Porsche Taycan 4s 93kwh (2020)

1,513 real MOT outcomes analysed • 83.7% first-time pass rate

2020 Porsche Taycan 4s 93kwh

CarHunch analysed 1,513 real MOT records for the 2020 Porsche Taycan 4s 93kwh. This breakdown of actual test outcomes — pass rates, defect profiles, mileage data — isn't published anywhere else.

The 2020 Porsche Taycan 4S passes its first MOT 83.7% of the time, which is a solid 3.7 percentage points above the UK average, suggesting this electric saloon is genuinely reliable in its early years. However, 14.1% of these vehicles have recorded at least one dangerous defect, which is worth noting if you're buying secondhand.

At nearly 30,000 miles median mileage for a four-year-old car, these Taycans have been driven hard but not excessively, and the low failure rate of 0.24 per vehicle tells you major mechanical trouble is rare. The average advisory count of 1.3 is modest—mainly minor wear items—so focus your pre-purchase inspection on battery health, software updates, and any suspension geometry issues rather than expecting engine trouble.

Average reliability 3.7% above UK average
83.7%
pass MOT first time
UK average: ~80%
28,227
typical mileage
19,790–37,665 middle half
14.1%
ever had a dangerous defect
recorded at any MOT
0.24
avg MOT failures per car
over 2.8 tests on record

What to check before buying a 2020 Porsche Taycan 4s 93kwh

Practical pre-purchase checks for this age and model.

  • 📋 Check the full MOT history. Look for recurring advisories — slow-building issues like corrosion or brake wear patterns show up years before they become failures. Enter the reg below for a full AI analysis.
  • 🔍 Inspect for corrosion in person. Brake pipes, sills, subframes, and chassis legs. Surface rust is normal at this age; structural rust is a serious problem that's expensive to fix and can fail an MOT.
  • 🛞 Check tyres and brakes. The most common advisory items at this age. Budget for replacement if they're near the limit — factor this into your offer price.
  • 📄 Run an HPI check. The MOT history won't show outstanding finance, insurance write-offs, or stolen status — an HPI check will.

Before you buy a Porsche Taycan 4s 93kwh

MOT history is one piece of the puzzle. These checks can reveal what CarHunch can't.

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Mileage Distribution

Most 2020 Porsche Taycan 4s 93kwh vehicles sit in the blue band. If the car you're looking at is outside it, it's either unusually low or high mileage for its age.

19,790
low mileage
28,227
typical
37,665
high mileage

Half of all 2020 Porsche Taycan 4s 93kwh vehicles fall between 19,790 and 37,665 miles.

2020 Porsche Taycan 4s 93kwh — Still on the Road

Strong survival — 1,197 vehicles still getting MOTs in 2025, 98% of the peak.

1,159 1,197 2023 2025

Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2023–2025.

MOT History Averages

2.8
Avg MOT tests per vehicle
0.24
Avg failures per vehicle
1.3
Avg advisories per vehicle

Found a specific Porsche Taycan 4s 93kwh?

Enter the reg to see its individual MOT history, AI Hunches, and how it compares to this cohort.

UK

Other model years — Porsche Taycan 4s 93kwh:

2021 2022 2023