How much does an Audi A1 1.4 TFSI / 25-30 TFSI engine replacement cost-

The cost to replace an Audi A1 1.4 TFSI / 25-30 TFSI engine varies based on the condition of the unit and the generation of your vehicle.

What are the common problems with the Audi A1 1.4 TFSI / 25-30 TFSI engine-

While the EA211 generation is robust, high-mileage examples can develop specific issues depending on the architecture.

What is the difference between the EA111 and EA211 1.4 TFSI engines in the A1-

The EA111 (pre-2014) uses a chain-driven timing system and, in higher outputs, a twin-charger (supercharger + turbo), which is prone to tensioner and clutch wear. The EA211 (2014+) uses a quieter, more reliable belt-driven timing system and is generally much more robust, with water pump leaks being the primary known issue.

Will a replacement 1.4 TFSI / 25-30 TFSI engine be compatible with my S tronic gearbox-

Yes, but compatibility must be verified by engine code and transmission type.

Audi 1.4 TFSI / 25-30 TFSI SPECIALISTS

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Get quotes today from trusted UK Audi A1 1.4 TFSI / 25-30 TFSI engine specialists. Compare prices on reconditioned, rebuilt and used engines to find the best deal for your exact registration.

Supply & Fit Available

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Audi A1 1.4 TFSI / 25-30 TFSI Engine

from£2,500 to £4,000...

Usedfrom £500
Reconditionedfrom £1,500
Common codesCAXA, CAVG, CTHG

Audi a1 1.4 TFSI / 25-30 TFSI Used Engine — CAXA

Audi a1Used Engine — CAXA

Audi a1 1.4 TFSI / 25-30 TFSI Reconditioned Engine — CAXA

Audi a1Reconditioned Engine — CAXA

Audi a1 1.4 TFSI / 25-30 TFSI Rebuilt Engine — CAXA

Audi a1Rebuilt Engine — CAXA

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How it works

3 Simple Steps to Finding the Right Replacement Engine

Clear information first, then the right engine and specialist for your exact vehicle.

Variant History

Audi A1 1.4 TFSI / 25-30 TFSI Engine History & Specs at a Glance

The 1.4 TFSI engine has been a staple of the Audi A1 range, evolving from the supercharged/turbocharged EA111 architecture to the highly efficient, belt-driven EA211 architecture, later adopting the "25 TFSI" and "30 TFSI" power badges to reflect updated output and emissions standards.

2010
CAXA (122hp) & CAVG (185hp), EA111 architecture launch (8X generation), featuring twin-charging on higher outputs.
2012
CPTA (140hp), introduction of ACT (cylinder deactivation) for improved fuel efficiency.
2014
CZEA (150hp) & CZCA (125hp), transition to EA211 architecture with belt-driven timing and improved thermal management.
2015
CZDB / CZDD (125hp), badged as 25 TFSI / 30 TFSI in later A1 updates, featuring refined ECU mapping and stricter emissions compliance.

Every engine fitted to the Audi A1 1.4 TFSI / 25-30 TFSI is covered below, with UK rebuilt pricing and known failure points.

Engine Codes & Pricing

Audi A1 1.4 TFSI / 25-30 TFSI Engine Codes Specifications & Replacement Cost

Find your exact engine code, specs and UK replacement cost guide.

CAXA — 1.4L Petrol (2010-2014)

Power Output: 122hp
Years Fitted: 2010-2014

Can’t find your exact engine code?-> Get quotes for CAXA Audi A1 1.4 TFSI / 25-30 TFSI engine replacement

-> Get quotes for CAXA Audi A1 1.4 TFSI / 25-30 TFSI engine replacement

Common Problems

Audi A1 1.4 TFSI / 25-30 TFSI Engine Problems Repair Cost vs Replacement

The Audi A1 1.4 TFSI / 25-30 TFSI spans two distinct architectures. The older EA111 (CAXA, CAVG) is prone to timing chain and twincharger issues, while the newer EA211 (CZEA, CZCA, CZDB, CZDD) is highly robust, with water pump leaks being the primary concern. Rebuilt engines supplied through EnginesMarket include upgraded components addressing these original failure points, backed by a minimum 12-month unlimited-mileage warranty.

