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Renault Koleos Common Problems, Faults & Repair Costs (2026)

Based on official DVSA MOT test data. View the most common MOT failure categories, pass rates, and estimated repair costs for the Renault Koleos (2008–present).

MOT Pass Rate

79.8%2.2% below national avg (82%)

Reliability rating: Good — based on approx. 8,000 tests

Dangerous Defects

1.70%

Moderate risk

Retest Rate

13.8%

of failed tests need a retest

Top MOT Failure Categories

1

Lamps, reflectors and electrical equipment

Est. repair: £40–£200

15.8%
2

Suspension

Est. repair: £120–£450

14.2%
3

Brakes

Est. repair: £100–£350

12.2%
4

Tyres

Est. repair: £50–£120 per tyre

10.2%
5

Exhaust, fuel and emissions

Est. repair: £40–£200

8.0%

Where Faults Occur

30.0%

Front

28.0%

Rear

21.0%

Offside

Mileage Benchmarks

At 3 years

22,000 mi

At 5 years

38,000 mi

At 10 years

72,000 mi

Significantly higher or lower mileage than these benchmarks may indicate unusual usage patterns. Check the full MOT history for mileage consistency.

Is a Renault Koleos a Good Buy?

The Renault Koleos shows average reliability in MOT data. With a 79.8% pass rate, it sits 2.2% below the national average of 82%.

Budget for potential repairs in lamps, reflectors and electrical equipment and suspension. An independent pre-purchase inspection is recommended, especially for older examples. Always check the full MOT history for recurring issues.

Renault Koleos MOT Check & History

View detailed MOT pass rates by year, mileage benchmarks, and full test history data for the Renault Koleos.

View Renault Koleos MOT Data

Check a Specific Renault Koleos

Enter a registration number to view the full MOT history for any Renault Koleos.

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Other Renault Models

Renault Clio

76.8%

Lamps, reflectors and electrical equipment →

Renault Captur

80.5%

Lamps, reflectors and electrical equipment →

Renault Megane

74.8%

Lamps, reflectors and electrical equipment →

Renault Kadjar

80.2%

Lamps, reflectors and electrical equipment →

Renault Scenic

72.5%

Lamps, reflectors and electrical equipment →

Renault Zoe

88.8%

Lamps, reflectors and electrical equipment →

View all Renault models

Frequently Asked Questions

What are the most common MOT faults on a Renault Koleos?
The top MOT failure on the Renault Koleos is Lamps, reflectors and electrical equipment, accounting for approximately 15.8% of all failures. Other common issues include suspension and brakes.
What is the Renault Koleos MOT pass rate?
The Renault Koleos has an estimated MOT pass rate of 79.8%, which is 2.2% below the national average of 82%. This rates the Renault Koleos as "Good" for MOT reliability.
Is the Renault Koleos reliable?
Based on DVSA MOT data, the Renault Koleos has a good reliability record with a 79.8% pass rate. It has a dangerous defect rate of 1.70% and a retest rate of 13.8%.
How much does it cost to fix common Renault Koleos MOT failures?
Typical repair costs for Renault Koleos MOT failures range from £30–£200 for lamps, reflectors and electrical equipment issues to £120–£450 for suspension problems. Prices are estimates based on typical UK independent garage rates.
What mileage should a Renault Koleos have?
Based on MOT test data, the average Renault Koleos covers approximately 22,000 mi by 3 years, 38,000 mi by 5 years, and 72,000 mi by 10 years. Significantly higher or lower mileage may warrant closer inspection.
Should I buy a used Renault Koleos?
The Renault Koleos is generally a solid choice based on MOT data. Check the full MOT history of any specific vehicle before purchasing, paying particular attention to lamps, reflectors and electrical equipment issues and mileage consistency.
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