Used Toyota Corolla: Inspection checklist

Pick the model year you are going to see. Each sheet lists the checks for the problems owners reported on that year, in the order you would do them at the car. Owners filed 1,274 complaints across these 8 years; the 2020 drew the most.

Choose a model year

Problems that follow the Corolla from year to year

Each of these is a top-three complaint area in at least two model years. Darker cells mean more complaints that year. Whatever year you are looking at, give these extra time.

Area	2018	2019	2020	2021	2022	2023	2024	2025	Total
Electrical	13	12	25	15	18	45	13	5	146
Transmission	10	46	32	11	15	16	12	5	147
Engine	5	23	82	25	7	29	2		173
Airbags	32	19	17	48	10	15	4		145
Steering	7	8	8	5	11	60	11	3	113
Brakes	6	7	11		12	8	7	3	54
Fuel system	22	22						2	46

Corolla generations and updates

First years of a new generation and mid-cycle updates are marked. Each year links to its checklist.

Eighth generation
2020–2023
Seventh generation
2014–2019
- 2018
- 2019
2017 update: Updated front fascia; Revised interior

Mileages where Corolla problems start

From owner reports for each model year, lowest mileage first. Compare these with the odometer of the car you are seeing.

Typical mileage	Problem	Year
3–700 miles	Headlight shadows and dim beams	2024
21–12,197 miles	Start/stop stall in rain	2023
100–9,000 miles	Steering self-turning or pulling	2024
300–7,000 miles	Early transmission hesitation and failure	2024
600–5,000 miles	Low-mileage stalling or power loss	2020
3,700–15,000 miles	Stalls with steering power low	2022
6,000–8,000 miles	Tire blowout or separation	2020
26,000–79,575 miles	Coolant bypass valve failure	2020
33,000–61,000 miles	Coolant bypass valve failure	2021
36,500–71,000 miles	Coolant bypass valve failure	2019
37,000–38,000 miles	Communication module failure	2020
40,000–90,000 miles	Manual clutch slave cylinder failure	2019
42,000–58,000 miles	Manual clutch slave cylinder failure	2021
51,000–97,000 miles	Clutch slave cylinder leak	2020