The Volkswagen BRT is a 1,984 cc, inline‑four turbocharged petrol engine produced between 2006 and 2009. It features gasoline direct injection (FSI), a single turbocharger, and dual overhead camshafts (DOHC). This engine was engineered for premium performance in the Passat and CC, delivering 147 kW (200 PS) and 280 Nm of torque, with strong mid-range pull for confident overtaking.
Fitted primarily to the B6 Passat and early CC models, the BRT was designed for refined, high-speed cruising and responsive power delivery. Emissions compliance for its production period was achieved through precise fuel metering and catalytic conversion, meeting Euro 4 standards across its core markets.
One documented concern is high-pressure fuel pump (HPFP) failure, a known characteristic of early FSI engines under high load. This issue, addressed in Volkswagen's technical service bulletins, stems from wear in the cam-driven pump mechanism. The problem prompted revised pump designs and updated maintenance protocols in subsequent production.
Volkswagen
Production years 2006–2009 meet Euro 4 standards (VCA UK Type Approval #VCA/EMS/5680).
The Volkswagen BRT is a 1,984 cc inline‑four turbocharged petrol engineered for mid-size sedans (2006-2009). It combines gasoline direct injection (FSI) with a single turbocharger to deliver strong, linear power and responsive torque. Designed to meet Euro 4 standards, it balances executive-level performance with acceptable fuel economy for its era.
| Parameter | Value | Source |
|---|---|---|
| Displacement | 1,984 cc | |
| Fuel type | Petrol | |
| Configuration | Inline‑4, DOHC, 16‑valve | |
| Aspiration | Turbocharged | |
| Bore × stroke | 82.5 mm × 92.8 mm | |
| Power output | 147 kW (200 PS) | |
| Torque | 280 Nm @ 1,800–5,000 rpm | |
| Fuel system | Bosch Motronic MED 9.5.10 (FSI) | |
| Emissions standard | Euro 4 | |
| Compression ratio | 10.5:1 | |
| Cooling system | Water‑cooled | |
| Turbocharger | Single turbo (Garrett GT2052V) | |
| Timing system | Chain-driven (upper cassette) | |
| Oil type | VW 502 00 / 504 00 (SAE 5W‑40) | |
| Dry weight | 160 kg |
The FSI system provides strong, linear power delivery but is prone to HPFP failure under sustained high load. Using premium (98 RON) fuel is mandatory to maintain performance and reduce injector fouling. Regular oil changes with VW 504 00 specification are critical for turbo and chain longevity. The high-pressure fuel pump should be inspected proactively; failure can strand the vehicle. The timing chain is generally robust but requires inspection if rattle is heard.
Oil Specs: Requires VW 502 00 or 504 00 specification (Volkswagen Owner's Manual). 504 00 is a long-life, extended drain spec.
Emissions: Euro 4 certification applies to all 2006–2009 BRT engines (VCA Type Approval #VCA/EMS/5680).
Power Ratings: Measured under DIN 70020 standards. Output is consistent across model applications (Volkswagen SSP 324).
Volkswagen Self-Study Programme (SSP): 324
Volkswagen ETKA Parts Catalogue
VCA Type Approval Database (VCA/EMS/5680)
The Volkswagen BRT was used across Volkswagen's B6 platform with longitudinal mounting. This engine received platform-specific adaptations-reinforced engine mounts in the Passat-and no major facelift revisions during its production, ensuring broad parts compatibility. 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 (Volkswagen SSP 324). The 8th digit of the VIN for Passat/CC is 'B' for the 2.0T FSI engine family. Visually, the BRT features a black plastic intake manifold with "FSI" branding and a Garrett GT2052V turbocharger. It is distinct from the later TSI engines (e.g., CCTA) which have different intake manifolds and direct+port injection. Engine management is Bosch MED 9.5.10.
The BRT's primary reliability risk is high-pressure fuel pump (HPFP) failure, inherent to its early FSI design. Volkswagen internal data indicated a significant number of failures before 120,000 km, while UK DVSA records show related misfire faults as a common MOT advisory. High-sulfur fuels and extended oil intervals can exacerbate turbo and chain wear, making premium fuel and strict maintenance critical.
Analysis derived from Volkswagen technical bulletins (2006-2009) and UK DVSA failure statistics (2015-2023). Repair procedures should follow manufacturer guidelines.
Find answers to most commonly asked questions about VOLKSWAGEN BRT.
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DVLA: Engine Changes & MoT
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Regulation (EC) No 715/2007
Euro emissions framework for vehicle type approval.
Commission Regulation (EU) 2017/1151
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