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Used MG MG3 for sale

The MG MG3 is a popular choice among UK buyers. Browse current listings from dealers across the country, compare prices and specifications, and find the right MG MG3 for your budget.

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Used MG MG3 for sale listings

2025 MG Mg3
£16,500

MG MG3

2025 · 1.5 Hybrid+ Trophy · Hatchback Petrol Hybrid Automatic

Sold by: UK Cars For Less
27 vehicles listed
★ GB
DV25NXD
353 mi Petrol Hybrid Automatic Grey Hatchback ST20 0NB
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2024 MG Mg3
£13,999

MG MG3

2024 · 1.5 Hybrid+ Mhev Trophy · Hatchback Petrol Hybrid Automatic

Sold by: MAYESBROOK AUTOS LTD
59 vehicles listed
★ GB
LG74CFZ
11,102 mi Petrol Hybrid Automatic Black Hatchback IG11 9PG
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2023 MG Mg3
£8,699

MG MG3

2023 · 1.5 Vti-Tech Exclusive Nav Hatchback 5dr Petrol Manual Euro 6 (s/s) (106 Ps) · Hatchback 5dr Petrol Manual

Sold by: Henson Motor Group
150 vehicles listed
★ GB
PL23KFG
27,827 mi Petrol Manual Black Hatchback NE5 3DF
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2022 MG Mg3
£9,775

MG MG3

2022 · 1.5 Vti-Tech Excite Euro 6 (s/s) 5dr · Hatchback Petrol Manual

Sold by: Oasis Cars
78 vehicles listed
★ GB
GY72VBT
11,000 mi Petrol Manual Black Hatchback DA13 0AG
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2022 MG Mg3
£8,495

MG MG3

2022 · 1.5 Vti-Tech Exclusive Nav Hatchback 5dr Petrol Manual Euro 6 (s/s) (106 Ps) · Hatchback 5dr Petrol Manual

Sold by: Matli Motors Ltd
22 vehicles listed
★ GB
EJ71CLY
18,000 mi Petrol Manual Black Hatchback SS3 9QY
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2022 MG Mg3
£7,995

MG MG3

2022 · 1.5 Vti-Tech Excite Euro 6 (s/s) 5dr · Hatchback Petrol Manual

Sold by: AutoSphere Group
9 vehicles listed
★ GB
LP22EVU
34,000 mi Petrol Manual Black Hatchback GU24 8JB
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2022 MG Mg3
£8,400

MG MG3

2022 · 1.5 Vti-Tech Exclusive Nav · Hatchback Petrol Manual

Sold by: Tobin Motors
28 vehicles listed
★ GB
CX72XFC
40,489 mi Petrol Manual Yellow Hatchback CT1 3RA
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2021 MG Mg3
£7,499

MG MG3

2021 · 1.5 Vti-Tech Exclusive Nav · Hatchback Petrol Manual

Sold by: MAYESBROOK AUTOS LTD
59 vehicles listed
★ GB
YB21VDT
36,668 mi Petrol Manual White Hatchback IG11 9PG
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2020 MG Mg3
£7,900

MG MG3

2020 · 1.5 Vti-Tech Excite Hatchback 5dr Petrol Manual Euro 6 (s/s) (106 Ps) · Hatchback 5dr Petrol Manual

Sold by: VT Nash Specialist Cars
28 vehicles listed
★ GB
LV20LHE
16,000 mi Petrol Manual Red Hatchback CO10 2XD
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2020 MG Mg3
£6,995

MG MG3

2020 · 1.5 Vti-Tech Exclusive Nav · Hatchback Petrol Manual

Sold by: L C Car Sales
36 vehicles listed
★ GB
LE69EWB
28,000 mi Petrol Manual Blue Hatchback CO7 7BA
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2019 MG Mg3
£4,967

MG MG3

2019 · 1.5 Vti-Tech Exclusive Hatchback 5dr Petrol Manual Euro 6 (s/s) (106 Ps) · Hatchback 5dr Petrol Manual

