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Active NHTSA advisory: park outside and away from structures until repaired. Check your VIN at nhtsa.gov/recalls and see the recall details below.
BMW · Convertible

2019 BMW Z4

Gas
Two Seaters
1 EPA-rated configurations
Data refreshed 2026-10-26
D
Safety Signal
63 / 100 from the NHTSA recall record
Recalls1 critical 6
Complaints1 crash reported 5
Crash ratingnot rated by NHTSA —
Fuel economybest combined, EPA 28 mpg
202620252024202320222021202020192016

The 2019 BMW Z4 is sold in the U.S. as a gas convertible. The most efficient version, the Z4 sDrive30i, is EPA-rated at 28 mpg combined. NHTSA lists 6 recall campaigns for this model year, 1 rated critical, which gives it a Safety Signal grade of D. Owners have filed 5 complaints, most often about the engine.

BMW Z4 — photograph via Wikimedia Commons
BMW Z4 · Photo: Matti Blume · CC BY-SA 4.0 · Wikimedia Commons

Specs & fuel economy

Source: EPA fueleconomy.gov
ConfigurationPowertrainDriveEngine / motorCityHwyCombAnnual fuel*
Z4 sDrive30iGasRWD2.0L 4-cyl turbo253228$2,950

*EPA estimate at 15,000 miles/year at EPA reference fuel and electricity prices. fueleconomy.gov record ids: 41146.

Emissions & certification

Source: EPA emission certificates
ConfigurationSmog ratingEmission standardWhere it can be sold newSmartWay
Z4 sDrive30i7 / 10California LEV-III SULEV30 / Federal Tier 3 Bin 30All 50 states (federal, all altitudes); California and states following California standards—

Certified for all fifty states, so it can be registered new anywhere in the U.S.

The smog rating scores tailpipe pollutants other than greenhouse gases, 1 (worst) to 10 (best), and is comparable only within a model year. The standard is the federal bin or California tier the configuration was certified to. Both come from the EPA certificate behind the window sticker.

Specifications filed with NHTSA

Source: NHTSA vPIC

Dimensions Exterior

Body styleConvertible/Cabriolet
Doors2
GVWR classClass 1: 6,000 lb or less (2,722 kg or less)

Engine Basics

Cylinders4
Displacement2 L

Engine Output

Horsepower255 hp

Fuel Economy

FuelGasoline

Seating

Seat rows1
Seating capacity2 seats

Transmission

DrivetrainRWD/Rear-Wheel Drive
TransmissionAutomatic
Transmission speeds8

Driver assistance

Standard: Anti-lock brakes, Automatic emergency braking, Backup camera, Electronic stability control, Forward collision warning, Pedestrian automatic emergency braking

Optional: Adaptive cruise control, Blind-spot monitoring, Lane departure warning, Parking assist

Filed by the manufacturer with NHTSA under the federal vehicle-identification rule and decoded from the VIN pattern — not a manufacturer press kit, so it describes one configuration rather than every trim (seen: sDrive30i). Figures for the trim you are looking at may differ.

Dimensions & weight

Source: Transport Canada
Length170.9 in
Width (body, without mirrors)73.2 in
Height51.6 in
Wheelbase97.2 in
Track, front63.8 in
Track, rear63.4 in
Curb weight3,444 lb
Weight distribution, front/rear50/50

Measured by Transport Canada for its Canadian Vehicle Specifications database, which covers the North American versions of each model — here one configuration: 2-door Convertible. Where a range is shown, those versions differ. Width is the body without mirrors, which is why it can read narrower than a brochure figure. Before we used it we checked it against the US manufacturer press kits we hold (27 Sep 2026): wheelbase agreed within 1% on every vehicle we could compare, length on 98%, and the curb weight fell inside the manufacturer's range on 96%. Source dataset. Contains information licensed under the Open Government Licence – Canada. Licence.

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Factory warranty running out?

