BIKERELIABILITY
MOT DATA · GREAT BRITAIN · 2005–2025
Model report · 2005–2025

INDIAN MOTORCYCLE CHIEFTAIN

1811cc Petrol Class 2
94.7%
first-time pass rate
1.9%
failed outright
12,386
median miles at test
264
MOT tests, 2005–2025

Pass rate over time

first-time pass rate by test year · 2021–2025

The CHIEFTAIN's first-time pass rate has fallen 3.3 points since 2021, 97.1% to 93.8%.

93%95%98%2021: 97.1% pass (35 tests)2022: 95.1% pass (41 tests)2023: 94.3% pass (35 tests)2025: 93.8% pass (32 tests)20212025

Pass rate by mileage

how the CHIEFTAIN's first-time pass rate falls with the odometer · class average 84.9%

A low-mileage CHIEFTAIN passes first time 93.8% of the time; by 20k that's 96.9%.

93%95%98%0k: 93.8% pass (96 tests)10k: 96.5% pass (113 tests)20k: 96.9% pass (32 tests)0k10k20k

First-time pass rate by odometer reading at test, 10,000-mile bands for this model. Mileage is the strongest reliability signal. See the full curve.

What fails on a CHIEFTAIN

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects
brakes
3 37.5
suspension
2 25
lamps and reflectors
1 12.5
structure and attachments
1 12.5
tyres
1 12.5

Defects recorded against failed normal tests, 2005–2025, grouped by DVSA inspection section. One test can record multiple defects.

How rivals compare

same type, similar capacity, high test volume

On first-time pass rate the CHIEFTAIN beats 4 of its 4 closest rivals (HARLEY-DAVIDSON FLSTF, HARLEY-DAVIDSON FLSTC, TRIUMPH ROCKET III).

Rivals share this bike's type and sit within ±30% of its engine capacity, ≥ 5,000 tests. Card colour = better/worse first-time pass rate than the CHIEFTAIN.

Pass rate by registration year

how each model-year cohort fares · registration year from first use date

Best year to buy used: 2016 (100.0% pass). Weakest: 2014 (90.6%).

89%94%100%2014: 90.6% pass (139 tests)2016: 100.0% pass (50 tests)20142016

First-time pass rate by the year each bike was first registered (cohorts with ≥ 50 tests). Older cohorts are survivors: the worst examples have already left the road, which tends to lift the earliest years.