MOT comparison

Suzuki Swift Mk4 vs Toyota Yaris Mk3

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

Suzuki Swift Mk4 (AZG)

653,757

MOT tests compared · built 2010–2017

Passes more often in 0 of 13 mileage bands

Toyota Yaris Mk3

2,026,409

MOT tests compared · built 2011–2020

Passes more often in 8 of 13 mileage bands

MOT pass rate by mileage

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

Suzuki Swift Mk4 Toyota Yaris Mk3

Under 10,000 miles 93.0% vs 93.4%

18,436 and 101,494 MOTs

10,000–20,000 miles 90.3% vs 90.1%

70,801 and 321,033 MOTs

20,000–30,000 miles 86.9% vs 86.9%

101,136 and 382,056 MOTs

30,000–40,000 miles 83.6% vs 83.6%

101,219 and 334,511 MOTs

40,000–50,000 miles 79.6% vs 80.2%

89,294 and 262,715 MOTs

50,000–60,000 miles 75.8% vs 76.9%

74,314 and 195,228 MOTs

60,000–70,000 miles 71.8% vs 73.6%

58,999 and 140,549 MOTs

70,000–80,000 miles 67.8% vs 71.1%

45,136 and 98,214 MOTs

80,000–90,000 miles 64.5% vs 68.7%

32,870 and 66,875 MOTs

90,000–100,000 miles 61.5% vs 67.2%

22,758 and 44,884 MOTs

100,000–125,000 miles 58.9% vs 65.6%

28,279 and 54,849 MOTs

125,000–150,000 miles 56.9% vs 63.9%

8,251 and 18,056 MOTs

150,000–175,000 miles 55.2% vs 63.1%

2,264 and 5,945 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

Suzuki Swift Mk4 fails more often on

Stop lamp

Fails about 4 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
Rear brake pipe

Fails about 5 times as often as the Toyota Yaris Mk3: 1.8% of MOTs against 0.37%.

In 10 of 13 mileage bands · Braking System

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

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Check a car's MOT Compare the Suzuki Swift Mk4 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.