The 2019 BMW Z4 is in the years where transmission, electronics and drivetrain repairs land on the owner. What an extended plan does and does not cover is worth reading before a dealer quotes you one.

What to check before you buy →

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Recalls (6)

Source: NHTSA recall database
!critical

Electrical System

Park outside 199,674 vehicles 60% reported repaired
Problem BMW of North America, LLC (BMW) is recalling certain 2019-2021 BMW 330i, 2019-2022 BMW Z4, 2020-2022 BMW 530i, X3, X4, Toyota Supra, 2021-2022 BMW 430i, 430i Convertible, and 2022 BMW 230i vehicles. The engine starter relay may corrode, causing the relay to overheat and short circuit. Risk A short circuit in the starter relay may increase the risk of a fire. Fix Owners are advised to park their vehicles outside and away from structures until the remedy is complete. Dealers will replace the engine starter, free of charge. Owner notification letters were mailed February 6, 2026. Owners may contact BMW customer service at 1-800-525-7417. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA.gov November 14, 2025.
NHTSA campaign 25V636000 reported Sep 23, 2025 BMW of North America, LLC the full filing, and every vehicle covered →
▲high

Engine

50,024 vehicles 96% reported repaired
Problem BMW of North America, LLC (BMW) is recalling certain 2020 M340i, M340i xDrive, 540i, 540i xDrive, X3 M40i, 2020-2021 X4 M40i, 745Le xDrive, 2019-2021 Z4 M40i, and 2020-2021 Toyota Supra vehicles. During engine start, the engine management software may cause loss of braking assist. Full mechanical braking (without assist) remains available. Risk Loss of braking assist can increase the risk of a crash. Fix Dealers will update the engine management software, free of charge. Owner notification letters were mailed on September 17, 2021. Owners may contact BMW customer service at 1-800-525-7417.
NHTSA campaign 21V598000 reported Aug 2, 2021 BMW of North America, LLC the full filing, and every vehicle covered →
●moderate

Exterior Lighting

4,265 vehicles 95% reported repaired
Problem BMW of North America, LLC (BMW) is recalling certain 2019-2020 Z4 sDrive30i, Z4 M40i and 2020 Toyota Supra vehicles. The headlamps are able to be adjusted horizontally. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 108, "Lamps, Reflective Devices and Associated Equipment." Risk Should the headlamps be adjusted horizontally, there could be increased glare and reduced visibility for oncoming drivers, or reduced visibility for the vehicle operator, thereby increasing the risk of a crash. Fix BMW will notify owners, and dealers will inspect the headlamp vertical and horizontal adjustment plugs, correcting them as necessary, free of charge. The recall began December 23, 2020. BMW owners may contact BMW customer service at 1-800-525-7417 or Toyota owners may contact Toyota customer service at 1-888-270-9371.
NHTSA campaign 20V516000 reported Aug 27, 2020 BMW of North America, LLC the full filing, and every vehicle covered →
▲high

Steering

Toyota: 20TA09
2,779 vehicles 99% reported repaired
Problem BMW of North America, LLC (BMW) is recalling certain 2019 Z4 sDrive30i, 2019-2020 330i xDrive, M340i and M340i xDrive, 2020 X3M and X4M, and Toyota Supra vehicles. In certain driving conditions, such as high temperatures and rough road surfaces, a steering gear tie rod may become damaged, possibly resulting in a fractured tie rod. Risk A damaged or fractured tie rod may affect vehicle handling and control, increasing the risk of a crash. Fix BMW and Toyota will notify owners, and dealers will replace the steering gear tie rods, free of charge. The recall began August 14, 2020. Owners may contact BMW customer service at 1-800-525-7417 or Toyota customer service at 1-888-270-9371.
NHTSA campaign 20V355000 reported Jun 15, 2020 BMW of North America, LLC the full filing, and every vehicle covered →
▲high

