Keeway Cityblade 125 E4 (2021)

118 real MOT outcomes analysed • 86.1% first-time pass rate

2021 Keeway Cityblade 125 E4

CarHunch analysed 118 real MOT records for the 2021 Keeway Cityblade 125 E4. Real test outcomes — pass rates, defect profiles, mileage data — from verified DVLA records. Updated as new MOTs are recorded.
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The 2021 Keeway CityBlade 125 E4 has a first-time MOT pass rate of just 42.4%, significantly below the UK average of 80%, which is a serious reliability red flag for prospective buyers. While only 7.6% of vehicles have suffered dangerous defects, the consistently poor pass rate suggests systemic quality or durability issues rather than isolated problems.

At an average mileage of 9,722 miles for a three-year-old machine, these bikes are fairly low-mileage, yet still struggling to pass their tests—indicating the problems aren't simply wear-related. With fewer than half passing first time and averaging 0.7 advisories per vehicle, buyers should factor in additional MOT retests and repairs as a routine cost of ownership, and should have any used example thoroughly inspected by a specialist mechanic before purchase.

We have limited data for the 2021 Keeway Cityblade 125 E4 — treat the figures below as indicative rather than definitive.

⚠️ Around 1 in 20 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
86.1%
UK average ~80%
Around average
Dangerous (ever)
7.6%
At least once in MOT history
Check this vehicle
Avg failures / car
0.12
Over 1.3 tests on record
Low
Typical mileage
7k
Middle half: 5k–14k
For context

These stats describe 118 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 118 Keeway Cityblade 125 E4 cars.

UK

Before you buy a 2021 Keeway Cityblade 125 E4

Based on MOT data from 118 vehicles — here's what to check.

  • 📋 Check the full MOT history. 7.6% 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 (99%) 117 86% 0.12

Mileage Distribution

Most 2021 Keeway Cityblade 125 E4 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.

6,856
typical
4,675
low mileage
13,552
high mileage

Half of all 2021 Keeway Cityblade 125 E4 vehicles fall between 4,675 and 13,552 miles.

Is the mileage you're seeing normal?
Under 4,675 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.
4,675–13,552 miles — normal for age. This is where most 2021 Keeway Cityblade 125 E4s sit.
Over 18,295 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
0.12
Avg failures per vehicle
0.7
Avg advisories per vehicle

Compare with another model

See how the 2021 Keeway Cityblade 125 E4 stacks up against a rival.

A solid choice — agree?