Audi A1 1.4 TFSI / 25/30 TFSI Engine ReplacementCompare Prices & Get Quotes
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 most cost-effective, warranty-backed solution for your vehicle.
Supply & Fit Available
12-Month Warranty
Nationwide Delivery
100+ Suppliers
From £2,000 to £4,000
Used from £500 · Reconditioned from £1,200 · Common codes: CAXA, CAVG, CZCA, CHZB, DKJA
From £500
Tested, bare/short engine
From £1,200
Rod bearings addressed, tested
From quote
Upgraded bearings, full teardown, revised valvetrain
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3 Simple Steps3 Simple Stepsto Finding the Best Audi A1 1.4 TFSI / 25/30 TFSI Replacement Engineto Finding the Best Audi A1 1.4 TFSI / 25/30 TFSI Replacement Engine
Most replacements completed within 3-5 days.
Variant HistoryAudi A1 1.4 TFSI / 25/30 TFSI - Engine History & Specs at a Glance
The 1.4 TFSI and subsequent 25/30 TFSI badging represent the core petrol offerings for the Audi A1, balancing turbocharged performance with everyday efficiency across the 8X and 8Y generations. Over its production run, the architecture evolved from the EA111 chain-driven design to the highly refined, belt-driven EA211 platform.
Variant HistoryAudi A1 1.4 TFSI / 25/30 TFSI - Engine History & Specs at a Glance
The 1.4 TFSI and subsequent 25/30 TFSI badging represent the core petrol offerings for the Audi A1, balancing turbocharged performance with everyday efficiency across the 8X and 8Y generations. Over its production run, the architecture evolved from the EA111 chain-driven design to the highly refined, belt-driven EA211 platform.
Audi A1 1.4 TFSI / 25/30 TFSI
Fuel TypePetrol
Engine Size Range1.0L-1.4L
Power Output Range95hp-185hp across the variant's historyEngine History Timeline
CAXA (122hp) and CAVG (185hp) engine codes introduced for the 8X generation establishing the 1.4 TFSI baseline with twin-charger or single-turbo setups.
CZEA (150hp) and CZCA (125hp) engine codes introduced featuring the updated EA211 architecture with improved reliability, timing belt drive, and cylinder deactivation.
8Y generation launch. The 25 TFSI (CHZB/DKLA 95hp) and 30 TFSI (DKJA/DKRF, 116hp) badging was introduced, utilising the refined 1.0-litre 3-cylinder EA211 engine for optimal urban efficiency.
Key Specs Snapshot
Fuel TypePetrolEngine Size Range1.0L-1.4LPower Output Range95hp-185hp across the variant's historyYears Produced2010-presentEvery engine fitted to the Audi A1 1.4 TFSI / 25/30 TFSI is covered below, with UK rebuilt pricing and known failure points.
Audi A1 1.4 TFSI / 25/30 TFSI Engine Codes - Specifications & Replacement CostAudi A1 1.4 TFSI / 25/30 TFSI Engine Codes - Specifications & Replacement Cost
1.4L Petrol TFSI (2010-2014)
Power Output122hpYears Fitted2010-2014
Compatible Trim Levels
- 1.4 TFSI
- 1.4 TFSI Sport
- 1.4 TFSI S line
Find your exact engine code, specs and UK replacement cost guide.
Used
Tested, ready-to-fit engine
£500-£1,200
Reconditioned
Addressed known issues, tested
£1,500-£2,800
Rebuilt
Full teardown, upgraded internals
£2,500-£4,000
Common Failure
Timing chain tensioner wear and turbocharger issues, typically observed between 60,000 and 100,000 miles.
The Audi A1 1.4 TFSI / 25/30 TFSI is generally robust, particularly in its later EA211 iterations. However, specific components carry known vulnerabilities. The CAXA and CAVG codes dominate earlier replacement demand for this variant due to timing chain weaknesses, while later models may experience cooling system or carbon buildup issues. Rebuilt engines sourced through EnginesMarket include upgraded components addressing these original failure points, backed by a minimum 12-month unlimited-mileage warranty.
Why the Audi A1 1.4 TFSI / 25/30 TFSI (CAXA) Risks Catastrophic Damage
Affected Vehicles
Audi A1 1.4 TFSI / 25/30 TFSI (CAXA, CAVG, 2010-2014)
Typical Failure Mileage
60,000-100,000 miles
Root Cause
Early EA111 architecture timing chain tensioners can lose pressure, allowing the chain to stretch and potentially skip a tooth, causing catastrophic valve-to-piston contact.
Why It Happens
Early EA111 architecture timing chain tensioners can lose pressure, allowing the chain to stretch and potentially skip a tooth, causing catastrophic valve-to-piston contact.