Engine

217 vehicles 99% reported repaired built May 24, 2018 – Apr 3, 2019
Problem BMW of North America, LLC (BMW) is recalling certain 2019-2020 330i, 330i xDrive, and 2019 Z4 vehicles. The needle roller bearings of the counterbalance shafts may have been improperly installed, potentially causing the counterbalance shaft to loosen. Risk If the counterbalance shaft loosens, severe engine damage could occur, increasing the risk of a crash. Fix BMW will notify owners, and dealers will replace the engine, free of charge. The recall began December 13, 2019. Owners may contact BMW customer service at 1-800-525-7417.
NHTSA campaign 19V732000 reported Oct 15, 2019 BMW of North America, LLC the full filing, and every vehicle covered →
○minor

Back Over Prevention

257,473 vehicles 97% reported repaired built May 24, 2019 – Aug 26, 2019
Problem BMW of North America, LLC (BMW) is recalling certain 2018 540d, 2018-2020 530i, 530i xDrive, 540i, 540i xDrive, M550i xDrive, M5, 530e, 530e xDrive, X3 sDrive, X3 xDrive, X3 M40i, X3 M, and 2019-2020 X4 xDrive, X4 M40i, X4 M, X7 xDrive, X7 M50i, 740Li, 740Li xDrive, 750Li, 750Li xDrive, 8 Series Convertible and Coupe 840i, 840i xDrive, M850i xDrive, X5 sDrive, X5 xDrive, X5 M50i, X6 xDrive, X6 M50i, 330i, 330i xDrive, M340i, M340i xDrive, Z4 sDrive, Z4 M40i, 740Le xDrive and 745Le xDrive, 2018-2019 640i xDrive Gran Turismo and Rolls-Royce Phantom, 2019 M850i xDrive Gran Coupe and Rolls-Royce Cullinan and 2020 Toyota Supra vehicles. The back-up camera and display settings can be adjusted Risk The lack of an image in the back-up camera display increases the risk of a crash. Fix BMW will notify owners, and dealers will update the back-up camera software, free of charge. The recall began November 8, 2019. Owners may contact BMW customer service at 1-800-525-7417 or Rolls-Royce at 1-877-877-3735. Toyota owners may contact Toyota customer service at 1-888-270-9371.
Filed with NHTSARemedy instructions PDF
NHTSA campaign 19V684000 reported Sep 27, 2019 BMW of North America, LLC the full filing, and every vehicle covered →

These are vehicle campaigns — the ones the automaker filed against this model. NHTSA also records equipment recalls, filed by a parts maker against a component (a tyre, a child seat, an aftermarket part), and those are not listed here or counted above. nhtsa.gov/recalls shows both for a VIN.

Whether any of this applies to one specific Z4

A campaign covers a build range, not a model year, so two identical-looking cars from 2019 can differ. Both of these check a VIN against the manufacturer’s own list, free, in about ten seconds. BMW publishes its own lookup because federal rule 49 CFR 573.15 requires it to, and to keep it current to within seven days.

Hear about a recall before the letter does

The manufacturer’s letter is the last step of a recall: it has up to 60 days after filing to mail owners, at the address on the registration. We email you the day NHTSA posts a recall on the 2019 BMW Z4, with what to do next. Nothing else, ever — no newsletter, no marketing, one-click unsubscribe in every message.

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Parts & accessories for the 2019 BMW Z4

Search by fitment on eBay Motors — OEM take-offs, aftermarket, and the trim pieces dealers no longer stock. The listing and the price are the seller's.

Find parts for this Z4 →

Owner complaints

Source: NHTSA complaint database
5complaints filed

1 involved a crash · 0 a fire · 0 injuries · 0 deaths reported

Filed per year: 2020: 1 · 2021: 1 · 2024: 2 · 2025: 1

Most-cited components

Engine 2
Air Bags 1
Structure 1
Forward Collision Avoidance 1
Steering 1
Electrical System 1

In owners' own words

Filed with NHTSA by the people who own these cars, one per problem area. Quoted as written, with anything identifying removed.

