MPGTerminal
50/100
2026Subcompact CarsPremium

2026 BMW 430i Coupe

EPA ID: 49201
28
City MPG
31
Combined MPG
31MPG· Excellent
36
Highway MPG

Fuel Economy Overview

The 2026 BMW 430i Coupe achieves an EPA-estimated 31 MPG in combined city and highway driving, with 28 MPG in the city and 36 MPG on the highway. Powered by a 2L 4-cylinder turbocharged engine paired with a automatic (s8), this subcompact cars features Rear-Wheel Drive drive.

In terms of environmental impact, the 2026 430i Coupe produces approximately 285 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 Coupe performs better than the national average in this regard.

The estimated annual fuel cost for this vehicle is $2,250, based on 15,000 miles of driving per year and current national average fuel prices. Compared to the average new vehicle, you would save $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 ClassSubcompact Cars
Fuel TypePremium
Engine2L 4-cyl
AspirationTurbocharged
TransmissionAutomatic (S8)
Drive TypeRear-Wheel Drive

Green Scorecard

CO2 Emissions285 g/mi
Start-Stop SystemEquipped
GHG Score6/10
Smog RatingN/A
Est. Annual Cost$2,250
5-Year Cost DeltaSave $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
31.1
Impact vs EPA
$-6
/ 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
$592/mo
Includes estimated depreciation, fuel, insurance, and state fees over 5 years. Does not include loan interest.
15,000 mi
Value Depreciation
Est. value lost over 60 months
$17,500
49.3%
Fuel & Electricity
Based on National Average rates ($3.50/gal)
$8,468
23.9%
Estimated Insurance
Based on vehicle class risk profile
$9,125
25.7%
State Registration Fees
Based on National Average DMV base rates
$400
1.1%
Total 5-Year Cost$35,493

Recall Intelligence

Campaign #25V643000·2025-11-20
critical
Component: ELECTRICAL SYSTEM:WIRING:POWER DISTRIBUTION MODULE/IPDM

BMW of North America, LLC (BMW) is recalling certain 2026 M4 and 430i vehicles. The positive battery cables may not be properly connected to the power distribution box, resulting in an engine stall and a fire.

Consequence & Remedy

Consequence: An engine stall increases the risk of a crash and a fire increases the risk of injury.

Remedy: Dealers will inspect and replace cables and power distribution box as necessary, free of charge. Owner notification letters were mailed November 20, 2025. Owners may contact BMW customer service at 1-800-525-7417. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov beginning November 17, 2025.

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Looking for comprehensive historical data?

NHTSA FARS (Fatal Crash History) and broader generational safety trends are aggregated at the model level rather than by specific engine configurations. View the complete historical data profile for all BMW 430i Coupe configurations.

View Model History

Similar 2026 Subcompact Cars Alternatives

2026 BMW 230i Coupe

2L 4-cyl Rear-Wheel Drive

30MPG
City: 26Hwy: 35$2,300/yr

2026 BMW 430i Convertible

2L 4-cyl Rear-Wheel Drive

30MPG
City: 27Hwy: 35$2,300/yr

2026 BMW 430i xDrive Coupe

2L 4-cyl All-Wheel Drive

30MPG
City: 27Hwy: 34$2,300/yr

2026 BMW M440i Coupe

3L 6-cyl Rear-Wheel Drive

30MPG
City: 27Hwy: 34$2,300/yr

2026 MINI Cooper C 2 Door

2L 4-cyl Front-Wheel Drive

32MPG
City: 27Hwy: 39$2,150/yr

2026 MINI Cooper S 2 Door

2L 4-cyl Front-Wheel Drive

32MPG
City: 28Hwy: 39$2,150/yr

Fuel Cost Analysis

Annual Fuel Cost$2,250
vs. Avg Vehicle (5 yrs)Save $500

Based on 15,000 miles/year and current fuel prices.

Efficiency Breakdown

City28 MPG
Highway36 MPG
Combined31 MPG

Estimated Lifetime Carbon Footprint

(Based on 200,000 miles driven)

57.0 metric tons CO₂
Equivalent To:
🌳 71 tree seedlings grown for 10 yrs
✈️ 4.8 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.