Audi A3 2.0 TDI Engine ReplacementCompare Prices & Get Quotes
Get quotes today from trusted UK Audi A3 2.0 TDI engine specialists. Compare prices on reconditioned, rebuilt and used engines to find the most cost-effective, reliable solution for your vehicle.
Supply & Fit Available
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From £3,200 to £6,000
Used from £900 · Reconditioned from £2,200 · Common codes: CUNA, CRLB, DFGA, CFHC, CFFB
From £900
Tested, bare/short engine
From £2,200
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 A3 2.0 TDI Replacement Engineto Finding the Best Audi A3 2.0 TDI Replacement Engine
Most replacements completed within 3-5 days.
Variant HistoryAudi A3 2.0 TDI - Engine History & Specs at a Glance
When the 2.0 TDI badge launched in the A3 range, it established itself as the definitive high-torque, high-efficiency diesel choice, evolving from robust Pumpe Düse (PD) units to the refined common-rail EA189 and later the advanced EA288 engines.
Variant HistoryAudi A3 2.0 TDI - Engine History & Specs at a Glance
When the 2.0 TDI badge launched in the A3 range, it established itself as the definitive high-torque, high-efficiency diesel choice, evolving from robust Pumpe Düse (PD) units to the refined common-rail EA189 and later the advanced EA288 engines.
Audi A3 2.0 TDI
Fuel TypeDiesel
Engine Size Range2.0L
Power Output Range140-184hpEngine History Timeline
BMN (2.0L TDI PD 170hp) introduced for high-spec 8P models, offering strong performance but requiring strict maintenance.
Transition to common-rail EA189 2.0 TDI (CFFB/CFHC 140-150hp) for improved refinement, efficiency, and emissions compliance.
8V generation launch featuring the updated EA189 (CUNA 150hp/184hp CRLB 184hp) with enhanced turbocharging and efficiency.
8Y generation introduces the EA288 evo 2.0 TDI (DFGA 150hp), featuring twin-dosing AdBlue technology for strict Euro 6d compliance and improved long-term reliability.
Key Specs Snapshot
Fuel TypeDieselEngine Size Range2.0LPower Output Range140-184hpYears Produced2006-presentEvery engine fitted to the Audi A3 2.0 TDI is covered below, with UK rebuilt pricing and known failure points.
Audi A3 2.0 TDI Engine Codes - Specifications & Replacement CostAudi A3 2.0 TDI Engine Codes - Specifications & Replacement Cost
2.0L Diesel (2013-2020)
Power Output150hp / 184hpYears Fitted2013-2020
Compatible Trim Levels
- 2.0 TDI 150
- 2.0 TDI 184
- 2.0 TDI Quattro (four-wheel drive adds ~1hr to fitting labour)
- 2.0 TDI S line
Find your exact engine code, specs and UK replacement cost guide.
Used
Tested, ready-to-fit engine
£900-£2,000
Reconditioned
Addressed known issues, tested
£2,200-£3,800
Rebuilt
Full teardown, upgraded internals
£3,200-£5,000
Common Failure
EGR valve clogging and DPF blockage, particularly in vehicles subjected to frequent short, urban journeys.
The Audi A3 2.0 TDI is generally a robust powerplant, but high-mileage examples, particularly those with the EA189 engine code (CUNA, CFHC), are prone to emissions system degradation. 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 A3 2.0 TDI (EA189) Wears Prematurely
Affected Vehicles
Audi A3 2.0 TDI (CUNA, CFHC, CFFB, 2009-2020)
Typical Failure Mileage
80,000-150,000 miles
Root Cause
Frequent short trips prevent the DPF from reaching optimal regeneration temperatures, while the EGR valve accumulates carbon soot, restricting airflow and potentially contaminating the oil system.
Why It Happens
Frequent short trips prevent the DPF from reaching optimal regeneration temperatures, while the EGR valve accumulates carbon soot, restricting airflow and potentially contaminating the oil system.
Dealer (parts + labour)
£400-£800
Specialist (parts + labour)
£200-£500
What it involves
Chemical cleaning of EGR and forced DPF regeneration
Suitability
Temporary fix; high recurrence rate if driving habits do not change.
