Audi is set to introduce a turbocharged V6, shared with the Porsche Panamera in four new performance cars, including a new R8 model
5 October 2017

An Audi R8 has been spotted testing on the continent using a V6 engine, which will be offered in a new entry-level variant to be launched next year.

The twin-turbocharged 2.9-litre V6 petrol unit is the same as the one used in the Porsche Panamera, Audi RS4 and RS5, and it's also due in the next Q5 RS.

It's a 90deg engine that has been developed in a joint venture by Audi and Porsche as part of a new modular engine family known under the working title KoVoMo.

The new turbocharged V6 motor fills the void left by Audi’s older, naturally aspirated 4.2-litre V8 petrol engine. Audi’s V8 has not been offered with the Mk2 R8 because of what Ingolstadt officials describe as a combination of the high costs of updating it to meet future emissions standards and concerns in markets such as China, where road tax is linked to engine capacity.

In the latest Panamera 4S, the new V6 engine delivers 434bhp at 5650rpm and 405lb ft of torque between 1750rpm and 5500rpm when running a relatively low 0.4bar of turbocharger boost pressure.

With subtle tweaks, including greater boost, the joint-venture engine is claimed to offer more than 500bhp and up to 500lb ft, although it has yet to be confirmed what output Audi has settled on for its quartet of new performance models. Audi officials have told Autocar that the V6 unit will come with more than one power output.

The new 2.9-litre engine differs in capacity from the slightly larger, 3.0-litre version of the joint-venture V6 recently launched by Audi in the new S4.

Further differentiation is found in the induction system, with the S4’s engine using a single twin-scroll turbocharger and the 2.9-litre version getting twin turbochargers.

The only visual cues to differentiate the V6 model from its V10 sibling, according to the spotted development car, will be smaller exhaust baffles hidden behind the rear grilles. The former has been made possible due to the V6's lower volume.

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Join the debate



16 September 2016
How they ended up with 2 engines of such miniscule difference in capacity?

16 September 2016
JJ wrote:

How they ended up with 2 engines of such miniscule difference in capacity?

Different internals I would guess, using the same basic block dimensions.

16 September 2016
Simple answer, Chinese tax rules. V6s have to be below 3.0L to avoid punitive taxes. The old 3.0L V6 will probably disappear.

18 September 2016
DarrenB69 wrote:

Simple answer, Chinese tax rules. V6s have to be below 3.0L to avoid punitive taxes. The old 3.0L V6 will probably disappear.

You've misread the article.

5 October 2017

It will be a matter of time the Audi R8 will go the turbocharged way. In this case, will the V10 continue to solder for years? If it does, Audi Sport R8 may have lost its USP. 

de_design2  l  Exclusively Bespoke®

16 September 2016
While theyre at it they should stick the 4 litre electric turboed V8 diesel in the R8, in the more powerful Bentley tune of course.

5 October 2017

Why? The market for diesel sports cars was zero even before dieselgate

16 September 2016
OOT here, but is VGT dead in petrol engines?

16 September 2016
Other than the VGT in the 911 Turbo

21 September 2016
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