Model Reports 4 min read Updated 18 Oct 2026

Vauxhall Vivaro 2003: reliability & common MOT faults

In 2025, 49 in every 100 first MOTs on a 2003 Vauxhall Vivaro were passes. Most common reason for a fail: Handbrake efficiency below minimum (roller test).

Summary

The 2003 Vauxhall Vivaro follows the pattern of the model years either side.

At a glance

How 1,502 first tests went in 2025.

Passed first time
49 in every 100
Did not pass first time
51 in every 100772 failed first-attempt tests
The typical car
22 yearsabout 158,584 miles
First tests counted
1,502

What failed most often

  1. Handbrake efficiency below minimum (roller test)23 in every 100 failed tests
  2. Windscreen washers16 in every 100 failed tests
  3. Suspension arm ball joint (front)16 in every 100 failed tests

How we count this. Data: UK MOT open data, 2025. Only Class 4 cars on their first MOT of the year are counted. A car that fails and is fixed at the test station still counts as a fail in the first-attempt rate. These are raw results, not adjusted for age, mileage, or peer mix. The MOT does not test engine or gearbox internals.

Note:

These are patterns across 2003 Vauxhall Vivaro vehicles in 2025, not a prediction that any one car will have them. Faults are grouped by part of the car. They come from MOT defect codes, not manufacturer bulletins, recalls or a diagnosis of any one car.

Lamps and electrical

One fault: hazard warning switch, 17 times as often as on similar cars.

Figures below are measured across the 766 of 772 failed first attempts (99.2%) that recorded an odometer reading in 2025. Mileage is needed to compare like with like.

We only list faults with at least 20 failures and a rate of about 2.0 times that of similar cars, which keeps one-off results out of the list.

Hazard warning switch

Failed on 37 first tests17 times as often as similar carsLikely evidence

What it means

A hazard warning switch that is inoperative is Major, while one that is faulty or insecure is Minor. The lamps must work from one switch only, with the engine or ignition switch both on and off.

Data: UK MOT open data, 2025. Compared with cars of the same age and mileage.

Suspension

Four faults. The strongest is the macpherson strut (front): 5.2 times as often as on similar cars.

Macpherson strut (front)

Failed on 22 first tests5.2 times as often as similar carsPossible evidence

What it means

Many MacPherson strut top bushes are designed to have significant lateral play when the suspension hangs free, so a top bush is rejected only when the play comes from wear or maladjustment. A top bush or bearing with excessive wear or free play is Major. Rubber or synthetic bushes are rejected only for serious deterioration of the bonding or flexible material.

Suspension mounting area (front)

Failed on 63 first tests4.5 times as often as similar carsLikely evidence

What it means

The load bearing structure within a set distance of a sub-frame, spring or suspension component mounting is a prescribed area. Major applies when its strength or continuity is significantly reduced or it is inadequately repaired. Dangerous applies when it is so weakened that control of the vehicle is likely to be adversely affected.

Also noted as an advisory

Testers also noted it as an advisory, worn but not yet failing, on 34 first tests, 4.4 times as often as on similar cars.

Shock absorbers (front)

Failed on 43 first tests2.7 times as often as similar carsPossible evidence

What it means

Slight seepage that leaves a film of fluid on a shock absorber does not fail it. Severe leakage, or damage so that it does not function, is Major. A shock absorber missing or likely to become detached is graded Dangerous, though a missing one is only rejected if shock absorbers were fitted as standard.

Also noted as an advisory

Testers also noted it as an advisory, worn but not yet failing, on 83 first tests, 2.6 times as often as on similar cars.

Anti-roll bar linkage ball joints (front)

Failed on 52 first tests2.7 times as often as similar carsPossible evidence

What it means

Excessive wear on an anti-roll bar linkage ball joint is Major. A joint likely to become detached is graded Dangerous.

Data: UK MOT open data, 2025. Compared with cars of the same age and mileage. Advisories count notes recorded on failed first tests only.

Brakes

One fault: brake efficiency below minimum (roller test), 4.4 times as often as on similar cars.

