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BMW X4
SAC · Gas · 10 versions · owner report
Ranked #18 of 24 used luxury compact SUVs on owner data, price and fuel economy
Every generation
Power
0–62 mph (0–100 km/h)
Top speed (210 km/h)
Combined, EPA 2025
What owners say
Our take, from owner reports
Mixed sentiment with a clear divide based on model variant and owner priorities.
8 problems reported (1 very frequent, 5 recurrent, 2 isolated) · medium confidence
Problems owners report
- Very frequentHigh maintenance and repair costs out of warranty
- RecurrentPoor ride quality with specific run-flat tires (e.g., Continental)
- RecurrentReduced rear visibility and cargo space compared to traditional SUVs
+ 5 more issuesShow fewer
- RecurrentCooling system component failures (plastic housings, hoses)
- RecurrentOil leaks from various gaskets over time
- RecurrentRide harshness in full M and Competition models, especially pre-LCI
- IsolatedInterior perceived as older/dated compared to newer models like the X3
- IsolatedSoftware/electronic glitches
The version owners recommend
X4 M40i: This model is frequently highlighted as offering the best balance, delivering the powerful and well-regarded B58 inline-six engine for strong performance without the extreme cost and ride harshness of the full M models. It provides a significant power upgrade over the base xDrive30i, making it the recommended choice for owners seeking a fun daily driver. The full X4 M (and Competition) models are acknowledged as superior for pure performance but come with trade-offs in ride comfort and cost of ownership.
Competitors to consider
Owners compare it most often with the BMW X3, Mercedes-Benz GLC/GLC Coupe, Audi Q5/Q5 Sportback, Porsche Macan and Genesis GV70.
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Overall sentiment
Mixed sentiment with a clear divide based on model variant and owner priorities. The X4 M40i and full M models receive strong praise for their powerful and reliable B58/S58 engines, engaging sporty handling, and overall driving enjoyment, with some owners describing them as the best cars they've driven. The coupe-SUV styling is polarizing, appreciated by some for its sporty, attention-grabbing look but criticized by others as an awkward compromise that sacrifices utility. The standard xDrive30i models are viewed more pragmatically, with feedback highlighting a comfortable ride and good technology, but also noting a lack of power compared to six-cylinder variants and some compromises in daily usability like reduced cargo space and rear visibility. Concerns about high maintenance costs, especially out of warranty, and the use of certain run-flat tires negatively impacting ride comfort are recurrent themes across all trims.
Positioning vs competitors
Positioned as the sportier, style-focused coupe alternative to the more practical BMW X3, with which it shares a platform and is often directly compared. Compared to the Mercedes GLC Coupe, the X4 is perceived as offering a more sporty driving experience, while the Mercedes is noted for a more posh, luxurious interior feel. Against the Audi Q5, the X4 is seen as the more driver-oriented choice, with BMW's iDrive technology and feature packaging (allowing more à la carte options) cited as advantages. The Porsche Macan is acknowledged as the superior handler but with significantly less interior technology. The consensus is that the X4 sacrifices some utility and rear visibility for its distinctive styling, making it a choice for those prioritizing aesthetics and driving dynamics over maximum practicality.
Recommended configurations
All-wheel drive (xDrive) is implied as standard for discussed models. For M40i and M models, avoiding specific run-flat tires (notably Continental brand) is recommended to improve ride quality. Opting for adaptive suspension (if available) is suggested for better ride control. A tire and wheel warranty is mentioned as worthwhile for M models due to expensive, low-profile tires. For long-term ownership, proactive maintenance, including regular oil changes (every 7,000-7,500 miles) and addressing common failure points like cooling system plastic components, is strongly advised.
General recommendations
Suitable for buyers who prioritize distinctive coupe-SUV styling and engaging driving dynamics over maximum cargo space and rear visibility. The six-cylinder M40i is the recommended powertrain for enthusiasts. Not recommended for those who frequently need to transport large items or prioritize a plush, isolated luxury ride. Prospective buyers should be prepared for higher maintenance costs compared to mainstream brands, with an emphasis on preventative care. A pre-purchase inspection and consideration of an extended warranty are advised for used models. Test driving both the X4 and the more practical X3 is crucial to evaluate the trade-offs.
Remarks
Owner feedback spans multiple generations (e.g., F26, G02), with specific notes that pre-LCI (Life Cycle Impulse) X4 M models have a stiffer ride than post-LCI versions. The model is noted as being discontinued, raising potential long-term concerns about parts support and depreciation, though this is not a dominant theme in current discussions. The B58 engine in the M40i is repeatedly praised for its power and reliability. Analysis is based on a limited set of owner discussions, with more data needed on long-term reliability of the standard xDrive30i powertrain and specific model year issues.
