How much does an Audi A5 2.0 TFSI / 40-45 TFSI engine replacement cost-

The cost to replace an Audi A5 2.0 TFSI / 40-45 TFSI engine varies based on the condition of the unit and the generation of your vehicle.

What are the common problems with the Audi A5 2.0 TFSI / 40-45 TFSI engine-

While the EA888 platform is robust, high-mileage examples can develop specific issues depending on the generation.

Will a replacement 40/45 TFSI engine be compatible with my quattro system-

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

How long does an Audi A5 2.0 TFSI / 40-45 TFSI engine replacement take-

A professional supply and fit service for an Audi A5 2.0 TFSI / 40-45 TFSI typically takes 1 to 2 working days.

Audi 2.0 TFSI / 40-45 TFSI SPECIALISTS

Audi A5 2.0 TFSI / 40-45 TFSI Engine Replacement Compare Prices & Get Quotes

Get quotes today from trusted UK Audi A5 2.0 TFSI / 40-45 TFSI engine specialists. Compare prices on reconditioned, rebuilt and used engines to find the best deal for your exact registration.

Supply & Fit Available

12-Month Warranty

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Audi A5 2.0 TFSI / 40-45 TFSI Engine

from£3,200 to £5,500...

Usedfrom £800
Reconditionedfrom £2,000
Common codesCAEB, CDNC, DLVB

Audi a5 2.0 TFSI / 40-45 TFSI Used Engine — CAEB

Audi a5Used Engine — CAEB

Audi a5 2.0 TFSI / 40-45 TFSI Reconditioned Engine — CAEB

Audi a5Reconditioned Engine — CAEB

Audi a5 2.0 TFSI / 40-45 TFSI Rebuilt Engine — CAEB

Audi a5Rebuilt Engine — CAEB

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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 A5 2.0 TFSI / 40-45 TFSI Engine History & Specs at a Glance

The 2.0 TFSI engine has been the backbone of the Audi A5 petrol range, evolving from the EA888 Gen 2 architecture in the B8 generation to the refined, dual-injection EA888 Gen 3 (badged as 40 TFSI and 45 TFSI) in the B9 generation, offering a robust balance of performance and efficiency.

2008
CAEB, 2.0L TFSI, 211hp (B8 launch, EA888 Gen 2 architecture)
2012
CDNC, 2.0L TFSI, 211hp (B8 facelift, revised timing chain tensioner and updated piston rings to address early oil consumption concerns)
2016
DLVB / CYRB, 2.0L TFSI, 190hp (40 TFSI) / 252hp (45 TFSI) (B9 launch, EA888 Gen 3 architecture with combined port and direct injection, and improved thermal management)
2020
CYMC, 2.0L TFSI, 245hp (45 TFSI) (B9 facelift, integration of 12V mild-hybrid system for enhanced efficiency and smoother stop-start operation)

Every engine fitted to the Audi A5 2.0 TFSI / 40-45 TFSI is covered below, with UK rebuilt pricing and known failure points.

Engine Codes & Pricing

Audi A5 2.0 TFSI / 40-45 TFSI Engine Codes Specifications & Replacement Cost

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

CAEB — 2.0L Petrol (2008-2012)

Power Output: 211hp
Years Fitted: 2008-2012

Can’t find your exact engine code?-> Get quotes for CAEB Audi A5 2.0 TFSI / 40-45 TFSI engine replacement

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Common Problems

Audi A5 2.0 TFSI / 40-45 TFSI Engine Problems Repair Cost vs Replacement

The Audi A5 2.0 TFSI / 40-45 TFSI (EA888 platform) is a highly capable engine, but it is not without its well-documented vulnerabilities. The B8 generation (CAEB/CDNC) is primarily associated with timing chain and oil consumption issues, while the B9 generation (DLVB/CYRB/CYMC) is more prone to cooling system leaks and carbon buildup. 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 & Oil Consumption

Affected: Audi A5 2.0 TFSI / 40-45 TFSI (CAEB, CDNC, 2008-2016)
Typical failure mileage: 60,000-100,000 miles

Root cause

Early EA888 Gen 2 timing chain tensioners can lose pressure, causing chain stretch and potential valve/piston collision. Concurrently, flawed piston ring design allows oil to pass into the combustion chamber.

Repair options

Repair tier	Dealer price	Specialist price
Minor/Preventative	£800-£1,500	£500-£900
Full Replacement - rebuilt/reconditioned engine	£5,000-£7,500	£3,200-£5,000

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 with updated Gen 3-spec internals offers the best long-term reliability.

-> Compare rebuilt CDNC Audi A5 2.0 TFSI / 40-45 TFSI engine prices

Water Pump & Thermostat Housing Leaks

Affected: Audi A5 2.0 TFSI / 40-45 TFSI (DLVB, CYRB, CYMC, 2016-present)
Typical failure mileage: 60,000-120,000 miles

Root cause

The composite plastic housing of the water pump and thermostat degrades under repeated heat cycles, leading to micro-fractures and external coolant leaks that can cause overheating if ignored.

Repair options

Repair tier	Dealer price	Specialist price
Minor/Preventative	£600-£1,200	£400-£800
Full Replacement - rebuilt/reconditioned engine	£5,500-£8,000	£3,400-£5,500

Our recommendation

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

-> Compare rebuilt CYRB Audi A5 2.0 TFSI / 40-45 TFSI engine prices

Don't Let Engine Failure Write Off Your Audi A5 2.0 TFSI / 40-45 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 A5 2.0 TFSI / 40-45 TFSI performing at its peak.

Compare Audi A5 2.0 TFSI / 40-45 TFSI Engine Replacement Prices Now ->

FAQ

Audi A5 2.0 TFSI / 40-45 TFSI Engine ReplacementFrequently Asked Questions

Everything Audi A5 2.0 TFSI / 40-45 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.

B8 models (2008-2016) are typically valued between £6,000 and £12,000.
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 A5 2.0 TFSI / 40-45 TFSI engine prices

Why Choose Us

Compare Audi A5 2.0 TFSI / 40-45 TFSI Engine Prices Today

Don't overpay at the main dealer. Compare free, no-obligation quotes from vetted UK specialists for your exact Audi A5 2.0 TFSI / 40-45 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.

250+250+ Audi A5 2.0 TFSI / 40-45 TFSI engines supplied through our network

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