Brake efficiency below minimum (roller test)

Failed on 72 first tests4.4 times as often as similar carsLikely evidence

What it means

Service brake efficiency below the minimum requirement is Major, and efficiency less than half of the required value is graded Dangerous. On a roller brake tester, if more than half of the wheels of a brake system lock, the efficiency requirement for that system counts as met.

Data: UK MOT open data, 2025. Compared with cars of the same age and mileage.

Body and structure

Two faults. The strongest is the vehicle structure condition (front): 4.3 times as often as on similar cars.

Vehicle structure condition (front)

Failed on 36 first tests4.3 times as often as similar carsLikely evidence

What it means

Structure that is fractured, deformed, corroded, modified or inadequately repaired is failed on rigidity only if the overall structural rigidity of the vehicle is significantly reduced. Structure that is likely to affect steering or braking adversely is graded Dangerous. Prescribed areas are not covered here, as they are checked under other sections, including brakes and steering.

Also noted as an advisory

Testers also noted it as an advisory, worn but not yet failing, on 29 first tests, 3.7 times as often as on similar cars.

Chassis condition (front)

Failed on 36 first tests3.5 times as often as similar carsLikely evidence

What it means

A main load-bearing structural member that is fractured, deformed, modified or inadequately repaired is Major when structural rigidity is significantly reduced, and Dangerous where steering or braking is likely to be adversely affected. Corrosion of the body, cab or chassis at a mounting point is Dangerous where overall security or stability is impaired.

Also noted as an advisory

Testers also noted it as an advisory, worn but not yet failing, on 21 first tests, 3.0 times as often as on similar cars.

Data: UK MOT open data, 2025. Compared with cars of the same age and mileage. Advisories count notes recorded on failed first tests only.

Seat belts and restraints

One fault: airbag warning light, 3.1 times as often as on similar cars.

Airbag warning light

Failed on 79 first tests3.1 times as often as similar carsLikely evidence

What it means

The airbag warning lamp (SRS MIL in DVSA's wording) is failed only if it indicates a system malfunction, which is Major. A lamp lit to show the passenger airbag is disabled is not to be regarded as a defect. Dashboard messages are not a defect in their own right, though they can help the tester confirm a malfunction.

Data: UK MOT open data, 2025. Compared with cars of the same age and mileage.

Visibility

One fault: windscreen washers (front), 2.8 times as often as on similar cars.

Windscreen washers (front)

Failed on 124 first tests2.8 times as often as similar carsPossible evidence

What it means

Windscreen washers that are not working, or do not provide sufficient fluid to clear the windscreen, are graded Major. They must provide enough fluid for the wipers to clear the windscreen effectively. Vehicles with an opening windscreen, or some other adequate view to the front, left and right, are not inspected for washers.

Data: UK MOT open data, 2025. Compared with cars of the same age and mileage.

Advisories

Other things testers noted as worn or close to failing, more often than on similar cars.

An advisory is a note from the tester about something that has not failed yet. It is an early warning, not a fail. Advisories for the faults above are shown with those faults.

Brake light

Noted on 26 first tests3.5 times as often as similar carsElevated evidence

Non-component advisories (front)

Noted on 69 first tests2.5 times as often as similar carsElevated evidence

Macpherson strut pins and bushes (front)

Noted on 21 first tests2.5 times as often as similar carsElevated evidence

Brake performance (roller test, front)

Noted on 40 first tests2.1 times as often as similar carsPossible evidence

Data: UK MOT open data, 2025. Counts cover advisories recorded on failed first tests only, compared with cars of the same age and mileage.

MOT pass rates

How first tests ended, and how the pass rates are counted.

Passed first time
49in every 100
Passed on the first test.
Fixed at the station
5in every 100
Failed, then fixed at the test station the same day.
Failed
46in every 100
Did not pass, and were not fixed at the test station.

First-attempt pass 48.6% of 1,502 first tests (2025): only cars that passed first time count. Official-style pass 54.3%: cars fixed at the test station also count as a pass. The 5 fixed and the 46 not fixed make the 51 in every 100 that did not pass first time.

Same model, other years

Passed first time in every 100, all tested in 2025.

4060801002003201020152020Newer cars
406080100200320102020Newer cars

Newer cars are younger, so look for a jump rather than the climb. A year earlier (2024), when these cars were a year younger, 47 in every 100 passed first time.

