Should I check the MOT history before buying a 2011 Triumph Thunderbird Storm?

Yes. Look for recurring advisories — slow-building issues like corrosion or brake wear patterns show up years before they become failures. A full MOT history analysis will highlight patterns that a single test result won't reveal.

What corrosion should I look for when inspecting a 2011 Triumph Thunderbird Storm?

Check brake pipes, sills, subframes, and chassis legs. Surface rust is normal at this age; structural rust is a serious problem that is expensive to fix and can fail an MOT.

How are tyres and brakes typically on a 2011 Triumph Thunderbird Storm?

Tyres and brakes are the most common advisory items on vehicles of this age. Budget for replacement if they are near the limit, and factor this into your offer price.

Is the 2011 Triumph Thunderbird Storm reliable?

Based on MOT data from 104 vehicles, the 2011 Triumph Thunderbird Storm has a first-time MOT pass rate of 92.1%, indicating generally reliable for its class. Always check the full MOT history of any specific vehicle before buying.

Do I need an HPI check when buying a 2011 Triumph Thunderbird Storm?

Yes. The MOT history will not show outstanding finance, insurance write-offs, or stolen status. An HPI check covers these areas and should be part of any used car purchase.

CarHunch

Get Started

Triumph Thunderbird Storm (2011)

104 real MOT outcomes analysed • 92.1% first-time pass rate

2011 Triumph Thunderbird Storm

CarHunch analysed 104 real MOT records for the 2011 Triumph Thunderbird Storm. Real test outcomes — pass rates, defect profiles, mileage data — from verified DVLA records. Updated as new MOTs are recorded.
Which year to buy? →

On this page

AI Analysis Reliability Overview Check a Specific Reg Buyer's Checklist Mileage Distribution Still on the Road MOT Averages Compare Models

This 2011 Thunderbird Storm passes its MOT first time 87% of the time—a solid 7 percentage points above the UK average—and dangerous defects crop up in only 14% of vehicles, so safety isn't a major concern for the model. The bike does rack up nearly five advisory items per test on average, suggesting minor wear and electrical niggles are common as these machines age.

With a median mileage of just under 12,000 miles, these Thunderbirds are running low for their age, which explains the strong pass rate and relatively modest 0.89 failures per vehicle. If you're buying one, check the service history carefully and have a pre-purchase inspection focus on the electrical gremlins and gaskets that typically show up as advisories—a well-maintained example should be dependable.

We have limited data for the 2011 Triumph Thunderbird Storm — treat the figures below as indicative rather than definitive.

⚠️ Around 1 in 8 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

92.1%

UK average ~80%

Better than average

Dangerous (ever)

13.5%

At least once in MOT history

Check this vehicle

Avg failures / car

0.89

Over 10.5 tests on record

Moderate

Typical mileage

12k

Middle half: 8k–19k

For context

These stats describe 104 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.

A solid choice — agree?

See this vehicle's full MOT history & AI hunches

Spot recurring advisories, hidden issues, and how it compares to 104 Triumph Thunderbird Storm cars.

Before you buy a 2011 Triumph Thunderbird Storm

Based on MOT data from 104 vehicles — here's what to check.

📋 Check the full MOT history. 13.5% 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 →
📄 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 Get 20% off via CarHunch

Mileage Distribution

Most 2011 Triumph Thunderbird Storm 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.

11,957

typical

8,161

low mileage

19,048

high mileage

Half of all 2011 Triumph Thunderbird Storm vehicles fall between 8,161 and 19,048 miles.

Is the mileage you're seeing normal?

✓ Under 8,161 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.

✓ 8,161–19,048 miles — normal for age. This is where most 2011 Triumph Thunderbird Storms sit.

⚠ Over 25,714 miles — higher than typical. Not necessarily a problem, but check service history and look out for advisory build-up on tyres and brakes.

2011 Triumph Thunderbird Storm — Still on the Road

Most 2011 Triumph Thunderbird Storms are still being driven.

73 vehicles still getting MOTs in 2025 — 78% of the peak remain.

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

10.5

Avg MOT tests per vehicle

0.89

Avg failures per vehicle

4.8

Avg advisories per vehicle

Compare with another model

See how the 2011 Triumph Thunderbird Storm stacks up against a rival.

A solid choice — agree?