The R8 may be getting all the press as of late, but Audi’s not done with their growing performance lineup by a longshot. Several weeks ago, quattro GmbH’s director Werner Frowein confirmed to Auto Motor und Sport that his wing of Audi would be stepping up its work for 2008. The current RS 4’s retirement may be imminent, but production of the R8, RS 6 and upcoming Q7 V12 TDI will keep his team busy. So too will new projects, and two of these expected expansion models are the much-anticipated TTRS and RS5 coupes.
In the same Auto Motor und Sport piece, Frowein mentioned that the previous brew period of four years into a six year model cycle would shorten to two in the future. RS versions of both the TT and the A5/S5 have both been spotted undergoing testing, and Frowein’s math should put a TTRS on a show stand by as early as Paris in September and an RS5 sometime in 2009. Such a rapid launch plan should mean little sleep for the boys at quattro GmbH.
TTRS
Rumors of the hottest TT variant ever are rampant. Several theories on drivetrain have resulted, though our money is on a turbocharged five cylinder. Volkswagen already does a low cost and lower capacity 5-cylinder with 2.5-liters, though an Audi version sharing very little with the base VW engine will be a considerably more costly and possibly a different displacement (we’ve heard 2.3-liters from one source) – built up to meet a power rating of 350-hp says a high-ranking source from Audi in Germany.
What else can we guess about the engine? FSI is a certainty, and Audi’s new Valvelift system is likely – aiding in both torque and fuel economy. 2.0T engines we’ve driven with the same FSI/Valvelift setup are burgeoning with torque and we expect no different from the TTRS’ five cylinder.
A turbocharged five-cylinder Audi engine in a performance coupe certainly pays homage to the original Quattro, though the TT’s transverse engine layout lower and closer to the center of the chassis, aluminum body structure and computer-controlled Haldex-sourced version of quattro will make it a decidedly different beast than the boxy Audi icon.
As far as U.S. sale, sources have informed us that the plan is to currently include the TTRS in the American mix. The current plan for DSG-only in the States for the recently announced TTS is likely a hint that a manual-transmission TTRS is the likely shifting choice for the RS.
Our TTRS rendering shows what the car might look like if it were launched today. Audi has been known to share design language across its sub brands and the RS nomenclature is no different. This TTRS mockup uses a similar nose and sill extensions from the latest RS6, along with the car’s 5-spoke alloys with Titanium Package finish. It’s also Avus Silver Metallic – a color Audi usually reserves for RS duty.
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