AutoUncle main website

2024 MG MG3 • Compare 279 used cars with valuation

Market overview: February Price Analysis: A used MG MG3 from 2024 currently costs between £8,999 and £18,595. On average, the mileage for this year stands at 10,440 miles. The depreciation and price trend over the last 12 months is -£3,620.

Featured deals

Carwow

White Used 2024 MG MG3 Trophy Hatchback | £15,599 (Fair price)
MG MG3
£15,599

Fair price

Estimated price £14,906
G329QA

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

Carwow

Black Used 2025 MG MG3 Trophy Hatchback | £15,776 (Fair price)
MG MG3 1.5 Hybrid Trophy 5dr Auto
£15,776

Fair price

You save £124
HX12ND, West Yorkshire

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

Carwow

Tri coat dynamic red Used 2024 MG MG3 Trophy Hatchback | £14,611 (Fair price)
MG MG3
£14,611

Fair price

You save £389
LN24LD Lincoln, Lincolnshire

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

Carwow

White Used 2024 MG MG3 SE Hatchback | £14,090 (Fair price)
MG MG3 1.5 Hybrid SE 5dr Auto
£14,090

Fair price

You save £1,010
DN2 5DX Doncaster, South Yorkshire

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

autouncle-certified

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

New
1 / 1

Used (2024) MG MG3 Excite 106 HP | Good price

  • 2024
  • 21,600 miles
  • Trim level: Excite
  • 1.5L Petrol
  • Hatchback
  • Manual
  • 106 HP (77 kW)
  • mpg: 6.5
  • CO2: 147 g CO2/km comb.
  • Details
autouncle-certified

Good price

£8,000
Verified Marketplace
S817BQ, Nottinghamshire
View the car
Availability verified
New
1 / 1

Used (2024) MG MG3 Excite 106 HP | Good price

  • 2024
  • 69,996 miles
  • Trim level: Excite
  • 1.5L Petrol
  • Hatchback
  • Manual
  • 106 HP (77 kW)
  • mpg: 6.5
  • CO2: 147 g CO2/km comb.
  • Details
autouncle-certified

Good price

£6,199
Verified Marketplace
YO124HE, North Yorkshire
View the car
Availability verified
-4%
1 / 1

Used (2024) MG MG3 Exclusive 106 HP | Good price

  • 2024
  • 26,840 miles
  • Trim level: Exclusive
  • 1.5L Petrol
  • Hatchback
  • Manual
  • 106 HP (77 kW)
  • mpg: 6.5
  • CO2: 147 g CO2/km comb.
  • Details
autouncle-certified

Good price

£8,150
£8,550
Verified Marketplace
DE655FJ Hilton, Derbyshire
View the car
Availability verified
-2%

Used (2024) MG MG3 Exclusive 106 HP | Good price

  • 2024
  • 22,856 miles
  • Trim level: Exclusive
  • 1.5L Petrol
  • Hatchback
  • Manual
  • 106 HP (77 kW)
  • mpg: 6.5
  • CO2: 147 g CO2/km comb.
  • Details
autouncle-certified

Good price

£8,689
£8,948
Verified Marketplace
LN24LD Lincoln, Lincolnshire
View the car
Availability verified
New

Used (2024) MG MG3 Excite 106 HP | Good price

  • 2024
  • 54,215 miles
  • Trim level: Excite
  • 1.5L Petrol
  • Hatchback
  • Manual
  • 106 HP (77 kW)
  • mpg: 6.5
  • CO2: 147 g CO2/km comb.
  • Details
autouncle-certified

Good price

£6,990
Verified Marketplace
SO403AD, Hampshire
View the car
Availability verified
1 / 4

Used (2024) MG MG3 Excite 106 HP | Good price

  • 2024
  • 70,000 miles
  • Trim level: Excite
  • 1.5L Petrol
  • Hatchback
  • Manual
  • 106 HP (77 kW)
  • mpg: 6.5
  • CO2: 147 g CO2/km comb.
  • Details
autouncle-certified

Good price

£6,250
Verified Marketplace
NP235SD, Powys
View the car
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
View the car
Availability verified
1 / 4

Used (2024) MG MG3 Exclusive 106 HP | Good price

  • 2024
  • 11,142 miles
  • Trim level: Exclusive
  • 1.5L Petrol
  • Hatchback
  • Manual
  • 106 HP (77 kW)
  • mpg: 6.5
  • CO2: 147 g CO2/km comb.
  • Details
autouncle-certified