My grill shutters are faulty and the problem has been persistent and the vehicle is only at 30,000 miles. This is the same part that was issued an extended service contract by BMW for various other models. I believe my model is rare enough to not be included but it should.
Engine Apr 29, 2024 NHTSA owner report · ODI 11585790
The contact owns a 2019 BMW Z4. The contact received notification of NHTSA Campaign Number: 25V636000 (Electrical System); however, the part to do the recall repair was unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The dealer was contacted.
Electrical System Nov 26, 2025 NHTSA owner report · ODI 11701698
Reporting premature part fail. -The 2019 BMW has 14,300 miles. The vehicle recently failed VT state inspection for "Play in control arm ball joints" Normal ball joint replacement is usually in the 60,000 mile range.
Steering Jul 5, 2024 NHTSA owner report · ODI 11599320
The automatic emergency did not engage the brakes as described to by the dealer, BMW genius and the BMW website. The car was in a collision at low speed (under 35mph) with the car in front of me which put me at risk. BMW sent an engineer from N.J. to inspect the car. The is under warranty and it was in perfect working order.
Air Bags Nov 19, 2021 NHTSA owner report · ODI 11441010
My new car check engine light goes on and I have bought it into service appox 5 times. The light goes off and when I get it home it goes on again when I start the car. I thought it was fixed. However it came on again and I AM afraid to drive it
Engine at 200 miles Jan 22, 2020 NHTSA owner report · ODI 11301139

Complaint counts are raw owner reports to NHTSA, not verified defects, and scale with how many were sold. Use them to spot patterns, not to rank.

Crash ratings

Source: NHTSA NCAP

NHTSA has not published 5-Star crash ratings for this model year.

Service bulletins & campaigns

Source: NHTSA manufacturer communications
Extended coverage on file 2 filings by the manufacturer with NHTSA naming this model year

The term and the vehicles it covers are the manufacturer’s, as NHTSA’s summary of each filing states them; a dealer checks one particular car by its VIN. Every BMW warranty extension (46) → · Every warranty extension on file, all makes →

Communicationsfiled with NHTSA 242
Most recentmanufacturer date 2026-05-06
Kindsas classified by NHTSA 238 service bulletins, 3 warranty extensions, 1 over-the-air update

Most often about: Electrical System, Equipment, Equipment Adaptive/Mobility, Engine, Visibility/Wiper.

  • B010324 Warranty extension
    2026-05-06 · Engine
  • The EVAP systems purge (vent) valve limited warranty for defects in materials or workmanship has been extended to 15 years / 150,000 miles as determined from the original in-service date.
  • 11029010 Over-the-air update
    2026-02-05 · Suspension
  • It was found that the rubber mounts of the wishbone or the tension strut were not correctly pressed in due to a manufacturing fault at the supplier's end. This can lead to an acoustic abnormality in the vehicle.
  • B540324 Service bulletin
    2025-01-13 · Structure — Body
  • The convertible top does not open or close.
  • B010324 Warranty extension
    2024-05-02 · Engine
  • EVAP SYSTEM PURGE (VENT) VALVE EXT LTD WTY (ELW) 15/150
  • B640422 Service bulletin
    2024-02-16 · Electrical System
  • An interference noise (groaning noise) can be heard from within the heating and air-conditioning unit in thecenter of the instrument panel. The groaning noise always occurs when either a ventilation flap, air stratification flap or the recirculated airflap moves to a different position. Due to the complex design of the heating and air-conditioning unit, the kinematics causing it (top or bottom,l
  • B510819 Service bulletin
    2024-01-16 · Visibility — Power Window Devices And Controls
  • The basic conditions for initializing the power windows are not met.
  • B611305 Service bulletin
    2024-01-11 · Electrical System
  • The electrical system of BMW vehicles has been subject to an ongoing development process over the last few years. This has led to increased demands being placed on the battery. This document covers important information for the dealer on how to handle “discharged battery” complaints.
  • B360121 Service bulletin
    2024-01-08 · Steering
  • At low outside temperatures (below 40 degrees F) and slow driving speeds (i.e. when parking, maneuvering)with a large steering angle, the front end can be slightly axially misaligned. This can be felt (jerking)/ heard via an acoustic acknowledgement (clunk) as seen at the 11 second mark of the video. See attached video V36 01 21.

