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Suzuki Gsf 650 SAK6 S Reliability, MOT Pass Rate & Common Faults

Free Suzuki Gsf 650 SAK6 S car check

Is the Suzuki Gsf 650 SAK6 S reliable? We analysed 2,002 real MOT tests across 175 vehicles to find out.

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Data last updated: · Based on 2,002 real MOT tests
MOT Pass Rate
87.0%
Typical Mileage
14,900mi
Annual Mileage
956mi/yr
Est. Lifespan
20yrs

The Suzuki Gsf 650 SAK6 S is above average for reliability based on real UK MOT data. Common problems include tyre tread depth is below minimum requirements of 1.0mm, brake pad(s) less than 1.5 mm thick and stop lamp does not illuminate immediately a brake applies. Here's everything you need to know before buying a used Suzuki Gsf 650 SAK6 S.

Suzuki Gsf 650 SAK6 S Number Plates

Number plates registered to a Suzuki Gsf 650 SAK6 S. Click on any registration for full vehicle details — including MOT history, mileage records, previous owners and damage history.

Suzuki Gsf 650 SAK6 S MOT Pass Rate by Year

How likely is a Suzuki Gsf 650 SAK6 S to pass its MOT? Here's the pass rate for each registration year, newest first.

86.4%
2007
90.6%
2006

Suzuki Gsf 650 SAK6 S Problems — What Goes Wrong?

The most common reasons a Suzuki Gsf 650 SAK6 S fails its MOT, ranked by how often they occur. Check for these problems before you buy.

Tyre tread depth is below minimum requirements of 1.0mm 32
Brake pad(s) less than 1.5 mm thick 16
Stop lamp does not illuminate immediately a brake applies 10
Drive chain excessively loose 10
Brake lever has inadequate reserve travel 6
wheel bearings have excessive free play 5

Suzuki Gsf 650 SAK6 S Common Faults & Problems

These are the most common serious faults found on Suzuki Gsf 650 SAK6 S models during MOT testing — flagged as dangerous or major failures that need immediate attention.

Tyre tread depth is below minimum requirements of 1.0mm 10
Brake pad(s) less than 1.0 mm thick 7

Suzuki Gsf 650 SAK6 S Mileage — What's Normal?

How many miles does a typical Suzuki Gsf 650 SAK6 S owner drive per year? Use this to check if a car you're looking at has suspiciously low or high mileage.

Low usage
315 mi/yr
Typical
956 mi/yr
Average
2,021 mi/yr
Heavy usage
2,512 mi/yr

Suzuki Gsf 650 SAK6 S MOT Data by Registration Year

Full breakdown of pass rate and mileage for each year. Use this to compare the Suzuki Gsf 650 SAK6 S year you're looking at.

Year Tests Pass Rate Low Mi. Typical Mi. High Mi.
2007 1,759 86.4% 8,806 15,612 26,615
2006 224 90.6% 7,071 10,901 23,686

How Long Does a Suzuki Gsf 650 SAK6 S Last?

Based on 175 Suzuki Gsf 650 SAK6 S vehicles on UK roads.

Average
13.5 years
Median
15.0 years
Estimated max lifespan
20 years

Suzuki Gsf 650 SAK6 S Mileage Distribution

Total mileage recorded across all Suzuki Gsf 650 SAK6 S MOT tests. If the car you're looking at is above the 75th percentile, it's done more miles than most.

Median
14,900 mi
75th Percentile
26,201 mi
95th Percentile
43,300 mi
Max Recorded
112,443 mi

Best Year to Buy a Used Suzuki Gsf 650 SAK6 S

Based on MOT pass rates across all registration years with sufficient test data.

Best year
2006

90.6% MOT pass rate from 224 tests

Year to avoid
2007

86.4% MOT pass rate from 1,759 tests

The best year to buy a used Suzuki Gsf 650 SAK6 S is 2006, which has the highest MOT pass rate at 90.6% across 224 tests. The 2007 model year has the lowest pass rate at 86.4% — if you're looking at one from that year, budget for potential repairs and get a thorough pre-purchase inspection.

How Does the Suzuki Gsf 650 SAK6 S Compare?

