1.2 TSI 105hp (CBZB)

2010–2013 · petrol · 1197cc · 105hp

Engine codes: CBZB

Problematic

Reliability, common problems and owner reviews for the Volkswagen Golf VI 1.2 TSI 105hp (CBZB). Check this before you buy used.

Same EA111 1.2 TSI as the 85hp with a little more power — and the same timing-chain/tensioner risk. Good to drive and frugal, but the chain is the thing that decides whether you've bought a bargain or a bill.

Same engine, other cars

This is the same physical engine (CBZB) sold under different names across brands. Reliability is broadly shared — cross-check these:

Known Issues

Timing chain / tensioner failurecritical

Early oil-pressure tensioner allows chain to jump on start-up → valve damage. Listen for cold-start rattle.

Fix / Workaround: Proactive revised chain + tensioner kit; gentle cold starts.

Repair cost: €600–€1400

Typically appears after: 90,000 km

Plastic water pump / thermostat housingrecurring

Plastic coolant housing leaks with age.

Fix / Workaround: Replace with updated part.

Repair cost: €150–€400

Year Cutoffs

2014: Before — Original tensioner — jump risk. After — Revised tensioner (later platforms).

Mileage Thresholds

After 90,000 km: Chain/tensioner risk climbs.

Pre-Purchase Checklist

☐Cold-start rattle check
☐Chain/tensioner replacement history
☐Coolant / water-pump leak check
☐Check DSG7 if fitted

Frequently asked questions

Is the Volkswagen Golf VI 1.2 TSI 105hp (CBZB) reliable?

Problematic — Same EA111 1.2 TSI as the 85hp with a little more power — and the same timing-chain/tensioner risk. Good to drive and frugal, but the chain is the thing that decides whether you've bought a bargain or a bill.

What are the common problems and reviews for the Volkswagen Golf VI 1.2 TSI 105hp (CBZB)?

The most commonly reported problems: Timing chain / tensioner failure, Plastic water pump / thermostat housing.

Is a used Volkswagen Golf VI 1.2 TSI 105hp (CBZB) worth buying?

Known design issues and recurring faults that were never fully resolved. Buy only with eyes open.