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Photo: BMW 4 Series by FotoSleuth, CC BY 2.0, via Wikimedia Commons. It shows the model, not always this exact version.

BMW · model year 2027

2027 BMW 430i Convertible

Subcompact · Rear-Wheel Drive · Hybrid · EPA class: Subcompact Cars

EPA figures · 2027fueleconomy.gov
30MPG combined
27/35MPG city / highway
$2,750fuel a year
295 g CO₂ per mile 2.0 L 4-cyl turbo Automatic (S8)
This car on fueleconomy.gov, read 2 October 2026. Your own figures depend on how and where you drive.

Where it places

Against hybrid cars

Combined MPG30 MPG
Chart average 29 MPGBest 55 MPG
Fuel a year$2,750
Lowest on the chart $1,200Chart average $3,019

The CarCody take

The 2027 BMW 430i Convertible is a rear-wheel-drive car with a 2.0 L turbocharged four-cylinder engine and an automatic S8 transmission. It is identified as a hybrid and uses gasoline. Its combined fuel economy is 30 MPG, with 27 MPG in city driving and 35 MPG on the highway. The listed annual EPA fuel cost is $2,750, and tailpipe CO2 is 295 g per mile. The EPA class is Subcompact Cars. The model year is 2027, while its family is 4 Series and its base model is also listed as 4 Series. These specifications give buyers a concise way to consider fuel economy, estimated annual fuel expense and emissions alongside the car's drivetrain and engine configuration. No electric range or charging time is listed for this entry.

Good to know

  • Combined fuel economy is 30 MPG
  • Highway fuel economy is 35 MPG
  • Annual EPA fuel cost is $2,750

Watch for

  • City fuel economy is 27 MPG
  • Tailpipe CO2 is 295 g per mile

Who it suits. It may suit buyers considering a rear-wheel-drive convertible with a listed combined rating of 30 MPG. City and highway MPG and annual EPA fuel cost provide useful running-cost measures.

The 430i Convertible is listed with 30 MPG combined, including 27 MPG city and 35 MPG highway. Its $2,750 annual EPA fuel cost and 295 g-per-mile tailpipe CO2 figure round out the key running-cost details.

Every figure on record

Efficiency
Combined MPG
30 MPG
City MPG
27 MPG
Highway MPG
35 MPG
Running cost
Annual fuel cost
$2,750
Tailpipe CO₂
295 g per mile
The car
Model year
2027
Body
Car
EPA size class
Subcompact Cars
Drive
Rear-Wheel Drive
Powertrain
Engine
2.0 L 4-cyl turbo
Transmission
Automatic (S8)
Fuel
Gasoline

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