London Taxis Int Tx4 (2016)

893 real MOT outcomes analysed • 78.5% first-time pass rate

2016 London Taxis Int Tx4

CarHunch analysed 893 real MOT records for the 2016 London Taxis Int Tx4. 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 Colour Breakdown Compare Models

The 2016 London Taxi TX4 falls slightly below the UK average with a 78.5% first-time pass rate versus 80%, but the real concern is that 46.9% of these vehicles have recorded a dangerous defect at some point—nearly half the fleet. This is a specialist vehicle designed for intensive urban use, and that safety history suggests either hard lives on London streets or inherent design vulnerabilities worth investigating before purchase.

At 109,000 miles median, these taxis have done genuinely heavy work for their age, yet they're still racking up an average of 4.54 failures per test, indicating structural or mechanical wear typical of commercial vehicles. The high advisory count of 15 per vehicle flags that small niggles are common, so budget for regular maintenance and get a pre-purchase inspection that specifically checks the braking system, suspension, and lights—the areas where dangerous defects cluster in this model.

The 2016 London Taxis Int Tx4 has a decent first-time pass rate (78.5%), but a higher-than-average share of vehicles have had serious defects recorded — the individual vehicle's history matters a lot here.

⚠️ Over 1 in 5 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
78.5%
UK average ~80%
Around average
Dangerous (ever)
46.9%
At least once in MOT history
Check this vehicle
Avg failures / car
4.54
Over 19.7 tests on record
High
Typical mileage
109k
Middle half: 90k–131k
For context
🔧 Average reliability. Passes at roughly the UK rate — not a standout, not a problem vehicle. Individual history makes all the difference.
🔧 Expect consumable spend. An average of 15 advisories per vehicle tells you wear items (tyres, brakes) get flagged regularly. Budget for them — they're not surprises.
🔍 The dangerous defect figure is real. Most are one-off tyre failures or brake issues — not structural problems. But it's exactly why checking the individual vehicle's history is essential, not optional.

These stats describe 893 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.

Watch for defects — worth knowing

What tends to go wrong

Across 893 vehicles — figures show how many had each issue flagged at least once in their MOT history.

Other issues 57.8%
Oil leak, but not excessive · Engine MIL inoperative or indicates a malfunction
Tyre wear 41.6%
Offside Rear Tyre worn close to legal limit/worn on edge · Nearside Rear Tyre worn close to legal limit/worn on edge · Offside Front Tyre worn close to legal limit/worn on edge · …
Budget for a full set — on a vehicle this age, tyres are expected consumables. An inspection will confirm how much is left.
Brake wear 32.1%
Front Brake pad(s) wearing thin · Front Brake disc worn, pitted or scored, but not seriously weakened · Parking brake efficiency below requirements
Ask the seller when brakes were last serviced. If they don't know, factor in the cost.
Suspension & steering 26.3%
Offside Front Wheel bearing has slight play · Nearside Front Upper Suspension arm pin or bush worn but not resulting in excessive movement · Nearside Front Wheel bearing has slight play · …
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 2016.

See this vehicle's full MOT history & AI hunches

Spot recurring advisories, hidden issues, and how it compares to 893 London Taxis Int Tx4 cars.

UK

Before you buy a 2016 London Taxis Int Tx4

Based on MOT data from 893 vehicles — here's what to check.

  • 📋 Check the full MOT history. 46.9% 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

Colour Breakdown

Based on 13,749 London Taxis Int Tx4 vehicles registered in the UK — across all years. From DVLA registration records.

Black 70.4%
9,682
Grey 7.9%
1,092
Silver 6.5%
896
Blue 4.9%
674
White 2.8%
386
Multi-colour 2.4%
328
Red 2.1%
282
Green 1.1%
158
Purple 0.6%
84
Pink 0.5%
69
Yellow 0.4%
58
Orange 0.3%
40

Mileage Distribution

Most 2016 London Taxis Int Tx4 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.

109,113
typical
89,659
low mileage
131,385
high mileage

Half of all 2016 London Taxis Int Tx4 vehicles fall between 89,659 and 131,385 miles.

Is the mileage you're seeing normal?
Under 89,659 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.
89,659–131,385 miles — normal for age. This is where most 2016 London Taxis Int Tx4s sit.
Over 177,369 miles — higher than typical. Not necessarily a problem, but check service history and look out for advisory build-up on tyres and brakes.

2016 London Taxis Int Tx4 — Still on the Road

Almost all 2016 London Taxis Int Tx4s are still on the road.

Strong survival — 833 vehicles still getting MOTs in 2025, 97% of the peak.

688 833 2017 2025

Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2017–2025.
* 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

19.7
Avg MOT tests per vehicle
4.54
Avg failures per vehicle
15
Avg advisories per vehicle
Other model years — London Taxis Int Tx4: All Tx4 years → Which year to buy? →
2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2017

Or browse all models: London Taxis Int →

Compare with another model

See how the 2016 London Taxis Int Tx4 stacks up against a rival.

Watch for defects — worth knowing