.0L Petrol
  • Hatchback
  • Automatic
  • 186 HP (136 kW)
  • mpg: 6.1
  • CO2: 138 g CO2/km comb.
  • Details
autouncle-certified

Fair price

£22,099
£24,999
RG20JZ, Berkshire
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-15%
1 / 4

Used (2025) Mazda 3 Exclusive-Line 186 HP | Fair price

-2.0 e-Skyactiv X MHEV [186]

  • 2025
  • 20,759 miles
  • Trim level: Exclusive-Line
  • 2.0L Petrol
  • Hatchback
  • Manual
  • 186 HP (136 kW)
  • mpg: 5.5
  • CO2: 126 g CO2/km comb.
  • Details
autouncle-certified

Fair price

£17,639
£20,995
BD207BW, North Yorkshire
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Availability verified
-2%
1 / 4

New (2025) Mazda 3 Homura-Line 140 HP | Fair price

- 2.5 e-Skyactiv G MHEV [140]

  • 2025
  • 50 miles
  • Trim level: Homura-Line
  • 2.5L Petrol
  • Hatchback
  • Automatic
  • 140 HP (102 kW)
  • mpg: 6.3
  • CO2: 141 g CO2/km comb.
  • Details
autouncle-certified

Fair price

£21,495
£21,995
TN240HB Kent, Kent
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Availability verified
1 / 4

New (2025) Mazda 3 Homura-Line 186 HP | Fair price

-2.0 e-Skyactiv X MHEV [186]

  • 2025
  • 71 miles
  • Trim level: Homura-Line
  • 2.0L Petrol
  • Hatchback
  • Manual
  • 186 HP (136 kW)
  • mpg: 5.5
  • CO2: 126 g CO2/km comb.
  • Details
autouncle-certified

Fair price

£23,999
MG184GF, Nottinghamshire
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Featured deals

-4%
1 / 3

New (2025) Mazda 3 Homura-Line 140 HP | Fair price

2.5 e-Skyactiv G MHEV [140] Homura

  • 2025
  • 10 miles
  • Trim level: Homura-Line
  • 2.5L Petrol
  • Hatchback
  • Automatic
  • 140 HP (102 kW)
  • mpg: 44.8
  • Details
autouncle-certified

Fair price

£23,499
£24,499
Dealer
PO31 8PG Cowes, Isle of Wight
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Availability verified
-6%
1 / 4

Used (2025) Mazda 3 Center-Line 140 HP | Fair price

2.5 e-Skyactiv G MHEV [140]

  • 2025
  • 12,774 miles
  • Trim level: Center-Line
  • 2.0L Petrol
  • Hatchback
  • Manual
  • 140 HP (102 kW)
  • Details
autouncle-certified

Fair price

£17,533
£18,722
Dealer
HU13 0EG Hull, East Yorkshire
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Availability verified
1 / 1

New (2025) Mazda 3 Center-Line | Fair price

2.5 e-Skyactiv G MHEV [140]

  • 2025
  • 10 miles
  • Trim level: Center-Line
  • 2.5L Petrol
  • Hatchback
  • Manual
  • mpg: 47.1
  • Details
autouncle-certified

Fair price

£22,295
Dealer
PH1 2SJ Perth
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Availability verified
1 / 1

New (2025) Mazda 3 Takumi-Line 138 HP | Fair price

2.5 e-Skyactiv G MHEV [140] Takumi

  • 2025
  • 901 miles
  • Trim level: Takumi-Line
  • 2.5L Petrol
  • Hatchback
  • Manual
  • 138 HP (101 kW)
  • mpg: 47.1
  • Details
autouncle-certified

Fair price

£22,990
Dealer
WC1E 7DP London, London
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Availability verified
-4%
1 / 4

New (2025) Mazda 3 Homura-Line 140 HP | Fair price

2.5 e-Skyactiv G MHEV [140] Homura

  • 2025
  • 10 miles
  • Trim level: Homura-Line
  • 2.5L Petrol
  • Hatchback
  • Automatic
  • 140 HP (102 kW)
  • mpg: 44.8
  • Details
autouncle-certified

Fair price

£22,950
£23,950
Dealer
WC1E 7DP London, London
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Availability verified
-8%
1 / 4

New (2025) Mazda 3 Prime-Line 140 HP | Fair price

2.5 e-Skyactiv G MHEV [140]

  • 2025
  • 10 miles
  • Trim level: Prime-Line
  • 2.5L Petrol
  • Hatchback
  • Manual
  • 140 HP (102 kW)
  • CO2: 133 g CO2/km comb.
  • Details
autouncle-certified

Fair price

£20,998
£22,998
Dealer
FK7 7RY Stirling
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Availability verified
-2%

New (2025) Mazda 3 Prime-Line 140 HP | Fair price

140ps Prime-Line Hatchback

  • 2025
  • 10 miles
  • Trim level: Prime-Line
  • 2.5L Petrol
  • Hatchback
  • Manual
  • 140 HP (102 kW)
  • Details
autouncle-certified

Fair price

£20,950
£21,490
Dealer
west midlands, West Midlands
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Availability verified
-11%

New (2025) Mazda 3 Homura-Line 140 HP | Fair price

140ps Homura Auto Hatchback

  • 2025
  • 10 miles
  • Trim level: Homura-Line
  • 2.5L Petrol
  • Hatchback
  • Automatic
  • 140 HP (102 kW)
  • Details
autouncle-certified

Fair price

£23,790
£26,771
Dealer
west midlands, West Midlands
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Availability verified
1 / 4

New (2025) Mazda 3 Homura-Line 140 HP | A bit pricey

- 2.5 e-Skyactiv G MHEV [140]

  • 2025
  • 874 miles
  • Trim level: Homura-Line
  • 2.5L Petrol
  • Hatchback
  • Automatic
  • 140 HP (102 kW)
  • mpg: 6.3
  • CO2: 141 g CO2/km comb.
  • Details
autouncle-certified

A bit pricey

£21,089
£21,180
ML30EJ
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Availability verified
-8%
1 / 4

Used (2025) Mazda 3 Takumi-Line 186 HP | A bit pricey

- 2.0 e-Skyactiv X MHEV [186]

  • 2025
  • 6,721 miles
  • Trim level: Takumi-Line
  • 2.0L Petrol
  • Hatchback
  • Automatic
  • 186 HP (136 kW)
  • mpg: 6.1
  • CO2: 138 g CO2/km comb.
  • Details
autouncle-certified

A bit pricey

£22,135
£24,250
B980LJ, Worcestershire
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Featured deals

1 / 4

New (2025) Mazda 3 Homura-Line 140 HP | A bit pricey

- 2.5 e-Skyactiv G MHEV [140]

  • 2025
  • 734 miles
  • Trim level: Homura-Line
  • 2.5L Petrol
  • Hatchback
  • Manual
  • 140 HP (102 kW)
  • mpg: 5.9
  • CO2: 135 g CO2/km comb.
  • Details
autouncle-certified

A bit pricey

£20,999
RH123NS, West Sussex
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1 / 1

New (2025) Mazda 3 Homura-Line 140 HP | A bit pricey

- 2.5 e-Skyactiv G MHEV [140]

  • 2025
  • 0 miles
  • Trim level: Homura-Line
  • 2.5L Petrol
  • Hatchback
  • Manual
  • 140 HP (102 kW)
  • mpg: 5.9
  • CO2: 135 g CO2/km comb.
  • Details
autouncle-certified

A bit pricey

£24,023
PO61SR Southampton, Hampshire
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Availability verified
-1%
1 / 1

New (2025) Mazda 3 Exclusive-Line 140 HP | A bit pricey

2.5 e-Skyactiv G MHEV 140

  • 2025
  • 10 miles
  • Trim level: Exclusive-Line
  • 2.5L Petrol
  • Hatchback
  • Automatic
  • 140 HP (102 kW)
  • mpg: 44.8
  • Details
autouncle-certified

A bit pricey

£24,629
£24,995
Dealer
HX3 6ED Halifax, West Yorkshire
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Availability verified
-2%
1 / 4

Used (2025) Mazda 3 Homura-Line 186 HP | A bit pricey

2.0 e-Skyactiv X MHEV [186] Homura

  • 2025
  • 3,083 miles
  • Trim level: Homura-Line
  • 2.0L Petrol
  • Hatchback
  • Manual
  • 186 HP (136 kW)
  • CO2: 126 g CO2/km comb.
  • Details
autouncle-certified

A bit pricey

£22,498
£22,998
Dealer
PA1 2AB Paisley
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Availability verified
-1%
1 / 4

New (2025) Mazda 3 Homura-Line 140 HP | A bit pricey

2.5 e-Skyactiv G MHEV [140] Homura

  • 2025
  • 1 miles
  • Trim level: Homura-Line
  • 2.5L Petrol
  • Hatchback
  • Manual
  • 140 HP (102 kW)
  • CO2: 135 g CO2/km comb.
  • Details
autouncle-certified

A bit pricey

£24,998
£25,398
Dealer
KY1 3NF Kirkcaldy
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Availability verified

Featured deals

Showing 1 - 25 of 177 results
autouncle-certified

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive