Start with what the Opel GTC is: a 2-door 2+2 coupé with 2.8 , built from 2007, in the decade of stability control, dual-clutch gearboxes and the first serious hybrids. What it meant takes a little longer.
The story
The Opel Gran Turismo Coupé Concept, abbreviated as Opel GTC Concept, is a concept car that was manufactured by Opel and designed to be a coupé version of the Opel Vectra C. The GTC premiered at the 77th Geneva Motor Show in 2007. The Opel GTC is a grand tourer.
What is underneath
The engine is 2.8 . Drive goes through a 6-speed manual. These are manufacturer figures carried by Wikipedia and Wikidata, not road-test measurements.
Its place in the line
The cars a buyer would have weighed it against include the Volkswagen Tiguan, the Nissan GT-R, the Hyundai i30. Nearby in the Opel catalogue sit the Opel Sintra and the Opel K-180.
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