The Volkswagen BMV is a 1,984 cc, inline‑four turbocharged petrol engine produced between 2005 and 2010. It features gasoline direct injection (FSI), dual overhead camshafts (DOHC), and a single turbocharger, delivering outputs of 147 kW (200 PS) and torque figures of 280 Nm. Variable valve timing enables strong low-rpm torque for responsive acceleration.
Fitted to models such as the Mk5 Golf GTI, Jetta, and Eos, the BMV was engineered for spirited performance and precise throttle control. Emissions compliance was achieved through optimized combustion and catalytic conversion, allowing most units to meet Euro 4 standards.
One documented concern is carbon buildup on intake valves, a known characteristic of early FSI engines without port injection, highlighted in Volkswagen Service Technical Bulletin 2033414/5. This issue stems from fuel being injected directly into the combustion chamber, bypassing the intake valves. Later TSI engines reintroduced port injection to mitigate this.
Volkswagen
Production years 2005–2010 meet Euro 4 standards (VCA UK Type Approval #VCA/EMS/5679).
The Volkswagen BMV is a 1,984 cc inline‑four turbocharged petrol engineered for performance hatchbacks and sedans (2005-2010). It combines gasoline direct injection (FSI) with a single turbocharger to deliver strong mid-range power and responsive acceleration. Designed to meet Euro 4 standards, it balances sporty performance with acceptable fuel economy.
| 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) @ 5,100-6,000 rpm | |
| Torque | 280 Nm @ 1,800-5,000 rpm | |
| Fuel system | Bosch Motronic MED 9.5, FSI direct injection | |
| Emissions standard | Euro 4 | |
| Compression ratio | 10.5:1 | |
| Cooling system | Water‑cooled | |
| Turbocharger | Garrett GT1756VK (variable turbine geometry) | |
| Timing system | Chain-driven (front-mounted) | |
| Oil type | VW 504 00 / 507 00 (SAE 5W-30) | |
| Dry weight | 158 kg |
The FSI system provides crisp throttle response but requires periodic induction system cleaning to remove carbon deposits from intake valves, typically every 60,000-80,000 km. Using VW 504 00/507 00 specification oil is critical for turbocharger and chain longevity. The timing chain is generally robust but tensioner wear can occur; listen for rattle on cold start. High-quality 95 RON (or higher) fuel is recommended to maintain performance and prevent knocking. The variable geometry turbo offers good low-end response but actuator mechanisms can fail over time.
Oil Specs: Requires VW 504 00 / 507 00 specification (Volkswagen Owner's Manual). Compatible with ACEA C3.
Emissions: Euro 4 certification applies to all 2005-2010 BMV engines (VCA Type Approval #VCA/EMS/5679).
Power Ratings: Measured under DIN 70020 standards. Output is consistent across model applications (Volkswagen SSP 324).
Volkswagen Service Technical Literature: SSP 324, ETKA 03C 100 015
VCA Type Approval Database (VCA/EMS/5679)
DIN 70020 Engine Power Certification Standards
The Volkswagen BMV was used across Volkswagen's A5 platform with transverse mounting. This engine received platform-specific adaptations-reinforced engine mounts in the Eos and specific ECU mapping for the Jetta-creating minor interchange considerations. 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 is typically 'V' for this engine variant. Visually, it features a black plastic intake manifold with 'FSI' branding and a Garrett turbocharger. Critical differentiation from later TSI engines: BMV uses a camshaft-driven high-pressure fuel pump with a distinctive three-lobe cam, while TSI engines use a different pump design. ECU part numbers (e.g., 03C 906 032) are also specific to the BMV.
The BMV's primary reliability consideration is intake valve carbon buildup, inherent to its FSI design. While not a 'failure' per se, it can lead to drivability issues if neglected. UK DVSA data shows a correlation between neglected induction cleaning and MOT failures for misfire or emissions in high-mileage examples. Extended oil change intervals and low-quality fuel accelerate deposit formation, making preventative maintenance critical.
Analysis derived from Volkswagen technical bulletins (2005-2010) and UK DVSA failure statistics (2015-2023). Repair procedures should follow manufacturer guidelines.
Find answers to most commonly asked questions about VOLKSWAGEN BMV.
Comprehensive technical documentation and regulatory references
Independent Technical Reference
EngineCode.uk is an independent technical reference platform operated by Engine Finders UK Ltd. We are not affiliated with VOLKSWAGEN or any other manufacturer. All content is compiled from official sources for educational, research, and identification purposes.
Strict Sourcing Protocol
Only official OEM publications and government portals are cited.
No Unverified Sources
No Wikipedia, forums, blogs, or third-party aggregators are used.
Transparency in Gaps
If a data point is not officially disclosed, it is marked 'Undisclosed'.
Regulatory Stability
EU regulations are referenced using CELEX identifiers for long-term stability.
VOLKSWAGEN 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
Type-approval guidance and documentation.
Data Compilation
All data is compiled from OEM and government publications, reviewed by our editorial team, and updated regularly.
Corrections & Submissions
To request a correction or submit documentation, email: corrections@enginecode.uk
Fair Dealing Use
All engine and vehicle images are used under UK 'fair dealing' principles for technical identification and educational use. Rights remain with their respective owners.
Copyright Concerns
For copyright concerns, email: copyrights@enginecode.uk
GDPR Compliance
EngineCode.uk complies with UK GDPR. We do not collect personal data unless explicitly provided.
Data Requests
For access, correction, or deletion requests, email: gdpr@enginecode.uk
Trademark Notice
All trademarks, logos, and engine codes are the property of their respective owners. Use on this site is strictly for reference and identification.
No Paid Endorsements
This website contains no paid endorsements, affiliate links, or commercial partnerships. We do not sell parts or services.
Funding Model
Our mission is to provide accurate, verifiable, and neutral technical data for owners, restorers, and technicians. This site is self-funded.
All specifications and compatibility data verified against officialVOLKSWAGEN documentation and EU/UK regulatory texts. Where official data is unavailable, entries are marked “Undisclosed“ .
All external links open in new tabs. Please verify current availability of resources.