Good price

£9,495
Verified Marketplace
FK14JD
View the car
Availability verified
-3%
1 / 4

Used (2024) MG MG3 Excite 106 HP | Good price

  • 2024
  • 22,272 miles
  • Trim level: Excite
  • 1.5L Petrol
  • Hatchback
  • Manual
  • 106 HP (77 kW)
  • mpg: 6.5
  • CO2: 147 g CO2/km comb.
  • Details
autouncle-certified

Good price

£8,757
£9,068
Verified Marketplace
YO124HE, North Yorkshire
View the car
Availability verified
-4%
1 / 3

Used (2024) MG MG3 Exclusive 106 HP | Good price

  • 2024
  • 48,000 miles
  • Trim level: Exclusive
  • 1.5L Petrol
  • Hatchback
  • Manual
  • 106 HP (77 kW)
  • mpg: 6.5
  • CO2: 147 g CO2/km comb.
  • Details
autouncle-certified

Good price

£7,190
£7,490
Verified Marketplace
BL22BD, Manchester
View the car
Availability verified

Featured deals

Carwow

Silver Used 2024 MG MG3 Trophy Hatchback | £14,990 (Fair price)
MG MG3
£14,990

Fair price

Estimated price £14,891
IP39SS, Suffolk

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

Carwow

Red Used 2024 MG MG3 Trophy Hatchback | £13,750 (Fair price)
MG MG3
£13,750

Fair price

You save £150
DL11RJ Darlington, Durham

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

Carwow

Silver New 2025 MG MG3 Trophy Hatchback | £15,850 (Fair price)
MG MG3
£15,850

Fair price

You save £150
LE27SL Leicester, Leicestershire

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

Carwow

Used 2025 MG MG3 Trophy Hatchback | £16,099 (Fair price)
MG MG3
£16,099

Fair price

Estimated price £15,092
SS156RW, Essex

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

Used (2024) MG MG3 Excite 106 HP | Good price

  • 2024
  • 29,142 miles
  • Trim level: Excite
  • 1.5L Petrol
  • Hatchback
  • Manual
  • 106 HP (77 kW)
  • mpg: 6.5
  • CO2: 147 g CO2/km comb.
  • Details
autouncle-certified

Good price

£7,995
Verified Marketplace
GU11RU, Surrey
View the car
Availability verified
1 / 1

Used (2024) MG MG3 Excite 106 HP | Good price

  • 2024
  • 7,992 miles
  • Trim level: Excite
  • 1.5L Petrol
  • Hatchback
  • Manual
  • 106 HP (77 kW)
  • mpg: 6.5
  • CO2: 147 g CO2/km comb.
  • Details
autouncle-certified

Good price

£9,500
Verified Marketplace
DL11RJ Darlington, Durham
View the car
Availability verified
-5%
1 / 4

Used (2024) MG MG3 Excite 106 HP | Good price

  • 2024
  • 23,329 miles
  • Trim level: Excite
  • 1.5L Petrol
  • Hatchback
  • Manual
  • 106 HP (77 kW)
  • mpg: 6.5
  • CO2: 147 g CO2/km comb.
  • Details
autouncle-certified

Good price

£8,040
£8,550
Verified Marketplace
CA119BF, Cumbria
View the car
Availability verified
New
1 / 4

Used (2024) MG MG3 Trophy | Super price

  • 2024
  • 8,528 miles
  • Trim level: Trophy
  • 1.5L Electric/Petrol
  • Hatchback
  • Manual
  • Details
autouncle-certified

Super price

£12,900
Marketplace
IP3 9SS Ipswich, Suffolk
View the car
Availability verified
-16%
1 / 4

Used (2024) MG MG3 Exclusive 106 HP | Good price

  • 2024
  • 5,446 miles
  • Trim level: Exclusive
  • 1.5L Petrol
  • Hatchback
  • Manual
  • 106 HP (77 kW)
  • mpg: 43.3
  • CO2: 147 g CO2/km comb.
  • Details
autouncle-certified

Good price

£9,990
£11,995
Marketplace
PE1 5PS Peterborough, Cambridgeshire
View the car
Availability verified
-16%
1 / 4

Used (2024) MG MG3 Exclusive 105 HP | Good price

1.5 VTi-TECH Exclusive 5dr

  • 2024
  • 5,445 miles
  • Trim level: Exclusive
  • 1.5L Petrol
  • Hatchback
  • Manual
  • 105 HP (77 kW)
  • CO2: 147 g CO2/km comb.
  • Details
autouncle-certified

Good price

£9,990
£11,895
Marketplace
WC1E 7DP London, London
View the car
Availability verified
New
1 / 4

