Ford Mondeo Vignale Engine ReplacementCompare Prices & Get Quotes
Get quotes today from trusted UK Ford Mondeo Vignale engine specialists. Compare prices on reconditioned, rebuilt and used engines to find the most cost-effective solution for your premium vehicle.
Supply & Fit Available
12-Month Warranty
Nationwide Delivery
100+ Suppliers

From £2,500 to £4,000
Used from £600 · Reconditioned from £1,500 · Common codes: QXWA, QXWB, UNBA, UNBB, U6BA
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 Ford Mondeo Vignale Replacement Engineto Finding the Best Ford Mondeo Vignale Replacement Engine
Most replacements completed within 3-5 days.
Ford Mondeo Vignale - Engine History & Specs at a Glance
Launched as the ultra-premium flagship trim of the Mondeo range, the Vignale variant debuted in the Mk4 generation and continued into the Mk5, offering luxury appointments alongside Ford's most refined 2.0-litre diesel, petrol, and hybrid powertrains.

Ford Mondeo Vignale - Engine History & Specs at a Glance
Launched as the ultra-premium flagship trim of the Mondeo range, the Vignale variant debuted in the Mk4 generation and continued into the Mk5, offering luxury appointments alongside Ford's most refined 2.0-litre diesel, petrol, and hybrid powertrains.
Ford Mondeo Vignale
Engine History Timeline
QXWA 2.0L Diesel, 150PS/180PS - Introduced with the Mk4 Mondeo Vignale, featuring refined NVH damping, premium specification, and robust Duratorq torque.
UNBA 2.0L Petrol, 203PS - High-output EcoBoost option for the Vignale, offering smooth, quiet performance and strong acceleration.
QXWB / U6BA 2.0L Diesel (190PS) / 2.0L Hybrid (187PS) - Mk5 facelift brought updated EcoBlue diesel efficiency and the introduction of the self-charging hybrid powertrain to the Vignale lineup.
Key Specs Snapshot
Every engine fitted to the Ford Mondeo Vignale is covered below, with UK rebuilt pricing and known failure points.
Ford Mondeo Vignale Engine Codes - Specifications & Replacement CostFord Mondeo Vignale Engine Codes - Specifications & Replacement Cost
2.0L Diesel (2015-2022)
Compatible Trim Levels
- Vignale
- Vignale Estate

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-£2,800
Rebuilt
Full teardown, upgraded internals
£2,500-£4,000
Common Failure
Injector seal leaks and EGR valve clogging, typical of high-mileage Duratorq units, often observed after 80,000 miles.


The Ford Mondeo Vignale is a refined, premium vehicle, but its 2.0-litre powertrains are not immune to wear. The QXWA (diesel) and UNBA (petrol) codes dominate replacement demand for this variant. Rebuilt engines through EnginesMarket include upgraded components addressing these original failure points, plus a minimum 12-month unlimited-mileage warranty.

Why the Ford Mondeo Vignale (QXWA/QXWB) Restricts Airflow
Affected Vehicles
Ford Mondeo Vignale (QXWA, QXWB, 2015-2022)
Typical Failure Mileage
80,000-120,000 miles
Root Cause
Urban driving prevents the DPF from completing active regeneration cycles, while exhaust gases recirculated by the EGR valve deposit heavy carbon soot, restricting airflow and triggering limp mode.
Why It Happens
Urban driving prevents the DPF from completing active regeneration cycles, while exhaust gases recirculated by the EGR valve deposit heavy carbon soot, restricting airflow and triggering limp mode.
Dealer (parts + labour)
£400-£700
Specialist (parts + labour)
£250-£450
What it involves
Chemical DPF clean and EGR maintenance.
Suitability
Suitable for early-stage clogging, but does not fix underlying mechanical wear.
Dealer (parts + labour)
£3,500-£5,000
Specialist (parts + labour)
£2,500-£4,000
What it involves
Supply & fit, upgraded components addressing the original failure point, 12-month warranty.
Suitability
The right call when carbon damage has caused secondary issues like turbo starvation or severe compression loss.
| Repair Tier | Dealer (Parts + Labour) | Specialist (Parts + Labour) | What It Involves | Suitability | Estimated Time |
|---|---|---|---|---|---|
Minor/Preventative (DPF Clean & EGR Service) Minor | £400-£700 | £250-£450 | Chemical DPF clean and EGR maintenance. | Suitable for early-stage clogging, but does not fix underlying mechanical wear. | |
Full Replacement - rebuilt/reconditioned engine Best Value | £3,500-£5,000 | £2,500-£4,000 | Supply & fit, upgraded components addressing the original failure point, 12-month warranty. | The right call when carbon damage has caused secondary issues like turbo starvation or severe compression loss. |
Our Recommendation
Our Recommendation
For Mondeo Vignale owners, maintaining the premium driving experience is paramount. If the engine block is fundamentally sound, targeted component repair (e.g., EGR service or thermostat replacement) is the most cost-effective route. However, if catastrophic overheating or severe internal wear has occurred, a reconditioned engine is the most reliable long-term solution to preserve the vehicle's refinement and value.

