CarCostCheck

RENAULT TRAFIC (2021)

Running costs, reliability data, and common problems from 41 real MOT tests.

Annual Cost

£1,355

£113/month

MOT Pass Rate

95%

Excellent

Road Tax

£195

Flat rate/year

Insurance

Grp 12-25

1598cc Diesel

Great Choice

95% pass rate, £1355/year to run. 13 points above average.

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Diesel1598cc5 years old41 tests45k miles avg

Annual Running Costs

Fuel (Diesel, 1598cc)

~55 mpg

£905
Road Tax

Flat rate (post-2017)

£195
MOT Test
£55
Predicted Repairs

Low estimate due to excellent reliability

£200
Total per year£1,355
Per month£113/mo
Per week£26/wk

Based on 7,400 miles/year (UK average), current fuel prices, and repair likelihood from MOT data. Insurance not included.

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Reliability Verdict

95% MOT pass rate(Excellent)
0%National avg: 82%100%

Excellent reliability. Very few MOT failures. That's 13 points above the national average of 82%. It also outperforms the RENAULT brand average of 80%.

At 5 years old, 95% of RENAULT TRAFICs from 2021 passed their MOT first time in 2026. That's based on 41 tests across the UK. The average mileage at this age is 45,342 miles.

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How Does It Compare?

Rank among 2021 cars1041th of 3,373(top 31%)
Rank among RENAULT models51th of 636(top 8%)
vs national average+13%(82% avg)
vs 2021 cars average+3%(92% avg)
vs RENAULT average+15%(80% avg)

Mileage Analysis

45,342

Average miles

vs

37,000

Expected for age

The average 2021 RENAULT TRAFIC has 45,342 miles on the clock, which is above the expected 37,000 miles for a 5-year-old car. Higher-mileage cars often have more motorway miles, which is generally less harmful than stop-start urban driving.

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Best Year to Buy?

The most reliable year is the 2002 model with a 94% MOT pass rate, while the 1991 model has the lowest at 59%. The 2021 sits between the two at 95%.

RENAULT TRAFIC by Year

YearPass RateTestsAvg Mileage
202195%4145,342 mi
202082%20170,208 mi
201981%12,05670,463 mi
201879%13,00483,333 mi
201777%17,19693,614 mi
201675%23,776101,544 mi
201574%21,250109,947 mi
201472%13,474120,058 mi
201371%8,542133,819 mi
201270%9,250140,116 mi
201168%12,762142,106 mi
201069%11,152150,690 mi
200969%6,575150,068 mi
200868%9,061151,542 mi
200769%9,074154,963 mi
200668%8,146156,522 mi
200568%6,057156,799 mi
200467%4,893156,061 mi
200368%3,079152,990 mi
200294%5,279123,882 mi
200172%107150,406 mi
199956%4586,501 mi
199872%12972,790 mi
199768%38376,233 mi
199671%55976,673 mi
199570%51283,515 mi
199465%53380,976 mi
199364%59279,986 mi
199263%69488,962 mi
199159%49985,068 mi
199064%50479,676 mi

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About the 2021 RENAULT TRAFIC

The 2021 RENAULT TRAFIC is a small family car with a 1598cc diesel engine. 41 of these vehicles were MOT tested in 2026, making it a rare model on UK roads. Among all cars from 2021, the average MOT pass rate is 92%, and this model beats that benchmark.

With an average of 45,342 miles at 5 years old, RENAULT TRAFIC owners cover more miles than the average driver.

2021 RENAULT TRAFIC Fuel Costs

The 1598cc diesel engine offers a reasonable balance between performance and economy. Expect around 55 mpg in mixed driving, which works out to roughly £905 per year at current diesel prices of 148p per litre (based on 7,400 miles per year). Diesel cars of this age should have their DPF (diesel particulate filter) checked, as replacements can be costly.

What does it cost to own a 2021 RENAULT TRAFIC?

Total estimated annual running cost is £1,355 113/month), broken down as £905 fuel, £195 road tax, £55 MOT, and £200 predicted repairs. The low repair estimate reflects the excellent 95% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.

RENAULT TRAFIC Reliability Trend

Newer RENAULT TRAFICs show better MOT pass rates than older ones, with an average improvement of 4 percentage points.

Buying a Used 2021 RENAULT TRAFIC

At 5 years old, the RENAULT TRAFIC offers good value with plenty of life remaining. Most manufacturer warranties will have expired, so a pre-purchase inspection is worth the cost. If you're flexible on year, the 2002 model has the highest pass rate at 94%. Note: with only 41 tests in our data, these figures should be treated as indicative rather than definitive.

Common Issues to Watch For

Based on the 2021 RENAULT TRAFIC's fuel type, age, and engine size, these are the most likely problem areas to check.

DPF (Diesel Particulate Filter)

Watch out

Short journeys clog the DPF. Replacement costs £1,000-£2,500. Check the DPF warning light and ask about driving patterns.

Turbo Wear

Medium risk

Diesel turbos work harder and wear faster. Listen for whining noises and check for oil leaks around the turbo housing.

AdBlue System

Medium risk

Post-2015 diesels use AdBlue for emissions. Sensor failures and tank heater issues are common. Budget £200-£500 for repairs.

EGR Valve

Low risk

Exhaust Gas Recirculation valves clog with carbon deposits, causing rough running and poor economy. Cleaning costs £150-£300, replacement £300-£600.

Service History

Low risk

Always request a full service history. Regular servicing is the single best indicator of how well a car has been maintained, regardless of mileage.

Running Costs Compared

How the 2021 RENAULT TRAFIC stacks up against similar cars for annual running costs, insurance, and tax.

CarPass RateFuel/yrTax/yrInsuranceTotal/yr
RENAULT TRAFIC(2021)95%£905£195Grp 12-25£1355
FORD FOCUS(2019)89%£905£190Grp 12-25£1500+£145
MERCEDES A(2019)91%£905£190Grp 12-25£1350-£5
FORD KUGA(2019)91%£1037£190Grp 18-32£1482+£127
VOLKSWAGEN POLO(2019)89%£905£190Grp 12-25£1500+£145

Estimates based on 7,400 miles/year, current fuel prices, and MOT data. Insurance groups are indicative. Actual costs vary by driver, location, and usage.

Related Renault Models

Explore other Renault cars or similar models in the same category.

Related Guides

In-depth articles relevant to the Renault Trafic.

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