IsItAGoodCar
Reliability Guide

Common Problems with the
2021 Alpine A110 (Modern)

We've identified 3 known issues that can affect the 2021 Alpine A110 (Modern). 1 of these are serious faults that could be expensive to repair.

3
Known Issues
1
Serious
0
Moderate
2
Minor

The 2021 period has 2 more issues than the Alpine A110 (Modern) average across all year periods.

All Known Issues

Power Electronic Box (PEB) Failure

SeriousElectrics & Electronics

The PEB manages power distribution and is prone to internal failure, leading to a total loss of power and a "Check Electric System" warning.

Most affected: All A110 models, specifically 2018–2020 production

Estimated cost: £1,500–£2,500 (Often covered by goodwill/warranty)Affects: 2017–2021

Typical symptoms

  • •"Stop" warning on dash
  • •Car won't start
  • •Loss of power while driving

What to inspect before you buy

  • ✓Ask if the PEB has been replaced with the latest part number.
  • ✓Check for historical fault codes related to power management.

Infotainment Screen Freezing

MinorElectrics & Electronics

The tablet-style infotainment system is known for lagging or completely freezing, requiring a system reboot or software update.

Most affected: Early "Pure" and "Légende" models

Estimated cost: £0–£200 (Software update)Affects: 2017–2022

Typical symptoms

  • •Screen stuck on logo
  • •Unresponsive touch controls
  • •Bluetooth pairing failures

What to inspect before you buy

  • ✓Check if the latest firmware (V2/V3) has been installed.
  • ✓Test CarPlay/Android Auto connectivity during the test drive.

Brake Squeal (Brembo)

MinorBrakes

The lightweight Brembo calipers are prone to high-pitched squealing during low-speed braking.

Most affected: A110 Pure, A110 S, A110 GT

Estimated cost: £100–£300Affects: 2017–2025

Typical symptoms

  • •Loud squealing when coming to a halt

What to inspect before you buy

  • ✓Check for pad wear.
  • ✓Consider if "anti-squeal" shims or copper grease have been applied.

Buying Tips for the 2021 Alpine A110 (Modern)

  • ✓Verify the Power Electronic Box (PEB) has been replaced or updated, as early unit failures can immobilise the car.
  • ✓Check the air conditioning condenser; its low position makes it highly vulnerable to stone damage on UK roads.
  • ✓Test the infotainment system extensively, as early versions are prone to freezing and Apple CarPlay dropouts.
  • ✓Inspect the aluminium bodywork for signs of "paint bubbling" or galvanic corrosion, particularly near panel joins.
  • ✓Listen for excessive brake squeal; while common for the Brembo setup, it can be annoying in daily traffic.
  • ✓Ensure the dual-clutch transmission shifts smoothly and without hesitation, particularly when cold.
2020 Alpine A110 (Modern)2022 Alpine A110 (Modern)

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Other Alpine A110 (Modern) Year Periods

2017201820192020202120222023–2025

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