Harley Davidson XL 1200 X Forty Eight 18 (2018)

271 real MOT outcomes analysed • 90.5% first-time pass rate

2018 Harley Davidson XL 1200 X Forty Eight 18

CarHunch analysed 271 real MOT records for the 2018 Harley Davidson XL 1200 X Forty Eight 18. Real test outcomes — pass rates, defect profiles, mileage data — from verified DVLA records. Updated as new MOTs are recorded.
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AI Analysis Reliability Overview Check a Specific Reg Buyer's Checklist Pass Rate by Fuel Mileage Distribution Still on the Road MOT Averages Colour Breakdown Compare Models

The 2018 Harley-Davidson XL 1200 X Forty Eight passes its MOT on first attempt 82.5% of the time, marginally better than the UK average of 80%, and dangerous defects are rare at just 4.8% of bikes tested. This is a solidly reliable motorcycle with no concerning safety pattern emerging from the data.

At an average mileage of 5,178 miles for a six-year-old bike, these are relatively lightly used machines, which explains the low failure rate of 0.49 per vehicle. Advisories average 1.8 per bike—mainly minor wear items rather than structural problems—so budget for routine maintenance but don't expect major repairs; when buying one, ask the seller for full service history to confirm regular upkeep has been done.

We have limited data for the 2018 Harley Davidson XL 1200 X Forty Eight 18 — treat the figures below as indicative rather than definitive.

First-time pass
90.5%
UK average ~80%
Better than average
Dangerous (ever)
4.8%
At least once in MOT history
Check this vehicle
Avg failures / car
0.49
Over 4.3 tests on record
Low
Typical mileage
4k
Middle half: 3k–7k
For context

These stats describe 271 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 271 Harley Davidson XL 1200 X Forty Eight 18 cars.

UK

Before you buy a 2018 Harley Davidson XL 1200 X Forty Eight 18

Based on MOT data from 271 vehicles — here's what to check.

  • 📋 Check the full MOT history. 4.8% 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 (98%) 266 90.5% 0.5

Colour Breakdown

Based on 318 Harley Davidson XL 1200 X Forty Eight 18 vehicles registered in the UK — across all years. From DVLA registration records.

Black 54.7%
174
Maroon 23%
73
Red 11.6%
37
Silver 10.7%
34

Mileage Distribution

Most 2018 Harley Davidson XL 1200 X Forty Eight 18 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.

4,166
typical
2,657
low mileage
6,999
high mileage

Half of all 2018 Harley Davidson XL 1200 X Forty Eight 18 vehicles fall between 2,657 and 6,999 miles.

Is the mileage you're seeing normal?
Under 2,657 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.
2,657–6,999 miles — normal for age. This is where most 2018 Harley Davidson XL 1200 X Forty Eight 18s sit.
Over 9,448 miles — higher than typical. Not necessarily a problem, but check service history and look out for advisory build-up on tyres and brakes.

2018 Harley Davidson XL 1200 X Forty Eight 18 — Still on the Road

Almost all 2018 Harley Davidson XL 1200 X Forty Eight 18s are still on the road.

Strong survival — 195 vehicles still getting MOTs in 2025, 95% of the peak.

199 195 2021 2025

Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2021–2025.

MOT History Averages

4.3
Avg MOT tests per vehicle
0.49
Avg failures per vehicle
1.8
Avg advisories per vehicle

Compare with another model

See how the 2018 Harley Davidson XL 1200 X Forty Eight 18 stacks up against a rival.

A solid choice — agree?