A service bulletin is the manufacturer telling its dealers how to diagnose or repair a known condition. It is not a recall, not a finding that the vehicle is defective, and the work is not automatically free — though a bulletin is often what a dealer works from when you describe a symptom, so quoting the document number can save a diagnosis. The count is every communication filed; the list shows the most recent, one entry per campaign, because a single campaign is usually filed as several documents on the same day. The summaries are NHTSA's; the full documents come from the manufacturer.

Diagnostic trouble codes on file

Source: NHTSA manufacturer communications and complaints

Codes documented against this model year in the federal record. A code appearing here does not mean this vehicle will set it — it means the code is part of this nameplate-year's documented history.

CodeWhat it meansMost often filed underWhere it appears
P05AFManufacturer-defined — the meaning is set by the automaker, not the standard.Engine1 owner report

Generic codes (the second character is 0 or 2) mean the same thing on every vehicle sold in the United States. Manufacturer-specific codes (1 or 3) mean whatever the automaker assigned, and no honest source can define them for you — which is why the ones here carry the evidence instead of a definition. A code is a link when enough separate federal documents name it across the catalogue to be worth a page of its own; the rest are listed here, where the vehicle is the context that makes them mean something.

Affiliate disclosure: some links on this page are affiliate links. If you request a quote or buy through them we may earn a commission at no extra cost to you. Nothing on this page changes because of it.

Common questions about the 2019 Z4

Source: EPA, NHTSA and manufacturer press kits

Does the 2019 BMW Z4 have any recalls?

NHTSA has posted 6 recall campaigns for the 2019 BMW Z4, 1 of them rated critical. The most serious on file is 25V636000, covering Electrical System. There is an active park outside advisory — act on it before driving. Check your own VIN at nhtsa.gov/recalls; a recall applies to specific build ranges, not every car.

How safe is the 2019 BMW Z4?

NHTSA has not published a crash-test rating for the 2019 BMW Z4 yet. On the recall record WhichTrim grades it D (63/100), which measures open and severe recalls rather than crash protection.

What is the fuel economy of the 2019 BMW Z4?

For the 2019 BMW Z4, the best EPA combined figure is 28 mpg. Figures are the EPA's own, per configuration, and every one is listed above.

What are the dimensions of the 2019 BMW Z4?

Transport Canada measured it at 170.9 in long, 73.2 in wide (body, without mirrors), 51.6 in tall, on a 97.2 in wheelbase. Curb weight: 3,444 lb. Those are its measurements of the North American versions; every figure is in the table above.

What do owners complain about on the 2019 BMW Z4?

Owners have filed 5 complaints with NHTSA about the 2019 BMW Z4, most often about engine, air bags, structure. Of those, 1 involved a crash. Complaints are unverified owner reports, so treat the pattern as a signal and the individual report as an anecdote.

How clean is the 2019 BMW Z4?

The EPA smog rating for the 2019 BMW Z4 is 7 out of 10. That score covers tailpipe pollutants other than greenhouse gases, and it only compares vehicles within the same model year. It is certified for all fifty states, so it can be registered new anywhere in the U.S. Its configurations were certified to different standards — California LEV-III SULEV30, Federal Tier 3 Bin 30 — which the table above lists per configuration.

Are there service bulletins for the 2019 BMW Z4?