Sold by: Hines Auto Group
46 vehicles listed
★ GB
LA69LKC
109,000 mi Petrol Manual Silver Hatchback GL15 6PW
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2018 MG Mg3
£7,000

MG MG3

2018 · 1.5 Vti-Tech Exclusive Euro 6 (s/s) 5dr · Hatchback Petrol Manual

Sold by: Grouts Motor Company
13 vehicles listed
★ GB
EO68FSK
27,900 mi Petrol Manual Blue Hatchback CM9 8EL
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2018 MG Mg3
£3,494

MG MG3

2018 · 1.5 Vti-Tech 3form Sport Hatchback 5dr Petrol Manual Euro 6 (s/s) (106 Ps) · Hatchback 5dr Petrol Manual

Sold by: Motor Buying Group
76 vehicles listed
★ GB
BJ18ULE
68,048 mi Petrol Manual Silver Hatchback PO15 7AZ
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2017 MG Mg3
£5,295

MG MG3

2017 · 1.5 Vti-Tech 3style Hatchback 5dr Petrol Manual Euro 6 (s/s) (106 Ps) · Hatchback 5dr Petrol Manual

Sold by: STB Motor Company
31 vehicles listed
★ GB
MK17MFZ
30,000 mi Petrol Manual White Hatchback S6 2DL
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2017 MG Mg3
£4,495

MG MG3

2017 · 1.5 Vti-Tech 3style+ Euro 6 (s/s) 5dr · Hatchback Petrol Manual

Sold by: PBS Car Centre
27 vehicles listed
★ GB
SJ17SJW
53,838 mi Petrol Manual Red Hatchback ST6 5EG
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2016 MG Mg3
£3,999

MG MG3

2016 · 1.5 Vti-Tech 3style Euro 6 (s/s) 5dr · Hatchback Petrol Manual

Sold by: Pylon Car Sales
29 vehicles listed
★ GB
BD66LKJ
51,694 mi Petrol Manual Red Hatchback DY4 0BT
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2016 MG Mg3
£4,995

MG MG3

2016 · 1.5 Vti-Tech 3form Sport Hatchback 5dr Petrol Manual Euro 6 (s/s) (106 Ps) · Hatchback 5dr Petrol Manual

Sold by: STB Motor Company
31 vehicles listed
★ GB
PF16NLV
61,000 mi Petrol Manual Red Hatchback S6 2DL
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2016 MG Mg3
£3,495

MG MG3

2016 · 1.5 Vti-Tech 3style · Hatchback Petrol Manual

Sold by: Carman 4x4
179 vehicles listed
★ GB
NX66ZRJ
69,000 mi Petrol Manual White Hatchback DE65 5GA
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2015 MG Mg3
£3,199

MG MG3

2015 · 1.5 Vti-Tech 3style · Hatchback Petrol Manual

Sold by: Sleek Car Sales
19 vehicles listed
★ GB
WF15BKL
48,610 mi Petrol Manual Red Hatchback M29 8BQ
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2015 MG Mg3
£3,295

MG MG3

2015 · 1.5 Vti-Tech 3style Hatchback 5dr Petrol Manual Euro 5 (106 Ps) · Hatchback 5dr Petrol Manual

Sold by: Kms Cars Totton
6 vehicles listed
★ GB
DG15NZU
96,432 mi Petrol Manual Red Hatchback SO40 9HJ
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Frequently asked questions

What is the average price of a used MG MG3?

The average price depends on the year, mileage, condition and specification. Browse our current listings above to see live market prices from verified dealers.

Is the MG MG3 a good used buy?

The MG MG3 is a popular choice in the UK used car market. Check owner forums and reliability guides for the specific year you are considering.

What checks are important for a used MG MG3?

Always request a full service history, check the MOT history via the DVLA, and consider an independent pre-purchase inspection before buying.