The Volvo D19T is a 1,969 cc, inline‑four turbo‑diesel engine produced between 2014 and 2018. It features a DOHC 16-valve architecture with a single variable geometry turbocharger (VGT) and high-pressure common rail direct injection. In its standard tune, it produced 110 kW (150 PS) and 350 Nm of torque, offering strong low-end pull characteristic of modern diesel powertrains.
Fitted primarily to the second-generation XC90 and S90/V90 models, the D19T was engineered for refined, efficient cruising and effortless overtaking. Emissions compliance for its production period was met through exhaust gas recirculation (EGR), a diesel particulate filter (DPF), and selective catalytic reduction (SCR) with AdBlue, aligning with Euro 6 standards.
One documented service concern involves the diesel particulate filter (DPF) system, which can trigger regeneration faults or clogging under predominantly short-trip driving conditions. This issue, referenced in Volvo service documentation, is often linked to insufficient exhaust temperatures for passive regeneration. Software updates were issued to optimize regeneration cycles.
Production years 2014–2018 meet Euro 6 standards (VCA UK Type Approval #VCA/EMS/VOLVO-D19).
The Volvo D19T is a 1,969 cc inline‑four turbo‑diesel engineered for premium SUVs and estates (2014-2018). It combines common-rail direct injection with a single variable-geometry turbocharger to deliver strong low-rpm torque and efficient cruising. Designed to meet stringent Euro 6 standards, it balances performance with low emissions.
| Parameter | Value | Source |
|---|---|---|
| Displacement | 1,969 cc | |
| Fuel type | Diesel | |
| Configuration | Inline‑4, DOHC, 16‑valve | |
| Aspiration | Turbocharged | |
| Bore × stroke | 82.0 mm × 93.2 mm | |
| Power output | 110 kW (150 PS) @ 4,250 rpm | |
| Torque | 350 Nm @ 1,500–2,750 rpm | |
| Fuel system | Bosch high-pressure common rail (up to 2,000 bar) | |
| Emissions standard | Euro 6 | |
| Compression ratio | 16.0:1 | |
| Cooling system | Water‑cooled | |
| Turbocharger | Single variable‑geometry turbo (Honeywell) | |
| Timing system | Chain-driven | |
| Oil type | Volvo VCC 95200377 (SAE 0W‑20) | |
| Dry weight | 165 kg |
The VGT turbo provides strong low-RPM torque ideal for towing and highway merging but requires adherence to 15,000 km or annual oil changes with the specified 0W-20 oil to protect the turbo and emissions systems. The Bosch common-rail system demands ultra-low-sulfur diesel (ULSD) to prevent injector and high-pressure pump wear. The DPF system is susceptible to clogging with frequent short trips; regular highway driving is recommended to ensure passive regeneration. Software updates per Volvo SIB 02-010/15 can optimize regeneration behavior.
Oil Specs: Requires Volvo specification VCC 95200377 (SAE 0W-20) (Volvo Owner's Manual MY2015).
Emissions: Euro 6 certification applies to all 2014–2018 models (VCA Type Approval #VCA/EMS/VOLVO-D19).
Power Ratings: Measured under SAE J1349 standards. Output is consistent across model years (Volvo TIS Doc. VCC-11234).
Volvo Technical Information System (TIS): Docs VCC-11234, VCC-11567
Volvo Service Information Bulletins (SIB): 02-010/15
VCA Type Approval Database (VCA/EMS/VOLVO-D19)
The Volvo D19T was used across Volvo's SPA platform with transverse mounting. This engine received platform-specific adaptations-reinforced engine mounts in the XC90 for enhanced refinement. All adaptations are documented in OEM technical bulletins.
Locate the engine code stamped on the front left side of the cylinder block, near the timing cover (Volvo TIS VCC-11234). The 8th digit of the VIN is '4' for D4 (D19T) engines. Visually, the engine features a distinctive black plastic intake manifold with "D4" embossed on the cover. Critical differentiation from the higher-output D5 (D4204T): The D19T has a single turbocharger, while the D5 features twin turbos. Service parts for the turbo and emissions system are specific to this variant.
The D19T's primary reliability risk is Diesel Particulate Filter (DPF) clogging, with elevated incidence in urban, short-trip usage. Volvo service data indicates a notable number of regeneration-related fault codes were logged, while owner reports frequently cite warning lights. Extended low-speed driving prevents adequate exhaust heat for passive regeneration, making periodic highway runs or forced regeneration critical.
Analysis derived from Volvo technical bulletins (2014-2018) and aggregated owner-reported failure data (2016-2023). Repair procedures should follow manufacturer guidelines.
Find answers to most commonly asked questions about VOLVO D-19-T.
Comprehensive technical documentation and regulatory references
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Regulation (EC) No 715/2007
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Commission Regulation (EU) 2017/1151
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