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Suzuki Rv 125 K4 Reliability, MOT Pass Rate & Common Faults

Free Suzuki Rv 125 K4 car check

Is the Suzuki Rv 125 K4 reliable? We analysed 4,962 real MOT tests across 455 vehicles to find out.

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Data last updated: · Based on 4,962 real MOT tests
MOT Pass Rate
82.0%
Typical Mileage
11,546mi
Annual Mileage
627mi/yr
Est. Lifespan
22yrs

The Suzuki Rv 125 K4 is above average for reliability based on real UK MOT data. Common problems include stop lamp does not illuminate immediately a brake applies, drive chain excessively loose and brake pad(s) less than 1.5 mm thick. Here's everything you need to know before buying a used Suzuki Rv 125 K4.

Suzuki Rv 125 K4 Number Plates

Number plates registered to a Suzuki Rv 125 K4. Click on any registration for full vehicle details — including MOT history, mileage records, previous owners and damage history.

Suzuki Rv 125 K4 MOT Pass Rate by Year

How likely is a Suzuki Rv 125 K4 to pass its MOT? Here's the pass rate for each registration year, newest first.

68.9%
2007
84.4%
2006
83.1%
2005
81.4%
2004

Suzuki Rv 125 K4 Problems — What Goes Wrong?

The most common reasons a Suzuki Rv 125 K4 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 64
Drive chain excessively loose 64
Brake pad(s) less than 1.5 mm thick 48
Drive chain worn to excess 47
Tyre tread depth is below minimum requirements of 1.0mm 42
shock absorber seal failed and leaking oil 31
Drive chain sprocket worn to excess 29
wheel bearings are excessively rough 25
reflector on motorcycle missing 20
wheel bearings have excessive free play 20

Suzuki Rv 125 K4 Mileage — What's Normal?

How many miles does a typical Suzuki Rv 125 K4 owner drive per year? Use this to check if a car you're looking at has suspiciously low or high mileage.

Low usage
160 mi/yr
Typical
627 mi/yr
Average
1,369 mi/yr
Heavy usage
1,782 mi/yr

Suzuki Rv 125 K4 MOT Data by Registration Year

Full breakdown of pass rate and mileage for each year. Use this to compare the Suzuki Rv 125 K4 year you're looking at.

Year Tests Pass Rate Low Mi. Typical Mi. High Mi.
2007 61 68.9% 13,524 17,741 24,302
2006 173 84.4% 5,396 9,696 15,601
2005 1,688 83.1% 5,585 10,198 16,656
2004 2,992 81.4% 6,532 12,482 20,730

How Long Does a Suzuki Rv 125 K4 Last?

Based on 455 Suzuki Rv 125 K4 vehicles on UK roads.

Average
14.8 years
Median
17.0 years
Estimated max lifespan
22 years

Suzuki Rv 125 K4 Mileage Distribution

Total mileage recorded across all Suzuki Rv 125 K4 MOT tests. If the car you're looking at is above the 75th percentile, it's done more miles than most.

Median
11,546 mi
75th Percentile
18,816 mi
95th Percentile
32,697 mi
Max Recorded
176,311 mi

Best Year to Buy a Used Suzuki Rv 125 K4

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

Best year
2006

84.4% MOT pass rate from 173 tests

Year to avoid
2007

68.9% MOT pass rate from 61 tests

The best year to buy a used Suzuki Rv 125 K4 is 2006, which has the highest MOT pass rate at 84.4% across 173 tests. The 2007 model year has the lowest pass rate at 68.9% — if you're looking at one from that year, budget for potential repairs and get a thorough pre-purchase inspection.

How Does the Suzuki Rv 125 K4 Compare?

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

Model Pass Rate Tests Typical Mileage Lifespan
Suzuki Rv 125 K4 THIS CAR 82.0% 4,962 11,546 mi 22 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
Triumph Speed Master 865 87.6% 7,204 9,748 mi 21 yrs

Compared to the Suzuki Swift (76.1% pass rate) and the Suzuki Alto (74.0% pass rate), the Suzuki Rv 125 K4 outperforms both on MOT reliability.

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Should you buy a used Suzuki Rv 125 K4?

The Suzuki Rv 125 K4 has an overall MOT pass rate of 82.0% across 4,962 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 Rv 125 K4 are stop lamp does not illuminate immediately a brake applies (64 recorded failures), drive chain excessively loose (64), and brake pad(s) less than 1.5 mm thick (48). 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 Rv 125 K4 owner drives around 627 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 Rv 125 K4 models stay on UK roads for around 22 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 Rv 125 K4 — Frequently Asked Questions

Is the Suzuki Rv 125 K4 reliable?
Based on 4,962 MOT tests, the Suzuki Rv 125 K4 has a 82.0% pass rate — above the UK average, suggesting good reliability.
What are the common problems on a Suzuki Rv 125 K4?
The most common MOT failures are stop lamp does not illuminate immediately a brake applies, drive chain excessively loose, and brake pad(s) less than 1.5 mm thick. Check these on any test drive.
How many miles does a Suzuki Rv 125 K4 do per year?
The typical Suzuki Rv 125 K4 does around 627 miles per year. Anything significantly above or below this is worth investigating.
How long does a Suzuki Rv 125 K4 last?
Most Suzuki Rv 125 K4 models stay on UK roads for around 22 years based on our analysis of 455 vehicles.
Should I get a vehicle check before buying a Suzuki Rv 125 K4?
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 Rv 125 K4?
Based on MOT pass rates, the best year to buy a used Suzuki Rv 125 K4 is 2006 with a 84.4% pass rate across 173 tests.