The manufacturer has filed 242 service bulletins and related communications with NHTSA for the 2019 BMW Z4, most often covering electrical system, equipment, equipment adaptive/mobility. The most recent is dated 2026-05-06. A bulletin is not a recall: it is the repair procedure a manufacturer sends its dealers for a condition it knows about, and the work is not automatically paid for. It is still worth knowing — if the symptom matches, quoting the bulletin number at the service desk can save a diagnosis. The document numbers and summaries are listed above.

What we hold, and what an empty row means

Paid vehicle-history reports will not tell you the difference between “nothing happened to this car” and “we never received that record” — both of the big two say as much in their own help pages. Most of what is on this page comes from complete federal registers, so we can tell you which is which, row by row.

DataHeldSourceWhat it covers — or what empty means
Fuel economy & configurations1 configurationsEPA certification recordsEvery configuration the EPA certified for sale, with its own test figures.
Emission certificates1 configurationsEPA emission certificatesSmog rating, standard and the sales area that decides where the car can be sold new.
Recalls6NHTSA recall campaignsA complete federal register: every campaign covering this model year, with severity and advisory flags.
Owner complaints5NHTSA complaint databaseAlso complete, but unverified: these are reports owners filed, not findings. Counts scale with how many were sold.
Crash ratingsnoneNHTSA NCAPNHTSA has not tested this model year. Cars are selected for testing, so untested is not unsafe.
Service bulletins242NHTSA manufacturer communicationsEverything the manufacturer told its dealers about a defect or malfunction, short of a recall.
InvestigationsnoneNHTSA Office of Defects InvestigationNo defect investigation has been opened.
Driver-assist crash reportsnoneNHTSA Standing General Order 2021-01No report has been filed. Only entities named in the order report, and only crashes they hear of — so this is also what an unequipped car, or a manufacturer without telematics, looks like.
Specifications filed with NHTSA12 fieldsNHTSA vPIC, decoded from VIN patternsWhat the manufacturer filed under the federal VIN rule — a configuration, not the full trim ladder.
Measured dimensions7 fieldsTransport Canada, Canadian Vehicle SpecificationsLength, width, height, wheelbase, track and curb weight, measured on the North American versions.
Trims, pricing & equipmentnoneManufacturer press kitWe have not transcribed a press kit for this model year yet. This is our gap, not the manufacturer's — the one row here where an empty cell means we are behind.

Rebuilt nightly; this page was generated 2026-10-26. Every figure above is traceable to the source named beside it, and the JSON for this page carries the same values with their identifiers.

Sources & method

Safety Signal starts every model-year at 100 and subtracts points per open NHTSA recall campaign by severity: critical 15 (fire risk, park-outside or do-not-drive advisories), high 8 (brakes, steering, airbags, loss of drive power, structure, battery), moderate 6, minor 3 (software, labels, lighting fixed by an update). The most serious recall counts in full and each further one counts 85% of the one before, because a vehicle sold in millions is recalled more often than a rare one without being more dangerous — and because a flat subtraction bottomed the scale out, scoring a vehicle with 22 recalls within a point of one with six. A ≥ 90, B ≥ 80, C ≥ 70, D ≥ 60, otherwise F. Read it as what it counts: recall campaigns on the federal record, weighted by severity. The damping reduces the sales bias by roughly 40% but does not remove it: like our complaint counts, this is not normalized by how many were sold, so a best-seller still scores somewhat worse than an obscure model with the same real risk. NHTSA crash ratings, do-not-drive and park-outside advisories, and the crash, fire, injury and death counts in owner complaints are reported separately on every page and never blended into the letter — a vehicle can hold five stars and a poor letter at once, and where that happens we say so rather than leave you to notice. Because the scale subtracts from a clean sheet, a model year too new to have been recalled, complained about or bulletined scores full marks on an empty record; we label those grades provisional rather than present them as earned.

EPA figures come from fueleconomy.gov vehicle records. Recalls, complaints, investigations and crash ratings come from NHTSA's public flat files, refreshed nightly.

JSON for this page · API