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Mazda 3 (Prime-Line) • 16 cars with analysis

Market overview: Market price for Mazda 3 (Prime-Line): The average price is £19,610, ranging from £15,998 to £22,998. Among 16 cars with the Prime-Line trim, AutoUncle identified 0 good deals listed below market value.

Featured deals

Carwow

White Used 2025 Mazda 3 Homura-Line Hatchback | £17,799 (Super price)
Mazda 3 2.5 e-Skyactiv G MHEV [140] Homura 5dr Auto
£17,799

Super price

You save £2,601
WA89WZ, Cheshire

141 g CO2/km comb. - 140 HP (102 kW) - 6.3 Mpg

Carwow

Used 2026 Mazda 3 Takumi-Line Hatchback | £20,999 (Good price)
Mazda 3 - 2.0 e-Skyactiv X MHEV [186] Takumi 5dr
£20,999

Good price

You save £1,601
DE216BZ Derby, Derbyshire

126 g CO2/km comb. - 186 HP (136 kW) - 5.5 Mpg

Carwow

Used 2020 Mazda 3 Edition Hatchback | £18,290 (Fair price)
Mazda 3 - 2.0 Skyactiv-X MHEV 100th Anniversary Edition 5dr
£18,290

Fair price

Estimated price £17,693
CV34EW, West Midlands

131 g CO2/km comb. - 179 HP (131 kW) - 5.8 Mpg

Carwow

Used 2026 Mazda 3 Exclusive-Line Hatchback | £18,901 (Good price)
Mazda 3 - 2.0 e-Skyactiv X MHEV [186] Exclusive-Line 5dr
£18,901

Good price

You save £1,399
B980LJ, Worcestershire

126 g CO2/km comb. - 186 HP (136 kW) - 5.5 Mpg

autouncle-certified

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

1 / 4

Used (2026) Mazda 3 Prime-Line 140 HP | Fair price

- 2.5 e-Skyactiv G MHEV [140]

  • 2026
  • 4,139 miles
  • Trim level: Prime-Line
  • 2.5L Petrol
  • Hatchback
  • Manual
  • 140 HP (102 kW)
  • mpg: 5.9
  • CO2: 133 g CO2/km comb.
  • Details
autouncle-certified

Fair price

£19,085
£18,948
Verified Marketplace
ML30EJ
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Availability verified
1 / 4

Used (2026) Mazda 3 Prime-Line 140 HP | Fair price

- 2.5 e-Skyactiv G MHEV [140]

  • 2026
  • 5,366 miles
  • Trim level: Prime-Line
  • 2.5L Petrol
  • Hatchback
  • Manual
  • 140 HP (102 kW)
  • mpg: 5.9
  • CO2: 133 g CO2/km comb.
  • Details
autouncle-certified

Fair price

£18,690
Verified Marketplace
CV34EW, West Midlands
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Availability verified
1 / 3

Used (2023) Mazda 3 Prime-Line 122 HP | Fair price

2.0 e-Skyactiv G MHEV Prime-Line

  • 2023
  • 7,658 miles
  • Trim level: Prime-Line
  • 2.0L Petrol
  • Hatchback
  • Manual
  • 122 HP (89 kW)
  • mpg: 5.3
  • CO2: 124 g CO2/km comb.
  • Details
autouncle-certified

Fair price

£16,980
Verified Marketplace
CV346RH, Warwickshire
View the car
Availability verified
-2%
1 / 3

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)
  • mpg: 5.9
  • CO2: 133 g CO2/km comb.
  • Details
autouncle-certified

Fair price

£20,930
£21,490
Verified Marketplace
DY90QL, Worcestershire
View the car
Availability verified
-22%
1 / 4

Used (2024) Mazda 3 Prime-Line 138 HP | Fair price

2.5 e-Skyactiv G MHEV [140]

  • 2024
  • 4,139 miles
  • Trim level: Prime-Line
  • 2.5L Petrol
  • Hatchback
  • Manual
  • 138 HP (101 kW)
  • mpg: 47.1
  • Details
autouncle-certified

Fair price

£19,085
£24,605
Marketplace
Delivered to you
View the car
Availability verified
-5%
1 / 4

Used (2025) Mazda 3 Prime-Line 138 HP | Fair price

2.5 e-Skyactiv G MHEV [140]

  • 2025
  • 3,646 miles
  • Trim level: Prime-Line
  • 2.5L Petrol
  • Hatchback
  • Manual
  • 138 HP (101 kW)
  • Details
autouncle-certified

Fair price

£18,800
£19,984
Marketplace
B797TP Tamworth, Staffordshire
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Availability verified
-3%
1 / 4

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

2.5 e-Skyactiv G MHEV [140]

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

Fair price

£19,784
£20,507
Marketplace
HX36ED Halifax, West Yorkshire
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Availability verified
-8%
1 / 4

Used (2023) Mazda 3 Prime-Line 122 HP | Fair price

2.0 e-Skyactiv G MHEV Prime-Line

  • 2023
  • 14,822 miles
  • Trim level: Prime-Line
  • 2.0L Petrol
  • Hatchback
  • Manual
  • 122 HP (89 kW)
  • mpg: 53.3
  • CO2: 124 g CO2/km comb.
  • Details
autouncle-certified

Fair price

£15,998
£17,498
Dealer
PA1 2BH Paisley
View the car
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
View the car
Availability verified

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

2.5 e-Skyactiv G MHEV [140]

  • 2025
  • 4,139 miles
  • Trim level: Prime-Line
  • 2.5L Petrol
  • Hatchback
  • Manual
  • 140 HP (102 kW)
  • Details
autouncle-certified

