Triumph Acclaim Hls Trio Auto — Reliability by Year
4,852 vehicles · MOT data 1981–1984 · first-test pass rates
This page shows MOT first-test pass rates for each year the Triumph Acclaim Hls Trio Auto was manufactured — click any year to explore that cohort in detail. Trying to decide which year to buy? See the full buying guide →
Which year Triumph Acclaim Hls Trio Auto is most reliable?
MOT pass rate by year of manufacture — averaged across each vehicle's lifetime of tests. Green = noticeably above average for this model; red = noticeably below average.
Tests range from an average of 57,827 miles (newest year) to 90,096 miles (oldest year). Older years naturally accumulate more tests at higher mileages — see the mileage-normalised breakdown →
We've done the full analysis — which years to look for, which to avoid, and where to find the best value for reliability on a Triumph Acclaim Hls Trio Auto.
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