MG 3 Registrations by Year
There are 20,731 MG 3 registrations on record in the UK. Choose a registration year below to browse its number plates, or check any plate for its full MOT history, mileage and vehicle details.
There are 20,731 MG 3 registrations on UK roads, spanning model years 1972 to 2026.
More were registered in 2019 than any other year (3,672 vehicles).
MOT pass rates range from 78.0% for 2013 cars up to 85.6% for 2022 cars — worth weighing up when choosing a year to buy.
81.1%
MOT pass rate
20,731
On UK roads
31,239
Median mileage
13 yr
Typical lifespan
Browse MG 3 registrations by year
17 registration years. Each year shows how many are on the road, the MOT pass rate and typical mileage for that age.
2026 MG 3
3 plates
2025 MG 3
4 plates
2024 MG 3
6 plates
2023 MG 3
291 plates
82.9% pass
18,340 mi
2022 MG 3
1,243 plates
85.6% pass
21,935 mi
2021 MG 3
726 plates
84.6% pass
22,262 mi
2020 MG 3
1,709 plates
84.2% pass
22,107 mi
2019 MG 3
3,672 plates
83.5% pass
24,323 mi
2018 MG 3
2,566 plates
81.7% pass
28,196 mi
2017 MG 3
2,924 plates
81.5% pass
32,016 mi
2016 MG 3
3,181 plates
80.9% pass
34,138 mi
2015 MG 3
2,519 plates
79.3% pass
36,144 mi
2014 MG 3
1,732 plates
79.0% pass
38,744 mi
2013 MG 3
150 plates
78.0% pass
39,874 mi
2011 MG 3
3 plates
2010 MG 3
1 plates
1972 MG 3
1 plates
MG 3 registrations — frequently asked questions
How many MG 3s are there in the UK?
There are 20,731 MG 3 registrations on record across model years 1972 to 2026.
Which year had the most MG 3s registered?
2019 — 3,672 MG 3s were registered that year, more than any other.
What is the average mileage of a MG 3?
The typical MG 3 has covered around 31,239 miles.
Which MG 3 year is most reliable?
Based on MOT data, the 2022 MG 3 has the highest pass rate at 85.6%.