Dealer (parts + labour)
£800-£1,500
Specialist (parts + labour)
£500-£900
What it involves
Timing chain, guides, and revised tensioner replacement
Suitability
Viable only if caught early via cold-start rattle diagnosis before valve damage occurs
1 - 2 daysDealer (parts + labour)
£4,500-£6,500
Specialist (parts + labour)
£2,500-£4,000
What it involves
Supply & fit, rebuilt unit with revised EA211 timing components, 12-month warranty
Suitability
Recommended if chain skip has caused secondary valve or piston damage
1 - 2 daysAll prices are indicative UK market ranges based on current UK specialist supplier data.| Repair Tier | Dealer (Parts + Labour) | Specialist (Parts + Labour) | What It Involves | Suitability | Estimated Time |
|---|---|---|---|---|---|
 Minor/Preventative Minor | £800-£1,500 | £500-£900 | Timing chain, guides, and revised tensioner replacement | Viable only if caught early via cold-start rattle diagnosis before valve damage occurs | 1 - 2 days |
 Full Replacement - rebuilt/reconditioned engine Best Value | £4,500-£6,500 | £2,500-£4,000 | Supply & fit, rebuilt unit with revised EA211 timing components, 12-month warranty | Recommended if chain skip has caused secondary valve or piston damage | 1 - 2 days |
Our Recommendation
Our Recommendation
For early 1.4 TFSI models, preventative replacement of the timing chain and tensioner is highly advised before catastrophic failure occurs. If failure has already occurred, a rebuilt engine with the revised EA211 architecture is the most reliable long-term solution. For newer 25/30 TFSI models, a reconditioned unit is a strong, cost-effective investment, provided the specialist verifies the cooling system is fully functional.
Don't Let Engine Failure Write Off Your Audi A1 1.4 TFSI / 25/30 TFSI
Navigating an engine failure is stressful, but comparing your options ensures you do not overpay. By sourcing quotes through EnginesMarket, you bypass main dealer premiums and connect directly with specialists who understand the specific quirks of the EA111 and EA211 platforms. Every replacement engine is backed by a minimum 12-month unlimited-mileage warranty and supported by nationwide delivery or supply & fit services.
12-Month Minimum
UK Specialists Vetted
Best Price GuidanceImportant Information
Important Information
All prices are indicative UK market ranges based on historical quote data and repair requests from our network of engine specialists. Dealer pricing is estimated based on published main dealer labour rates and genuine OEM parts pricing. Specialist pricing reflects actual quote data from EnginesMarket's UK network. Actual costs vary depending on damage severity, vehicle condition, variant, and workshop location within the UK. Use our free comparison tool to get tailored quotes for your specific Audi A1 1.4 TFSI / 25/30 TFSI. Every engine supplied through EnginesMarket carries a minimum 12-month unlimited mileage warranty - always confirm exact terms with your chosen supplier.
Audi A1 1.4 TFSI / 25/30 TFSI Engine ReplacementFrequently Asked Questions
Question 1How much does an Audi A1 1.4 TFSI / 25/30 TFSI engine replacement cost-
The cost depends on the condition of the replacement unit and the specific engine code. Based on verified market data, used engines typically range from £500 to £1,200, while reconditioned units cost between £1,200 and £2,800.
- Used engines are the most budget-friendly but carry variable mileage.
- Reconditioned engines offer a balance of reliability and cost.
- Rebuilt engines are the most expensive but include comprehensive warranties and upgraded components.
Question 2What are the signs of timing chain failure in an Audi A1 1.4 TFSI-
Timing chain tensioner failure in the early 1.4 TFSI often presents as a distinct rattling or ticking noise from the engine bay, particularly on cold starts.
- The engine management light (EML) may illuminate.
- A noticeable loss of power or rough idling.
- In severe cases, catastrophic valve-to-piston contact if the chain skips a tooth.
Question 3Is it worth replacing the engine in an Audi A1 25/30 TFSI-
Yes, given that 8Y generation models typically hold a market value of £8,000 to £14,000, a full rebuilt or reconditioned engine replacement is financially viable.
- A reconditioned engine preserves the vehicle's premium utility and resale value.
- Ensure the specialist addresses any underlying cooling system issues during installation.
- Always obtain multiple quotes to ensure the repair cost remains proportionate to the vehicle's value.
Question 4How long does an Audi A1 1.4 TFSI / 25/30 TFSI engine replacement take-
A straightforward supply and fit service for this variant typically takes between 2 to 4 working days, depending on the specialist's workload and parts availability.
- Supply-only orders may take 24-48 hours for nationwide delivery.
- Complex fits requiring additional component replacement may extend this timeframe.
- Your chosen specialist will provide a precise timeline with your quote.
Question 5Will a replacement engine affect my Audi A1's warranty or resale value-
A professionally installed, OEM-spec replacement engine with documented service history and a valid warranty will preserve, and in some cases enhance, your vehicle's resale value.
- Ensure the engine code exactly matches your DVLA record.
- Retain all invoices and the 12-month unlimited-mileage warranty certificate.
- Proper ECU coding and calibration are essential for seamless integration.
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