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MG MG3 (electric/petrol) • 500 cars with Valuation

Market overview: MG MG3 (electric/petrol): What is the market value? 500 cars in database. Prices from £14,375. Compare range, options and prices here.

Featured deals

Carwow

Metallic hampstead grey New 2025 MG MG3 Trophy Hatchback | £17,250 (Fair price)
MG MG3
£17,250

Fair price

Estimated price £16,953
BS228NA, Somerset

100 g CO2/km comb. - 194 HP (142 kW) - 4.4 Mpg

Carwow

Black Used 2025 MG MG3 Trophy Hatchback | £16,057 (Fair price)
MG MG3
£16,057

Fair price

You save £143
BB111RY, Lancashire

100 g CO2/km comb. - 194 HP (142 kW) - 64.2 Mpg

Carwow

Black Used 2024 MG MG3 Trophy Hatchback | £14,615 (Fair price)
MG MG3 1.5 Hybrid Trophy 5dr Auto
£14,615

Fair price

You save £1,085
S403BD, Derbyshire

100 g CO2/km comb. - 194 HP (142 kW) - 64.0 Mpg

Carwow

Blue Used 2024 MG MG3 Trophy Hatchback | £15,212 (Fair price)
MG MG3
£15,212

Fair price

You save £588
BS107TS Coventry, Gloucestershire

100 g CO2/km comb. - 194 HP (142 kW) - 4.4 Mpg

autouncle-certified

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

-8%
1 / 3

Used (2024) MG MG3 SE 194 HP | Good price

1.5 Hybrid SE 5dr Auto

  • 2024
  • 10,544 miles
  • Trim level: SE
  • 1.5L Electric/Petrol
  • Hatchback
  • Automatic
  • 194 HP (142 kW)
  • mpg: 64.0
  • CO2: 100 g CO2/km comb.
  • Details
autouncle-certified

Good price

£14,199
£15,495
Verified Marketplace
DN2 5DX Doncaster, South Yorkshire
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Availability verified
-12%
1 / 4

Used (2024) MG MG3 SE 194 HP | Good price

  • 2024
  • 14,811 miles
  • Trim level: SE
  • 1.5L Electric/Petrol
  • Hatchback
  • Automatic
  • 194 HP (142 kW)
  • mpg: 4.4
  • CO2: 100 g CO2/km comb.
  • Details
autouncle-certified

Good price

£13,100
£15,000
Verified Marketplace
S605BD, South Yorkshire
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Availability verified
New

Used (2025) MG MG3 Trophy 194 HP | Good price

  • 2025
  • 6,226 miles
  • Trim level: Trophy
  • 1.5L Electric/Petrol
  • Hatchback
  • Automatic
  • 194 HP (142 kW)
  • mpg: 4.4
  • CO2: 100 g CO2/km comb.
  • Details
autouncle-certified

Good price

£14,890
£14,590
Verified Marketplace
OX29PL, Oxfordshire
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Availability verified
-10%
1 / 4

Used (2024) MG MG3 SE 194 HP | Good price

  • 2024
  • 23,010 miles
  • Trim level: SE
  • 1.5L Electric/Petrol
  • Hatchback
  • Automatic
  • 194 HP (142 kW)
  • mpg: 4.4
  • CO2: 100 g CO2/km comb.
  • Details
autouncle-certified

Good price

£12,947
£14,454
Verified Marketplace
YO124HE, North Yorkshire
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Availability verified
-9%
1 / 4

Used (2024) MG MG3 Trophy 194 HP | Good price

  • 2024
  • 2,519 miles
  • Trim level: Trophy
  • 1.5L Electric/Petrol
  • Hatchback
  • Automatic
  • 194 HP (142 kW)
  • mpg: 64.2
  • CO2: 100 g CO2/km comb.
  • Details
autouncle-certified

Good price

£15,000
£16,495
Verified Marketplace
TQ126PP, Devon
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Availability verified
-2%
1 / 2

Used (2024) MG MG3 Trophy 194 HP | Good price

1.5 Hybrid Trophy 5dr Auto

  • 2024
  • 6,081 miles
  • Trim level: Trophy
  • 1.5L Electric/Petrol
  • Hatchback
  • Automatic
  • 194 HP (142 kW)
  • mpg: 64.2
  • CO2: 100 g CO2/km comb.
  • Details
autouncle-certified

