CITROEN RELAY 35 HVY L4H3 ENT BHDI SS (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
21,594 mi
Est. Annual Cost
£1,690
Is the 2021 CITROEN RELAY 35 HVY L4H3 ENT BHDI SS reliable?
Excellent reliability. Very few MOT failures. That's 12 points above the national average of 82%. It also outperforms the CITROEN brand average of 79%.
At 3 years old, 94% of CITROEN RELAY 35 HVY L4H3 ENT BHDI SSs 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 21,594 miles.
How does the 2021 CITROEN RELAY 35 HVY L4H3 ENT BHDI SS compare?
Mileage Analysis
The average 2021 CITROEN RELAY 35 HVY L4H3 ENT BHDI SS has 21,594 miles on the clock, which is in line with the expected 22,200 miles for a 3-year-old car, suggesting normal everyday use.
How much does a 2021 CITROEN RELAY 35 HVY L4H3 ENT BHDI SS 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.
CITROEN RELAY 35 HVY L4H3 ENT BHDI SS by Year
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About the 2021 CITROEN RELAY 35 HVY L4H3 ENT BHDI SS
The 2021 CITROEN RELAY 35 HVY L4H3 ENT BHDI SS is a family car with a 2200cc 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 21,594 miles at 3 years old, CITROEN RELAY 35 HVY L4H3 ENT BHDI SS owners drive about as much as the UK average.
2021 CITROEN RELAY 35 HVY L4H3 ENT BHDI SS Fuel Costs
The 2200cc diesel engine offers a reasonable balance between performance and economy. Expect around 40 mpg in mixed driving, which works out to roughly £1,245 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 CITROEN RELAY 35 HVY L4H3 ENT BHDI SS?
Total estimated annual running cost is £1,690 (£141/month), broken down as £1245 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.
Buying a Used 2021 CITROEN RELAY 35 HVY L4H3 ENT BHDI SS
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 CITROEN RELAY 35 HVY L4H3 ENT BHDI SS
The CITROEN RELAY 35 HVY L4H3 ENT BHDI SS is actually the most reliable option among similar diesel family cars from this era. Here are comparable diesel cars with similar engines:
- FORD KUGA (2019) 91% pass rate (-3%) from 72,831 tests
- FORD TRANSIT CUSTOM (2019) 87% pass rate (-7%) from 59,814 tests
- BMW 118 (2020) 93% pass rate (-1%) from 38,549 tests
- VOLKSWAGEN T-ROC (2019) 94% pass rate (same) from 36,096 tests