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MOT performance

Kia Picanto vs Volkswagen Up: MOT pass rates compared

In 2023–2024, 71.1% of 364,285 Kia Picanto MOT tests and 80.7% of 247,835 Volkswagen Up tests passed first time — 9.6 points in favour of the Volkswagen Up. Once age, mileage and fuel are allowed for, the Volkswagen Up fails less often than the Kia Picanto: 0.87× against 1.19× the national rate for comparable cars.

364,285 Kia Picanto and 247,835 Volkswagen Up MOT tests, 2023–2024

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At a glance

Kia Picanto vs Volkswagen Up MOT results
FigureValueBasis
Kia Picanto: first-time pass rate71.1%±0.1 pts (95%), n = 364,285
Volkswagen Up: first-time pass rate80.7%±0.2 pts (95%), n = 247,835
Kia Picanto: failures vs similar cars+19%same age, mileage and fuel = 1.00
Volkswagen Up: failures vs similar cars-13%same age, mileage and fuel = 1.00
Kia Picanto: dangerous defect7.8%n = 364,285
Volkswagen Up: dangerous defect4.2%n = 247,835
Average age at test8.8 vs 7.6 yearsKia Picanto vs Volkswagen Up

Why the raw pass rates can mislead

The Kia Picanto was tested at an older average age (8.8 years against 7.6), and older cars fail more often whatever they are. That is why the table above also shows failures against cars of the same age, mileage and fuel: it compares the models, not their fleets.

Failure areas side by side

Share of MOT tests that failed on each area, and in brackets how that compares with cars of the same age, mileage and fuel (1.00 = national average). The clearest difference is steering, where the Kia Picanto fails 9.1 times as often on an adjusted basis.

Kia Picanto vs Volkswagen Up MOT failures by area
AreaKia PicantoVolkswagen Up
Brakes10.2% (+104%)4.7% (+9%)
Steering1.3% (+2%)0.1% (-89%)
Suspension7.0% (+1%)2.6% (-55%)
Tyres6.5% (+24%)4.1% (-24%)
Road wheels0.2% (-33%)0.1% (-76%)
Lights, reflectors and electrical9.0% (+1%)6.3% (-13%)
Body, chassis and structure3.4% (+48%)1.9% (+20%)
Driver's view of the road6.4% (+46%)3.9% (-2%)
Noise, emissions and leaks3.0% (+32%)1.6% (-11%)
Seat belts and airbags0.9% (+50%)0.4% (+3%)
Registration plates and VIN0.2% (-8%)0.2% (-5%)
Speedometer and driving controls0.0% (+98%)0.0% (-26%)

Pass rate at the same age

Comparing cars of the same age removes most of the fleet-age effect from the raw rates.

Kia Picanto vs Volkswagen Up MOT pass rate by age at test
Age at testKia PicantoVolkswagen Up
3-4 years86.4% (n = 55,267)89.9% (n = 28,738)
5-6 years82.1% (n = 55,054)84.0% (n = 48,500)
7-8 years76.8% (n = 52,803)79.1% (n = 59,185)
9-10 years69.0% (n = 53,422)77.8% (n = 76,891)
11-12 years60.5% (n = 48,142)74.6% (n = 27,997)

Most common failure item

  • Kia Picanto · rbt (sp): efficiency below requirements (3.62% of tests)
  • Volkswagen Up · wipers: does not clear the windscreen effectively (2.21% of tests)

MOT results reflect how cars are maintained as well as how they are built, so a gap between two models is a difference in test performance, not proof that one is more reliable. For one car, its own MOT history says more than any average.

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About this data. These are MOT test results, not a measure of mechanical reliability: a car's MOT outcome reflects its condition on the day, which depends on how it has been maintained and driven as well as how it was built. Figures cover class 4 vehicles (cars and light vans), normal tests only (retests excluded), outcomes pass, fail and pass after rectification at the station; vehicles at least 2.5 years old at test. Tests from 2023-01-01 to 2024-12-30. “Compared with similar cars” means compared with the national rate for cars of the same age, mileage band and fuel. Contains public sector information licensed under the Open Government Licence v3.0. Makes and models are matched to 73 Auto's vehicle catalogue; tests that can't be matched are left out rather than guessed. See how the MOT figures are produced.