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Harley Davidson MT350 Reliability, MOT Pass Rate & Common Faults

Free Harley Davidson MT350 car check

Is the Harley Davidson MT350 reliable? We analysed 2,682 real MOT tests across 334 vehicles to find out.

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Data last updated: · Based on 2,682 real MOT tests
MOT Pass Rate
83.4%
Typical Mileage
11,298mi
Annual Mileage
529mi/yr
Est. Lifespan
33yrs

The Harley Davidson MT350 is above average for reliability based on real UK MOT data. Common problems include stop lamp does not illuminate immediately a brake applies, wheel bearings have excessive free play and drive chain excessively loose. Here's everything you need to know before buying a used Harley Davidson MT350.

Harley Davidson MT350 Number Plates

Number plates registered to a Harley Davidson MT350. Click on any registration for full vehicle details — including MOT history, mileage records, previous owners and damage history.

Harley Davidson MT350 MOT Pass Rate by Year

How likely is a Harley Davidson MT350 to pass its MOT? Here's the pass rate for each registration year, newest first.

86.1%
1997
83.8%
1996
83.8%
1995
81.3%
1994
82.6%
1993

Harley Davidson MT350 Problems — What Goes Wrong?

The most common reasons a Harley Davidson MT350 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 18
wheel bearings have excessive free play 11
Drive chain excessively loose 11
Brake pad(s) less than 1.5 mm thick 11
shock absorber seal failed and leaking oil 10
Exhaust is leaking and excessively noisey 8
Tyre has a tear caused by separation or partial failure of its structure 8
Headlamp aim beam image kick up to the offside 7
Direction indicators not working 7
Roller brake test The less effective brake control does not achieve an efficiency of 25%. 6

Harley Davidson MT350 Mileage — What's Normal?

How many miles does a typical Harley Davidson MT350 owner drive per year? Use this to check if a car you're looking at has suspiciously low or high mileage.

Low usage
157 mi/yr
Typical
529 mi/yr
Average
1,217 mi/yr
Heavy usage
1,528 mi/yr

Harley Davidson MT350 MOT Data by Registration Year

Full breakdown of pass rate and mileage for each year. Use this to compare the Harley Davidson MT350 year you're looking at.

Year Tests Pass Rate Low Mi. Typical Mi. High Mi.
1997 287 86.1% 8,860 11,566 15,260
1996 844 83.8% 6,749 11,316 17,051
1995 623 83.8% 5,419 10,648 15,655
1994 635 81.3% 6,684 11,618 17,350
1993 236 82.6% 8,053 11,792 17,166

How Long Does a Harley Davidson MT350 Last?

Based on 334 Harley Davidson MT350 vehicles on UK roads.

Average
22.7 years
Median
25.0 years
Estimated max lifespan
33 years

Harley Davidson MT350 Mileage Distribution

Total mileage recorded across all Harley Davidson MT350 MOT tests. If the car you're looking at is above the 75th percentile, it's done more miles than most.

Median
11,298 mi
75th Percentile
16,832 mi
95th Percentile
30,208 mi
Max Recorded
152,286 mi

Best Year to Buy a Used Harley Davidson MT350

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

Best year
1997

86.1% MOT pass rate from 287 tests

Year to avoid
1994

81.3% MOT pass rate from 635 tests

The best year to buy a used Harley Davidson MT350 is 1997, which has the highest MOT pass rate at 86.1% across 287 tests. The 1994 model year has the lowest pass rate at 81.3% — if you're looking at one from that year, budget for potential repairs and get a thorough pre-purchase inspection.

How Does the Harley Davidson MT350 Compare?

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

Model Pass Rate Tests Typical Mileage Lifespan
Harley Davidson MT350 THIS CAR 83.4% 2,682 11,298 mi 33 yrs
Harley Davidson Flstf 90.2% 29,205 12,821 mi 36 yrs
Harley Davidson XL 89.1% 22,811 6,150 mi 13 yrs
Harley Davidson Flstc 90.4% 18,909 18,256 mi 37 yrs
Suzuki Dl 650 L0 92.5% 983 16,363 mi 16 yrs

Compared to the Harley Davidson Flstf (90.2% pass rate) and the Harley Davidson XL (89.1% pass rate), the Harley Davidson MT350 trails behind on MOT reliability.

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Should you buy a used Harley Davidson MT350?

The Harley Davidson MT350 has an overall MOT pass rate of 83.4% across 2,682 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 Harley Davidson MT350 are stop lamp does not illuminate immediately a brake applies (18 recorded failures), wheel bearings have excessive free play (11), and drive chain excessively loose (11). 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 Harley Davidson MT350 owner drives around 529 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 Harley Davidson MT350 models stay on UK roads for around 33 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.

Harley Davidson MT350 — Frequently Asked Questions

Is the Harley Davidson MT350 reliable?
Based on 2,682 MOT tests, the Harley Davidson MT350 has a 83.4% pass rate — above the UK average, suggesting good reliability.
What are the common problems on a Harley Davidson MT350?
The most common MOT failures are stop lamp does not illuminate immediately a brake applies, wheel bearings have excessive free play, and drive chain excessively loose. Check these on any test drive.
How many miles does a Harley Davidson MT350 do per year?
The typical Harley Davidson MT350 does around 529 miles per year. Anything significantly above or below this is worth investigating.
How long does a Harley Davidson MT350 last?
Most Harley Davidson MT350 models stay on UK roads for around 33 years based on our analysis of 334 vehicles.
Should I get a vehicle check before buying a Harley Davidson MT350?
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 Harley Davidson MT350?
Based on MOT pass rates, the best year to buy a used Harley Davidson MT350 is 1997 with a 86.1% pass rate across 287 tests.