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Suzuki Gsf 650 K5 Reliability, MOT Pass Rate & Common Faults

Free Suzuki Gsf 650 K5 car check

Is the Suzuki Gsf 650 K5 reliable? We analysed 4,906 real MOT tests across 417 vehicles to find out.

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Data last updated: · Based on 4,906 real MOT tests
MOT Pass Rate
85.1%
Typical Mileage
15,398mi
Annual Mileage
956mi/yr
Est. Lifespan
21yrs

The Suzuki Gsf 650 K5 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 K5.

Suzuki Gsf 650 K5 Number Plates

Number plates registered to a Suzuki Gsf 650 K5. Click on any registration for full vehicle details — including MOT history, mileage records, previous owners and damage history.

Suzuki Gsf 650 K5 MOT Pass Rate by Year

How likely is a Suzuki Gsf 650 K5 to pass its MOT? Here's the pass rate for each registration year, newest first.

86.5%
2007
84.6%
2006
84.9%
2005

Suzuki Gsf 650 K5 Problems — What Goes Wrong?

The most common reasons a Suzuki Gsf 650 K5 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 85
Brake pad(s) less than 1.5 mm thick 41
Stop lamp does not illuminate immediately a brake applies 35
Drive chain excessively loose 25
reflector on motorcycle missing 21
Roller brake test indicates a binding brake 20
shock absorber seal failed and leaking oil 18

Suzuki Gsf 650 K5 Common Faults & Problems

These are the most common serious faults found on Suzuki Gsf 650 K5 models during MOT testing — flagged as dangerous or major failures that need immediate attention.

Tyre tread depth is below minimum requirements of 1.0mm 18

Suzuki Gsf 650 K5 Mileage — What's Normal?

How many miles does a typical Suzuki Gsf 650 K5 owner drive per year? Use this to check if a car you're looking at has suspiciously low or high mileage.

Low usage
323 mi/yr
Typical
956 mi/yr
Average
1,781 mi/yr
Heavy usage
2,217 mi/yr

Suzuki Gsf 650 K5 MOT Data by Registration Year

Full breakdown of pass rate and mileage for each year. Use this to compare the Suzuki Gsf 650 K5 year you're looking at.

Year Tests Pass Rate Low Mi. Typical Mi. High Mi.
2007 170 86.5% 7,035 11,410 23,928
2006 1,106 84.6% 8,346 15,074 23,916
2005 3,506 84.9% 8,384 15,683 25,882

How Long Does a Suzuki Gsf 650 K5 Last?

Based on 417 Suzuki Gsf 650 K5 vehicles on UK roads.

Average
14.6 years
Median
17.0 years
Estimated max lifespan
21 years

Suzuki Gsf 650 K5 Mileage Distribution

Total mileage recorded across all Suzuki Gsf 650 K5 MOT tests. If the car you're looking at is above the 75th percentile, it's done more miles than most.

Median
15,398 mi
75th Percentile
25,516 mi
95th Percentile
42,977 mi
Max Recorded
186,632 mi

Best Year to Buy a Used Suzuki Gsf 650 K5

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

Best year
2007

86.5% MOT pass rate from 170 tests

Year to avoid
2006

84.6% MOT pass rate from 1,106 tests

The best year to buy a used Suzuki Gsf 650 K5 is 2007, which has the highest MOT pass rate at 86.5% across 170 tests. The 2006 model year has the lowest pass rate at 84.6% — 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 K5 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 K5 THIS CAR 85.1% 4,906 15,398 mi 21 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
Benelli Bn 125 E5 78.2% 1,596 5,701 mi — yrs

Compared to the Suzuki Swift (76.1% pass rate) and the Suzuki Alto (74.0% pass rate), the Suzuki Gsf 650 K5 outperforms both on MOT reliability.

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Should you buy a used Suzuki Gsf 650 K5?

The Suzuki Gsf 650 K5 has an overall MOT pass rate of 85.1% across 4,906 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 K5 are tyre tread depth is below minimum requirements of 1.0mm (85 recorded failures), brake pad(s) less than 1.5 mm thick (41), and stop lamp does not illuminate immediately a brake applies (35). 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 K5 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 K5 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 K5 models stay on UK roads for around 21 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 K5 — Frequently Asked Questions

Is the Suzuki Gsf 650 K5 reliable?
Based on 4,906 MOT tests, the Suzuki Gsf 650 K5 has a 85.1% pass rate — above the UK average, suggesting good reliability.
What are the common problems on a Suzuki Gsf 650 K5?
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 K5 do per year?
The typical Suzuki Gsf 650 K5 does around 956 miles per year. Anything significantly above or below this is worth investigating.
How long does a Suzuki Gsf 650 K5 last?
Most Suzuki Gsf 650 K5 models stay on UK roads for around 21 years based on our analysis of 417 vehicles.
Should I get a vehicle check before buying a Suzuki Gsf 650 K5?
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 K5?
Based on MOT pass rates, the best year to buy a used Suzuki Gsf 650 K5 is 2007 with a 86.5% pass rate across 170 tests.