Generation by generation
Owner insights per generation and US complaint/recall records (NHTSA).
X4 (G02)2018–202561 complaints · 34 recallshigh confidenceRead report
Most-reported areas (NHTSA): electrical system (16) · engine (10) · unknown or other (10)
Our take, from owner reports
Owners of the 2018-2025 G02 X4 are a self-selected group who generally love the car and accept the criticism it attracts.
9 problems reported (2 recurrent, 7 isolated) · high confidence
Problems owners report
- RecurrentCargo space limited by the sloping roof, with the hatch unable to close over larger loads
- RecurrentHarsh ride quality, particularly on M and M Performance variants
- IsolatedWater pump failure around 75k miles, causing overheating with no warning and requiring a tow
+ 6 more issuesShow fewer
- IsolatedValve cover gasket and oil filter housing gasket leaks
- IsolatedOil pan gasket failure
- IsolatedPCV failure
- IsolatedSteering wheel vibration/shaking that the dealer could not diagnose
With lane departure warning identified as the likely cause in other cases.
- IsolatedHigh-pitched belt-like squeak on cold start after rain that faded while driving
- IsolatedRoad salt staining and stiffening of carpets
Is a 2018–2025 X4 right for you?
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X4 (F26)2014–201860 complaints · 10 recallshigh confidenceRead report
Most-reported areas (NHTSA): electrical system (24) · engine and engine cooling (14) · engine (13)
Our take, from owner reports
Owner sentiment for the F26 X4 is mixed and heavily split between the four-cylinder 28i and the six-cylinder M40i.
10 problems reported (1 recurrent, 9 isolated) · high confidence
Problems owners report
- RecurrentBattery registration required after replacement on newer BMWs
- IsolatedElectric throttle valve failure causing chassis stabilization and check engine lights at 168 miles
- IsolatedWater pump failure around 75k miles with no warning, leading to overheating and a tow
+ 7 more issuesShow fewer
- IsolatedValve cover gasket and oil filter housing gasket leaks
- IsolatedPCV failure described as typical for the N55
- IsolatedTiming chain noise concern on a 2016
Though owners note the known timing chain issue applies to 2012-2015 production.
- IsolatedHigh-pitched belt-like squeak on cold start after rain, possibly spilled oil burning off
- IsolatedOil pan gasket replacement needed within the factory warranty period on an N55 (reported about a different model, not the X4)
- IsolatedPoor rear visibility from thick A-pillars and the coupe roofline
- IsolatedTow hook cover falling off, about $100 to replace
Is a 2014–2018 X4 right for you?
Get an answer for your year, mileage and budget.
Complaints and recalls by model yearWorst year: 2015. Years to avoid: 2015Source: NHTSA (US)Show table
Each year graded against the model's other years: Year Score. See all BMW X4 years to avoid
| Year | Complaints | Recalls | Most-reported area |
|---|---|---|---|
| 2025 | 4 | 1 | electrical system |
| 2024 | 3 | 1 | fuel/propulsion system |
| 2023 | 8 | 2 | service brakes |
| 2022 | 4 | 5 | service brakes |
| 2021 | 6 | 7 | engine |
| 2020 | 15 | 10 | electrical system |
| 2019 | 10 | 7 | electrical system |
| 2018 | 11 | 1 | electrical system |
| 2017 | 3 | 2 | electrical system |
| 2016 | 10 | 2 | electrical system |
| 2015 | 36 | 5 | electrical system |
Complaint counts come from owner reports filed with the US National Highway Traffic Safety Administration. Higher-selling years naturally accumulate more complaints.
Recall notices43 on record · Source: NHTSA (US)Show recalls
2025 · air bagscampaign 24V910000
BMW of North America, LLC (BMW) is recalling certain 2025 X4 xDrive 30i, X4 M40i and X4 M vehicles. The inner-left roof frame near the head air bag may have a crack that can damage the head air bag during deployment.
2024 · steeringcampaign 23V770000
BMW of North America, LLC (BMW) is recalling certain 2024 2 Series Coupe (230i), 330i, X3 sDrive30i, X3 xDrive30i, X3 M40i, and X4 xDrive30i, X4 M40i vehicles. The steering gear may not have been tightened properly, which can allow it to loosen.
