Audi A1 35 TFSI / 1.5 TFSI Engine ReplacementCompare Prices & Get Quotes
Get quotes today from trusted UK Audi A1 35 TFSI / 1.5 TFSI engine specialists. Compare prices on reconditioned, rebuilt and used engines to find the most cost-effective, reliable solution for your vehicle.
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From £2,500 to £4,000
Used from £600 · Reconditioned from £1,500 · Common codes: DPCA, DADA
From £600
Tested, bare/short engine
From £1,500
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 35 TFSI / 1.5 TFSI Replacement Engineto Finding the Best Audi A1 35 TFSI / 1.5 TFSI Replacement Engine
Most replacements completed within 3-5 days.
Variant HistoryAudi A1 35 TFSI / 1.5 TFSI - Engine History & Specs at a Glance
When the 35 TFSI badge was introduced for the second-generation (GB) Audi A1 facelift, it signified the adoption of the highly efficient 1.5-litre TFSI engine featuring Cylinder on Demand (COD) technology, replacing the older 1.4 TFSI units for improved emissions and fuel economy.
Variant HistoryAudi A1 35 TFSI / 1.5 TFSI - Engine History & Specs at a Glance
When the 35 TFSI badge was introduced for the second-generation (GB) Audi A1 facelift, it signified the adoption of the highly efficient 1.5-litre TFSI engine featuring Cylinder on Demand (COD) technology, replacing the older 1.4 TFSI units for improved emissions and fuel economy.
Audi A1 35 TFSI / 1.5 TFSI
Fuel TypePetrol
Engine Size Range1.5L (1498cc)
Power Output Range150hpEngine History Timeline
DPCA / DADA (1.5L TFSI 150hp) introduced for the facelifted GB generation, featuring Cylinder on Demand (COD) and a gasoline particulate filter (GPF) for strict Euro 6d compliance.
Continued production with minor ECU calibrations to further refine the COD system and improve long-term reliability.
Key Specs Snapshot
Fuel TypePetrolEngine Size Range1.5L (1498cc)Power Output Range150hpYears Produced2019-presentEvery engine fitted to the Audi A1 35 TFSI / 1.5 TFSI is covered below, with UK rebuilt pricing and known failure points.
Audi A1 35 TFSI / 1.5 TFSI Engine Codes - Specifications & Replacement CostAudi A1 35 TFSI / 1.5 TFSI Engine Codes - Specifications & Replacement Cost
1.5L Petrol (2019-present)
Power Output150hpYears Fitted2019-present
Compatible Trim Levels
- 35 TFSI Sport
- 35 TFSI S line
- 35 TFSI Black Edition
- 35 TFSI Vorsprung
Find your exact engine code, specs and UK replacement cost guide.
Used
Tested, ready-to-fit engine
£600-£1,200
Reconditioned
Addressed known issues, tested
£1,500-£2,500
Rebuilt
Full teardown, upgraded internals
£2,500-£4,000
Common Failure
Cylinder on Demand (COD) solenoid actuator wear and occasional oil consumption, alongside typical direct-injection carbon buildup on intake valves.
The Audi A1 35 TFSI / 1.5 TFSI’s EA211 Evo architecture is generally robust and efficient, but high-mileage examples can develop Cylinder on Demand (COD) solenoid issues or minor oil consumption. Rebuilt engines supplied through EnginesMarket include upgraded components addressing these original failure points, backed by a minimum 12-month unlimited-mileage warranty.
Why the Audi A1 35 TFSI / 1.5 TFSI Runs Irregularly
Affected Vehicles
Audi A1 35 TFSI / 1.5 TFSI (DPCA, DADA, 2019-present)
Typical Failure Mileage
40,000-80,000 miles
Root Cause
The COD system deactivates two cylinders under light load to save fuel. Over time, the solenoid actuators can wear, and piston rings may allow minor oil passage, leading to irregular running, EML warnings, or increased oil consumption.
Why It Happens
The COD system deactivates two cylinders under light load to save fuel. Over time, the solenoid actuators can wear, and piston rings may allow minor oil passage, leading to irregular running, EML warnings, or increased oil consumption.
Dealer (parts + labour)
£400-£800
Specialist (parts + labour)
£200-£500
What it involves
COD solenoid replacement, ECU software update, and PCV system check
Suitability
Highly effective for mild oil consumption or irregular running without internal damage.
