2020–2021 Smart Forfour (453)
Browse our directory of 2020–2021 Smart Forfour (453) vehicles. Access instant MOT history reports, tax status, and reliability insights for any registration listed below.
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Common Problems & Reliability
The 2020–2021 Smart Forfour (453) has 3 known issues. 2 are moderate concerns worth inspecting before purchase.
Twinamic Gearbox Judder
ModerateThe dual-clutch transmission can develop a judder, especially when pulling away from a standstill or in heavy traffic.
Symptoms: Vibration when pulling away, Hesitation when shifting between 1st and 2nd
Est. repair cost: £300–£1,200
Suspension Bottoming Out and Rapid Wear
ModerateThe suspension is quite stiff and can bottom out on speed bumps or rough roads. Front suspension arms and silent blocks wear rapidly, especially with kerb impacts in city driving.
Symptoms: Knocking over speed bumps, Reduced stability...
Est. repair cost: £200–£500
Rapid Brake Pad Wear
MinorBrake pads wear out significantly faster than average, typically lasting only 25,000–30,000 miles compared to the normal 40,000 miles. Rear brake drums can also corrode.
Symptoms: Squealing brakes, Reduced braking performance...
Est. repair cost: £100–£250
Buying Tips for the 2020–2021 Smart Forfour (453)
- ✓Check the rear door hinges and latches; they are quite lightweight and can get damaged.
- ✓Verify that the rear seat folding mechanism works smoothly.
- ✓The 0.9 turbo is the better choice for carrying four passengers.
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