The Volvo B 5244 T5 is a 2,435 cc, inline‑five turbocharged petrol engine produced between 1999 and 2005. It features a dual overhead camshaft (DOHC) and four valves per cylinder, delivering a blend of refinement and strong performance. The engine utilizes multi-point fuel injection and a twin-scroll turbocharger to produce 147–169 kW (200–230 PS) and 285–320 Nm of torque, enabling rapid acceleration.
Fitted to the Volvo S60, V70, and XC90 platforms, the B 5244 T5 was engineered for drivers seeking premium power and confident overtaking ability. Emissions compliance was achieved through advanced engine management and a close-coupled catalytic converter, meeting Euro 3 standards from launch.
One documented concern is premature failure of the turbocharger control valve, which can lead to boost control issues and potential overboost conditions. This issue, referenced in Volvo Service Bulletin T5-02-11, is often linked to diaphragm degradation under sustained high-temperature operation. Volvo addressed this with a revised valve design and updated software calibration in later production.
Production years 1999–2005 meet Euro 3 emissions standards across all markets (EU Directive 98/69/EC).
The Volvo B 5244 T5 is a 2,435 cc inline‑five turbocharged petrol engine engineered for premium sedans, wagons, and SUVs (1999-2005). It combines multi-point fuel injection with a twin-scroll turbocharger to deliver strong, linear power and efficient highway cruising. Designed to meet Euro 3 standards from launch, it balances responsive performance with emissions control.
| Parameter | Value | Source |
|---|---|---|
| Displacement | 2,435 cc | |
| Fuel type | Petrol | |
| Configuration | Inline‑5, DOHC, 20‑valve | |
| Aspiration | Turbocharged | |
| Bore × stroke | 83.0 mm × 90.0 mm | |
| Power output | 147–169 kW (200–230 PS) | |
| Torque | 285–320 Nm @ 1,800–5,000 rpm | |
| Fuel system | Multi-point fuel injection (Bosch Motronic 4.4) | |
| Emissions standard | Euro 3 | |
| Compression ratio | 8.5:1 | |
| Cooling system | Water‑cooled | |
| Turbocharger | Twin-scroll turbo (Mitsubishi Heavy Industries TD04HL-16T) | |
| Timing system | Belt-driven camshafts | |
| Oil type | SAE 10W-40 semi-synthetic oil | |
| Dry weight | 170 kg |
The turbocharged inline-five configuration provides strong, linear power ideal for highway merging and overtaking but requires strict adherence to 10,000 km oil change intervals to prevent turbo and engine wear. SAE 10W-40 semi-synthetic oil is critical for high-temperature protection. The turbo control valve demands periodic inspection; pre-2003 units should have the valve checked or replaced if boost issues arise per Volvo SIB T5-02-11. The timing belt is critical due to the interference design and must be replaced every 80,000 km.
Oil Specs: Requires SAE 10W-40 semi-synthetic oil (Volvo Owner's Manual 1999). Modern full synthetics meeting ACEA A3/B3 are acceptable.
Emissions: Euro 3 certification applies to all model years (1999-2005) for all markets (EU Directive 98/69/EC).
Power Ratings: Measured under DIN 70020 standards. Output varies by model and market (Volvo PT-2004).
Volvo Technical Information System (TIS): Workshop Manuals S60/V70/XC90
Volvo Electronic Parts Catalogue (EPC) Documentation
EU Directive 98/69/EC
Volvo Service Bulletin T5-02-11
The Volvo B 5244 T5 was used across Volvo's P2 platform with transverse mounting. This engine received minor ECU tuning for different markets, but no major platform-specific adaptations that affect core compatibility. All variants share the same block, head, and mounting points. All adaptations are documented in OEM technical bulletins.
Locate the engine code stamped on a flat boss on the front of the engine block, near the timing cover (Volvo Workshop Manual). The code will read "B5244T5". Visually, it is an aluminum block engine with a plastic cam cover and a large twin-scroll turbocharger mounted at the front of the engine. It is distinct from the lower-output B5244S engines by its specific turbocharger and intercooler. Service parts for the B 5244 T5 are generally compatible across all S60/V70/XC90 applications from 1999-2005, but turbo and fuel system components may vary by model year.
The B 5244 T5's primary reliability risk is turbocharger control valve failure, with elevated incidence in high-mileage or pre-2003 examples. Volvo internal service data indicated this was a leading cause of boost-related complaints for early production units. Additionally, the timing belt is critical due to the interference design. Strict adherence to maintenance intervals is critical for longevity.
Analysis derived from Volvo technical bulletins (1999-2005) and aggregated workshop repair data. Repair procedures should follow manufacturer guidelines.
Find answers to most commonly asked questions about VOLVO B-5244-T5.
Comprehensive technical documentation and regulatory references
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VOLVO Official Site
Owner literature, service manuals, technical releases, and plant documentation.
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)
UK type-approval authority for automotive products.
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.
GOV.UK: Vehicle Approval
UK compliance and certification requirements for imported and modified vehicles.
VCA Certification Portal
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