Used buying checklist

Yamaha Fz6 reliability, common problems and used buying checks

A used Yamaha Fz6 looks better than average for reliability in UK MOT data: 8.8% of 3,114 tests failed, compared with 18.7% across all indexed models. A good example should have a clean MOT history for lights and electrical, brakes, and corrosion and structure.

Sources used: DVSA MOT tests (Apr 2026); vehicle recalls (Apr 2026); MOT fault wording (May 2025). MOT data does not capture every reliability issue, especially intermittent engine, gearbox or infotainment faults that do not appear during the test.

• 8.8% MOT failure rate
• Median tested mileage 24,270 miles
• 274 failed MOT tests analysed

Most useful finding

Lights and electrical is the clearest area to check

Lights and electrical is the clearest named problem area in this model's MOT history (5.1 MOT notes per 100 tests). Example MOT phrases from this area include inoperative in the case of a single lamp or all lamps, does not illuminate simultaneously with the position lamp(s), and inoperative in the case of multiple lamps or light sources.

Example MOT phrases to search in the car's history:

• inoperative in the case of a single lamp or all lamps
• does not illuminate simultaneously with the position lamp(s)
• inoperative in the case of multiple lamps or light sources
• light intensity significantly reduced
• indicates excessive fluctuation of brake effort
• does not illuminate by the operation of both brake controls
• is bent and the brake cannot be readily applied
• not releasing correctly and functionality of brakes affected
• corroded so that its cross sectional area is reduced and seriously weakened
• corroded to the extent that the rigidity of the assembly is significantly reduced

Before you view one

Focus on lights and electrical, brakes, and corrosion and structure

The model's recorded failure rate is 8.8%, -9.9 percentage points compared with the average across all models. Use the seller questions below to check whether repeat MOT notes have actually been repaired.

• MOT tests analysed3,114 tests
• Median tested mileage24,270 miles
• Failed MOT tests274

Used buyer verdict

Should you buy a used Yamaha Fz6?

91.2% of the MOT tests we analysed for this model passed. The model's recorded failure rate is 8.8%, -9.9 percentage points compared with the average across all models. This is a buying brief for the exact car in front of you: clean repeat history matters more than badge reputation.

Better than average in our MOT data

Green light if The car has a tidy MOT pattern, recent repairs for lights and electrical, brakes, and corrosion and structure, matching tyres, and paperwork for service or recall work.

Renegotiate if The latest MOT mentions lights and electrical, brakes, and corrosion and structure, consumables are due together, or the seller cannot show what was fixed after advisories.

Walk away if Dangerous defects, corrosion near structural areas, warning lights, or the same component family keep returning without clear repair evidence.

• Repeat unresolved MOT notes for lights and electrical, brakes, and corrosion and structure
• lights and electrical appearing across more than one MOT
• Any dangerous MOT failure on the exact car, especially if the same area appears again later
• No paperwork showing applicable recall work has been completed
• A seller who cannot explain MOT wording such as "inoperative in the case of a single lamp or all lamps"

What should I check first?

Start with lights and electrical, brakes, corrosion and structure, and tyres and wheels. The checklist on this page explains why each area is being recommended, what to inspect, and what to ask the seller. Each item shows whether it comes from MOT results, recall notices, or a standard used-car check.

• Lights and electrical Seen in MOT results

  Lights and electrical is one of the most common MOT problem areas for this model (5.1 MOT notes per 100 tests).

  What to check: Check every lamp, warning light, horn, battery condition, and dashboard messages.

  • Ask the seller: Have any lighting, warning-light, horn, battery, or electrical MOT notes come back more than once?
  • Example MOT wording: inoperative in the case of a single lamp or all lamps; does not illuminate simultaneously with the position lamp(s); inoperative in the case of multiple lamps or light sources
  • Where it shows up: most visible around 0-50k, 50-100k, and 200k+ miles
• Brakes Seen in MOT results

  Brakes is one of the most common MOT problem areas for this model (4.6 MOT notes per 100 tests).

