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Baotian Bt 125 T-9 Reliability, MOT Pass Rate & Common Faults

Free Baotian Bt 125 T-9 car check

Is the Baotian Bt 125 T-9 reliable? We analysed 586 real MOT tests across 163 vehicles to find out.

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Data last updated: · Based on 586 real MOT tests
MOT Pass Rate
74.2%
Typical Mileage
4,153mi
Annual Mileage
775mi/yr
Est. Lifespan
22yrs

The Baotian Bt 125 T-9 is about average for reliability based on real UK MOT data. Common problems include stop lamp does not illuminate immediately a brake applies, shock absorber has inadequate damping effect. and tyre tread depth is below minimum requirements of 1.0mm. Here's everything you need to know before buying a used Baotian Bt 125 T-9.

Baotian Bt 125 T-9 Number Plates

Number plates registered to a Baotian Bt 125 T-9. Click on any registration for full vehicle details — including MOT history, mileage records, previous owners and damage history.

Baotian Bt 125 T-9 MOT Pass Rate by Year

How likely is a Baotian Bt 125 T-9 to pass its MOT? Here's the pass rate for each registration year, newest first.

76.9%
2007
69.2%
2006
75.2%
2005
71.7%
2004

Baotian Bt 125 T-9 Problems — What Goes Wrong?

The most common reasons a Baotian Bt 125 T-9 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 27
shock absorber has inadequate damping effect. 20
Tyre tread depth is below minimum requirements of 1.0mm 17
Brake lever has inadequate reserve travel 15
Headlamp aim too low 12
Tyre valve stem damaged which could cause sudden tyre deflation 11
Steering headbearing has excessive free play 11
Exhaust is leaking and excessively noisey 9
Headlamp at least one does not illuminate on dipped beam 9
Headlamp aim too high 8

Baotian Bt 125 T-9 Mileage — What's Normal?

How many miles does a typical Baotian Bt 125 T-9 owner drive per year? Use this to check if a car you're looking at has suspiciously low or high mileage.

Low usage
221 mi/yr
Typical
775 mi/yr
Average
1,846 mi/yr
Heavy usage
2,044 mi/yr

Baotian Bt 125 T-9 MOT Data by Registration Year

Full breakdown of pass rate and mileage for each year. Use this to compare the Baotian Bt 125 T-9 year you're looking at.

Year Tests Pass Rate Low Mi. Typical Mi. High Mi.
2007 121 76.9% 1,591 3,137 5,928
2006 104 69.2% 2,908 4,036 8,101
2005 262 75.2% 2,178 4,635 7,620
2004 60 71.7% 2,509 4,490 5,432

How Long Does a Baotian Bt 125 T-9 Last?

Based on 163 Baotian Bt 125 T-9 vehicles on UK roads.

Average
6.4 years
Median
6.0 years
Estimated max lifespan
22 years

Baotian Bt 125 T-9 Mileage Distribution

Total mileage recorded across all Baotian Bt 125 T-9 MOT tests. If the car you're looking at is above the 75th percentile, it's done more miles than most.

Median
4,153 mi
75th Percentile
7,414 mi
95th Percentile
12,990 mi
Max Recorded
49,658 mi

Best Year to Buy a Used Baotian Bt 125 T-9

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

Best year
2007

76.9% MOT pass rate from 121 tests

Year to avoid
2006

69.2% MOT pass rate from 104 tests

The best year to buy a used Baotian Bt 125 T-9 is 2007, which has the highest MOT pass rate at 76.9% across 121 tests. The 2006 model year has the lowest pass rate at 69.2% — if you're looking at one from that year, budget for potential repairs and get a thorough pre-purchase inspection.

How Does the Baotian Bt 125 T-9 Compare?

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

Model Pass Rate Tests Typical Mileage Lifespan
Baotian Bt 125 T-9 THIS CAR 74.2% 586 4,153 mi 22 yrs
Baotian Bt 49 QT-9D 73.9% 3,140 5,996 mi 18 yrs
Baotian Bt 49 QT-9 73.6% 2,662 4,826 mi 20 yrs
Baotian Bt 50 QT-9 71.9% 2,344 4,393 mi 22 yrs
BMW 330D M Sport 78.9% 769 133,820 mi — yrs

Compared to the Baotian Bt 49 QT-9D (73.9% pass rate) and the Baotian Bt 49 QT-9 (73.6% pass rate), the Baotian Bt 125 T-9 outperforms both on MOT reliability.

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Should you buy a used Baotian Bt 125 T-9?

The Baotian Bt 125 T-9 has an overall MOT pass rate of 74.2% across 586 real MOT tests — roughly in line with the UK average.

The most common problems on the Baotian Bt 125 T-9 are stop lamp does not illuminate immediately a brake applies (27 recorded failures), shock absorber has inadequate damping effect. (20), and tyre tread depth is below minimum requirements of 1.0mm (17). 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 Baotian Bt 125 T-9 owner drives around 775 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 Baotian Bt 125 T-9 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.

Baotian Bt 125 T-9 — Frequently Asked Questions

Is the Baotian Bt 125 T-9 reliable?
Based on 586 MOT tests, the Baotian Bt 125 T-9 has a 74.2% pass rate — about average for UK cars.
What are the common problems on a Baotian Bt 125 T-9?
The most common MOT failures are stop lamp does not illuminate immediately a brake applies, shock absorber has inadequate damping effect., and tyre tread depth is below minimum requirements of 1.0mm. Check these on any test drive.
How many miles does a Baotian Bt 125 T-9 do per year?
The typical Baotian Bt 125 T-9 does around 775 miles per year. Anything significantly above or below this is worth investigating.
How long does a Baotian Bt 125 T-9 last?
Most Baotian Bt 125 T-9 models stay on UK roads for around 22 years based on our analysis of 163 vehicles.
Should I get a vehicle check before buying a Baotian Bt 125 T-9?
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 Baotian Bt 125 T-9?
Based on MOT pass rates, the best year to buy a used Baotian Bt 125 T-9 is 2007 with a 76.9% pass rate across 121 tests.