Don't Let Engine Failure Write Off Your Ford Mondeo Vignale
Whether you need a budget-friendly used unit or a comprehensively rebuilt engine with upgraded components, comparing quotes ensures you do not overpay. Every engine supplied through our network includes a minimum 12-month unlimited mileage warranty and nationwide delivery options, protecting you from main dealer premiums.
Important 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 Ford Mondeo Vignale. Every engine supplied through EnginesMarket carries a minimum 12-month unlimited mileage warranty - always confirm exact terms with your chosen supplier."
Ford Mondeo Vignale Engine ReplacementFrequently Asked Questions
Question 1How much does a Ford Mondeo Vignale engine replacement cost-
A full rebuilt Ford Mondeo Vignale engine typically costs between £2,500 and £4,000 for supply only, while used units start from around £600.
- Prices vary based on the specific engine code (QXWA, UNBA, or U6BA).
- Costs differ depending on whether you choose supply-only or a nationwide supply & fit package.
- Always compare multiple specialist quotes to ensure you are getting a competitive rate with a valid warranty.
Question 2What are the common signs of Ford Mondeo Vignale engine failure-
Owners of the Ford Mondeo Vignale should watch for persistent limp mode, excessive black smoke from the exhaust (diesel), or a noticeable loss of power under acceleration.
- A "milkshake" appearance on the oil filler cap indicates coolant has mixed with the engine oil.
- If the engine management light is flashing alongside these symptoms, stop driving immediately.
- Continuing to drive can cause catastrophic internal damage to the turbocharger or engine block.
Question 3Is it worth replacing the engine in a Ford Mondeo Vignale-
Given that Mk4 and Mk5 Ford Mondeo Vignale models typically hold a market value between £6,000 and £15,000, a full rebuilt engine is often a financially viable investment.
- For older Mk4 models valued under £8,000, sourcing a verified low-mileage used engine may be the most financially sensible option.
- A rebuilt unit is highly recommended for newer Mk5 models, as the cost is comfortably absorbed by the vehicle's higher retained value.
- Always weigh the replacement cost against the vehicle's current market value before committing.
Question 4How long does a Ford Mondeo Vignale engine replacement take-
A standard supply-only delivery of a Ford Mondeo Vignale engine takes 1 to 3 working days via nationwide courier.
- If you opt for a supply & fit service, the physical installation and testing process typically requires 1 to 2 days at a specialist garage.
- Total turnaround time from quote to completion is usually under a week.
- This depends entirely on parts availability and your chosen supplier's schedule.
Question 5What is the difference between the QXWA and UNBA engines in the Ford Mondeo Vignale-
The QXWA code is a 2.0-litre Duratorq diesel producing 150PS to 190PS, favoured for high-mileage motorway cruising and torque.
- The UNBA code is a 2.0-litre EcoBoost petrol producing 203PS, offering smoother, quieter performance and quicker acceleration.
- They are not interchangeable and require entirely different ECU calibrations and mounting setups.
- Always verify your exact engine code via your V5C logbook or registration before ordering a replacement.
Compare Ford Mondeo VignaleEngine PricesToday
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