2019–present · Petrol · 2998 cc
BMW 3 Series G20 M340i xDrive: motor tax, specs and NCT
Motor tax on a BMW 3 Series G20 M340i xDrive in Ireland is €790 a year.
Motor tax by year of first registration
| Registered | Band | CO2 | Per year | 6 months | 3 months |
|---|---|---|---|---|---|
| 2019 | E CO2 | 177 g/km | €790 estimate (CO2 not officially confirmed) | €438 | €223 |
| 2020 | E CO2 | 177 g/km | €790 estimate (CO2 not officially confirmed) | €438 | €223 |
| 2021 | — WLTP | — | Not known: WLTP CO2 figure not found | — | — |
| 2022 | — WLTP | — | Not known: WLTP CO2 figure not found | — | — |
| 2023 | — WLTP | — | Not known: WLTP CO2 figure not found | — | — |
| 2024 | — WLTP | — | Not known: WLTP CO2 figure not found | — | — |
| 2025 | — WLTP | — | Not known: WLTP CO2 figure not found | — | — |
| 2026 | — WLTP | — | Not known: WLTP CO2 figure not found | — | — |
Where a range is shown, official CO2 varies by body style, gearbox and economy version (for example BlueMotion or EfficientDynamics). The bold figure is the middle of that range.
Vintage tax and NCT
- Vintage tax
- The earliest cars turn 30 in 2049. From then they can be taxed in the vintage class at €56 a year.
- NCT
- NCT every 2 years until the car is 10, then every year. (for the oldest cars; newer ones may be on a different schedule)
Specification
- Years
- 2019–present
- Body
- Saloon, 4 doors
- Fuel
- Petrol
- Engine
- 2,998 cc
- Power
- 374 bhp
- Torque
- 500 Nm
- Gearbox
- Automatic
- Drive
- AWD
- 0–62 mph
- 4.4 s
- Top speed
- 155 mph
- CO2 (NEDC)
- 177 g/km
- Seats
- 5
- Weight
- 1,670 kg
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Other BMW 3 Series G20 versions
- 320d 2019–present
- 330e 2019–present
- M3 Competition 2021–present
Motor tax rates: Department of Transport schedule (unchanged in Budgets 2025 and 2026), checked 2026-09. CO2: official UK type-approval figures from the Vehicle Certification Agency; Irish-market versions can differ slightly. Your car's exact CO2 and band are on its registration certificate, and motortax.ie shows the rate for a given registration. Pre-July 2008 cars are taxed on engine size; July 2008–2020 on NEDC CO2; 2021 on, on WLTP CO2.