Squeezing 6 cylinders right into a 4-cylinder field.
The VR6 was a novel 6-cylinder gasoline engine developed by Volkswagen, and produced from 1991 by 2024.
What was the Volkswagen VR6 Engine?
VR6 Engine
The time period VR6 comes from the German phrase “verkürzt” (shortened) and “neihenmotor” (inline engine). Counterintuitively, the VR6 didn’t make use of an inline cylinder association, however a really narrow-angle “V” setup, with simply 10.5–15.0 levels between cylinder banks. In distinction, a typical trendy V6 engine is designed with 60 levels between cylinder banks.
VR6 Benefits
Regardless of there being two cylinder banks, the VR6 made use of a single cylinder head, which saved value, weight, and, and importantly house. The engine was designed particularly for transverse mounting in front-wheel-drive (or AWD) compact vehicles, the place a standard V6 wouldn’t match. The VR6 would later be modified for different functions, nevertheless.
Compact Design
The VR6 was barely longer than a typical inline-four, however a lot shorter and narrower than a regular V6, permitting VW to supply six-cylinder energy in fashions just like the Golf, Jetta, Passat, and performance-oriented Corrado with out main updates beneath the hood.
VR6 Purposes
The VR6 made its debut within the 1991 Volkswagen Passat sedan and wagon, and the sporty Corrado hatchback. The engine was initially provided in displacements of two.8 and a couple of.9 liters. Early variations of the VR6 had been fee at between 172 and 188 horsepower.
Later updates included a transfer to 4-valve cylinder heads and displacements as nice as 3.6-liters. Horsepower would climb to as a lot as 295 horsepower.
Audi, Bentley, Porsche, and Extra…
Over time, the VR6 would seem beneath the hood of Volkswagen sister-brand automobiles, together with the Audi A3 and TT, in addition to the Porsche Cayenne.
VR5
A 5-cylinder “VR5” engine base on the VR6 was additionally briefly produced, although it noticed no U.S.-market functions.
Manufacturing
Manufacturing of the distinctive mill resulted in December of 2024, after almost 1.9 million examples had been constructed. Regardless of its status for energy and efficiency, the VR6 was changed largely by turbocharged 4-cylinder engines of between 1.8 and a couple of.0 liters in displacement.
Sporty Character
The VR6 earned the respect of automotive fanatics for its low-end torque and willingness to rev. It additionally sounded sporty, with a particular, throaty exhaust be aware that got here partly on account of its narrow-angle design. The VR6 turned a cult favourite for its efficiency in automobiles such because the VW Golf R32.
VR6 Shortcomings
The engine had its drawbacks, nevertheless. The VR6 was thirstier than small turbocharged engines of comparable energy output, and as emissions and effectivity requirements tightened, it turned much less viable.
Modular Engine Household
The VR6 engine household immediately served because the foundational structure for Volkswagen Group’s W8, W12 and W16 engines. Apparently, the VR6’s narrow-angle made it compact sufficient to be “doubled up.” For top-power and premium-brand functions, Volkswagen joined VR6 engines on a standard crankshaft at a wider angle (sometimes round 72°), creating a particular “W” configuration when seen from the top. Variants included 8-, 12-, and even 16-cylinder engines that had been, at their core VR6 powerplants.
W8
The W8 was comprise of two “VR4” blocks joined on the hip. The W8 was present in such vehicles because the VW Passat and Phaeton.
W12
Primarily two VR6 engines mated for a complete displacement of 6.0-liters in most functions. The W12 was present in a variety of automobiles together with the VW Passat and Phaeton, in addition to the Audi A8, and the Bentley Continental GT and Flying Spur, and others. It delivered easy efficiency in a comparatively compact bundle.
W16
Constructed equally however utilizing two VR8-style banks—for 4 particular person banks of cylinders—the W16 was famously discovered beneath the hoods of the Bugatti Veyron and Chiron. The quad-turbo 8.0-liter engine produced 1000 horsepower or extra, relying on utility.
CG Says:
The VR6 was a intelligent engineering answer that gave compact front-drive vehicles actual six-cylinder character and remains to be revered by VW-brand fanatics. The engine was additionally the constructing block for a household of luxurious and efficiency engines, seeing use in such manufacturers because the aforementioned Audi, Bentley, and Bugatti.
Take heed to the Automotive Stuff Podcast
Volkswagen VR6 Photos Photos
(Click on beneath for enlarged photographs)
Fahrvergnügen (and 4 Different Obnoxious Automotive Advertising and marketing Phrases)