  What to check: Check brake pipe condition, braking balance, handbrake hold, and recent brake work.

  • Ask the seller: Has any brake-pipe corrosion, brake imbalance, or parking-brake advisory been repaired?
  • Example MOT wording: indicates excessive fluctuation of brake effort; does not illuminate by the operation of both brake controls; is bent and the brake cannot be readily applied
  • Where it shows up: most visible around 0-50k, 50-100k, 100-150k, and 150-200k miles
• Corrosion and structure Seen in MOT results

  Corrosion and structure is one of the most common MOT problem areas for this model (1.4 MOT notes per 100 tests).

  What to check: Inspect sills, subframes, mounting points, arches, and underside corrosion advisories.

  • Ask the seller: Has any sill, subframe, mounting-point, chassis, or structural corrosion advisory been repaired properly?
  • Example MOT wording: corroded so that its cross sectional area is reduced and seriously weakened; corroded to the extent that the rigidity of the assembly is significantly reduced; excessively corroded
  • Where it shows up: most visible around 0-50k and 50-100k miles
• Tyres and wheels Seen in MOT results

  Tyres and wheels is one of the most common MOT problem areas for this model (0.5 MOT notes per 100 tests).

  What to check: Check tyre age, tread depth, sidewall damage, wheel condition, and alignment wear.

  • Ask the seller: Have uneven tyre wear, damaged tyres, wheel damage, or alignment issues been corrected?
  • Example MOT wording: has no recorded effort at a wheel; Nail in tyre
  • Where it shows up: most visible around 0-50k miles
• Emissions, engine, and exhaust Seen in MOT results

  Emissions, engine, and exhaust is one of the most common MOT problem areas for this model (0.5 MOT notes per 100 tests).

  What to check: Check warning lights, smoke, exhaust leaks, recent emissions failures, and service history.

  • Ask the seller: Has the car had repeat emissions, smoke, exhaust, lambda, or engine-warning MOT failures?
  • Example MOT wording: fouling on the fuel tank or bodywork on full lock; has a major leak of exhaust gases
  • Where it shows up: most visible around 50-100k miles
• Suspension and steering Seen in MOT results

  Suspension and steering is one of the most common MOT problem areas for this model (0.4 MOT notes per 100 tests).

  What to check: Listen for knocks, check uneven tyre wear, and inspect steering play.

  • Ask the seller: Has any suspension, steering, ball-joint, spring, or wheel-bearing advisory been repaired?
  • Example MOT wording: deformed to the extent that steering is affected; incorrect which adversely affects the steering; in such a condition that steering control is adversely affected

What changes with mileage?

Past 100k miles on the Yamaha Fz6, MOT records most often point to brakes.

Common MOT problem areas

3,114 MOT tests analysed for this model

2,826 Distinct vehicles represented

8.8% Recorded MOT test failure rate — -9.9 percentage points vs all models

Common faults: what usually fails on this model?

Lights and electrical is the clearest named problem area in the MOT history (5.1 MOT notes per 100 tests). These counts are issue notes, not failure rates, because a single MOT can list several faults.

Lights and electrical

• inoperative in the case of a single lamp or all lamps
• does not illuminate simultaneously with the position lamp(s)

5.1 MOT notes per 100 tests

Brakes

• indicates excessive fluctuation of brake effort
• does not illuminate by the operation of both brake controls

4.6 MOT notes per 100 tests

Corrosion and structure

• corroded so that its cross sectional area is reduced and seriously weakened
• corroded to the extent that the rigidity of the assembly is significantly reduced

1.4 MOT notes per 100 tests

Tyres and wheels

• has no recorded effort at a wheel
• Nail in tyre

0.5 MOT notes per 100 tests

Emissions, engine, and exhaust

• fouling on the fuel tank or bodywork on full lock
• has a major leak of exhaust gases

0.5 MOT notes per 100 tests

Suspension and steering

• deformed to the extent that steering is affected
• incorrect which adversely affects the steering

0.4 MOT notes per 100 tests

Recall-related areas to verify

Official recall areas

Manufacturer recall notices for the Yamaha Fz6 mainly involve one area: emissions, engine, and exhaust. Treat each as something to verify on the specific car you are viewing; the recall table below shows the official notice text.

