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2024 BMW

430i Convertible

Auto (S8), 4 cyl, 2.0 L, Turbo

BMW 430i: best and worst years
2024 BMW 430i Convertible (photo 1 of 2)

Closest available photo (2022 model year); you're viewing the 2024.

2022 photoJamesYoung8167CC BY-SA 4.0Wikimedia Commons

Overview

Body
Subcompact CarsEPA, from EPA, last updated 7/6/2026
Drivetrain
Rear-Wheel DriveEPA, from EPA, last updated 7/6/2026
Transmission
Automatic (S8)EPA, from EPA, last updated 7/6/2026
Powertrain
GasEPA, from EPA, last updated 7/6/2026
Fuel
PremiumEPA, from EPA, last updated 7/6/2026

Engine & performance

HP
255
Power to weight
0.065 hp/lb
Axle ratio
2.81
Cyl
4EPA, from EPA, last updated 7/6/2026
Aspiration
TurbochargedEPA, from EPA, last updated 7/6/2026
Start-stop system
YesEPA, from EPA, last updated 7/6/2026

Efficiency

MPG Hwy
34 mpgEPA, from EPA, last updated 7/6/2026
MPG City
25 mpgEPA, from EPA, last updated 7/6/2026
MPG Comb
28 mpgEPA, from EPA, last updated 7/6/2026
Fuel $/yr
$2,750EPA, from EPA, last updated 7/6/2026
CO₂
312 g/miEPA, from EPA, last updated 7/6/2026
Eco Score
6/10EPA, from EPA, last updated 7/6/2026
Smog score
7/10
Elec. Range
0 miEPA, from EPA, last updated 7/6/2026
SmartWay certified
No

Dimensions & capacity

Length
188 inNHTSA vPIC, from NHTSA vPIC, last updated 6/4/2026
Width
73 inNHTSA vPIC, from NHTSA vPIC, last updated 6/4/2026
Height
54 inNHTSA vPIC, from NHTSA vPIC, last updated 6/4/2026
Wheelbase
112 inNHTSA vPIC, from NHTSA vPIC, last updated 6/4/2026
Curb Weight
3,913 lbNHTSA vPIC, from NHTSA vPIC, last updated 6/4/2026

Safety NHTSA, model year

Stability control (ESC)
Standard
Forward-collision warning
No
Lane-departure warning
No
Recalls
0
Owner complaints
0

Known issues manufacturer service bulletins, model year

53 service bulletins filed with NHTSA for this model year

  • May 6, 2026ENGINEB010126

    The EVAP systems purge (vent) valve limited warranty for defects in materials and / or workmanship has been extended to 15 years / 150,000 miles as determined from the original first in-service / delivery date.

  • May 5, 2026ELECTRICAL SYSTEMB652025

    After replacing the Multifunctional Display (MFD), the Central Information Display (CID) is black. The backlight of the CID is illuminated, and touch function does register an audible sound.

  • Apr 23, 2026STRUCTURE:BODYB510626

    While driving on rough surfaces, a “tapping” noise can be heard from the tailgate area

  • Apr 6, 2026SUSPENSIONB320123

    When turning the steering wheel while stationary or when driving on uneven roads; cracking, creaking, or knocking noises may be heard.

  • Feb 4, 2026SUSPENSIONB310126

    When driving over an uneven road surface, a “thumping” noise can be heard from the front axle. Seeattached video V 31 01 26. Under certain weather conditions, a “groaning” noise may be heard during steering movements

  • Feb 3, 2026ENGINEB061326

    Auxiliary Water Pump Return

  • Dec 18, 2025ELECTRICAL SYSTEMB641325

    When performing a vehicle test, diagnostic trouble code “ 8013FE Software run time error” is found in theIHKA module. If this fault is set for two consecutive life cycles, it will turn on the check engine light on vehicles with an I-level lower than 24-11-570. This fault memory entry does not cause an impairment of functionality of the automatic air conditioningsystem.

  • Dec 17, 2025SERVICE BRAKESB340925

    There may be an internal leakage in the brake fluid expansion tank (aka brake fluid reservoir). In the rarecase of a leak, the filling level sensor might malfunction over a relatively long period of time.

  • and 45 more

Source: NHTSA manufacturer communications (technical service bulletins).

Warranty manufacturer terms, by make

Basic
4 yr / 50k mi
Powertrain
4 yr / 50k mi
Roadside assistance
4 yr
Maintenance
3 yr / 36k mi
EV battery
8 yr / 100k mi

Information is gathered on a best-effort basis from public sources, may be incomplete or out of date, and is not purchasing or financial advice. Verify with the manufacturer or dealer before buying.