Volvo B5254T Engine – 2.5L Turbo for V70 Specs & Info

Description

🛠️ Volvo B5254T Engine – 2.5L Turbocharged Inline-5 for V70

The Volvo B5254T engine is a robust and versatile 2.5-liter turbocharged inline-5 petrol engine, commonly found in the Volvo V70 and other mid-2000s Volvo models. Known for its smooth power delivery and excellent balance of performance and durability, this engine is a favorite among enthusiasts and daily drivers alike.

🔍 Key Specifications:

• Engine Code: B5254T

• Displacement: 2.5L / 2521 cc

• Configuration: Inline-5, DOHC, 20-valve

• Turbocharged: Yes

• Power Output: Approx. 210–250 hp (varies by variant)

• Torque: 320–350 Nm

• Fuel System: Multipoint Fuel Injection

• Compression Ratio: ~9.0:1

• Cooling System: Water-cooled

• Emission Norms: Euro 3 / Euro 4 (varies by market)

🚗 Common Applications:

• Volvo V70

• Volvo S60

• Volvo XC70

• Volvo XC90

• Volvo C70 (certain trims)

This engine variant powers both front-wheel-drive and AWD configurations, depending on the model and trim.

⚙️ Performance & Reliability

The B5254T offers impressive mid-range torque and is well-regarded for its reliability when properly maintained. The turbocharged setup allows for strong performance without sacrificing comfort or efficiency, making it ideal for highway cruising and spirited driving.

Common issues can include:

• PCV system clogs

• Turbo oil seals

• Coil pack wear
  Routine oil changes and PCV service can significantly extend its life.

🔧 Tuning Potential

The B5254T engine has excellent aftermarket support. With ECU remapping, upgraded turbos, and improved intercooling, power gains of 50+ hp are achievable. It’s a solid base for performance builds.

📦 Engine Availability

Whether you’re looking for a replacement B5254T engine or a remanufactured turbo 5-cylinder for your Volvo, this unit is a solid upgrade or OEM match. Be sure to verify compatibility with your VIN or consult a Volvo specialist.

🏁 Why Choose the B5254T?

✅ Reliable turbo performance
✅ Smooth inline-5 character
✅ Tunable for more power
✅ Proven longevity in multiple Volvo platforms