Mg Motors Uk MG 3 24MY 2026 running costs in Ireland
Official UK Vehicle Certification Agency (WLTP) figure for the 2026 Mg Motors Uk MG 3 24MY: 4.4–6.1 L/100km, 100–137 g/km CO₂. At Ireland prices (€1.84/L petrol), driving 15,000 km a year costs about €1,214 — €0.08 per kilometre, priced on petrol (a plug-in hybrid also uses electricity, which is cheaper per km on home charging).
Official figures — 2026 Mg Motors Uk MG 3 24MY
| Fuel types | Hybrid · Petrol |
|---|---|
| Official consumption | 4.4–6.1 L/100km |
| CO₂ (official) | 100–137 g/km |
| Engine size | 1,495–1,498 cc |
| Power | 75–85 kW |
| Configurations in source data | 2 |
| Data source | UK Vehicle Certification Agency (WLTP) — WLTP test cycle |
What it costs to run in Ireland
| Hybrid (4.4 L/100km) | €1,214/year |
|---|---|
| NCT | €55.00/year |
| Typical annual road tax | €210/year |
| Estimated annual running cost | €1,479/year ≈ €123/month |
Assumes 15,000 km a year and the current average Ireland prices shown above (AA Ireland average, Sep 2026). Insurance is not included because it depends on your age, history and the policy — add it in the full ownership calculator. Servicing, tyres and repairs also vary by car and driver.
How it compares with other hybrid cars in Ireland
The average hybrid car in our Ireland dataset uses 5.9 L/100km. The 2026 Mg Motors Uk MG 3 24MY uses 4.4 L/100km — about 25.4% less than that average, or roughly €414 saved a year at 15,000 km.
2026 Mg Motors Uk MG 3 24MY — configurations in the official data
| Fuel | Consumption | CO₂ | Engine | Power | Source variant |
|---|---|---|---|---|---|
| Hybrid | 4.4 L/100km | 100 g/km | 1498 cc | 75 kW | MG 3 Hybrid+ Trophy · 2 versions (median WLTP) |
| Petrol | 6.1 L/100km | 137 g/km | 1495 cc | 85 kW | MG 3 5 speed manual, SE |
Figures are the official certified values recorded in the UK Vehicle Certification Agency (WLTP), grouped across 2 configurations. Real-world consumption is typically higher than the certified figure.
Related
All Ireland cars · Full Ireland running-cost calculator · Ireland fuel cost calculator
These are estimates built from official certified figures and current average prices. They are not financial advice. Verify the exact figure for the car you are buying — consumption varies by trim, tyres and driving style.