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Ineos Grenadier 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 Ineos Grenadier (2023–present).

MOT Pass Rate

82.8%0.8% above national avg (82%)

Reliability rating: Good — based on approx. 2,000 tests

Dangerous Defects

1.50%

Moderate risk

Retest Rate

12.0%

of failed tests need a retest

Top MOT Failure Categories

1

Lamps, reflectors and electrical equipment

Est. repair: £40–£200

14.0%
2

Suspension

Est. repair: £120–£450

13.0%
3

Brakes

Est. repair: £100–£350

11.5%
4

Tyres

Est. repair: £50–£120 per tyre

9.5%
5

Exhaust, fuel and emissions

Est. repair: £40–£200

7.5%

Where Faults Occur

29.0%

Front

28.0%

Rear

21.0%

Offside

Mileage Benchmarks

At 3 years

N/A

At 5 years

N/A

At 10 years

N/A

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

Is a Ineos Grenadier a Good Buy?

The Ineos Grenadier demonstrates above-average reliability based on MOT test data, with a 82.8% pass rate. This places it 0.8% above the national average, suggesting lower ongoing maintenance costs compared to many competitors.

While no car is without faults, lamps, reflectors and electrical equipment issues are the most common concern, affecting approximately 14.0% of failed tests. These tend to be relatively affordable to fix at £30–£150.

Ineos Grenadier MOT Check & History

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

View Ineos Grenadier MOT Data

Check a Specific Ineos Grenadier

Enter a registration number to view the full MOT history for any Ineos Grenadier.

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Frequently Asked Questions

What are the most common MOT faults on a Ineos Grenadier?
The top MOT failure on the Ineos Grenadier is Lamps, reflectors and electrical equipment, accounting for approximately 14.0% of all failures. Other common issues include suspension and brakes.
What is the Ineos Grenadier MOT pass rate?
The Ineos Grenadier has an estimated MOT pass rate of 82.8%, which is 0.8% above the national average of 82%. This rates the Ineos Grenadier as "Good" for MOT reliability.
Is the Ineos Grenadier reliable?
Based on DVSA MOT data, the Ineos Grenadier has a good reliability record with a 82.8% pass rate. It has a dangerous defect rate of 1.50% and a retest rate of 12.0%.
How much does it cost to fix common Ineos Grenadier MOT failures?
Typical repair costs for Ineos Grenadier 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 Ineos Grenadier have?
Based on MOT test data, the average Ineos Grenadier covers approximately N/A by 3 years, N/A by 5 years, and N/A by 10 years. Significantly higher or lower mileage may warrant closer inspection.
Should I buy a used Ineos Grenadier?
The Ineos Grenadier 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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