MERCEDES CITAN (2018)
Running costs, common problems, and reliability data based on 6,341 real MOT tests in 2024.
MOT Pass Rate
80%
Total Tests (2024)
6,341
Avg Mileage
88,398 mi
Est. Annual Cost
£1,500
Is the 2018 MERCEDES CITAN reliable?
Good reliability. Occasional issues but generally solid. That's close to the national average of 82%. It falls below the MERCEDES brand average of 87%.
At 6 years old, 80% of MERCEDES CITANs from 2018 passed their MOT first time in 2024. That's based on 6,341 tests across the UK. The average mileage at this age is 88,398 miles.
How does the 2018 MERCEDES CITAN compare?
Mileage Analysis
The average 2018 MERCEDES CITAN has 88,398 miles on the clock, which is well above the expected 44,400 miles for a 6-year-old car. Check service history carefully, as high-mileage cars need consistent maintenance to stay reliable.
Best year to buy a MERCEDES CITAN?
The most reliable year is the 2019 model with a 82% MOT pass rate, while the 2013 model has the lowest at 72%. The 2018 sits between the two at 80%.
How much does a 2018 MERCEDES CITAN 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.
MERCEDES CITAN by Year
Checking a specific MERCEDES CITAN?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2018 MERCEDES CITAN
The 2018 MERCEDES CITAN is a small family car with a 1461cc diesel engine. 6,341 of these vehicles were MOT tested in 2024, making it a reasonably common sight on UK roads. It sits in the bottom 94% of 2018 cars for MOT pass rates.
With an average of 88,398 miles at 6 years old, MERCEDES CITAN owners cover more miles than the average driver. High-mileage examples should be checked carefully for wear on suspension, brakes, and drivetrain components.
2018 MERCEDES CITAN Fuel Costs
The 1461cc 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 2018 MERCEDES CITAN?
Total estimated annual running cost is £1,500 (£125/month), broken down as £905 fuel, £190 road tax, £55 MOT, and £350 predicted repairs. Repair costs are moderate, reflecting the 80% pass rate. Keeping on top of servicing will help avoid surprises.
MERCEDES CITAN Reliability Trend
Newer MERCEDES CITANs show better MOT pass rates than older ones, with an average improvement of 5 percentage points.
Buying a Used 2018 MERCEDES CITAN
At 6 years old, the MERCEDES CITAN 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 2019 model has the highest pass rate at 82%. With 6,341 MOT tests in our data, there's strong statistical confidence in these figures.
Alternatives to the 2018 MERCEDES CITAN
If reliability is your priority, there are 4 similar cars with a higher MOT pass rate. Here are comparable diesel cars with similar engines:
- VOLKSWAGEN GOLF (2017) 91% pass rate (+11%) from 127,682 tests
- FORD FOCUS (2019) 89% pass rate (+9%) from 93,803 tests
- MERCEDES A (2019) 91% pass rate (+11%) from 89,588 tests
- MERCEDES A-CLASS (2017) 88% pass rate (+8%) from 82,055 tests