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Volvo XC40 — what actually breaks, by engine

2019–2025 · 191 federal complaints · 2 engines

Reliability ratings usually stop at the model. But two XC40s with different engines can fail in completely different ways — and the engine is a choice you make at purchase. Here is what owners actually complained about, separated by engine.

Volvo XC40
Photo: Mr.choppers · CC BY-SA 4.0

Ownership profile

Each axis is this model's percentile within its own segment — comparing a pickup's fuel economy against a compact car's would say nothing. Built from EPA test data.

Fuel economy74Running cost57Low emissions70Cabin space33Cargo space56Displacement56
26 MPG Fuel economy$2,350/yr Running cost340 g/mi Low emissions98 cu ft Cabin space25 cu ft Cargo space2.0 L Displacement

Value for money

52/ 100

$33,450

Capability per relative dollar, ranked against the same segment. It divides this model's average percentile across the axes above by its price relative to the segment median — so 80 means it delivers more per dollar than 80% of its class.

Price source: CarAPI vehicle trim database — base-trim MSRP, median across 2019-2020 model years. Unlike every other figure on this page, the price does not come from a federal record. It is the manufacturer's list price for the cheapest trim — what people actually paid varies with incentives and options, so treat this one axis as indicative, not exact.

What each engine's complaints are about

Share of component mentions. One complaint can name several components, so these describe what an engine's complaints are about — they are not a failure rate.

Transmission & drivetrainEngineBrakesElectricalSteeringBody & structureFuel systemEverything else

B4204T · 2.0L I4

2019–2025 · Turbo

112complaints
Engine 9%Brakes 11%Electrical 15%
Show the numbers
ComponentShareMentions
Transmission & drivetrain4.9%9
Engine9.2%17
Brakes11.4%21
Electrical14.7%27
Steering2.2%4
Body & structure2.7%5
Fuel system2.2%4
Everything else52.7%97

Electric 402hp

2021–2023

79complaints
Electrical 16%
Show the numbers
ComponentShareMentions
Transmission & drivetrain3.9%4
Engine1.0%1
Brakes6.8%7
Electrical15.5%16
Steering1.0%1
Body & structure4.9%5
Fuel system7.8%8
Everything else59.2%61

Diagrams show cylinder layout and displacement from the decoded VIN data. Turbo and supercharger marks come from EPA certification records; where EPA cannot tell two engines of the same size apart, the mark is left off rather than guessed.

How many of those complaints involved a fire, crash or injury

Unlike the totals above, these can be compared between engines. Each figure is a share of that engine's own complaints, so how many were sold cancels out. The vertical mark is the average across every vehicle in this database.

B4204T · 2.0L I4

112
Fire0.0%
Crash12.5%
Injury8.0%

all vehicles — Fire 1.1% · Crash 4.4% · Injury 2.6%

Still a share of complaints, not of vehicles on the road — it says how severe this engine's reported problems were, not how often it gets into trouble. Engines with fewer than 80 complaints are left out: fire is rare enough that a single extra case would swing the number.

Recalls on this model

Unlike everything above, recalls are issued for the whole model, not per engine — NHTSA publishes them by make, model and year. These are defects the manufacturer confirmed and filed federally, which makes them a useful counterweight to owner-reported complaints.

NHTSA told owners to stop driving these

  • Service Brakes, Hydraulic › Pedals And Linkages — 2019–2019 18V554000

13 recalls · covering 2017–2025 · 3 fixable with a software update

Electrical System 4Service Brakes, Hydraulic 3Back Over Prevention 2Engine 1Seat Belts 1Forward Collision Avoidance 1Seats 1
All recalls, with campaign numbers
YearsComponentNHTSA campaign
2019–2019Service Brakes, Hydraulic › Pedals And Linkages18V554000
2021–2025Back Over Prevention › Software25V908000
2024–2024Service Brakes, Hydraulic › Power Assist › Electric › Control Module › Software25V392000
2021–2025Back Over Prevention › Software25V282000
2024–2024Electrical System › Software24V010000
2023–2023Electrical System23V188000
2023–2023Service Brakes, Hydraulic23V012000
2021–2021Engine21V881000
2021–2021Seat Belts › Front › Retractor21V682000
2021–2022Electrical System › Propulsion System › Traction Battery › Management System/Energy Control Module (Bms/Becm) › Software21V109000
2019–2020Forward Collision Avoidance › Automatic Emergency Braking20V144000
2017–2019Electrical System › Software18V800000
2019–2019Seats › Mid/Rear Assembly18V535000

Recall repairs are free, always — any franchised dealer, regardless of the car's age, mileage, or how many owners it has had. A great many cars are driving around with recalls nobody ever redeemed.

More recalls does not mean a worse car. Recall counts rise with sales volume and model complexity, and a manufacturer that recalls promptly looks worse than one that drags its feet. Read what the recalls were for, not how many there were.

Check a specific car by VIN at NHTSA →

NHTSA crash-test ratings

Official 5-star ratings from standardized federal crash tests. Unlike the complaint figures above, these are directly comparable between models. Where a model year was tested in several versions, the lowest overall rating is shown.

Overall · 2025
★★★★★
Frontal · 2025
★★★★★
Side · 2025
★★★★★
Rollover · 2025
★★★★☆

16.4% rollover risk

Model yearOverallFrontalSideRollover
2019Not ratedNot ratedNot ratedNot rated
2020★★★★★★★★★★★★★★★★★★★☆
2021★★★★★★★★★★Not rated★★★★☆
2022Not ratedNot ratedNot ratedNot rated
2023★★★★★★★★★★★★★★★★★★★☆
2024★★★★★★★★★★★★★★★★★★★☆
2025★★★★★★★★★★★★★★★★★★★☆
Stability control: StandardForward-collision warning: StandardLane-departure warning: Standard

Source: NHTSA New Car Assessment Program.

Method, sources and limitations

How this was built

  1. Source: NHTSA public complaint database (api.nhtsa.gov), retrieved 2026-08-16. Every complaint carries the first 11 characters of the vehicle's VIN.
  2. Those partial VINs were decoded through NHTSA's vPIC service to identify the exact engine — 98.2% resolved successfully. This is how the data gets to engine level; model-level ratings cannot do this.
  3. Percentages are the share of component mentions, not of complaints. One complaint can name several components, so the figures describe what a given engine's complaints are about — they do not sum to a failure rate.

What this does not tell you

  • This is not a reliability ranking. Complaint totals track how many were sold, not how often they fail. Nobody publishes per-engine sales volume, so comparing totals between engines would be misleading. Read each engine's own breakdown; don't race them against each other.
  • Engines with fewer than 50 complaints are omitted — too small to say anything honest about.
  • Complaints are self-reported by owners. They skew toward problems that are alarming or expensive, and toward vehicles under active recall attention.

Compare with

Or see the whole segment at once: Compact SUV →

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