2026 MG MG3
1.5 Hybrid+ Trophy Auto FWD Euro 6 (s/s) 5dr (191 bhp)
£15,990
Fair price: within 8% of the typical £16,694 for this model, age and mileage, drawing on 1,769 adverts of this make and model.
Overview
- Make
- MG
- Model
- MG3
- Trim
- TROPHY
- Version
- 1.5 Hybrid+ Trophy Auto FWD Euro 6 (s/s) 5dr (191 bhp)
- Mileage
- 3,000 miles
- Year
- 2026
- Fuel type
- Petrol Hybrid
- Body type
- Hatchback
- Engine
- 1.5 L
- Gearbox
- Automatic
- Power
- 191 bhp
- Seats
- 5
- CO2
- 100 g/km
- Colour
- Grey
- Doors
- 5
- Driven wheels
- Front Wheel Drive
- Engine badge
- Hybrid+
- Emissions standard
- Euro 6
About this car
With 3,000 miles on the clock, this 2026 MG MG3 Trophy has done roughly 3,000 more miles than a typical 2026 MG MG3. Its asking price of £15,990 is £704 below our estimate of £16,694. We use UK dealer asking prices, including 1,769 MG MG3 listings, and account for the car’s age, mileage and specification. This car was first seen in our listings data 38 days ago. The seller is The Donalds Group Donalds Mazda Peterborough, based in Peterborough.
Stock data from 19 October 2026.
Price history
First seen on 12 September 2026, 38 days ago. Advert duration calculated on 20 October 2026.
| Date observed | Asking price |
|---|---|
| 12 September 2026 | £15,990 |
| 19 October 2026 | £15,990 |
Price and mileage comparison
Estimated market asking price: £16,694. The asking price is £704 below this estimate.
The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.
The pricing calculation includes 1,769 adverts of this make and model across different ages and specifications.
Advertised mileage is approximately 3,000 miles higher than typical for a 2026 MG MG3.
MOT
MOT no details held by dvla.
413 other cars with the same year, trim, gearbox and fuel are for sale from £15,280 to £22,690.
| Asking price | Mileage |
|---|---|
| £15,280 | 4,464 miles |
| £15,295 | 4,016 miles |
| £15,495 | 5,535 miles |
| £15,499 | 8,565 miles |
| £15,520 | 6,556 miles |
Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.
Browse all MG MG3 cars for sale · 2026 MG MG3 price guide
Similar cars for less
- 2026 MG MG3, 10 miles, £15,494, £3,292 under typical, Nottingham
- 2026 MG MG3, 10 miles, £15,494, £3,292 under typical, Nottingham
- 2026 MG MG3, 10 miles, £15,494, £3,292 under typical, Nottingham
Dealer
The Donalds Group Donalds Mazda Peterborough, Peterborough. Across the dealer network: 4 branches, 284 cars for sale.
Dealer postcode: PE1 2QD.
Dealer opening hours
- Monday
- 08:30-18:00
- Tuesday
- 08:30-18:00
- Wednesday
- 08:30-18:00
- Thursday
- 08:30-18:00
- Friday
- 08:30-18:00
- Saturday
- 08:30-17:30
- Sunday
- 11:00-16:00
