Buell Xb12r (2005)

116 real MOT outcomes analysed • 86.5% first-time pass rate

2005 Buell Xb12r

CarHunch analysed 116 real MOT records for the 2005 Buell Xb12r. 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 Common Issues Check a Specific Reg Buyer's Checklist Mileage Distribution Still on the Road MOT Averages Compare Models

The 2005 Buell XB12R passes its MOT at 86.5%, comfortably above the UK average of 80%, and only 11.2% of these bikes have ever recorded a dangerous defect—a reassuring safety picture for a performance sportster of this age. Petrol versus diesel comparisons don't apply to motorcycles, so the real story is that this model holds up better than most vehicles its vintage.

The median mileage of just 8,167 miles suggests these bikes are cherished rather than commuted on hard, which explains why owners are averaging only 1.22 failures per test. The 2.8 advisories per vehicle hint at minor wear items creeping in—typical for a 19-year-old machine—so budget for routine consumables and suspension work before you ride. Run a pre-purchase inspection on the fuel system and ignition electronics, as those tend to accumulate issues on air-cooled Buells this old.

We have limited data for the 2005 Buell Xb12r — treat the figures below as indicative rather than definitive.

⚠️ About 1 in 12 of these vehicles have had a dangerous MOT failure at some point — usually tyres or brakes, and often a one-off issue rather than a persistent problem. The group stats won't tell you which one you're looking at.
First-time pass
86.5%
UK average ~80%
Around average
Dangerous (ever)
11.2%
At least once in MOT history
Check this vehicle
Avg failures / car
1.22
Over 8.6 tests on record
High
Typical mileage
8k
Middle half: 6k–11k
For context

These stats describe 116 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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What tends to go wrong

Across 116 vehicles — figures show how many had each issue flagged at least once in their MOT history.

Exhaust & emissions 57.9%
Exhaust noisy
Tyre wear 49.8%
Rear Tyre worn close to the legal limit · Front Tyre worn close to the legal limit · Rear Tyre tread depth is below minimum requirements of 1.0mm · …
Budget for a full set — on a vehicle this age, tyres are expected consumables. An inspection will confirm how much is left.
Brake wear 45.9%
Front Brake pad(s) close to minimum limit · Front Roller brake test indicates slight fluctuation of brake effort · Front Stop lamp does not illuminate immediately a brake applies · …
Ask the seller when brakes were last serviced. If they don't know, factor in the cost.
Lighting 21.2%
Rear reflector on motorcycle missing · Headlamp at least one does not illuminate on dipped beam · Rear reflector missing · …
Usually cheap to fix. Worth confirming all lights work before collecting.
Suspension & steering 6.2%
Front wheel bearings are slightly rough
Harder to spot without a ramp — this is a good reason to book a pre-purchase inspection.

Data covers a 3-year window centred on 2005.

See this vehicle's full MOT history & AI hunches

Spot recurring advisories, hidden issues, and how it compares to 116 Buell Xb12r cars.

UK

Before you buy a 2005 Buell Xb12r

Based on MOT data from 116 vehicles — here's what to check.

  • 📋 Check the full MOT history. 11.2% 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

Mileage Distribution

Most 2005 Buell Xb12r 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.

8,167
typical
5,669
low mileage
11,469
high mileage

Half of all 2005 Buell Xb12r vehicles fall between 5,669 and 11,469 miles.

Is the mileage you're seeing normal?
Under 5,669 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.
5,669–11,469 miles — normal for age. This is where most 2005 Buell Xb12rs sit.
Over 15,483 miles — higher than typical. Not necessarily a problem, but check service history and look out for advisory build-up on tyres and brakes.

2005 Buell Xb12r — Still on the Road

Numbers are thinning — 48% of 2005 Buell Xb12rs are still active.

Numbers are declining — 22 vehicles still getting MOTs in 2025 (48% of peak).

46 22 2014 2025

Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2014–2025.
* The 2020 dip reflects the government's COVID-19 MOT exemption, which allowed certificates to be extended by six months — fewer tests were conducted that year.

MOT History Averages

8.6
Avg MOT tests per vehicle
1.22
Avg failures per vehicle
2.8
Avg advisories per vehicle
Other model years — Buell Xb12r: All Xb12r years → Which year to buy? →
2004

Or browse all models: Buell →

Compare with another model

See how the 2005 Buell Xb12r stacks up against a rival.

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