Volvo D5244T7 2.4L Diesel Engine | S80 D5 Engine Specs

Description

🛠️ Volvo D5244T7 Engine – 2.4L D5 Diesel for S80

The Volvo D5244T7 engine is a 2.4-liter inline-5 turbo diesel engine known for its refined power delivery, fuel efficiency, and long-lasting reliability. Designed as part of Volvo’s D5 diesel family, the D5244T7 is commonly found in the Volvo S80, offering a great balance of performance and economy. Volvo D5244T7 2.4L Diesel Engine

🔍 Key Specifications:

• Engine Code: D5244T7

• Displacement: 2.4L (2400cc)

• Configuration: Inline-5 DOHC, 20-valve

• Turbocharged: Yes, VNT (Variable Nozzle Turbo)

• Power Output: ~185 hp (136 kW)

• Torque: 400 Nm

• Fuel System: Common Rail Direct Injection

• Emission Standard: Euro 4 / Euro 5 compliant

• Cooling System: Water-cooled

• Compression Ratio: 17.3:1

🚗 Vehicle Applications:

• Volvo S80 (2006–2010)

• Also found in select trims of:

  • Volvo V70

  • Volvo XC70

  • Volvo XC90

⚙️ Performance & Reliability

This engine is appreciated for its strong mid-range torque, ideal for long-distance cruising and urban driving alike. The D5244T7 delivers excellent fuel economy without sacrificing driveability. It features:

• Swirl flaps for optimized combustion

• A robust timing belt setup

• Bosch common rail system (typically Gen 2)

Known issues may include:

• EGR valve clogging

• Swirl flap wear

• DPF (Diesel Particulate Filter) blockages on higher mileage units

With proper maintenance and oil change intervals, these engines can exceed 300,000 km (186,000 miles).

🔧 Tuning & Aftermarket

Tuning options are available via ECU remapping. Gains of 25–40 hp are achievable while maintaining reliability. Performance upgrades like larger intercoolers or hybrid turbos are also popular in enthusiast circles.

📦 Replacement & Compatibility

When looking for a replacement D5244T7 engine, always match the engine code and check compatibility with your Volvo’s chassis/VIN. This engine is a direct fit in most second-gen S80 D5 models.

🏁 Why Choose the D5244T7?

✅ Durable inline-5 architecture
✅ Efficient turbo diesel power
✅ Good aftermarket support
✅ Long service life with proper care