Renault Trafic Sl30 B Ness Energy DCI (2020)

143 real MOT outcomes analysed • 79.5% first-time pass rate

2020 Renault Trafic Sl30 B Ness Energy DCI

CarHunch analysed 143 real MOT records for the 2020 Renault Trafic Sl30 B Ness Energy DCI. This breakdown of actual test outcomes — pass rates, defect profiles, mileage data — isn't published anywhere else.

The 2020 Renault Trafic SL30 passes its MOT first time in 79.5% of cases, marginally below the UK average of 80%—so reliability is broadly on par with other vehicles, though the 22.4% of vehicles that have recorded a dangerous defect is a genuine concern worth investigating during any purchase inspection. This van arrives at its first MOT with a median mileage of 72,805 miles, which is typical for a four-year-old commercial vehicle, and when it does fail, owners encounter an average of 0.81 failures and 3.7 advisories per vehicle, suggesting issues tend to be minor rather than systemic.

Before committing to buy, run a full pre-purchase check on any specific vehicle's MOT history and prioritise a thorough brake and suspension inspection—those defect rates hint that wear items are the weak point on this generation, not mechanical fundamentals.

Average reliability In line with UK average
79.5%
pass MOT first time
UK average: ~80%
72,805
typical mileage
55,936–85,873 middle half
22.4%
ever had a dangerous defect
recorded at any MOT
0.81
avg MOT failures per car
over 3.6 tests on record

What to check before buying a 2020 Renault Trafic Sl30 B Ness Energy DCI

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.
  • ⚠️ 22.4% of these vehicles have had a dangerous defect recorded. Enter the reg below — the full MOT history will show exactly what was flagged and whether it was resolved.
  • 📄 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 Renault Trafic Sl30 B Ness Energy DCI

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

Inspection ClickMechanic Have a qualified mechanic check this car before you commit to buying

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Mileage Distribution

Most 2020 Renault Trafic Sl30 B Ness Energy DCI 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.

55,936
low mileage
72,805
typical
85,873
high mileage

Half of all 2020 Renault Trafic Sl30 B Ness Energy DCI vehicles fall between 55,936 and 85,873 miles.

2020 Renault Trafic Sl30 B Ness Energy DCI — Still on the Road

Strong survival — 125 vehicles still getting MOTs in 2025, 96% of the peak.

130 125 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

3.6
Avg MOT tests per vehicle
0.81
Avg failures per vehicle
3.7
Avg advisories per vehicle

Found a specific Renault Trafic Sl30 B Ness Energy DCI?

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

UK

Other model years — Renault Trafic Sl30 B Ness Energy DCI:

2021