MOT comparison

Toyota Yaris Mk3 vs Suzuki Swift Mk4

How the Toyota Yaris Mk3 (2011–2020) and the Suzuki Swift Mk4 (AZG) (2010–2017) do at their MOTs, compared at the same mileage so a high-mileage car is never measured against a low-mileage one.

Toyota Yaris Mk3

2,026,409

MOT tests compared · built 2011–2020

Passes more often in 8 of 13 mileage bands

Suzuki Swift Mk4 (AZG)

653,757

MOT tests compared · built 2010–2017

Passes more often in 0 of 13 mileage bands

MOT pass rate by mileage

Share of MOTs passed first time, at the mileage recorded at the test.

Toyota Yaris Mk3 Suzuki Swift Mk4

Under 10,000 miles 93.4% vs 93.0%

101,494 and 18,436 MOTs

10,000–20,000 miles 90.1% vs 90.3%

321,033 and 70,801 MOTs

20,000–30,000 miles 86.9% vs 86.9%

382,056 and 101,136 MOTs

30,000–40,000 miles 83.6% vs 83.6%

334,511 and 101,219 MOTs

40,000–50,000 miles 80.2% vs 79.6%

262,715 and 89,294 MOTs

50,000–60,000 miles 76.9% vs 75.8%

195,228 and 74,314 MOTs

60,000–70,000 miles 73.6% vs 71.8%

140,549 and 58,999 MOTs

70,000–80,000 miles 71.1% vs 67.8%

98,214 and 45,136 MOTs

80,000–90,000 miles 68.7% vs 64.5%

66,875 and 32,870 MOTs

90,000–100,000 miles 67.2% vs 61.5%

44,884 and 22,758 MOTs

100,000–125,000 miles 65.6% vs 58.9%

54,849 and 28,279 MOTs

125,000–150,000 miles 63.9% vs 56.9%

18,056 and 8,251 MOTs

150,000–175,000 miles 63.1% vs 55.2%

5,945 and 2,264 MOTs

Parts that fail more often

Only differences that hold across at least half of the mileage bands we could compare, and that are far too large to be chance, are listed. How we decide

Toyota Yaris Mk3 fails more often on

Side repeater

Fails about 7 times as often as the Suzuki Swift Mk4: 1.6% of MOTs against 0.23%.

In 12 of 13 mileage bands
Front coil spring

Fails about 4 times as often as the Suzuki Swift Mk4: 3.5% of MOTs against 0.85%.

In 11 of 13 mileage bands · Springs & Shocks
Rear wheel bearing

Fails over 20 times as often as the Suzuki Swift Mk4: 1.1% of MOTs against 0.05%.

In 10 of 13 mileage bands

Suzuki Swift Mk4 fails more often on

Stop lamp

Fails about 3 times as often as the Toyota Yaris Mk3: 3.2% of MOTs against 0.92%.

In 10 of 13 mileage bands · Lights & Signals
Parking brake

Fails about 3 times as often as the Toyota Yaris Mk3: 2.6% of MOTs against 1.0%.

In 10 of 13 mileage bands · Braking System

Own one of these?

Enter your registration to see your own car's MOT history, its predicted pass chance and what usually fails next at its mileage.

Check a car's MOT Compare the Toyota Yaris Mk3 with another model

These are differences in real MOT results, not engineering verdicts. Owner mix differs between models (some are more often taxis, first cars or rural cars), which is why every figure compares cars at the same mileage. How we compare cars.

MOT records: DVSA MOT history, which contains public sector information licensed under the Open Government Licence v3.0. See this the other way round.