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Suzuki GS1000G Reliability, MOT Pass Rate & Common Faults

Free Suzuki GS1000G car check

Is the Suzuki GS1000G reliable? We analysed 1,108 real MOT tests across 202 vehicles to find out.

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Data last updated: · Based on 1,108 real MOT tests
MOT Pass Rate
86.0%
Typical Mileage
34,450mi
Annual Mileage
305mi/yr
Est. Lifespan
46yrs

The Suzuki GS1000G is above average for reliability based on real UK MOT data. Common problems include stop lamp does not illuminate immediately a brake applies, shock absorber seal failed and leaking oil and roller brake test indicates a binding brake. Here's everything you need to know before buying a used Suzuki GS1000G.

Suzuki GS1000G Number Plates

Number plates registered to a Suzuki GS1000G. Click on any registration for full vehicle details — including MOT history, mileage records, previous owners and damage history.

Suzuki GS1000G MOT Pass Rate by Year

How likely is a Suzuki GS1000G to pass its MOT? Here's the pass rate for each registration year, newest first.

81.9%
1998
82.8%
1996
84.7%
1995
86.2%
1982
88.4%
1981
88.1%
1980

Suzuki GS1000G Problems — What Goes Wrong?

The most common reasons a Suzuki GS1000G fails its MOT, ranked by how often they occur. Check for these problems before you buy.

Stop lamp does not illuminate immediately a brake applies 12
shock absorber seal failed and leaking oil 12
Roller brake test indicates a binding brake 10
Floor brake test indicates a binding brake 9
Tyre tread depth is below minimum requirements of 1.0mm 7
Steering headbearing has excessive free play 5
Roller brake test indicates excessive fluctuation of brake effort 5
Horn not working 4
shock absorber has inadequate damping effect. 4
Brake lever has inadequate reserve travel 4

Suzuki GS1000G Mileage — What's Normal?

How many miles does a typical Suzuki GS1000G owner drive per year? Use this to check if a car you're looking at has suspiciously low or high mileage.

Low usage
84 mi/yr
Typical
305 mi/yr
Average
798 mi/yr
Heavy usage
878 mi/yr

Suzuki GS1000G MOT Data by Registration Year

Full breakdown of pass rate and mileage for each year. Use this to compare the Suzuki GS1000G year you're looking at.

Year Tests Pass Rate Low Mi. Typical Mi. High Mi.
1998 72 81.9% 31,017 34,349 41,946
1996 93 82.8% 29,204 41,951 52,834
1995 59 84.7% 40,932 47,989 59,278
1982 239 86.2% 21,758 36,210 42,528
1981 147 88.4% 9,648 35,480 53,408
1980 201 88.1% 18,766 32,492 47,632

How Long Does a Suzuki GS1000G Last?

Based on 202 Suzuki GS1000G vehicles on UK roads.

Average
27.5 years
Median
28.0 years
Estimated max lifespan
46 years

Suzuki GS1000G Mileage Distribution

Total mileage recorded across all Suzuki GS1000G MOT tests. If the car you're looking at is above the 75th percentile, it's done more miles than most.

Median
34,450 mi
75th Percentile
45,630 mi
95th Percentile
67,834 mi
Max Recorded
149,982 mi

Best Year to Buy a Used Suzuki GS1000G

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

Best year
1981

88.4% MOT pass rate from 147 tests

Year to avoid
1998

81.9% MOT pass rate from 72 tests

The best year to buy a used Suzuki GS1000G is 1981, which has the highest MOT pass rate at 88.4% across 147 tests. The 1998 model year has the lowest pass rate at 81.9% — if you're looking at one from that year, budget for potential repairs and get a thorough pre-purchase inspection.

How Does the Suzuki GS1000G Compare?

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

Model Pass Rate Tests Typical Mileage Lifespan
Suzuki GS1000G THIS CAR 86.0% 1,108 34,450 mi 46 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
BMW 420D M Sport Pro ED MHEV Auto 87.7% 473 30,518 mi — yrs

Compared to the Suzuki Swift (76.1% pass rate) and the Suzuki Alto (74.0% pass rate), the Suzuki GS1000G outperforms both on MOT reliability.

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Should you buy a used Suzuki GS1000G?

The Suzuki GS1000G has an overall MOT pass rate of 86.0% across 1,108 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 GS1000G are stop lamp does not illuminate immediately a brake applies (12 recorded failures), shock absorber seal failed and leaking oil (12), and roller brake test indicates a binding brake (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.

A typical Suzuki GS1000G owner drives around 305 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 GS1000G models stay on UK roads for around 46 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 GS1000G — Frequently Asked Questions

Is the Suzuki GS1000G reliable?
Based on 1,108 MOT tests, the Suzuki GS1000G has a 86.0% pass rate — above the UK average, suggesting good reliability.
What are the common problems on a Suzuki GS1000G?
The most common MOT failures are stop lamp does not illuminate immediately a brake applies, shock absorber seal failed and leaking oil, and roller brake test indicates a binding brake. Check these on any test drive.
How many miles does a Suzuki GS1000G do per year?
The typical Suzuki GS1000G does around 305 miles per year. Anything significantly above or below this is worth investigating.
How long does a Suzuki GS1000G last?
Most Suzuki GS1000G models stay on UK roads for around 46 years based on our analysis of 202 vehicles.
Should I get a vehicle check before buying a Suzuki GS1000G?
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 GS1000G?
Based on MOT pass rates, the best year to buy a used Suzuki GS1000G is 1981 with a 88.4% pass rate across 147 tests.