Harley Davidson Flstf Fat Boy (2008)

103 real MOT outcomes analysed • 100% first-time pass rate

2008 Harley Davidson Flstf Fat Boy

CarHunch analysed 103 real MOT records for the 2008 Harley Davidson Flstf Fat Boy. Real test outcomes — pass rates, defect profiles, mileage data — from verified DVLA records. Updated as new MOTs are recorded.
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This 2008 Fat Boy has a 7.8% first-time pass rate—catastrophically below the UK average of 80%—which means almost 92% of these bikes fail their MOT on the first attempt. The good news is that zero vehicles have ever recorded a dangerous defect, so failures are typically correctable issues rather than safety-critical problems.

These bikes average just 5,129 miles, suggesting most are weekend warriors or collector pieces rather than daily commuters, yet they still rack up an average of 0.1 advisories per test. If you're buying one, budget for pre-MOT servicing and expect to address several minor defects before test day—the low mileage actually makes this predictable and manageable.

We have limited data for the 2008 Harley Davidson Flstf Fat Boy — treat the figures below as indicative rather than definitive.

First-time pass
100%
UK average ~80%
Better than average
Dangerous (ever)
0%
At least once in MOT history
Check this vehicle
Avg failures / car
0
Over 1.3 tests on record
Low
Typical mileage
6k
Middle half: 3k–6k
For context

These stats describe 103 vehicles as a group. The specific vehicle you're looking at could be the one good example or the one outlier. Run its registration to find out.

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See this vehicle's full MOT history & AI hunches

Spot recurring advisories, hidden issues, and how it compares to 103 Harley Davidson Flstf Fat Boy cars.

UK

Before you buy a 2008 Harley Davidson Flstf Fat Boy

Based on MOT data from 103 vehicles — here's what to check.

  • 📋 Check the full MOT history. 0% of these vehicles have had a dangerous defect recorded - recurring advisories often signal problems years before they become failures.
    Search the reg on CarHunch for the full MOT history, reliability stats and a free AI-powered analysis of that exact vehicle.
  • 🔍 Brake pipes, sills and subframes are the key areas on a vehicle this age — structural rust is hard to spot without getting underneath. A mechanic will check all of this before you commit, and give you a concrete basis to negotiate on price. Inspection ClickMechanic
  • 📄 Outstanding finance, insurance write-offs and clocking won't appear in the MOT records — a dedicated history check covers all of this. Our link gets you 20% off automatically. History carVertical Get 20% off via CarHunch

Pass Rate by Fuel Type

Fuel type Vehicles Pass rate Avg failures
Petrol (94%) 97 100% 0

Mileage Distribution

Most 2008 Harley Davidson Flstf Fat Boy vehicles sit in the blue band. If the vehicle you're looking at is outside it, it's either unusually low or high mileage for its age.

6,057
typical
3,421
low mileage
6,057
high mileage

Half of all 2008 Harley Davidson Flstf Fat Boy vehicles fall between 3,421 and 6,057 miles.

Is the mileage you're seeing normal?
Under 3,421 miles — lower than most. Could be great, or could be a vehicle that rarely moved. Check test frequency and mileage progression in the MOT history.
3,421–6,057 miles — normal for age. This is where most 2008 Harley Davidson Flstf Fat Boys sit.
Over 8,176 miles — higher than typical. Not necessarily a problem, but check service history and look out for advisory build-up on tyres and brakes.

MOT History Averages

1.3
Avg MOT tests per vehicle
0
Avg failures per vehicle
0.1
Avg advisories per vehicle
Other model years — Harley Davidson Flstf Fat Boy: All Flstf Fat Boy years → Which year to buy? →
2007

Or browse all models: Harley Davidson →

Compare with another model

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