Suzuki Swift SZ-T Dualjet MHEV

Reliability, estimated running costs, and MOT data across 1 model year from 945 MOT tests in 2024.

Avg Pass Rate

96%

Total Tests

945

Model Year

2021

Years Covered

About the Suzuki Swift SZ-T Dualjet MHEV

The Suzuki Swift SZ-T Dualjet MHEV was MOT tested 945 times in 2024 (DVSA data, retests included) across 1 model year (2021), with an average pass rate of 96%. That's comfortably above the average of 82% across all models in our data. Our records list hybrid versions.

Compared to the Suzuki brand average of 82%, the Swift SZ-T Dualjet MHEV performs 14 points better, making it one of the more reliable options in the Suzuki range.

Estimated Running Costs

Fuel (Hybrid, 1197cc)

£1,175

Road Tax

£200

MOT Test

£55

Predicted Repairs

£200

Total per year£1,630

Per month£136/mo

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 2021 details

How reliable is the Suzuki Swift SZ-T Dualjet MHEV?

vs average of all models+14% (82% avg)

vs Suzuki brand average+14% (82% avg)

Suzuki Swift SZ-T Dualjet MHEV by Year

Click any year to see detailed running costs, reliability data, and comparisons with similar cars.

Year	Pass Rate	Tests	Avg Mileage
2021	96%	945	19,156 mi

Questions about the Suzuki Swift SZ-T Dualjet MHEV

Is the Suzuki Swift SZ-T Dualjet MHEV reliable?

Across its 1 model year in our data (2021), the Suzuki Swift SZ-T Dualjet MHEV averages a 96% MOT pass rate, from 945 tests (DVSA MOT data for tests in 2024, retests included). That's 14 points above the average of 82% across all models in the same data.