Common Problems with the
2022–2024 Smart Fortwo (453)

We've identified 2 known issues that can affect the 2022–2024 Smart Fortwo (453). None are considered critical, but they're worth knowing about before you buy.

Known Issues

Serious

Moderate

Minor

The 2022–2024 period has 1 more issue than the Smart Fortwo (453) average across all year periods.

All Known Issues

DCT Gearbox Clutch Actuator Motor Failure

ModerateGearbox & Transmission

The dual-clutch transmission uses electric actuator motors that can corrode or seize, causing loss of even or odd gears. The lower motor (M15) is accessible but the upper motor (M14) requires intake manifold removal.

Most affected: Twinamic DCT models

Estimated cost: £300–£800Affects: 2014–2024Often appears around: 40,000–80,000 miles

Typical symptoms

•Loss of even or odd gears
•Gear selection failure
•Clunking or rattling from gearbox
•Gearbox warning light

What to inspect before you buy

✓Test all gears during the drive
✓Listen for rattling from the gearbox area
✓Check for gearbox fault codes

Electronic Module Glitches and Software Bugs

MinorElectrics & Electronics

Various electronic modules including central locking, power windows, and the on-board computer can suffer from software bugs, bad contacts, or connector corrosion.

Most affected: All models

Estimated cost: £100–£400Affects: 2014–2024Often appears around: Any age

Typical symptoms

•Central locking failures
•Infotainment freezing or rebooting
•Power window malfunctions
•Random warning lights

What to inspect before you buy

✓Test all electronic features
✓Check for software update history
✓Inspect connectors under seats for corrosion

Buying Tips for the 2022 Smart Fortwo (453)

✓The 0.9 turbo engine is more desirable for motorway use but check for turbo lag or boost leaks.
✓On Twinamic models, ensure the shifts are seamless; it should be much smoother than the older single-clutch Smarts.
✓Check the infotainment system for software updates; early versions were prone to crashing.

2019–2021 Smart Fortwo (453)