Most reliable Renault: MOT failure rates ranked

Updated 05 September 2026.

10.5%

Renault Arkana, the most reliable Renault

The most reliable Renault on MOT failure rate is the Renault Arkana, at 10.5% failures across 20,221 tests.

Rank	Model	MOT failure rate	Tests
1	Renault Arkana	10.5%	20,221
2	Renault Kadjar	17.1%	528,531
3	Renault Captur	17.2%	1,314,129
4	Renault Zoe	18.6%	140,954
5	Renault Twizy	18.8%	5,463
6	Renault Unknown	20.5%	8,587
7	Renault Koleos	23.1%	60,797
8	Renault Twingo	24.8%	429,380
9	Renault G-Modus	25.4%	7,061
10	Renault Trucks Master	25.6%	45,974
11	Renault Grand Modus	26.9%	74,204
12	Renault Motor	27.3%	5,048
13	Renault Gscenic	27.8%	6,329
14	Renault Wind	28.0%	39,249
15	Renault Grd	28.1%	10,171

Questions and answers

What is the most reliable Renault at MOT?

The most reliable Renault on MOT failure rate is the Renault Arkana, at 10.5% failures across 20,221 tests.

Which Renault fails its MOT most often?

The Renault 21 has the highest MOT failure rate of the Renault range, at 40.3%.