Emissions, engine, and exhaust

• Engine may stall

1 recall · 14,384 vehicles

Mileage and age checks

Mileage changes: what starts showing up after high mileage?

Past 100k miles on the Yamaha Fz6, MOT records most often point to brakes. On lower-mileage cars, the most common named areas are lights and electrical, brakes, and corrosion and structure.

Mileage range	Tests	Vehicles	Failure rate (vs all models)	Median mileage
0-50k	2,813	2,569	8.3%-2.5 percentage points vs all models	22,789 miles
50-100k	262	232	13.7%-7.0 percentage points vs all models	58,582 miles
100-150k	12	12	8.3%-17.9 percentage points vs all models	108,407 miles
150-200k	4	3	25.0%-2.3 percentage points vs all models	174,634 miles
200k+	2	1	100.0%+73.4 percentage points vs all models	653,080 miles

Problem areas by mileage

Past 100k miles on the Yamaha Fz6, MOT records most often point to brakes.

Mileage range	Car areas most often recorded	Specific MOT defect examples
0-50k	Lights and electrical (4.8 MOT notes per 100 tests) Brakes (4.3 MOT notes per 100 tests) Corrosion and structure (1.2 MOT notes per 100 tests)	No exact MOT wording is available for this mileage range.
50-100k	Lights and electrical (7.6 MOT notes per 100 tests) Brakes (7.3 MOT notes per 100 tests) Corrosion and structure (4.6 MOT notes per 100 tests)	No exact MOT wording is available for this mileage range.
100-150k	Brakes (8.3 MOT notes per 100 tests)	No exact MOT wording is available for this mileage range.
150-200k	Brakes (50.0 MOT notes per 100 tests)	No exact MOT wording is available for this mileage range.
200k+	Lights and electrical (50.0 MOT notes per 100 tests)	No exact MOT wording is available for this mileage range.

Fair comparisons: is this problem normal for its age?

The MOT failure rate rises from 8.3% at 6-10 years to 9.3% at 15+ years. Compare the car with the nearest age range before treating a fault as normal wear or a warning sign. The average MOT failure rate across all models in the same dataset is 18.7%. The highest failure rate by age is 9.3% for 15+ years cars, based on 2,454 tests.

Age range	Tests	Vehicles	Failure rate (vs all models)	Median age
6-10 years 2016–2020 reg.	12	11	8.3%-8.3 percentage points vs all models	9.0 years
10-15 years 2011–2016 reg.	648	600	6.9%-16.6 percentage points vs all models	14.4 years
15+ years pre-2011 reg.	2,454	2,220	9.3%-16.6 percentage points vs all models	17.7 years

Recall records and data freshness

Recall context: are there safety notices to know about?

1 relevant recall notice appear for this model. Treat them as safety checks to verify for the exact car, not as normal MOT wear.

2006-10-18	ENGINE MAY STALL The idle speed of the engine may become intermittently unstable. In rare cases this may result in the engine stalling when the machine is stationery or at low speed Recall affected machines and check Throttle Position Sensor.If necessary fit revised part.

Related searches

Common ways people look up the Yamaha Fz6. Each link runs the search and lands on the relevant section of this report.

• Yamaha Fz6 common problems
• Yamaha Fz6 reliability
• Yamaha Fz6 after 100k miles
• Yamaha Fz6 after 200k miles
• Yamaha Fz6 high mileage common problems
• Yamaha Fz6 age related problems
• Yamaha Fz6 MOT failures
• Yamaha Fz6 recalls

Related reliability guides

Sources used: DVSA MOT tests (Apr 2026); vehicle recalls (Apr 2026); MOT fault wording (May 2025). These are patterns from many MOT tests and recall notices. They help you decide what to inspect and what to ask; they do not certify the condition of one specific car.