Question: The Volkswagen T-Roc is a concept car that debuted at the Geneva Auto Show, in which year, the T-Roc is smaller than the Tiguan, and far more advanced than the Tiguan, a compact crossover vehicle (CUV) manufactured by German automaker Volkswagen? 

Context paragraphs:
Volkswagen Phideon: The Volkswagen Phideon () ("Typ" 3E) is a full-size luxury sedan/saloon manufactured by German automaker Volkswagen, described by Volkswagen as their "premium class" vehicle.  Introduced at the 2016 Geneva Motor Show, the Phideon is aimed at the Chinese market.

Volkswagen Eos: The Volkswagen Eos was a sport compact cabriolet coupé produced by the German automaker Volkswagen from 2006 to 2015.  Assembled at AutoEuropa in Portugal, it was a convertible only compact coupé introduced as the successor of the Volkswagen Golf Cabriolet.  It was Volkswagen's first production coupé since the Volkswagen Corrado, which ended production in July 1995.

Mercedes-Benz E-Class (W210): The Mercedes-Benz W210 is an executive car which was produced by the German automaker Mercedes-Benz from 1995 through 2002 (production of the wagon variant (codenamed S210) carried over to the 2003 model year).  They were sold under the E-Class model names in both sedan (saloon) and station wagon body types.  W210 development started in 1988, three years after the W124's introduction.  The W210 E-class's appearance, which was designed by Steve Mattin under design chief Bruno Sacco between 1989 and 1991, heralded a new design idiom for Mercedes, which would continue until the W209 CLK.  W210 design work was frozen in May 1992 and developed for a show vehicle by late 1992.  This design was previewed on the 1993 Coupé Concept shown at the Geneva Auto Show in March 1993.  Design patents for both the Coupé Concept and the W210 E-Class were filed on 25 February 1993 in Germany and August 25, 1993 in the US.

Volkswagen Phaeton: The Volkswagen Phaeton (   ) ("Typ" 3D) is a full-size (F-segment in Europe) luxury sedan/saloon manufactured by German automaker Volkswagen, described by Volkswagen as their "premium class" vehicle.  Introduced at the 2002 Geneva Motor Show, the Phaeton was marketed worldwide.  Sales in North America ended in 2006.  Sales globally ended in 2016.

Volkswagen Taigun: The Volkswagen Taigun is a new subcompact crossover SUV to be unveiled by the Volkswagen Group for the 2016 model year.  It will have possibility of replacing the CrossFox hatchback and will slot below the Tiguan compact crossover SUV and will be one of the few mini crossover SUVs alongside the Nissan Juke (although the Juke is considered more of a hatchback due to the height below 62 inches), the Mini Countryman & the Suzuki SX4.  A prototype of this vehicle was unveiled at the 2012 São Paulo International Motor Show.  VW started production of the Taigun at its AutoEuropa plant in Palmela, Portugal in February 2017.

EDAG Biwak: The EDAG Biwak is an estate concept car from the EDAG (Engineering + Design AG) firm based on the Volkswagen New Beetle.  The EDAG Biwak appears as a sport utility vehicle or a two-door estate car with the body of the Volkswagen New Beetle.  In the Geneva Auto Show in 2006, it appeared as a concept car.

SEAT Ateca: SEAT Ateca is a compact crossover vehicle (CUV) manufactured by Spanish automaker SEAT.  It is also the successor to the SEAT Altea. <nowiki> </nowiki>The Ateca debuted as a concept vehicle, the SEAT IBX at the 2011 Geneva Motor Show followed by the SEAT "20v20 Concept" in the 2015 Geneva Motor Show.  The car is named after the Spanish town of Ateca in Aragon.

Volkswagen Concept A: The Volkswagen Concept A was a concept car created by German automobile manufacturer, Volkswagen.  It was introduced at the 2006 Geneva Auto Show.  The Concept A is a cross between a coupe and a crossover SUV.

Volkswagen T-Roc: The Volkswagen T-Roc is a concept car that debuted at the 2014 Geneva Auto Show.  The engine is from the Volkswagen Golf.  The T-Roc is designed to be an offroader with an aggressive design and AWD.  There is a 12.3 inch screen where the driver can switch driving modes and access the entertainment system.  The gauges are also replaced by an information screen that contains digital gauges.  The T-Roc is smaller than the Tiguan and far more advanced than the Tiguan.

Volkswagen Tiguan: The Volkswagen Tiguan is a compact crossover vehicle (CUV) manufactured by German automaker Volkswagen.  Introduced in 2007, it uses the PQ35 platform of the Volkswagen Golf.  All first generation (5N) Tiguans featured two row seating and transverse mounted four-cylinder engines.

Supporting paragraphs: Volkswagen T-Roc Volkswagen Tiguan
Answer: 2014