RENAULT KADJAR (2018)
Running costs, common problems, and reliability data based on 18,757 real MOT tests in 2024.
MOT Pass Rate
86%
Total Tests (2024)
18,757
Avg Mileage
47,865 mi
Est. Annual Cost
£1,500
Is the 2018 RENAULT KADJAR reliable?
Good reliability. Occasional issues but generally solid. That's close to the national average of 82%. It also outperforms the RENAULT brand average of 80%.
At 6 years old, 86% of RENAULT KADJARs from 2018 passed their MOT first time in 2024. That's based on 18,757 tests across the UK. The average mileage at this age is 47,865 miles.
How does the 2018 RENAULT KADJAR compare?
Mileage Analysis
The average 2018 RENAULT KADJAR has 47,865 miles on the clock, which is in line with the expected 44,400 miles for a 6-year-old car, suggesting normal everyday use.
Best year to buy a RENAULT KADJAR?
The most reliable year is the 2021 model with a 93% MOT pass rate, while the 2015 model has the lowest at 80%. The 2018 sits between the two at 86%.
How much does a 2018 RENAULT KADJAR 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 KADJAR by Year
Checking a specific RENAULT KADJAR?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2018 RENAULT KADJAR
The 2018 RENAULT KADJAR is a small family car with a 1500cc diesel engine. 18,757 of these vehicles were MOT tested in 2024, making it one of the most commonly tested cars on UK roads. It sits in the bottom 78% of 2018 cars for MOT pass rates.
With an average of 47,865 miles at 6 years old, RENAULT KADJAR owners drive about as much as the UK average.
2018 RENAULT KADJAR Fuel Costs
The 1500cc 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 RENAULT KADJAR?
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 86% pass rate. Keeping on top of servicing will help avoid surprises.
RENAULT KADJAR Reliability Trend
Newer RENAULT KADJARs show better MOT pass rates than older ones, with an average improvement of 7 percentage points.
Buying a Used 2018 RENAULT KADJAR
At 6 years old, the RENAULT KADJAR 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 2021 model has the highest pass rate at 93%. With 18,757 MOT tests in our data, there's strong statistical confidence in these figures.
Alternatives to the 2018 RENAULT KADJAR
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 (+5%) from 127,682 tests
- FORD FOCUS (2019) 89% pass rate (+3%) from 93,803 tests
- MERCEDES A (2019) 91% pass rate (+5%) from 89,588 tests
- MERCEDES A-CLASS (2017) 88% pass rate (+2%) from 82,055 tests