Good price

£14,900
£15,250
Marketplace
DH12HN Durham, Durham
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Availability verified
-7%
1 / 4

Used (2025) MG MG3 Trophy | Good price

  • 2025
  • 4,385 miles
  • Trim level: Trophy
  • 1.5L Electric/Petrol
  • Hatchback
  • Automatic
  • Details
autouncle-certified

Good price

£16,142
£17,446
Marketplace
RM7 9NP Romford, London
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Availability verified
-4%
1 / 4

Used (2025) MG MG3 Trophy | Good price

  • 2025
  • 8,000 miles
  • Trim level: Trophy
  • 1.5L Electric/Petrol
  • Hatchback
  • Automatic
  • Details
autouncle-certified

Good price

£15,490
£16,290
Marketplace
BH23 3PY Christchurch, Dorset
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Availability verified
-3%
1 / 2

New (2025) MG MG3 SE 194 HP | Good price

  • 2025
  • 0 miles
  • Trim level: SE
  • 1.5L Electric/Petrol
  • Hatchback
  • Automatic
  • 194 HP (142 kW)
  • mpg: 64.2
  • CO2: 137 g CO2/km comb.
  • Details
autouncle-certified

Good price

£15,498
£15,998
Dealer
L8 6UD Liverpool, Merseyside
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Availability verified
-4%
1 / 1

Used (2025) MG MG3 Trophy 194 HP | Good price

  • 2025
  • 14,000 miles
  • Trim level: Trophy
  • 1.5L Electric/Petrol
  • Hatchback
  • Automatic
  • 194 HP (142 kW)
  • mpg: 64.2
  • CO2: 100 g CO2/km comb.
  • Details
autouncle-certified

Good price

£14,790
£15,490
Marketplace
SP2 7PW Salisbury, Wiltshire
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Availability verified

Featured deals

Carwow

Black New 2025 MG MG3 Trophy Hatchback | £17,995 (Fair price)
MG MG3 1.5 Hybrid Trophy 5dr Auto
£17,995

Fair price

Estimated price £17,120
EH288TH

100 g CO2/km comb. - 194 HP (142 kW) - 64.0 Mpg

Carwow

Blue Used 2024 MG MG3 Trophy Hatchback | £14,974 (Fair price)
MG MG3
£14,974

Fair price

You save £726
NR32AW, Norfolk

100 g CO2/km comb. - 194 HP (142 kW) - 4.4 Mpg

Carwow

Black Used 2025 MG MG3 Trophy Hatchback | £15,785 (Fair price)
MG MG3 1.5 Hybrid Trophy 5dr Auto
£15,785

Fair price

You save £615
EH151ED

100 g CO2/km comb. - 194 HP (142 kW) - 64.0 Mpg

Carwow

Black Used 2024 MG MG3 SE Hatchback | £14,070 (Fair price)
MG MG3
£14,070

Fair price

You save £630
LE115HN Loughborough, Leicestershire

100 g CO2/km comb. - 194 HP (142 kW) - 4.4 Mpg

-3%
1 / 1

New (2025) MG MG3 SE 194 HP | Good price

  • 2025
  • 20 miles
  • Trim level: SE
  • 1.5L Electric/Petrol
  • Hatchback
  • Automatic
  • 194 HP (142 kW)
  • mpg: 64.2
  • CO2: 100 g CO2/km comb.
  • Details
autouncle-certified

Good price

£15,999
£16,495
Marketplace
TN2 3UY Tunbridge Well, Kent
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Availability verified
-3%
1 / 1

Used (2025) MG MG3 Trophy 194 HP | Good price

  • 2025
  • 12,455 miles
  • Trim level: Trophy
  • 1.5L Electric/Petrol
  • Hatchback
  • Automatic
  • 194 HP (142 kW)
  • mpg: 64.2
  • CO2: 100 g CO2/km comb.
  • Details
autouncle-certified

Good price

£14,195
£14,695
Marketplace
HG2 7AB Harrogate, North Yorkshire
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Availability verified
1 / 1