Fair price

£19,085
£18,566
Marketplace
ML30EJ Hamilton
View the car
Availability verified

Featured deals

Carwow

Used 2021 Mazda 3 Inclusive Hatchback | £16,795 (Fair price)
Mazda 3 - 2.0 Skyactiv X MHEV GT Sport Tech 5dr Auto
£16,795

Fair price

You save £5
TQ27FA, Devon

142 g CO2/km comb. - 179 HP (131 kW) - 6.3 Mpg

Carwow

Red Used 2023 Mazda 3 Homura-Line Hatchback | £18,790 (Fair price)
Mazda 3 Homura Mhev Hatchback
£18,790

Fair price

Estimated price £17,925
DY90QL, Worcestershire

127 g CO2/km comb. - 122 HP (89 kW) - 5.4 Mpg

Carwow

White Used 2025 Mazda 3 Center-Line Hatchback | £16,899 (Good price)
Mazda 3 2.5 e-Skyactiv G MHEV [140] Centre-Line 5dr
£16,899

Good price

You save £1,201
G329QA

133 g CO2/km comb. - 140 HP (102 kW) - 5.9 Mpg

Carwow

White Used 2023 Mazda 3 Takumi-Line Hatchback | £19,980 (Fair price)
Mazda 3 Takumi Mhev
£19,980

Fair price

You save £820
CV346RH, Warwickshire

127 g CO2/km comb. - 122 HP (89 kW) - 5.4 Mpg

Used (2023) Mazda 3 Prime-Line 122 HP | Fair price

2.0 e-SKYACTIV-G MHEV Prime-Line

  • 2023
  • 3,671 miles
  • Trim level: Prime-Line
  • 2.0L Petrol
  • Hatchback
  • Manual
  • 122 HP (89 kW)
  • Details
autouncle-certified

Fair price

£16,999
Marketplace
Herefordshire, Herefordshire
View the car
Availability verified
-4%
1 / 4

Used (2025) Mazda 3 Prime-Line 140 HP | A bit pricey

Hatchback

  • 2025
  • 5,750 miles
  • Trim level: Prime-Line
  • 2.5L Petrol
  • Hatchback
  • Manual
  • 140 HP (102 kW)
  • mpg: 5.9
  • CO2: 133 g CO2/km comb.
  • Details
autouncle-certified

A bit pricey

£20,499
£21,495
Verified Marketplace
TA12UH, Somerset
View the car
Availability verified
-6%
1 / 4

Used (2025) Mazda 3 Prime-Line 140 HP | A bit pricey

Hatchback

  • 2025
  • 5,150 miles
  • Trim level: Prime-Line
  • 2.5L Petrol
  • Hatchback
  • Manual
  • 140 HP (102 kW)
  • mpg: 5.9
  • CO2: 133 g CO2/km comb.
  • Details
autouncle-certified

A bit pricey

£19,999
£21,495
Verified Marketplace
TA12UH, Somerset
View the car
Availability verified
1 / 4

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

2.5 e-Skyactiv G MHEV [140]

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

A bit pricey

£22,998
Dealer
PA1 2AB Paisley
View the car
Availability verified
New

Used (2025) Mazda 3 Prime-Line 138 HP | A bit pricey

2.5 e-Skyactiv G MHEV [140]

  • 2025
  • 2,774 miles
  • Trim level: Prime-Line
  • 2.5L Petrol
  • Hatchback
  • Manual
  • 138 HP (101 kW)
  • Details
autouncle-certified

A bit pricey

£20,800
Marketplace
Delivered to you
View the car
Availability verified
1 / 4

Used (2024) Mazda 3 Prime-Line 140 HP

2.5 e-Skyactiv G MHEV [140]

  • 2024
  • 1 miles
  • Trim level: Prime-Line
  • 2.5L Petrol
  • Hatchback
  • Manual
  • 140 HP (102 kW)
  • CO2: 133 g CO2/km comb.
  • Details
£22,998
Not evaluated
Dealer
G11 6JY Glasgow
View the car
Availability verified

Featured deals

Carwow

Black Used 2025 Mazda 3 Center-Line Hatchback | £17,140 (Fair price)
Mazda 3 2.5 e-Skyactiv G MHEV [140] Centre-Line 5dr Hatchback
£17,140

Fair price

You save £1,160
BB13NU Blackburn,, Lancashire

133 g CO2/km comb. - 140 HP (102 kW) - 47.1 Mpg

Carwow

Grey Used 2022 Mazda 3 Edition Hatchback | £17,990 (Fair price)
Mazda 3 2.0 122ps GT Sport Tech Edition / Black Leather Hatchback
£17,990

Fair price

Estimated price £17,495
DY90QL, Worcestershire

127 g CO2/km comb. - 122 HP (89 kW) - 5.5 Mpg

Carwow

Used 2023 Mazda 3 Exclusive-Line Hatchback | £20,490 (Fair price)
Mazda 3 - 2.0 e-Skyactiv G MHEV Exclusive-Line 5dr Auto
£20,490

Fair price

Estimated price £19,605
CV34EW, West Midlands

140 g CO2/km comb. - 122 HP (89 kW) - 6.0 Mpg

Carwow

Silver Used 2025 Mazda 3 Exclusive-Line Hatchback | £18,099 (Good price)
Mazda 3 - 2.5 e-Skyactiv G MHEV [140] Exclusive-Line 5dr
£18,099

Good price

You save £1,701
WA89WZ, Cheshire

135 g CO2/km comb. - 140 HP (102 kW) - 5.9 Mpg

Showing 1 - 16 of 16 results
autouncle-certified

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive