Minivan — what actually breaks

2015–2020 · 7 models · 13 engines · 10,619 federal complaints

Every figure below is computed from federal complaint records decoded to the exact engine, aggregated across the whole segment. Where this segment differs from the all-vehicle average, it says so — where it doesn't, no claim is made.

What complaints in this segment are about

Share of component mentions across all minivans in the database, with the all-vehicle average below it for comparison.

This segment

All vehicles

Transmission & drivetrainEngineBrakesElectricalSteeringBody & structureFuel systemEverything else

Brakes complaints run well below their all-vehicle share (0.5×).

Body & structure complaints run 1.8× their all-vehicle share in this segment.

Electrical complaints run 1.4× their all-vehicle share in this segment.

How often those complaints involve a fire, crash or injury

Share of this segment's complaints. The vertical mark is the all-vehicle average — these shares can be compared because sales volume cancels out of a within-group ratio.

Fire1.1%

Crash2.6%

Injury2.3%

all vehicles — Fire 1.2% · Crash 4.1% · Injury 2.6%

The engines with the biggest complaint records

Largest complaint samples in the segment — not a worst-list: complaint totals track sales volume, not failure rate. Each links to the full engine-level breakdown.

Chrysler Pacifica — 3.6L V63,096 complaintsEngine 22% · Electrical 19%

Honda Odyssey — J35Y7 · 3.5L V62,275 complaintsElectrical 16% · Engine 10%

Dodge Grand Caravan — 3.6L V61,937 complaintsElectrical 23% · Body & structure 16%

Chrysler Town & Country — ERB · 3.6L V6871 complaintsTransmission & drivetrain 25% · Electrical 14%

Toyota Sienna — 2GR-FKS · 3.5L V6557 complaintsBody & structure 15% · Transmission & drivetrain 11%

Honda Odyssey — J35Z8 · 3.5L V6479 complaintsEngine 23% · Transmission & drivetrain 12%

Ford Transit — 3.7L V6318 complaintsTransmission & drivetrain 32% · Engine 9%

Kia Sedona — LAMBDA II · 3.3L V6285 complaintsEngine 39% · Electrical 12%

Engines that break differently from their class

Across this segment, complaints lead with Electrical. These engines don't follow that pattern — their complaint mix points somewhere else, which is worth knowing before buying one.

Kia Sedona — LAMBDA II · 3.3L V6Engine leads at 39%

Ford Transit — 3.7L V6Transmission & drivetrain leads at 32%

Kia Sedona — LAMDA · 3.3L V6Engine leads at 30%

Chrysler Town & Country — ERB · 3.6L V6Transmission & drivetrain leads at 25%

Severity outliers in this segment

Engines whose Fire share sits at least twice the all-vehicle average, by the conservative bound of a 95% confidence interval. A share of complaints, not of cars on the road.

Kia Sedona — LAMBDA II · 3.3L V6Fire ≥ 2.7%

The recalls that matter in this segment

Recalls where NHTSA told owners to stop driving or park outside. Model-level, manufacturer-confirmed. Recall repairs are always free, whatever the car's age.

Chrysler Pacifica — Electrical System › Propulsion System › Traction Battery (park outside, 2020–2020) 26V362000

All the minivans we cover

Chrysler Pacifica3,096 Honda Odyssey2,754 Dodge Grand Caravan1,938 Ford Transit884 Chrysler Town & Country873 Toyota Sienna561 Kia Sedona513

Method and limits

Complaints: NHTSA public complaint database, model years 2015–2020, each decoded to its exact engine through the partial VIN it carries.
Do not compare complaint totals between engines or models — totals track sales. Only within-group shares (component mix, severity rates) are comparable, because volume cancels out.
Claims on this page only appear when they clear preset thresholds (deviation ≥1.25×, samples ≥500 mentions or ≥80 complaints). Absence of a claim means the data didn't support one, not that we didn't look.