MOT pass rates compared to similar models. Click any model for the full breakdown.

Model Pass Rate Tests Typical Mileage Lifespan
Suzuki Gsf 650 SAK6 S THIS CAR 87.0% 2,002 14,900 mi 20 yrs
Suzuki Swift 76.1% 2,247,517 51,601 mi 31 yrs
Suzuki Alto 74% 1,154,186 41,167 mi 28 yrs
Suzuki Grand Vitara 76.2% 1,025,634 67,542 mi 28 yrs
Vauxhall Corsa Energy CDTI73 Eflex 81.2% 809 97,949 mi — yrs

Compared to the Suzuki Swift (76.1% pass rate) and the Suzuki Alto (74.0% pass rate), the Suzuki Gsf 650 SAK6 S outperforms both on MOT reliability.

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Should you buy a used Suzuki Gsf 650 SAK6 S?

The Suzuki Gsf 650 SAK6 S has an overall MOT pass rate of 87.0% across 2,002 real MOT tests — comfortably above the UK average, which puts it among the more reliable models on UK roads.

The most common problems on the Suzuki Gsf 650 SAK6 S are tyre tread depth is below minimum requirements of 1.0mm (32 recorded failures), brake pad(s) less than 1.5 mm thick (16), and stop lamp does not illuminate immediately a brake applies (10). These are the faults most likely to cause an MOT failure on this model, so check for them carefully on any test drive or pre-purchase inspection. Many are wear-and-tear items that can be budgeted for, but a car that's already failing on multiple fronts may signal neglected maintenance.

On the safety side, the most frequently flagged dangerous fault is tyre tread depth is below minimum requirements of 1.0mm. Dangerous faults cause an immediate MOT failure and mean the vehicle is not roadworthy until repaired. If you're viewing a Suzuki Gsf 650 SAK6 S with an expired or recently passed MOT, ask the seller whether any dangerous faults were found and fixed during the last test.

A typical Suzuki Gsf 650 SAK6 S owner drives around 956 miles per year. If the car you're looking at is significantly above this, expect more wear on suspension, brakes and tyres. If it's well below, the vehicle may have been sitting unused — check for perished rubber, corroded discs and stale fluids.

In terms of longevity, most Suzuki Gsf 650 SAK6 S models stay on UK roads for around 20 years — a strong showing that suggests solid build quality and readily available parts. If you're buying one that's already approaching that window, the data suggests it has plenty of life left provided it's been maintained.

Before committing to a purchase, we recommend running a full vehicle history check on the specific car. This will reveal any outstanding finance, stolen markers, write-off history and mileage discrepancies that the seller may not disclose — and that the MOT data alone can't tell you.

Suzuki Gsf 650 SAK6 S — Frequently Asked Questions

Is the Suzuki Gsf 650 SAK6 S reliable?
Based on 2,002 MOT tests, the Suzuki Gsf 650 SAK6 S has a 87.0% pass rate — above the UK average, suggesting good reliability.
What are the common problems on a Suzuki Gsf 650 SAK6 S?
The most common MOT failures are tyre tread depth is below minimum requirements of 1.0mm, brake pad(s) less than 1.5 mm thick, and stop lamp does not illuminate immediately a brake applies. Check these on any test drive.
How many miles does a Suzuki Gsf 650 SAK6 S do per year?
The typical Suzuki Gsf 650 SAK6 S does around 956 miles per year. Anything significantly above or below this is worth investigating.
How long does a Suzuki Gsf 650 SAK6 S last?
Most Suzuki Gsf 650 SAK6 S models stay on UK roads for around 20 years based on our analysis of 175 vehicles.
Should I get a vehicle check before buying a Suzuki Gsf 650 SAK6 S?
Yes. An MOT pass rate tells you about the model in general, but a vehicle history check reveals the specific car's finance, stolen, write-off and mileage history — things the seller may not disclose.
What is the best year to buy a Suzuki Gsf 650 SAK6 S?
Based on MOT pass rates, the best year to buy a used Suzuki Gsf 650 SAK6 S is 2006 with a 90.6% pass rate across 224 tests.