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2024 BMW 430i

Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 2024 430i.

Transmission Automatic (S8)

The 2024 BMW 430i is a compact executive coupe that continues BMW’s tradition of pairing a rear‑wheel‑drive platform with a refined inline‑four powerplant, now delivered through the S8 automatic transmission. Its EPA ratings of 25 mpg city, 34 mpg highway and a combined 28 mpg illustrate the model’s balance of performance and efficiency within the current generation. As the latest iteration in a lineage known for solid durability, the 2024 model benefits from the brand’s incremental reliability improvements, positioning it as a dependable choice for researchers tracking long‑term ownership trends.

Model year20262024

Quick specs

Fluid capacities, tune-up values and fuel economy at a glance.

EPA fuel economy25/34/28 mpgEPA · verified

Fitment & sizes

Replacement part sizes and factory part numbers — battery, bulbs, filters and belts.

From the factory this vehicle uses a BCI 94R · 800 CCA battery, OE oil filter 11429886567. Each part links to every other vehicle that shares it, so a part you already stock may fit more of your fleet than you'd expect.

Battery groupBCI 94R · 800 CCAOEM · verified

OE service part numbers OEM · verified

Engine oil filter11429886567 alt 11428575211
Engine air filter13718580428
Spark plug12122455258
Battery61217604808
Front wiper blades61619478361
Thermostat11539468021 alt 11539468022
Cabin air filter64115A2AD31 alt 64119382886

Full specifications

Engine, drivetrain, dimensions and economy.

Engine & drivetrain NHTSA vPIC

TransmissionAutomatic (S8)

Dimensions & weight NHTSA vPIC

Overall length187.8 in
Overall width72.8 in
Overall height54.3 in
Wheelbase112.2 in
Curb weight3920 lb
Track (front / rear)62.2 / 62.6 in

Ratings & economy EPA / vPIC

EPA city / highway / combined25 / 34 / 28 mpg
DrivetrainRear-Wheel Drive
Recommended fuelPremium Gasoline

Performance & power Independent road tests

0–60 mph, quarter-mile, horsepower and torque from independent road tests.

Independent road tests for the 430i of this era, listed by trim and engine — this page spans more than one engine, so no single horsepower figure is shown.

5.2–5.6 sec0–60 mph (tested)quickest 5.20 sec — 2021 xDrive Coupe (M Sport)
YearTrim / engine0–60¼ mileHPDrivetrain
2021xDrive Coupe (M Sport) 2.0L Turbo I-45.20 sec13.90 sec255 hpAWD
2021Convertible (M Sport) 2.0L Turbo I-45.60 sec14.20 sec255 hpRWD

Service quick specs OEM factory data

Capacities, torques and tune-up values from the factory service manual.

Battery & A/C

Standard BCI Group Number94R
Standard BCI Cranking Performance800 cca

Factory maintenance schedule OEM · verified

This vehicle uses condition-based service — it signals maintenance needs through its onboard service indicator rather than fixed mileage intervals. Items on the factory schedule:

ReplaceEngine Oil Filter · Spark Plugs · Engine Oil · Keyless Entry Remote Battery · Cabin Air Filter · Engine Air Filter Element
InspectWindshield Washer System · Parking Brake System · Underbody · Brake Line · Disc Brake Caliper · Brake Rotor · Air Bag System · Exterior Lighting
Road testUniversal Vehicle Operation
Inspect Fluid LevelEngine Coolant System
ResetTire Pressure Monitoring System
Drain, Refill & BleedBrake Hydraulic System

Reliability & federal safety record

Owner-reported issues, recalls, investigations and service bulletins on record with NHTSA — an unfiltered look at what owners actually experience.

2
Open recalls
NHTSA campaigns
0
Service bulletins
Manufacturer communications
0
ODI investigations
Office of Defects Investigation
0
Owner complaints
0 involved a crash · 0 a fire

No owner complaints on record with NHTSA for this vehicle.

Recalls NHTSA · verified

Showing 2 of 2 campaigns on record for this vehicle.

23V863000EngineReported 20/12/2023

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. Remedy: Dealers will inspect and replace the cylinder head cover as necessary, free of charge. Owner notification letters were mailed February 14, 2024. Owners may contact BMW customer…

26V056000Electrical System:Starter AssemblyReported 30/01/2026

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… 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…

Common OBD-II trouble codes

The most common OBD-II codes for this vehicle's emissions system. These are standardized SAE J2012 definitions, not vehicle-specific fault reports.

P0420
Catalyst system efficiency below threshold — Bank 1
P0300
Random / multiple cylinder misfire detected
P0171
System too lean — Bank 1
P0455
Evaporative emission system leak detected — large leak
P0128
Coolant thermostat below regulating temperature
P0442
Evaporative emission system leak detected — small leak

VIN tools

Decode factory build data for a specific vehicle by VIN.

VIN
Decode a VIN to confirm the transmission and build data for a specific 430i. OEM
Build data
Plant, GVWR class, engine and body data for any 17-character VIN.
Recalls
Check open recall campaigns against a specific vehicle by VIN.

Vehicles with shared specs

Find every vehicle that shares this one's battery, bulbs, oil capacity, platform or parts.

Group 94R batteryEngine oil filter 11429886567Engine air filter 13718580428Spark plug 12122455258Battery 61217604808

Reference guides

Cross-vehicle references for the kinds of data on this page.

Vehicle recalls & TSBsOBD-II trouble codesMaintenance schedulesFluid capacities & specs

Frequently asked

Does the 2024 430i have open recalls?

NHTSA lists 2 recall campaign(s) for this model year. Check your specific vehicle by VIN.

What gas mileage does the 430i get?

EPA figures are 25 city / 34 highway / 28 combined mpg.