Common failure points and repair options

Timing Chain Tensioner Failure

Affected: Audi A1 1.4 TFSI / 25-30 TFSI (CAXA, CAVG, 2010-2014)
Typical failure mileage: 60,000-100,000 miles

Root cause

The EA111 timing chain tensioner design is a known weak point, allowing chain stretch that can lead to catastrophic valve and piston damage if the chain skips a tooth.

Repair options

Repair tier	Dealer price	Specialist price
Minor/Preventative	£800-£1,500	£500-£900
Full Replacement - rebuilt/reconditioned engine	£4,000-£6,000	£2,500-£4,000

Our recommendation

If you hear a distinct rattle on cold starts, investigate the timing chain immediately. Preventative tensioner replacement is far cheaper than a full engine rebuild. If the block is already compromised, a reconditioned replacement offers the best long-term reliability.

-> Compare rebuilt CAXA Audi A1 1.4 TFSI / 25-30 TFSI engine prices

Water Pump Leaks & Carbon Buildup

Affected: Audi A1 1.4 TFSI / 25-30 TFSI (CZEA, CZCA, CZDB, CZDD, 2014-present)
Typical failure mileage: 80,000-120,000 miles

Root cause

The composite plastic housing of the EA211 water pump can degrade under repeated heat cycles, leading to external coolant leaks. Direct injection also causes gradual carbon buildup on intake valves.

Repair options

Repair tier	Dealer price	Specialist price
Minor/Preventative	£400-£800	£250-£500
Full Replacement - rebuilt/reconditioned engine	£3,500-£5,500	£2,000-£3,500

Our recommendation

Address any coolant warnings or visible seepage immediately. Preventative replacement of the water pump is a straightforward, low-cost repair that prevents cascading overheating issues.

-> Compare rebuilt CZCA Audi A1 1.4 TFSI / 25-30 TFSI engine prices

Don't Let Engine Failure Write Off Your Audi A1 1.4 TFSI / 25-30 TFSI

Whether you are dealing with persistent timing chain warnings or coolant leaks, replacing the engine with a professionally rebuilt unit ensures the underlying flaws are corrected. With a minimum 12-month unlimited-mileage warranty and nationwide supply & fit options, you avoid the unpredictable costs of main dealer repairs while keeping your Audi A1 1.4 TFSI / 25-30 TFSI performing at its peak.

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FAQ

Audi A1 1.4 TFSI / 25-30 TFSI Engine ReplacementFrequently Asked Questions

Everything Audi A1 1.4 TFSI / 25-30 TFSI owners usually ask before choosing a rebuilt, reconditioned or used replacement engine.

It depends on the vehicle's current market value and overall condition.

8X models (2010-2014) are typically valued between £2,500 and £8,000.
A full rebuilt engine may represent 50-80% of this value, making a high-quality used or reconditioned unit a more financially sensible route.
If the rest of the car is in excellent condition, a reconditioned engine with a warranty can extend its life cost-effectively.

-> Check reconditioned Audi A1 1.4 TFSI / 25-30 TFSI engine prices

Why Choose Us

Compare Audi A1 1.4 TFSI / 25-30 TFSI Engine Prices Today

Don't overpay at the main dealer. Compare free, no-obligation quotes from vetted UK specialists for your exact Audi A1 1.4 TFSI / 25-30 TFSI registration. Whether you need a budget used unit or a fully rebuilt engine with a comprehensive warranty, we match you with the right supplier to get you back on the road safely and affordably.

150+150+ Audi A1 1.4 TFSI / 25-30 TFSI engines supplied through our network

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