Used (2024) MG MG3 Trophy | Good price

  • 2024
  • 11,378 miles
  • Trim level: Trophy
  • 1.5L Electric/Petrol
  • Hatchback
  • Automatic
  • Details
autouncle-certified

Good price

£14,841
Marketplace
RG14 7HT Newbury, Berkshire
View the car
Availability verified
-6%
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

£13,999
£14,999
Marketplace
PR8 5JF Southport, Lancashire
View the car
Availability verified
1 / 4

Used (2024) MG MG3 Trophy | Super price

  • 2024
  • 3,000 miles
  • Trim level: Trophy
  • 1.5L Electric/Petrol
  • Hatchback
  • Automatic
  • Details
autouncle-certified

Super price

£11,995
Marketplace
HA4 7DY Ruislip, London
View the car
Availability verified
-8%
1 / 4

Used (2024) MG MG3 Exclusive | Super price

  • 2024
  • 12,500 miles
  • Trim level: Exclusive
  • 1.5L Petrol
  • Hatchback
  • Manual
  • Details
autouncle-certified

Super price

£7,795
£8,495
Marketplace
SS17 9HR Stanford-le-Hope, Essex
View the car
Availability verified

Featured deals

Carwow

Blue Used 2024 MG MG3 Trophy Hatchback | £14,994 (Fair price)
MG MG3
£14,994

Fair price

You save £406
BS107TS Coventry, Gloucestershire

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

Carwow

Black Used 2025 MG MG3 Trophy Hatchback | £15,690 (Fair price)
MG MG3 1.5 Hybrid Trophy 5dr Auto
£15,690

Fair price

You save £210
WC1E 7DP London, London

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

Carwow

Red Used 2024 MG MG3 Trophy Hatchback | £14,695 (Fair price)
MG MG3
£14,695

Fair price

You save £305
PE22 0JN Boston, Lincolnshire

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

Carwow

Used 2025 MG MG3 Trophy Hatchback | £15,599 (Fair price)
MG MG3
£15,599

Fair price

Estimated price £15,169
S402WG, Derbyshire

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

-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
View the car
Availability verified
1 / 4

Used (2024) MG MG3 SE | Super price

  • 2024
  • 3,544 miles
  • Trim level: SE
  • 1.5L Electric/Petrol
  • Hatchback
  • Automatic
  • Details
autouncle-certified

Super price

£11,995
Marketplace
HA1 4UD Harrow, London
View the car
Availability verified
-13%
1 / 4

Used (2024) MG MG3 SE 116 HP | Good price

1.5 SE 5dr

  • 2024
  • 2,484 miles
  • Trim level: SE
  • 1.5L Petrol
  • Hatchback
  • Manual
  • 116 HP (85 kW)
  • mpg: 6.1
  • CO2: 137 g CO2/km comb.
  • Details
autouncle-certified

Good price

£13,790
£15,990
Marketplace
S711AJ Barnsley, South Yorkshire
View the car
Availability verified
-7%

Used (2024) MG MG3 Trophy | Good price

  • 2024
  • 4,273 miles
  • Trim level: Trophy
  • 1.5L Electric/Petrol
  • Hatchback
  • Automatic
  • Details
autouncle-certified

Good price

£15,095
£16,395
Marketplace
Staffordshire, Staffordshire
View the car
Availability verified

Used (2024) MG MG3 SE | Super price

  • 2024
  • 14,811 miles
  • Trim level: SE
  • 1.5L Electric/Petrol
  • Hatchback
  • Automatic
  • Details
autouncle-certified

Super price

£12,800
Marketplace
South Yorkshire, South Yorkshire
View the car
Availability verified

Featured deals

Carwow

Black Used 2024 MG MG3 SE Hatchback | £14,592 (Fair price)
MG MG3
£14,592

Fair price

You save £108
YO124HE, North Yorkshire

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

Carwow

Black Used 2024 MG MG3 SE Hatchback | £14,046 (Fair price)
MG MG3
£14,046

Fair price

You save £454
LE115HN Loughborough, Leicestershire

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

Carwow

White Used 2025 MG MG3 Trophy Hatchback | £15,600 (Fair price)
MG MG3
£15,600

Fair price

You save £300
RM203NL Essex, Essex

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

Carwow

Black New 2025 MG MG3 Trophy Hatchback | £17,606 (Fair price)
MG MG3 1.5 Hybrid Trophy 5dr Auto
£17,606

Fair price

Estimated price £17,133
HP91QJ, Buckinghamshire

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

Showing 1 - 25 of 275 results
autouncle-certified

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive