The Volkswagen AFB is a 2,792 cc, VR6 naturally aspirated petrol engine produced between 1996 and 2000. It features multi — point fuel injection (MPI), dual overhead camshafts (DOHC), and a 24 — valve cylinder head. In standard form, it delivered 140 kW (190 PS) and 245 Nm of torque, offering a smooth, powerful, and refined driving experience.
Fitted to models such as the Mk3 Golf VR6, Passat B5, and Corrado, the AFB was engineered for drivers seeking effortless performance a…
Volkswagen
Production years 1996–2000 meet Euro 2 standards .
The Volkswagen AFB is a 2,792 cc VR6 naturally aspirated petrol engine engineered for performance-oriented sedans and coupes (1996-2000). It combines multi-point fuel injection with a 24-valve head to deliver a broad, linear power curve and a sonorous exhaust note. Designed to meet Euro 2 standards, it balances exhilarating performance with acceptable fuel economy for its class.
| Parameter | Value | Source |
|---|---|---|
Displacement | 2,792 cc | |
Fuel type | Petrol | |
Configuration | VR6, DOHC, 24‑valve | |
Aspiration | Naturally aspirated | |
Bore × stroke | 81.0 mm × 90.3 mm | |
Power output | 140 kW (190 PS) @ 6,000 rpm | |
Torque | 245 Nm @ 4,200 rpm | |
Fuel system | Multi-point fuel injection (MPI) | |
Emissions standard | Euro 2 | |
Compression ratio | 10.0:1 | |
Cooling system | Water‑cooled | |
Turbocharger | None | |
Timing system | Chain-driven | |
Oil type | Refer to vehicle handbook / manufacturer specification | |
Dry weight | Approx. 162 kg |
The Volkswagen AFB was used across Volkswagen's Mk3/B5 platforms with transverse mounting. This engine received platform-specific adaptations-minor ECU calibrations for different vehicle weights and gearing. All adaptations are documented in OEM technical bulletins.
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Field reports and technical service bulletins highlight component wear patterns under high-load operation. Adherence to manufacturer service intervals and approved fluid specifications is critical for long-term reliability.
Analysis derived from manufacturer technical service bulletins and industry workshop records. Repair procedures should follow manufacturer guidelines.
The most common questions about engine codes, what they mean, how to find them and how this database works
The AFB can be very reliable long-term if maintained correctly. Its main consideration is oil sludge, which is entirely preventable with strict 10,000 km oil changes using the correct VW 501 01/502 00 specification oil. With proper care, the engine's timing chain and internals are robust, offering many miles of smooth, powerful performance.
The most common issues are ignition coil pack failures causing misfires, potential failure of the intake manifold runner flaps causing noise and drivability issues, wear of the timing chain tensioner causing noise, and the critical, preventable issue of oil sludge formation from poor maintenance.
The 2.8L 24V VR6 AFB engine was used in the Volkswagen Golf Mk3 (1996-1998), Passat B5 (1997-2000), Corrado (1996-1998), and was also shared with the SEAT Córdoba (1996-1999) from the Volkswagen Group.
Yes, the AFB responds well to tuning. Basic modifications like a performance exhaust, intake, and ECU remap can yield 210-220 PS. More extensive builds with head work and aggressive cams can reach 240+ PS. The bottom end is generally strong for moderate power increases, making it a popular tuning platform.
Official combined figures are around 10.0 L/100km (28 mpg UK). Real-world economy varies: expect 12.0-14.0 L/100km (20-24 mpg UK) in city driving and 8.0-8.5 L/100km (33-35 mpg UK) on the highway. The engine's power and character encourage spirited driving, which impacts consumption.
Yes. The AFB is an interference engine. If the timing chain were to fail or jump significantly, the pistons would collide with the open valves, causing severe internal engine damage. Fortunately, the chain is generally very durable with proper oil maintenance.
Volkswagen originally specified oil meeting VW 501 01 (mineral-based, SAE 10W-40) or VW 502 00 (synthetic, SAE 5W-40) standards. For modern use, a high-quality synthetic 5W-40 meeting VW 502 00 is strongly recommended for better protection.
Comprehensive technical documentation and regulatory references
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Regulatory Stability
EU regulations are referenced using CELEX identifiers for long-term stability.
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.
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