Model Reports 8 min read Updated 12 Jul 2026

Vauxhall Viva 2016: reliability & common MOT faults

Elevated MOT failure patterns for the 2016 Vauxhall Viva include Exhaust system (front) (~7.7× peers) and Linkage ball joint dust cover (front) (~5.5× peers). Based on UK DVSA open data for test year 2025 (3,303 failed first-attempt tests), compared with similar age and mileage peers. Available test years: 2024, 2025.

3,303 failed first-attempt tests · 13,314 first tests (test year 2025)

Standout pattern: Exhaust system (front) — about 7.7× more often than on similar peer cars.

Key takeaways before you buy

  • Exhaust system (front): about 7.7× more often than similar cars
  • Linkage ball joint dust cover (front): about 5.5× more often than similar cars

Common faults

These are MOT failure patterns that show up more often on this registration year than on similar cars of the same class, age band, and mileage in the same test year (leave-one-out peer comparison; whole model family excluded).

Statistical patterns from MOT defect codes — not manufacturer TSBs, recalls, or a diagnosis of any individual car. Fail and advisory patterns are kept separate.

Based on 3,303 failed first-attempt tests in test year 2025.

Exhaust system (front)

This failure pattern appears about 7.7× more often than on similar peer cars — recorded on 135 failed first-attempt tests; 4.1% of failed tests for this model year.

Front · 135 failures · ×7.7 vs similar cars · 4.1% of failed first tests · Strong pattern — appears far more often than similar cars

Linkage ball joint dust cover (front)

This failure pattern appears about 5.5× more often than on similar peer cars — recorded on 220 failed first-attempt tests; 6.7% of failed tests for this model year.

Front · 220 failures · ×5.5 vs similar cars · 6.7% of failed first tests · Strong pattern — appears far more often than similar cars

# Fault pattern Location Failures vs similar cars Share of fails Confidence
1 Exhaust system (front)
Body, chassis, structure > Exhaust system
 Front 135 ×7.7 4.1% Strong pattern — appears far more often than similar cars
2 Linkage ball joint dust cover (front)
Suspension > Anti-roll bars > Linkage ball joint dust cover
 Front 220 ×5.5 6.7% Strong pattern — appears far more often than similar cars
3 Linkage ball joints (front)
Suspension > Anti-roll bars > Linkage ball joints
 Front 171 ×4.9 5.2% Likely common fault pattern
4 Ball joint dust cover (front)
Suspension > Anti-roll bars > Ball joint dust cover
 Front 71 ×4.1 2.1% Likely common fault pattern
5 Exhaust system
Body, chassis, structure > Exhaust system
 Any 74 ×2.4 2.2% Possible elevated fault
6 Malfunction indicator lamp
Noise, emissions and leaks > Exhaust emissions > Spark ignition > Malfunction indicator lamp
 Any 197 ×2.1 6.0% Possible elevated fault

Only patterns that clear minimum sample and elevation thresholds are shown (at least 20 failures and 2.0× peer lift).

Wear patterns

These patterns look like wear or usage effects rather than model-specific design faults. Tyres, brake friction material, and alignment-related defects often track mileage and road use. They are not treated as a model design fault in our common-faults ranking.

# Pattern Location Failures vs similar cars Share of fails Confidence
1 Tyre pressure monitoring system (front)
Tyres > Tyre pressure monitoring system
 Front 41 ×11.9 1.2% Wear / usage pattern — not treated as a model design fault
2 Tyre pressure monitoring system
Tyres > Tyre pressure monitoring system
 Any 1,184 ×8.5 35.8% Wear / usage pattern — not treated as a model design fault

Advisories

Advisory items recorded on failed first-attempt tests that appear elevated versus peers. Advisories are not a fail rate — they flag issues noted at the test, often before they become failures.

# Advisory pattern Location Notes vs similar cars Share Confidence
1 Exhaust system (front)
Body, chassis, structure > Exhaust system
 Front 351 ×11.6 10.6% Strong pattern — appears far more often than similar cars
2 Seat belts — Condition (front)
Seat belts and supplementary restraint systems > Seat belts > Condition
 Front 66 ×6.0 2.0% Elevated vs peers
3 Individual direction indicators (front)
Lamps, reflectors and electrical equipment > Direction indicators > Flashing type > Individual direction indicators
 Front 25 ×6.0 0.8% Elevated vs peers
4 Individual direction indicators (rear)
Lamps, reflectors and electrical equipment > Direction indicators > Flashing type > Individual direction indicators
 Rear 78 ×5.7 2.4% Possible elevated fault
5 Seat belts — Condition (rear)
Seat belts and supplementary restraint systems > Seat belts > Condition
 Rear 40 ×3.9 1.2% Elevated vs peers
6 Exhaust system
Body, chassis, structure > Exhaust system
 Any 130 ×3.6 3.9% Possible elevated fault
7 Linkage ball joints (front)
Suspension > Anti-roll bars > Linkage ball joints
 Front 64 ×3.3 1.9% Likely common fault pattern
8 Engine oil leaks
Noise, emissions and leaks > Fluid leaks > Engine oil leaks
 Any 230 ×2.7 7.0% Elevated vs peers

FAQs

We do not show a single reliability score for the 2016 Vauxhall Viva on this page. Among 3,303 failed first-attempt MOT tests (test year 2025), Exhaust system (front) appears more often than on similar peer cars (about 7.7× more often than peers; 135 observed failures; 4.1% of failed tests). Treat this as a pre-purchase checklist from DVSA open data — not a guarantee for any individual car.
Among failed first-attempt tests we surface patterns that appear more often than on similar peer cars. Top example: Exhaust system (front) (about 7.7× more often than peers; 135 observed failures; 4.1% of failed tests). These are statistical signals, not a diagnosis of any individual car.
Exhaust system (front) shows up more often than on similar peer cars (about 7.7× more often than peers; 135 observed failures; 4.1% of failed tests). That does not prove a causal design fault — age, mileage, and usage still matter. Treat it as a pre-purchase check point, not a manufacturer TSB.
Common MOT problem areas for the 2016 Vauxhall Viva include Exhaust system (front), Linkage ball joint dust cover (front). These are elevated versus similar peer cars where lift clears our floors — not a full list of every possible fault on an individual car.
Advisories flag issues noted at the test and are not a fail rate. We show advisory patterns that look elevated versus peers 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 elevated MOT failure patterns for the 2016 Vauxhall Viva (registration year) using UK DVSA open data for the selected test year. Patterns are ranked against similar age and mileage peers. It is a buyer checklist from MOT defect statistics — not a full service history or manufacturer TSB 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.
PRS means the vehicle 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.

About this data

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

PRS policy. PRS means the vehicle 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.

Peer baseline. We compare this model year with other class 4 cars of similar age and mileage in the same test year, excluding the whole model family so the car is not compared with itself (leave-one-out peer baseline).

Data years. Test years covered: 2024, 2025.

Limitations.

  • MOT tests do not cover engine internals, gearboxes, or many electronic modules — so this is not a full reliability score.
  • Common faults are inferred from MOT defect statistics, not manufacturer TSBs or recalls.
  • Matching on age and mileage reduces but does not remove every usage or maintenance difference between cars.
  • Pass rates and star scores appear only when those data marts are available; this page never invents them.

Display rules config: 1

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

Most reliable Vauxhall models

See brand-wide MOT rankings and year guidance for Vauxhall (separate from this model-year report).