Used (2025) MG MG3 Trophy 194 HP | Good price

  • 2025
  • 4,662 miles
  • Trim level: Trophy
  • 1.5L Electric/Petrol
  • Hatchback
  • Automatic
  • 194 HP (142 kW)
  • mpg: 64.2
  • CO2: 100 g CO2/km comb.
  • Details
autouncle-certified

Good price

£15,195
£15,295
Marketplace
HG2 7AB Harrogate, North Yorkshire
View the car
Availability verified
1 / 1

Used (2025) MG MG3 Trophy 194 HP | Good price

  • 2025
  • 3,919 miles
  • Trim level: Trophy
  • 1.5L Electric/Petrol
  • Hatchback
  • Automatic
  • 194 HP (142 kW)
  • mpg: 64.2
  • CO2: 100 g CO2/km comb.
  • Details
autouncle-certified

Good price

£15,295
£15,395
Marketplace
BD20 7DS Keighley, North Yorkshire
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Availability verified
-1%
1 / 4

Used (2025) MG MG3 Trophy 194 HP | Good price

  • 2025
  • 5,789 miles
  • Trim level: Trophy
  • 1.5L Electric/Petrol
  • Hatchback
  • Automatic
  • 194 HP (142 kW)
  • mpg: 64.2
  • CO2: 100 g CO2/km comb.
  • Details
autouncle-certified

Good price

£14,995
£15,195
Marketplace
BD20 7DS Keighley, North Yorkshire
View the car
Availability verified
-7%
1 / 4

New (2025) MG MG3 Trophy 191 HP | Good price

1.5 Hybrid Trophy 5dr Auto

  • 2025
  • 10 miles
  • Trim level: Trophy
  • 1.5L Electric/Petrol
  • Hatchback
  • Automatic
  • 191 HP (140 kW)
  • CO2: 100 g CO2/km comb.
  • Details
autouncle-certified

Good price

£16,000
£17,250
Marketplace
WC1E 7DP London, London
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Availability verified
-5%
1 / 4

Used (2024) MG MG3 Trophy 194 HP | Good price

  • 2024
  • 7,634 miles
  • Trim level: Trophy
  • 1.5L Electric/Petrol
  • Hatchback
  • Automatic
  • 194 HP (142 kW)
  • mpg: 64.2
  • CO2: 100 g CO2/km comb.
  • Details
autouncle-certified

Good price

£14,600
£15,400
Marketplace
EH11 4DF Edinburgh, Edinburgh
View the car
Availability verified
-3%
1 / 4

New (2025) MG MG3 Trophy 194 HP | Good price

  • 2025
  • 20 miles
  • Trim level: Trophy
  • 1.5L Electric/Petrol
  • Hatchback
  • Automatic
  • 194 HP (142 kW)
  • mpg: 64.2
  • CO2: 100 g CO2/km comb.
  • Details
autouncle-certified

Good price

£15,999
£16,499
Marketplace
TN2 3UY Tunbridge Well, Kent
View the car
Availability verified
-3%
1 / 4

New (2025) MG MG3 SE 194 HP | Good price

  • 2025
  • 20 miles
  • Trim level: SE
  • 1.5L Electric/Petrol
  • Hatchback
  • Automatic
  • 194 HP (142 kW)
  • mpg: 64.2
  • CO2: 100 g CO2/km comb.
  • Details
autouncle-certified

Good price

£15,999
£16,495
Marketplace
TN2 3UY Tunbridge Well, Kent
View the car
Availability verified

Used (2025) MG MG3 Trophy 194 HP | Good price

  • 2025
  • 10,172 miles
  • Trim level: Trophy
  • 1.5L Electric/Petrol
  • Hatchback
  • Automatic
  • 194 HP (142 kW)
  • mpg: 64.2
  • CO2: 100 g CO2/km comb.
  • Details
autouncle-certified

Good price

£14,991
Marketplace
SY1 4NN Shrewsbury, Shropshire
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Availability verified