2023 · power train:automatic transmission:control module (tcm/pcm/tecm)campaign 23V821000
BMW of North America, LLC (BMW) is recalling certain 2023 Toyota GR Supra, 3 Series Sedan (330i xDrive, M340i xDrive, M3), 5 Series Sedan (530i, 530i xDrive, M5), 4 Series Gran Coupe (430i, 430i xDrive), 4 Series Coupe (430i, 430i xDrive, M440i xDrive), 4 Series Convertible (430i, 430i xDrive, M440i xDrive), 8 Series Coupe (840i, M850i xDrive, M8), 8 Series Convertible (840i, M850i xDrive, M8), 8 Series Gran Coupe (850i xDrive, M8), X3 SAV (X3 xDrive30i, X3M), X4 SAV (X4 xDrive30i), X5 SAV (X5 xDrive40i, X5 M50i, X5M), X6 SAV (X6 xDrive40i, X6 M50i, X6M), and Z4 sDrive30i, Z4 M40i vehicles. The weld seam of the integrated transmission control unit's cover may not have been manufactured properly, which could allow automatic transmission oil to leak into the transmission control unit.
2023 · electrical system:starter assemblycampaign 26V056000
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.
2022 · exterior lightingcampaign 21V831000
BMW of North America, LLC (BMW) is recalling certain 2022 X4 xDrive30i, X4 M40i, and X4M vehicles. The rear license plate may not be illuminated properly. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 108, "Lamps, Reflective Devices, and Associated Equipment."
2022 · equipment:other:labelscampaign 21V646000
BMW of North America, LLC (BMW) is recalling certain X4 xDrive30i vehicles. The tire label may contain the wrong tire size and pressure information. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 110, "Tire Selection and Rims."
2022 · power train:automatic transmissioncampaign 22V070000
BMW of North America, LLC (BMW) is recalling certain 2022 330i, 530i, X3 xDrive30i, and X4 xDrive30i vehicles. The mechatronics unit inside the transmission may not have been assembled properly, which could result in an internal leak.
2022 · electrical system:starter assembly:relaycampaign 25V636000
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.
2022 · electrical system:starter assemblycampaign 26V056000
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.
2021 · back over prevention: sensing system: cameracampaign 20V598000
BMW of North America, LLC (BMW) is recalling certain 2020-2021 X3 sDrive 30i, X3 xDrive 30i, X3M 40i, X3 xDrive 30e, X4 xDrive 30i, X4M 40i, 530i, 540i, 540i xDrive, M550i xDrive, M5, 550e, 550e xDrive, and 550e iPerformance vehicles. A small portion of the rearview image may be slightly obscured. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 111, "Rear Visibility."
2021 · back over prevention: sensing system: cameracampaign 21V096000
BMW of North America, LLC (BMW) is recalling certain 2019-2021 X3 sDrive30i, X3 xDrive30i, X3 M40i, X3M, X4 xDrive30i, X4 M40i, M550i, X4M, X5 sDrive40i, X5 xDrive40i, X5 xDrive50i, X5M, X5 M50i, X7 xDrive40i, X7 xDrive50i, X7 M50i, Alpina XB7, 330i, 330i xDrive, M340i, M340i xDrive, and 8 Series Coupe, Convertible and Grand Coupe, 840i, 840i xDrive, M850i xDrive, M8, 2020-2021 530e, 530e xDrive, 330e, 330e xDrive, 745Le, 745Le xDrive, X5 xDrive45e, X3 xDrive30e, X6 sDrive40i, X6 xDrive40i, X6 xDrive50i, X6 M50i, X6M, 530i, 530i xDrive, 540i, 540i xDrive, M550i xDrive, M5, 740i, 740Li, 740Li xDrive, M760i Drive, M760Li xDrive, 750Li xDrive Alpina, Alpina B7 xDrive, and 2021 4 Series Coupe 430i, 430i xDrive, M440i xDrive vehicles. When shifting into Reverse, a small portion of the rearview image may be obscured, or the screen may not illuminate. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 111, "Rear Visibility."
2021 · fuel system, gasoline:storage:tank assemblycampaign 21V199000
BMW of North America, LLC (BMW) is recalling certain 2021 X3 sDrive30i, X3 xDrive30i, X3 M40i, X3M, and X4, and 2021 X4 xDrive30i vehicles. The inlet check valve weld may fail, allowing the filling pipe to separate from the fuel tank.
2021 · enginecampaign 21V598000
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.
2021 · seatscampaign 23V211000
BMW of North America, LLC (BMW) is recalling certain 2019-2021 330i, 330i xDrive, M340i xDrive, 2020-2021 X3 sDrive30i, X3 xDrive30i, X3 M40i, X3M, 2021 X3 xDrive30e, X4 xDrive30i, and X4M vehicles. The seat frame may not have been welded properly to the seat rails.
2021 · electrical system:starter assembly:relaycampaign 25V636000
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.
28 older recalls not shown. Check nhtsa.gov with your VIN for the full history.
Specifications
Enthusiast code: G02
M40i Mild Hybrid xDrive
3.0L 6-cylinder · 382 hp · AWD · automatic
Built 2021–2025