Suzuki Reliability UK 2026

How reliable is a Suzuki? Here’s a data-led reliability profile based on first-time MOT pass rates, model-level breakdown, top failure categories, and a buyer’s verdict.

By Bertram Sargla, Founder, MOT CheckupLast updated: 2026-05-16Data sourced from DVSA

Suzuki reliability snapshot: first-time MOT pass rate 83.5% (+19.5 pp vs the UK average of 64%). Across 10 Suzuki models, the typical dangerous-defect rate is 1.48% and the average retest rate is 12%. Suzuki sits well above the UK average on first-time MOT performance. For a buyer focused on long-term reliability, it's a solid badge — though individual mileage and service history still matter more than brand.

Suzuki first-time MOT pass rate

83.5%

Implied failure rate: 16.5% · UK average pass rate: 64%

vs UK average

+19.5 pp

Dangerous defects

1.48%

Retest rate

12%

How Suzuki compares to the UK average

The UK national first-time MOT pass rate is 64%, with about 36% of cars failing on the first attempt.Suzuki’s pass rate of 83.5% is 19.5 percentage points above that benchmark. That ’s a brand-average figure — individual Suzuki models range from the high 60s to above 90%, so model and age matter more than the badge.

Suzuki pass rate83.5%

UK average pass rate64%

Most reliable Suzuki models

Ranked by first-time MOT pass rate across our reliability dataset. Restricted to models with meaningful sample size.

Suzuki Across

2020–present · sample ≈3k

86.8%

Suzuki Swace

2020–present · sample ≈4k

86.5%

Suzuki Ignis

2017–present · sample ≈10k

84.5%

Most problematic Suzuki models

The Suzuki models in our dataset with the lowest first-time MOT pass rates. A low pass rate doesn’t mean a bad car — older platforms naturally accumulate wear faster — but it does mean a pre-purchase MOT history check is essential.

Suzuki Grand Vitara

2005–2015 · sample ≈12k

79.2%

Suzuki Jimny

1998–present · sample ≈15k

81.2%

Suzuki Celerio

2014–2022 · sample ≈8k

81.5%

Run a free MOT check on a specific Suzuki

Brand averages set expectations — a single car’s history is what actually decides whether it’s worth buying.

Free instant MOT history check at /free-mot-check.

Top MOT failure categories for Suzuki

Aggregated across 10 Suzuki models in our dataset, weighted by sample size.

Lamps, reflectors and electrical equipment

14.4%

Suspension

12.6%

Brakes

11%

Tyres

9.9%

Exhaust, fuel and emissions

7.3%

Suzuki reliability — FAQ

Is Suzuki a reliable car brand in the UK?

Suzuki's first-time MOT pass rate of 83.5% is above the UK national average of 64%, putting it in the stronger half of brands for MOT reliability. We track 10 Suzuki models in our dataset.

What is the most reliable Suzuki model for MOT?

Based on first-time MOT pass rates, the most reliable Suzuki models in our dataset are: Suzuki Across (86.8%), Suzuki Swace (86.5%), Suzuki Ignis (84.5%). Newer EV variants tend to score highest because they avoid emissions-related failures entirely.

Which Suzuki models fail their MOT most often?

In our dataset, the Suzuki models with the lowest first-time MOT pass rates are: Suzuki Grand Vitara (79.2%), Suzuki Jimny (81.2%), Suzuki Celerio (81.5%). These tend to be older or higher-mileage models; the same name in a newer year often performs noticeably better.

What are the most common MOT failures on a Suzuki?

Aggregated across Suzuki models, the most common MOT failure categories are: lamps, reflectors and electrical equipment (14.4%), suspension (12.6%), brakes (11%). These align with the national pattern; lighting, suspension, and tyre defects dominate UK MOT failures across most brands.

Check a Suzuki’s MOT history

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Source: MOT Checkup analysis of DVSA MOT test data. Brand-average pass rate is sample-size weighted across 10 Suzuki models in our dataset. Individual cars vary considerably — always check the specific registration’s MOT history before buying.