RENAULT TRAFIC SL28 SPORT BLUE DCI (2021)
Running costs, common problems, and reliability data based on 50 real MOT tests in 2024.
MOT Pass Rate
94%
Total Tests (2024)
50
Avg Mileage
42,271 mi
Est. Annual Cost
£1,482
Is the 2021 RENAULT TRAFIC SL28 SPORT BLUE DCI reliable?
Excellent reliability. Very few MOT failures. That's 12 points above the national average of 82%. It also outperforms the RENAULT brand average of 80%.
At 3 years old, 94% of RENAULT TRAFIC SL28 SPORT BLUE DCIs from 2021 passed their MOT first time in 2024. That's based on 50 tests across the UK. The average mileage at this age is 42,271 miles.
How does the 2021 RENAULT TRAFIC SL28 SPORT BLUE DCI compare?
Mileage Analysis
The average 2021 RENAULT TRAFIC SL28 SPORT BLUE DCI has 42,271 miles on the clock, which is well above the expected 22,200 miles for a 3-year-old car. Check service history carefully, as high-mileage cars need consistent maintenance to stay reliable.
How much does a 2021 RENAULT TRAFIC SL28 SPORT BLUE DCI cost to run?
Based on 7,400 miles/year (UK average), current fuel prices, and repair likelihood from MOT pass rate data. Insurance not included.
RENAULT TRAFIC SL28 SPORT BLUE DCI by Year
Checking a specific RENAULT TRAFIC SL28 SPORT BLUE DCI?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2021 RENAULT TRAFIC SL28 SPORT BLUE DCI
The 2021 RENAULT TRAFIC SL28 SPORT BLUE DCI is a family car with a 1997cc diesel engine. 50 of these vehicles were MOT tested in 2024, 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 42,271 miles at 3 years old, RENAULT TRAFIC SL28 SPORT BLUE DCI owners cover more miles than the average driver. High-mileage examples should be checked carefully for wear on suspension, brakes, and drivetrain components.
2021 RENAULT TRAFIC SL28 SPORT BLUE 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).
What does it cost to own a 2021 RENAULT TRAFIC SL28 SPORT BLUE DCI?
Total estimated annual running cost is £1,482 (£124/month), broken down as £1037 fuel, £190 road tax, £55 MOT, and £200 predicted repairs. The low repair estimate reflects the excellent 94% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.
RENAULT TRAFIC SL28 SPORT BLUE DCI Reliability Trend
Older RENAULT TRAFIC SL28 SPORT BLUE DCIs tend to have better MOT pass rates than newer ones, with an average decline of 4 percentage points across model years.
Buying a Used 2021 RENAULT TRAFIC SL28 SPORT BLUE DCI
At 3 years old, this is still relatively fresh. You may find examples with remaining manufacturer warranty. Depreciation is slowing but hasn't bottomed out yet. Note: with only 50 tests in our data, these figures should be treated as indicative rather than definitive.
Alternatives to the 2021 RENAULT TRAFIC SL28 SPORT BLUE DCI
The RENAULT TRAFIC SL28 SPORT BLUE DCI is actually the most reliable option among similar diesel family cars from this era. Here are comparable diesel cars with similar engines:
- FORD FOCUS (2019) 89% pass rate (-5%) from 93,803 tests
- FORD KUGA (2019) 91% pass rate (-3%) from 72,831 tests
- VOLKSWAGEN POLO (2019) 89% pass rate (-5%) from 65,751 tests
- FORD TRANSIT CUSTOM (2019) 87% pass rate (-7%) from 59,814 tests