1 - 2 daysDealer (parts + labour)
£4,500-£6,500
Specialist (parts + labour)
£2,500-£4,000
What it involves
Supply & fit, upgraded components addressing the original failure point, 12-month warranty
Suitability
The definitive solution if significant oil consumption or COD failure has caused internal wear.
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 | £400-£800 | £200-£500 | COD solenoid replacement, ECU software update, and PCV system check | Highly effective for mild oil consumption or irregular running without internal damage. | 1 - 2 days |
 Full Replacement - rebuilt/reconditioned engine Best Value | £4,500-£6,500 | £2,500-£4,000 | Supply & fit, upgraded components addressing the original failure point, 12-month warranty | The definitive solution if significant oil consumption or COD failure has caused internal wear. | 1 - 2 days |
Vehicle Value Check
Vehicle Value Check
Apply this UK-wide decision framework: - Vehicle worth under ~£5,000: repair or used engine typically makes more sense than a full rebuilt unit. - Vehicle worth ~£5,000-£8,000: evaluate both; reconditioned is viable if keeping the car 2+ years. - Vehicle worth ~£8,000-£15,000: reconditioned/rebuilt usually justifies the premium via warranty and reliability. - Vehicle worth £15,000+: replacement cost is typically small relative to vehicle value.
Our Recommendation
Our Recommendation
If oil consumption is mild, a specialist ECU update and PCV/COD solenoid check is the most cost-effective first step. However, if the engine is burning significant oil or running roughly due to internal wear, a full rebuilt engine is the only safe long-term solution.
Don't Let Engine Failure Write Off Your Audi A1 35 TFSI / 1.5 TFSI
Navigating premium compact car repairs can be complex, but you do not have to accept main dealer premiums. By comparing quotes through EnginesMarket, you gain access to vetted UK specialists who provide rebuilt Audi A1 35 TFSI / 1.5 TFSI engines with upgraded components, comprehensive 12-month unlimited-mileage warranties, and nationwide supply & fit options.
Compare rebuilt DPCA Audi A1 35 TFSI / 1.5 TFSI engine prices
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 35 TFSI / 1.5 TFSI. Every engine supplied through EnginesMarket carries a minimum 12-month unlimited mileage warranty - always confirm exact terms with your chosen supplier.
Audi A1 35 TFSI / 1.5 TFSI Engine ReplacementFrequently Asked Questions
Question 1How much does an Audi A1 35 TFSI / 1.5 TFSI engine replacement cost-
The cost varies based on the engine's condition, but for the 1.5 TFSI DPCA/DADA codes, prices typically range from £600 for a used unit to £1,500-£2,500 for a reconditioned engine, with fully rebuilt units ranging from £2,500 to £4,000.
- Supply and fit labour typically adds £390-£520 depending on the specialist.
- Rebuilt units include comprehensive 12-month warranties.
Question 2What are the signs of COD or oil consumption issues in an Audi A1 35 TFSI / 1.5 TFSI-
Cylinder on Demand and oil consumption are known vulnerabilities in the 1.5 TFSI architecture.
- Noticeable irregular running or rough idling, especially at low speeds.
- Dashboard warnings for engine management faults or low oil levels.
- Increased oil top-up frequency between scheduled service intervals.
Question 3Is it worth replacing the engine in a modern Audi A1 35 TFSI / 1.5 TFSI-
Yes, for most owners, due to the vehicle's strong retained value and the high cost of equivalent new models.
- A 2019-present Audi A1 35 TFSI is typically valued between £12,000 and £22,000.
- A £2,500-£4,000 rebuilt engine represents a safe investment that preserves the car's premium status and daily usability.
Question 4How long does an Audi A1 35 TFSI / 1.5 TFSI engine replacement take-
A professional supply and fit service is highly efficient, typically completing the entire process within 2 to 4 working days to minimise your downtime.
- The physical removal and installation takes 6 to 8 hours of specialist labour.
- The process includes ECU adaptation, COD system calibration, and comprehensive road testing.
Question 5What is the difference between the DPCA and DADA engine codes in the Audi A1 35 TFSI / 1.5 TFSI-
They represent sequential or market-specific calibrations of the same 1.5L EA211 Evo turbocharged petrol architecture.
- Both produce 150hp and feature Cylinder on Demand (COD) technology.
- The core mechanical architecture is identical, meaning replacement parts and rebuilt units are generally cross-compatible after ECU coding.
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