7 Model Years Analyzed
General Motors Sierra
MOT Pass Rate & Statistics
Average pass rate across all model years (1986-2010), based on 9 DVSA recorded tests.
88.9%
Average Pass Rate
7
Model Years
0k
Tests Analyzed
Most Tested Year
2003 General Motors Sierra MOT Pass Rate & Common Failures
Pass Rate by Year
Most Common Failures Across All Years
- 1An induction or exhaust leak that could affect emissions levels
- 2Emissions test unable to be completed
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Frequently Asked Questions
What is the average MOT pass rate for a General Motors Sierra?
The General Motors Sierra has an average 88.9% MOT pass rate across model years 1986 to 2010, based on DVSA test data.
What are the most common MOT failures on a General Motors Sierra?
The most common MOT failure reasons for the General Motors Sierra across all years are: an induction or exhaust leak that could affect emissions levels, emissions test unable to be completed. These are typical wear items that can often be checked and addressed before your test.
Which General Motors Sierra year has the best MOT pass rate?
MOT pass rates vary by year - newer models typically have higher pass rates. Check our year-by-year breakdown above to compare pass rates for specific General Motors Sierra model years.