What year Rover 623 Is is most reliable?

Based on MOT first-test pass rates, the 1994 Rover 623 Is has the highest pass rate at 0.0%, out of 129 vehicles tested.

What are the most common Rover 623 Is MOT failures?

The most common Rover 623 Is MOT failures vary by year. Check the individual year pages for detailed defect breakdowns — links in the table above.

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129 vehicles · MOT data 1994–1994 · first-test pass rates

Best pass rate year

1994

0.0% first-test pass rate · 129 vehicles

Lowest pass rate year

1994

0.0% first-test pass rate · 129 vehicles

Year	Pass rate	Avg mileage	Vehicles
1994	0.0%	—	129

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