YearPassed first timeFirst tests
200245 in every 100575
2003 This car49 in every 1001,502
200449 in every 1003,016
200547 in every 1004,422
200646 in every 1005,531
200747 in every 1006,600
200847 in every 1006,650
200945 in every 1003,306
201044 in every 1005,520
201146 in every 1009,118
201245 in every 1007,619
201348 in every 1009,127
201451 in every 10011,595
201556 in every 10020,260
201660 in every 10017,638
201761 in every 10011,448
201865 in every 10010,688
201972 in every 1009,709
202075 in every 1009,356
202172 in every 10010,801
202273 in every 1008,667

FAQs

Short answers about how to read this model-year guide.

The 2003 Vauxhall Vivaro follows the pattern of the model years either side. Its main cause of failure was Handbrake efficiency below minimum (roller test), about 23 in every 100 failed tests. In 2025, 48.6% of 1,502 first MOTs on the 2003 Vauxhall Vivaro passed first time (PRS: items fixed at the station the same day, counted as a fail). The official-style rate including PRS is 54.3%. Among 772 failed first-attempt MOT tests (test year 2025), Hazard warning switch appears more often than on similar cars (4.8% of those tests; 37 observed failures; about 17× more often than similar cars). There is no single reliability score here; this is a pre-purchase checklist built from DVSA open data, not a guarantee for any individual car.
Ranked by how often they were actually recorded, the items that most often failed a 2003 Vauxhall Vivaro at the first attempt were Handbrake efficiency below minimum (roller test) (23.4%), Windscreen washers (16.2%) and Suspension arm ball joint (front) (15.5%), each as a share of the year's failed first attempts. That is what goes wrong most often on the car. The common faults table shows a different measure: faults that are unusual compared with similar cars.
Among failed first-attempt tests we highlight patterns that appear more often than on similar cars. Top example: Hazard warning switch (4.8% of those tests; 37 observed failures; about 17× more often than similar cars). These are statistical signals, not a diagnosis of any individual car.
Hazard warning switch shows up more often than on similar cars (4.8% of those tests; 37 observed failures; about 17× more often than similar cars). That does not prove a design fault. Age, mileage, and how the car was used still matter. Treat it as a pre-purchase checkpoint, not a manufacturer service bulletin.
Common MOT problem areas for the 2003 Vauxhall Vivaro include Hazard warning switch, Macpherson strut (front), Suspension mounting area (front). These are the faults that stand out compared with similar cars, not a complete list of what can go wrong on any individual car.
Advisories flag issues noted at the test and are not a fail rate. We show advisory patterns that appear more often than on similar cars among failed first-attempt tests, separate from common failure rows. Use them as early-warning checks, not as a pass/fail score.
This page highlights MOT failure patterns for the 2003 Vauxhall Vivaro (registration year) using UK DVSA open data for the selected test year. Patterns are compared with cars of a similar age and mileage. It is a buyer checklist from MOT defect statistics, not a full service history or manufacturer service-bulletin list.
No. MOT tests do not cover engine internals, gearboxes, or many electronic modules. Patterns here come from MOT defect statistics only and should not be read as engine or gearbox reliability scores.

About this data

How this page is built and what it can (and can't) say.

These figures come from UK MOT open data for this model year. We surface common failure patterns against similar cars, not a full reliability score, and not a pass/fail verdict on any individual vehicle.

2024 2025

What we include

UK Class 4 cars only. Normal MOT tests (not retests); first test per vehicle per calendar year; results pass, PRS, or fail.

Same-day repairs

PRS means the car failed items that were fixed at the test station and then passed the same day. We count PRS as a first-attempt fail in headline rates so same-day repairs do not hide problems.

How we compare

We compare this model year with other Class 4 cars of similar age and mileage in the same test year. This model family is left out of the peer group so the car is not measured against itself.

What this does not cover

  • MOTs do not cover engine internals, gearboxes, or many electronics; this is not a full reliability score.
  • Common faults come from MOT defect stats, not manufacturer TSBs or recalls.
  • Age and mileage matching reduces, but does not remove, differences in how cars were used and maintained.
  • If the data for a car is too thin to say anything useful, we say so rather than guess.

Contains public sector information licensed under the Open Government Licence v3.0.

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