Suzuki Swift SZ-L Dualjet MHEV
Reliability, estimated running costs, and MOT data across 3 model years from 6,435 MOT tests in 2024.
Avg Pass Rate
95%
Total Tests
6,435
Highest Pass Rate
2021 (96%)
Years Covered
3
About the Suzuki Swift SZ-L Dualjet MHEV
The Suzuki Swift SZ-L Dualjet MHEV was MOT tested 6,435 times in 2024 (DVSA data, retests included) across 3 model years (2020 to 2022), with an average pass rate of 95%. That's comfortably above the average of 82% across all models in our data. Our records list hybrid versions.
Best and Worst Years
Of the years with at least 100 tests, the 2021 model has the highest pass rate at 96% from 6,056 tests. The 2020 model has the lowest at 93%. With just a 3 point gap, pass rates are similar across these years. Newer cars usually pass more often simply because they are younger.
Mileage Across Years
The oldest model in our data (2020) averages 26,823 miles, while the newest (2022) averages 20,399 miles.
Compared to the Suzuki brand average of 82%, the Swift SZ-L Dualjet MHEV performs 13 points better, making it one of the more reliable options in the Suzuki range.
Estimated Running Costs
Based on 7,400 miles/year, average pump prices of 174.57p petrol and 199.33p diesel (GOV.UK weekly road fuel prices, week of 19 October 2026), and MOT pass rate data. Insurance not included.
Full 2022 detailsHow reliable is the Suzuki Swift SZ-L Dualjet MHEV?
Suzuki Swift SZ-L Dualjet MHEV by Year
Click any year to see detailed running costs, reliability data, and comparisons with similar cars.
Questions about the Suzuki Swift SZ-L Dualjet MHEV
Is the Suzuki Swift SZ-L Dualjet MHEV reliable?
Across its 3 model years in our data (2020 to 2022), the Suzuki Swift SZ-L Dualjet MHEV averages a 95% MOT pass rate, from 6,435 tests (DVSA MOT data for tests in 2024, retests included). That's 13 points above the average of 82% across all models in the same data. The 2021 model has the highest pass rate of the years with at least 100 tests, at 96%.
Which year Suzuki Swift SZ-L Dualjet MHEV has the best MOT pass rate?
Of the years with at least 100 tests, the 2021 Suzuki Swift SZ-L Dualjet MHEV has the highest MOT pass rate at 96%, while the 2020 model has the lowest at 93%, a 3 point gap. Newer cars usually pass more often simply because they are younger, so compare years of a similar age.
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