47/100

2024Compact CarsPremium

2024 BMW 430i Gran Coupe

EPA ID: 46492

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City MPG

Combined MPG

28MPG· Average

Highway MPG

Fuel Economy Overview

The 2024 BMW 430i Gran Coupe achieves an EPA-estimated 28 MPG in combined city and highway driving, with 25 MPG in the city and 34 MPG on the highway. Powered by a 2L 4-cylinder turbocharged engine paired with a automatic (s8), this compact cars features Rear-Wheel Drive drive.

In terms of environmental impact, the 2024 430i Gran Coupe produces approximately 312 grams of CO2 per mile. This figure is measured under standardized EPA test conditions and represents tailpipe emissions only. For context, the average new vehicle sold in the United States produces approximately 400 grams of CO2 per mile, meaning this 430i Gran Coupe performs better than the national average in this regard.

The estimated annual fuel cost for this vehicle is $2,450, based on 15,000 miles of driving per year and current national average fuel prices. Compared to the average new vehicle, you would save $1,500 over a 5-year period. This calculation accounts for differences in fuel consumption efficiency and provides a practical measure of long-term ownership costs attributable to fuel economy.

Energy DNA

Vehicle ClassCompact Cars

Fuel TypePremium

Engine2L 4-cyl

AspirationTurbocharged

TransmissionAutomatic (S8)

Drive TypeRear-Wheel Drive

Green Scorecard

CO2 Emissions312 g/mi

Start-Stop SystemEquipped

GHG Score6/10

Smog RatingN/A

Est. Annual Cost$2,450

5-Year Cost DeltaSave $1,500

Personalized Commute CalculatorEPA defaults to 55% City / 45% Hwy

55% City45% Highway

Adjust the slider to match your daily driving habits. City driving involves stop-and-go traffic under 45mph, while highway driving represents sustained speeds over 55mph.

Your Real MPG

28.4

Impact vs EPA

$-25

/ year

💨

Aerodynamic Speed Penalty

EPA highway tests average roughly 48 mph. Driving at 75 mph increases aerodynamic drag exponentially. Expect your real-world highway fuel economy to drop by roughly 15-20% at interstate speeds.

5-Year Total Cost of Ownership

Estimated Monthly Cost

$654/mo

Includes estimated depreciation, fuel, insurance, and state fees over 5 years. Does not include loan interest.

Annual Mileage15,000 mi

Value Depreciation

Est. value lost over 60 months

$19,600

50.0%

Fuel & Electricity

Based on National Average rates ($3.50/gal)

$9,375

23.9%

Estimated Insurance

Based on vehicle class risk profile

$9,860

25.1%

State Registration Fees

Based on National Average DMV base rates

$400

1.0%

Total 5-Year Cost$39,235

Recall Intelligence

Campaign #26V056000·2026-03-27

critical

Component: ELECTRICAL SYSTEM:STARTER ASSEMBLY

BMW of North America, LLC (BMW) is recalling certain 2021-2023 Toyota Supra, 2022-2023 2 Series Coupe, 2021-2024 5 Series (xDrive), 2021-2022 Z4, 2022-2024 4 Series (Gran Coupe), 2021-2024 4 Series (Convertible and xDrive Convertible), 2021-2023 4 Series (Coupe), 2021-2024 3 Series, 2021-2023 X4, 2021-2024 X3 vehicles. Please see the recall report for a complete list of all models. The engine starter may overheat and catch fire due to wear on an internal component.

Consequence & Remedy

Consequence: Fire increases the risk of injury.

Remedy: Dealers will replace the engine starter, free of charge. A letter informing owners of the safety risk was mailed on March 27, 2026. Owners will receive another letter once the remedy is available. Owners may contact BMW customer service at 1-800-525-7417 or Toyota's customer service at 1-800-331-4331. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov beginning March 24, 2026.

Campaign #23V863000·2024-02-14

critical

Component: ENGINE

BMW of North America, LLC (BMW) is recalling certain 2024 BMW 430i convertible vehicles. The cylinder head cover may develop cracks, resulting in oil leaking into engine compartment.

Consequence & Remedy

(Based on 200,000 miles driven)

62.4 metric tons CO₂

Equivalent To:

🌳 77 tree seedlings grown for 10 yrs

✈️ 5.2 cross-country flights/yr

Data Provenance

Data directly from the EPA National Vehicle and Fuel Emissions Laboratory. The combined rating is a weighted average (55% city, 45% highway). For official figures, visit fueleconomy.gov.