Used 2026 MG MG3 Cars

Showing 1 to 10 of 146 second hand 2026 MG MG3 Cars
We have 146 used MG MG3 cars for sale online, so check out the listings. View stock from 34 dealers. Find a second hand MG MG3 by searching today.
MG MG3 Mg3 1.5 SE 5dr Hatchback Hatchback 2026, 8 +51
£13,390  or Finance from £203 per month

2026

Manual

46.3 mpg

Tax: £200

Mileage: 8

Petrol

MG MG3 Mg3 1.5 SE 5dr Hatchback Hatchback 2026, 7 +55
£13,390  or Finance from £203 per month

2026

Manual

46.3 mpg

Tax: £200

Mileage: 7

Petrol

MG MG3 Mg3 1.5 Hybrid Trophy 5dr Auto Hatchback Ha +3
£15,981  or Finance from £245 per month

2026

Automatic

64.2 mpg

Tax: £200

Mileage: 5,714

Hybrid

MG MG3 Mg3 1.5 Hybrid Trophy 5dr Auto Hatchback Ha +49
£16,033  or Finance from £235 per month

2026

Automatic

64.2 mpg

Tax: £200

Mileage: 4,367

Hybrid

MG MG3 Hybrid Hatchback 2026, 6107 miles, £16315 +43

2026

Automatic

64.2 mpg

Tax: £200

Mileage: 6,107

Hybrid

MG MG3 Mg3 1.5 SE 5dr Hatchback Hatchback 2026, 8 +50
£13,390  or Finance from £203 per month

2026

Manual

46.3 mpg

Tax: £200

Mileage: 8

Petrol

MG MG3 1.5 SE 5dr Hatchback 2026, 10 miles, £13995 +24

2026

Manual

Tax: £200

Mileage: 10

Petrol

Sell your car, WIN A CAR!
You could win a car worth over £20k

Sell your car between 17th Aug - 30th Sep 2026 to enter the prize draw to win an MG3 Trophy Hybrid. Thousands of dealers compete to give you their best price.

MG MG3 Mg3 1.5 Hybrid Trophy 5dr Auto Hatchback Ha +3
£17,553  or Finance from £261 per month

2026

Automatic

64.2 mpg

Tax: £200

Mileage: 2,000

Hybrid

MG MG3 Zs SUV 2026, 50 miles, £17995 +28
£17,995  or Finance from £273 per month

2026

Manual

43.5 mpg

Tax: n/a

Mileage: 50

Petrol

MG MG3 Se Hatchback 2026, 50 miles, £15495 +27
£15,495  or Finance from £244 per month

2026

Manual

46.3 mpg

Tax: n/a

Mileage: 50

Petrol

Search all 146 MG MG3 cars
Showing 1 to 10 of 146

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