1 - 2 daysDealer (parts + labour)
£4,500-£7,000
Specialist (parts + labour)
£3,200-£5,000
What it involves
Supply & fit, upgraded components addressing the original failure point, 12-month warranty
Suitability
The definitive solution for catastrophic DPF/EGR-induced engine damage or excessive oil consumption.
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 |
|---|---|---|---|---|---|
 Cleaning/Service Minor | £400-£800 | £200-£500 | Chemical cleaning of EGR and forced DPF regeneration | Temporary fix; high recurrence rate if driving habits do not change. | 1 - 2 days |
 Full Replacement - rebuilt/reconditioned engine Best Value | £4,500-£7,000 | £3,200-£5,000 | Supply & fit, upgraded components addressing the original failure point, 12-month warranty | The definitive solution for catastrophic DPF/EGR-induced engine damage or excessive oil consumption. | 1 - 2 days |
Vehicle Value Check
Vehicle Value Check
A typical 2013-2016 Audi A3 2.0 TDI (8V) is valued between £6,000 and £12,000 [THIRD-PARTY]. A rebuilt engine at £3,200-£5,000 represents a viable investment if you plan to keep the vehicle for 2+ years. For sub-£5,000 examples, a used engine replacement may be more financially prudent.
Our Recommendation
Our Recommendation
If the engine block is intact and compression is good, a specialist DPF/EGR clean or component replacement is the most cost-effective first step. However, if the turbocharger has failed and sent debris into the oil system, a full rebuilt engine replacement is the only safe long-term solution.
Don't Let Engine Failure Write Off Your Audi A3 2.0 TDI
Navigating diesel engine 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 A3 2.0 TDI engines with upgraded components, comprehensive 12-month unlimited-mileage warranties, and nationwide supply & fit options.
Compare rebuilt CUNA Audi A3 2.0 TDI 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 A3 2.0 TDI. Every engine supplied through EnginesMarket carries a minimum 12-month unlimited mileage warranty - always confirm exact terms with your chosen supplier.
Audi A3 2.0 TDI Engine ReplacementFrequently Asked Questions
Question 1How much does an Audi A3 2.0 TDI engine replacement cost-
The cost varies based on the engine's condition and specific code (e.g., CUNA vs DFGA).
- Used engines typically range from £900 to £2,500.
- Reconditioned units cost between £2,200 and £4,500.
- Fully rebuilt engines with warranties range from £3,200 to £6,000.
Question 2What are the signs of EGR or DPF failure in an Audi A3 2.0 TDI-
Emissions system failures are the most common reason for Audi A3 2.0 TDI engine replacement requests.
- Persistent engine management light (EML) with DPF/EGR codes.
- Noticeable loss of power or frequent limp mode activation.
- Excessive black smoke from the exhaust or a strong sulphur smell.
Question 3Is it worth replacing the engine in an older Audi A3 2.0 TDI-
It depends on the vehicle's current market value and overall condition.
- For 2013-2016 models valued around £6,000-£10,000, a £3,000+ rebuilt engine is a sound investment if the rest of the car is well-maintained.
- For sub-£4,000 examples, a cheaper used engine or evaluating the scrap value may be more financially prudent.
Question 4How long does an Audi A3 2.0 TDI engine replacement take-
A professional supply and fit service is highly efficient and minimises downtime.
- The physical removal and installation typically takes 8 to 11 hours of labour.
- Most UK specialists can complete the entire supply and fit process within 2 to 3 working days.
- This includes ECU adaptation, fluid top-ups, and comprehensive road testing.
Question 5What is the difference between the CUNA and DFGA engine codes in the Audi A3 2.0 TDI-
They represent different generations of the 2.0L diesel architecture with distinct maintenance profiles.
- CUNA is an EA189 engine (2013-2020) known for high torque but susceptible to DPF/EGR coking.
- DFGA is the newer EA288 evo engine (2020-present) featuring twin-dosing AdBlue for stricter emissions.
- The DFGA is generally more robust but introduces different AdBlue system failure points to monitor.
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