Featured deals

Carwow

White Used 2025 MG MG3 Trophy Hatchback | £16,126 (Fair price)
MG MG3
£16,126

Fair price

You save £174
BB111RY, Lancashire

100 g CO2/km comb. - 194 HP (142 kW) - 64.2 Mpg

Carwow

Grey Used 2024 MG MG3 Trophy Hatchback | £15,949 (Fair price)
MG MG3
£15,949

Fair price

Estimated price £15,504
B65SU, West Midlands

100 g CO2/km comb. - 194 HP (142 kW) - 4.4 Mpg

Carwow

Black Used 2025 MG MG3 Trophy Hatchback | £16,003 (Fair price)
MG MG3
£16,003

Fair price

You save £197
PR71NF, Lancashire

100 g CO2/km comb. - 194 HP (142 kW) - 64.2 Mpg

Carwow

Black Used 2025 MG MG3 Trophy Hatchback | £15,930 (Fair price)
MG MG3
£15,930

Fair price

You save £270
PR71NF, Lancashire

100 g CO2/km comb. - 194 HP (142 kW) - 64.2 Mpg

-1%
1 / 4

Used (2025) MG MG3 Trophy | Good price

  • 2025
  • 3,773 miles
  • Trim level: Trophy
  • 1.5L Electric/Petrol
  • Hatchback
  • Automatic
  • Details
autouncle-certified

Good price

£15,641
£15,841
Marketplace
RG14 7HT Newbury, Berkshire
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Availability verified
-3%
1 / 4

Used (2024) MG MG3 Trophy 194 HP | Good price

  • 2024
  • 7,201 miles
  • Trim level: Trophy
  • 1.5L Electric/Petrol
  • Hatchback
  • Automatic
  • 194 HP (142 kW)
  • mpg: 64.2
  • CO2: 100 g CO2/km comb.
  • Details
autouncle-certified

Good price

£14,499
£14,999
Marketplace
PR8 5JF Southport, Lancashire
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Availability verified
-7%
1 / 4

Used (2024) MG MG3 Trophy | Super price

  • 2024
  • 2,000 miles
  • Trim level: Trophy
  • 1.5L Electric/Petrol
  • Hatchback
  • Automatic
  • Details
autouncle-certified

Super price

£12,500
£13,495
Marketplace
M3 1LW Manchester, Manchester
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Availability verified
-3%
1 / 4

Used (2025) MG MG3 Trophy 194 HP | Good price

  • 2025
  • 12,000 miles
  • Trim level: Trophy
  • 1.5L Electric/Petrol
  • Hatchback
  • Automatic
  • 194 HP (142 kW)
  • mpg: 64.2
  • CO2: 100 g CO2/km comb.
  • Details
autouncle-certified

Good price

£14,890
£15,490
Marketplace
BH23 3PY Christchurch, Dorset
View the car
Availability verified
-3%

New (2025) MG MG3 SE 115 HP | Good price

  • 2025
  • 0 miles
  • Trim level: SE
  • 1.5L Electric/Petrol
  • Hatchback
  • Manual
  • 115 HP (84 kW)
  • mpg: 46.3
  • CO2: 137 g CO2/km comb.
  • Details
autouncle-certified

Good price

£15,498
£15,998
Dealer
PA1 2BH Paisley
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Availability verified

Featured deals

Carwow

Black Used 2025 MG MG3 Trophy Hatchback | £15,903 (Fair price)
MG MG3 1.5 Hybrid Trophy 5dr Auto
£15,903

Fair price

You save £497
HX12ND, West Yorkshire

100 g CO2/km comb. - 194 HP (142 kW) - 64.0 Mpg

Carwow

White Used 2024 MG MG3 Trophy Hatchback | £15,799 (Fair price)
MG MG3
£15,799

Fair price

Estimated price £15,164
G329QA

100 g CO2/km comb. - 194 HP (142 kW) - 4.4 Mpg

Carwow

White Used 2024 MG MG3 SE Hatchback | £14,199 (Good price)
MG MG3 1.5 Hybrid SE 5dr Auto
£14,199

Good price

You save £1,301
DN2 5DX Doncaster, South Yorkshire

100 g CO2/km comb. - 194 HP (142 kW) - 64.0 Mpg

Carwow

Black New 2025 MG MG3 Trophy Hatchback | £16,200 (Fair price)
MG MG3
£16,200

Fair price

Estimated price £15,769
TS183SB Stockton-on-Tees, Durham

100 g CO2/km comb. - 194 HP (142 kW) - 4.4 Mpg

Showing 1 - 25 of 474 results
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Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive