How much does a 2021 RENAULT TRAFIC SL30 SPORT ENERGY DCI cost to run?

Estimated annual running cost is £1,637 (£136/month), including £1037 fuel, £195 road tax, £55 MOT, and £350 predicted repairs.

What is the MOT pass rate for a 2021 RENAULT TRAFIC SL30 SPORT ENERGY DCI?

The 2021 RENAULT TRAFIC SL30 SPORT ENERGY DCI has a 83% MOT pass rate based on 35 tests in 2026. This ranks 3236 out of 3373 cars from 2021.

What is the average mileage for a 2021 RENAULT TRAFIC SL30 SPORT ENERGY DCI?

The average mileage for a 2021 RENAULT TRAFIC SL30 SPORT ENERGY DCI is 41,617 miles, which is in line with the expected 37,000 miles for a 5-year-old car, suggesting normal everyday use.

RENAULT TRAFIC SL30 SPORT ENERGY DCI (2021)

Q: Is the 2021 RENAULT TRAFIC SL30 SPORT ENERGY DCI reliable?

Good reliability. Occasional issues but generally solid. 83% of RENAULT TRAFIC SL30 SPORT ENERGY DCIs from 2021 passed their MOT first time in 2026, based on 35 tests. That's 1 points above the national average of 82%.

Running costs, reliability data, and common problems from 35 real MOT tests.

Annual Cost

£1,637

£136/month

MOT Pass Rate

83%

Good

Road Tax

£195

Flat rate/year

Insurance

Grp 18-32

1997cc Diesel

Solid Option

83% pass rate, £1637/year to run. Close to the national average.

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Diesel1997cc5 years old35 tests42k miles avg

Annual Running Costs

Fuel (Diesel, 1997cc)

~48 mpg

£1,037

Road Tax

Flat rate (post-2017)

£195

MOT Test

£55

Predicted Repairs

£350

Total per year£1,637

Per month£136/mo

Per week£31/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

83% MOT pass rate(Good)

0%National avg: 82%100%

Good reliability. Occasional issues but generally solid. That's close to the national average of 82%.

At 5 years old, 83% of RENAULT TRAFIC SL30 SPORT ENERGY DCIs from 2021 passed their MOT first time in 2026. That's based on 35 tests across the UK. The average mileage at this age is 41,617 miles.

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How Does It Compare?

Rank among 2021 cars3236th of 3,373(top 96%)

Rank among RENAULT models285th of 636(top 45%)

vs national average+1%(82% avg)

vs 2021 cars average-9%(92% avg)

vs RENAULT average+3%(80% avg)

Mileage Analysis

41,617

Average miles

37,000

Expected for age

The average 2021 RENAULT TRAFIC SL30 SPORT ENERGY DCI has 41,617 miles on the clock, which is in line with the expected 37,000 miles for a 5-year-old car, suggesting normal everyday use.

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RENAULT TRAFIC SL30 SPORT ENERGY DCI by Year

Year	Pass Rate	Tests	Avg Mileage
2021	83%	35	41,617 mi
2020	96%	54	46,904 mi

Similar Cars to Consider

FORD FOCUS

2019 · 1499cc Diesel

£1,500/year

89%

+6%

FORD KUGA

2019 · 1997cc Diesel

£1,482/year

91%

+8%

VOLKSWAGEN POLO

2019 · 1598cc Diesel

£1,500/year

89%

+6%

FORD TRANSIT CUSTOM

2019 · 2000cc Diesel

£1,632/year

87%

+4%

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About the 2021 RENAULT TRAFIC SL30 SPORT ENERGY DCI

The 2021 RENAULT TRAFIC SL30 SPORT ENERGY DCI is a family car with a 1997cc diesel engine. 35 of these vehicles were MOT tested in 2026, making it a rare model on UK roads. It sits in the bottom 96% of 2021 cars for MOT pass rates.

With an average of 41,617 miles at 5 years old, RENAULT TRAFIC SL30 SPORT ENERGY DCI owners drive about as much as the UK average.

2021 RENAULT TRAFIC SL30 SPORT ENERGY DCI Fuel Costs

The 1997cc diesel engine offers a reasonable balance between performance and economy. Expect around 48 mpg in mixed driving, which works out to roughly £1,037 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 SL30 SPORT ENERGY DCI?

Total estimated annual running cost is £1,637 (£136/month), broken down as £1037 fuel, £195 road tax, £55 MOT, and £350 predicted repairs. Repair costs are moderate, reflecting the 83% pass rate. Keeping on top of servicing will help avoid surprises.

Buying a Used 2021 RENAULT TRAFIC SL30 SPORT ENERGY DCI

At 5 years old, the RENAULT TRAFIC SL30 SPORT ENERGY DCI offers good value with plenty of life remaining. Most manufacturer warranties will have expired, so a pre-purchase inspection is worth the cost. Note: with only 35 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 SL30 SPORT ENERGY DCI'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 SL30 SPORT ENERGY DCI stacks up against similar cars for annual running costs, insurance, and tax.

Car	Pass Rate	Fuel/yr	Tax/yr	Insurance	Total/yr
RENAULT TRAFIC SL30 SPORT ENERGY DCI(2021)	83%	£1037	£195	Grp 18-32	£1637
FORD FOCUS(2019)	89%	£905	£190	Grp 12-25	£1500-£137
FORD KUGA(2019)	91%	£1037	£190	Grp 18-32	£1482-£155
VOLKSWAGEN POLO(2019)	89%	£905	£190	Grp 12-25	£1500-£137
FORD TRANSIT CUSTOM(2019)	87%	£1037	£190	Grp 18-32	£1632-£5

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.