The T4 / T5 (VEA petrol) engine was fitted to the Volvo XC90 2 (2014–now). In the EU that is 69.0 % of all new cars of this generation.
Versions: 2.0 310 hp, 2.0 235 hp, 2.0 303 hp, 2.0 320 hp, 2.0 250 hp, 2.0.
The most expensive known risk is crankcase ventilation (PCV) diaphragm tears: it usually appears at 80,000–180,000 km and costs €200–600 to fix.
Engine faults ✓ Checked against sources (10/2026)
✓ The faults of this engine were checked against sources (10/2026). Each item has at least two independent sources or an official recall or parts-maker technical note.
High oil consumption on early engines (piston rings, built to 2016)
usually 60,000–180,000 km · High risk
model years 2014–2016 onlyengine codes: B4204T11, B4204T12
Signs: Oil level warning between services, oil must be topped up often, sometimes blue smoke
Fix: Have a dealer oil consumption test done; if it fails, pistons and rings are replaced with the revised parts
€0–4,500
Crankcase ventilation (PCV) diaphragm tears
usually 80,000–180,000 km · Medium risk
Signs: Whistling or rough idle, oily breather hoses and filler cap, oil leaks from seals
Fix: Replace the PCV valve / oil separator assembly, not only the diaphragm, and check the crank seals
€200–600
Gearboxes
Geartronic (Aisin / GM)
Aisin TF-80SC harsh shifts / valve body
usually 120,000–220,000 km · Medium risk
Signs: Harsh 2–3 / 3–4 shifts, flare
Fix: Fluid flush; valve body
€300–1,500
Service plan for this engine
Typical routine maintenance cost for 100,000 km: €2,500–5,700. Sum of the services and wear parts in the plan above (about 15,000 km a year, independent workshop), without faults.
Intervals and typical prices for the Volvo XC90 2 with the T4 / T5 (VEA petrol) engine. The app gives the exact plan for your mileage.
Versions of this engine in the Volvo XC90 2
Source: European Environment Agency (EEA), monitoring of CO₂ emissions from new passenger cars, CC BY 4.0. CO₂ and fuel use are official type-approval values (WLTP from 2021), not real-world consumption.
Official recalls
Recalls the manufacturer published in the United Kingdom for this model (25). The same recalls usually apply across Europe. Ask an authorised dealer to check by VIN whether your car is affected and whether the work has been done.
- Seat belt Front seat belts03/12/2025 · R/2025/517
- Brakes / ABS / ESP BCM2 SW – Safety Notice23/06/2025 · R/2025/211
- Fire risk SPA1 Cell Modules24/03/2025 · R/2025/117
- Brakes / ABS / ESP BCM2 – Push Road05/11/2024 · R/2024/446
- Seat belt Seat and Seat Belt Torque11/03/2024 · R/2024/124
- Seat belt The anchorage bolts for the second-row seat belts and seat belt buckles may not have been correctly secured. In a worst-case scenario this may not provide sufficient protection in the event of a collision.08/12/2023 · R/2023/345
- Brakes / ABS / ESP There may be a potential software error in the brake control module.24/01/2023 · R/2023/025
- Engine / loss of power A software error may prevent the engine control module from starting the engine27/10/2022 · R/2022/313
Common questions
What are the biggest risks of the Volvo XC90 2 with the T4 / T5 (VEA petrol) engine?
The faults with the highest risk: crankcase ventilation (PCV) diaphragm tears (80,000–180,000 km, €200–600).
Does the Volvo XC90 2 T4 / T5 (VEA petrol) have a timing belt or a chain?
Belt · 150,000 km / every 120 mo.
Which oil does the Volvo XC90 2 T4 / T5 (VEA petrol) need?
0W-20 · Volvo VCC RBS0-2AE · ~5.2 L · every 15,000 km.
Sources and notes
Main sources for the faults of this engine:
Faults, intervals and prices are indicative and collected from public sources and owner experience; always rely on the service book and a qualified workshop. Test statistics: DVSA – Anonymised MOT tests and results, Open Government Licence v3.0. Dutch tests: RDW Open Data (CC0). Engine versions: EEA, monitoring of CO₂ emissions from new passenger cars (CC BY 4.0, DG CLIMA). Owner complaints: NHTSA ODI (public domain). Recalls: DVSA Vehicle Safety Branch Recalls Database, OGL v3.0. Brand and model names are trademarks of their owners and are used only to describe the vehicles. How we check the data →
Updated 29/10/2026