 Volkswagen most recently came out with a new five-cylinder developed (loosely) from half of a Lamborghini Gallardo V10 engine.Volkswagen used a conventional V6 engine in the B5 Passat, because the drivetrain was longitudinally mounted.Like the original VR6, it was 2.8 litres in size, but unlike the VR6, it was a true 90-degree V6, and had 30 valves with continuously variable intake valve timing.