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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 xDrive Convertible

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

EPA figures · 2027fueleconomy.gov
28MPG combined
24/33MPG city / highway
$2,950fuel a year
316 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 MPG28 MPG
Chart average 29 MPGBest 55 MPG
Fuel a year$2,950
Lowest on the chart $1,200Chart average $3,019

The CarCody take

The 2027 BMW 430i xDrive Convertible is a subcompact gasoline hybrid car with all-wheel drive, a 2.0-liter turbocharged four-cylinder, and an automatic transmission. Its EPA rating is 28 combined MPG, with 24 city and 33 highway. EPA annual fuel cost is $2,950, and tailpipe CO2 is 316 grams per mile.

Good to know

  • 28 MPG combined EPA rating
  • 33 MPG highway rating
  • All-wheel drive
  • Gasoline hybrid powertrain
  • Convertible body style

Watch for

  • 24 MPG city rating
  • $2,950 estimated annual fuel cost
  • 316 grams of CO2 per mile
  • Gasoline fuel required

Who it suits. Drivers wanting a BMW convertible with all-wheel drive Highway drivers who can use the 33 MPG rating Buyers budgeting by EPA annual fuel cost

The 2027 BMW 430i xDrive Convertible makes sense for someone seeking a BMW convertible with all-wheel drive and a hybrid gasoline setup. Plan on 28 MPG overall, with a wider spread between city and highway driving. The EPA’s $2,950 annual fuel estimate gives ownership a concrete fuel baseline. Its 316 grams of CO2 per mile is another useful measure when weighing this car against other choices. Drivers who spend most miles in town should expect the lower end of its economy range.

What it is

The 2027 BMW 430i xDrive Convertible is a car in BMW’s 4 Series family. It uses all-wheel drive, gasoline, and a 2.0 L turbocharged four-cylinder engine. An automatic S8 transmission sends the drive to the wheels.

EPA lists it as a hybrid in the Subcompact Cars class. The figure that defines its fuel-use chart entry is 28 combined MPG.

The numbers

The EPA city rating is 24 MPG. On the highway, it is 33 MPG. Your result depends on how much of your driving is in each setting.

Tailpipe emissions are 316 grams of CO2 per mile.

What it costs to run

EPA estimates annual gasoline cost at $2,950. That is the yearly fuel figure attached to its 28 combined MPG rating.

Because the car uses gasoline, fuel spending follows the price of gas and the mix of city and highway miles you drive.

How it compares

Put its 28 combined MPG beside other entries when comparing fuel use. The 24 city and 33 highway ratings show how it lines up for stop-and-go trips versus open-road driving.

For a wider BMW list, see BMW cars. You can also browse fuel-efficient cars by their EPA figures.

Who it suits

This convertible fits a driver who wants an open-body BMW with all-wheel drive and a gasoline hybrid powertrain, while keeping highway economy at 33 MPG.

It also suits shoppers who budget around the EPA estimate of $2,950 in annual fuel cost.

Trade-offs

The 33 MPG highway rating is higher than its 24 MPG city rating, so frequent urban driving will use more fuel than steady highway travel.

All-wheel drive, a turbocharged 2.0 L four-cylinder, and an automatic transmission define the drivetrain, while 316 grams per mile of CO2 is the tailpipe cost of that gasoline use.

Verdict

Choose the 2027 BMW 430i xDrive Convertible if a BMW convertible body and all-wheel traction matter more than minimizing fuel use. Its 28 MPG combined figure gives you a clear planning number, while the EPA estimate of $2,950 per year sets a practical fuel budget. Highway commuters may see the benefit of its 33 MPG rating; city-heavy drivers should plan around 24 MPG. The gasoline hybrid setup does not change the basic need to budget for regular fuel.

Every figure on record

Efficiency
Combined MPG
28 MPG
City MPG
24 MPG
Highway MPG
33 MPG
Running cost
Annual fuel cost
$2,950
Tailpipe CO₂
316 g per mile
The car
Model year
2027
Body
Car
EPA size class
Subcompact Cars
Drive
All-Wheel Drive
Powertrain
Engine
2.0 L 4-cyl turbo
Transmission
Automatic (S8)
Fuel
Gasoline

Questions

What is the 2027 BMW 430i xDrive Convertible’s combined MPG?

Its EPA combined rating is 28 MPG.

What are its city and highway MPG ratings?

It is rated at 24 MPG in the city and 33 MPG on the highway.

How much fuel cost does the EPA estimate each year?

The EPA annual gasoline-cost estimate is $2,950.

Is the 430i xDrive Convertible a hybrid?

Yes. The facts list it as a hybrid, and its fuel is gasoline.

Does it have all-wheel drive?

Yes. The 2027 BMW 430i xDrive Convertible uses all-wheel drive.

What engine and transmission does it use?

It has a 2.0 L turbocharged four-cylinder engine and an automatic S8 transmission.

What is its tailpipe CO2 figure?

Tailpipe CO2 is listed at 316 grams per mile.

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