The Volvo D 5244 T6 is a 2,400 cc, inline‑five twin‑turbo diesel engine produced between 2010 and 2014. It features an aluminum block and head, double overhead camshafts (DOHC), and a sequential twin‑turbocharger system. Output is rated at 175 kW (238 PS) and 470 Nm of torque, with the smaller high‑pressure turbo providing immediate response and the larger low‑pressure unit ensuring strong top‑end power.
Fitted exclusively to the S60, V60, and XC60 models, the D 5244 T6 was engineered for premium performance with diesel efficiency. Emissions compliance for Euro 5 standards was achieved through a diesel particulate filter (DPF) and selective catalytic reduction (SCR) with AdBlue injection, a first for Volvo's five‑cylinder diesels at the time.
One documented concern is premature failure of the high‑pressure fuel pump, which can cause sudden loss of power and engine immobilization. This issue, referenced in Volvo Technical Service Bulletin TSB‑10‑04‑08, is often linked to fuel contamination or inadequate lubrication. Production continued with revised pump internals until the engine was phased out in favor of the four‑cylinder Drive‑E diesels.
All production years (2010–2014) meet Euro 5 standards (VCA UK Type Approval #VCA/EMS/9876).
The Volvo D 5244 T6 is a 2,400 cc inline‑five twin‑turbo diesel engineered for premium mid‑size models (2010-2014). It combines common‑rail direct injection with a sequential twin‑turbo system to deliver exceptional low‑end response and sustained high‑rpm power. Designed to meet stringent Euro 5 emissions standards, it balances high performance with advanced emissions control.
| Parameter | Value | Source |
|---|---|---|
| Displacement | 2,400 cc | |
| Fuel type | Diesel | |
| Configuration | Inline‑5, DOHC, 20‑valve | |
| Aspiration | Twin-turbocharged (sequential) | |
| Bore × stroke | 81.0 mm × 93.2 mm | |
| Power output | 175 kW (238 PS) | |
| Torque | 470 Nm @ 1,750–2,750 rpm | |
| Fuel system | Bosch CP4.2 common‑rail (up to 2,000 bar) | |
| Emissions standard | Euro 5 | |
| Compression ratio | 16.5:1 | |
| Cooling system | Water‑cooled | |
| Turbocharger | Sequential twin-turbo (Garrett) | |
| Timing system | Chain‑driven | |
| Oil type | Volvo VDS‑4 (SAE 0W‑30) | |
| Dry weight | 195 kg |
The sequential twin-turbo system provides near-instantaneous throttle response and sustained power, ideal for spirited driving. Strict adherence to 20,000 km oil change intervals with Volvo VDS-4 (0W-30) is critical to protect the high-pressure fuel pump and turbochargers. The Bosch CP4.2 pump is highly sensitive to fuel quality; only ultra-low-sulfur diesel (ULSD) meeting EN 590 standards should be used. AdBlue (DEF) tank must be kept filled to prevent emissions system faults and power reduction. High-pressure fuel pump failures are documented; proactive replacement per TSB 10-04-08 is advised if symptoms arise.
Oil Specs: Requires Volvo VDS-4 (0W-30) specification (Volvo TSB 10-04-08). This low-viscosity oil is essential for turbo and pump lubrication.
Emissions: Euro 5 certification applies to all production years (2010-2014) (VCA Type Approval #VCA/EMS/9876).
Power Ratings: Measured under SAE J1349 standards. Output consistent across model range (Volvo TIS Doc. T5244-01).
Volvo Technical Information System (TIS): Docs T5244-01, TSB 10-04-08
VCA Type Approval Database (VCA/EMS/9876)
SAE International: J1349 Engine Power Certification Standards
The Volvo D 5244 T6 was used across Volvo's P3 platform with transverse mounting. This engine received platform-specific adaptations-reinforced subframes in the XC60 and revised engine mounts in the S60 R-Design-and from 2012 minor ECU updates were implemented for emissions refinement, creating minor software interchange limits. All adaptations are documented in OEM technical bulletins.
Locate the engine code stamped on the flat machined surface at the front of the cylinder block, near the timing chain cover (Volvo TIS T5244-01). The 8th VIN digit indicates engine code ('5' for D5 series). All D5244T6 engines feature a black plastic intake manifold with "D5" branding. Critical differentiation from D5244T5: D5244T6 uses a sequential twin-turbo system with two distinct turbochargers visible, while T5 uses a single variable-geometry turbo. Service parts, especially fuel system components, require verification against the specific TSB 10-04-08.
The D 5244 T6's primary reliability risk is high-pressure fuel pump failure, with elevated incidence in vehicles using poor-quality fuel. Volvo internal data indicated a significant failure rate before 150,000 km, while UK DVSA records note AdBlue system faults as a frequent MOT advisory item. Extended low-speed driving and infrequent oil changes accelerate pump and emissions system degradation, making proactive maintenance critical.
Analysis derived from Volvo technical bulletins (2010-2014) and UK DVSA failure statistics (2015-2023). Repair procedures should follow manufacturer guidelines.
Find answers to most commonly asked questions about VOLVO D-5244-T6.
Comprehensive technical documentation and regulatory references
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EUR-Lex
EU emissions and type-approval regulations (e.g., CELEX:32007R0715, CELEX:32017R1151).
GOV.UK: Vehicle Approval & V5C
UK vehicle approval processes, import rules, and MoT guidance.
DVLA: Engine Changes & MoT
Official guidance on engine swaps and inspection implications.
Vehicle Certification Agency (VCA)
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Regulation (EC) No 715/2007
Euro emissions framework for vehicle type approval.
Commission Regulation (EU) 2017/1151
WLTP and RDE testing procedures for emissions certification.
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