What reliability score does the Toyota Avensis get?

5.2 out of 10, scored from the 8 faults we document for this model and how severe each one is.

Is the 2009–2018 Toyota Avensis reliable?

Scored from 8 documented faults · reviewed by the VehicleFaults Research Team

Quick answer

5.2/ 10

Mixed

On our documented-fault scoring the Toyota Avensis rates 5.2 out of 10 · mixed. We hold 8 known faults for it and 2 are rated high severity, so the risk is real but contained. The weak points cluster around engine, suspension and electrical. A well-serviced example with evidence for the big-ticket items is usually a safe buy; the score describes the model, not the specific car in front of you.

Verdict · Negotiate · budget for the known faults

What the score is built from

Critical: 0
High: 2
Medium: 4
Low: 2

Weak points cluster around engine, suspension, electrical, brakes.

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The faults that decide it

Brakes/ElectricalHigh

Electronic Parking Brake (EPB) actuator failure causing the rear brakes to bind or fail to engage, accompanied by a dash warning message.

Typically appears: 70,000-100,000 miles
What to inspect: Operate the EPB switch multiple times while stationary. Listen for excessive groaning from the rear axle and check the instrument cluster for a 'Check Parking Brake' warning.
Typical repair: Brakes (discs, pads, caliper) · £200–£800

EngineHigh

Valvematic controller failure on 1.8 and 2.0 petrol models, triggering limp mode, engine management light, and VSC warnings (code P1047).

Typically appears: 60,000-90,000 miles
What to inspect: Start the engine from cold and listen for a metallic rattle from the top of the engine. Rev smoothly to 3,000rpm in neutral to ensure no hesitation or warning lights appear.
Typical repair: Interior trim repair · £90–£450

EngineMedium

D-4D diesel injector seal leaks causing white smoke on start-up

Typically appears: 80,000+ miles
What to inspect: Check for white smoke on cold start and inspect for oil-diesel mixing on the dipstick
Typical repair: Injector set replacement & coding · £500–£1,600

SuspensionMedium

Front lower arm bush wear causing clonks over bumps

Typically appears: 70,000+ miles
What to inspect: Check for knocking noises over bumps and uneven tyre wear
Typical repair: Suspension refresh (per axle) · £250–£1,100

BodyworkMedium

Rear wheel arch and sill corrosion on early examples

Typically appears: Age-related
What to inspect: Inspect sills and rear arches for bubbling paint and rust
Typical repair: Body & corrosion repair · £250–£1,800

Costs are indicative UK independent-garage bands for budgeting and negotiation · never a quote.

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What the score is built from

The faults that decide it

Inspecting a Toyota Avensis?

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