GM just had roadster triplets: Pontiac Solstice, Saturn Sky, Opel GT
GM's Pontiac Solstice, Chevrolet Nomad and Saturn Curve Concepts
Pontiac Solstice / Saturn Sky
Vauxhall VX Lightning concept
GM Kappa Platform Info, Power, Specs, Wiki | GM Authority
GM's Pontiac Solstice, Chevrolet Nomad and Saturn Curve Concepts
Kappa Kapers – Feature – Car and Driver
Vauxhall VX Lightning concept
Pontiac Solstice Concept (2002) - pictures, information & specs
Buick Velite (concept car) - Wikipedia
GM Kappa Platform Info, Power, Specs, Wiki | GM Authority
GM Kappa Platform Info, Power, Specs, Wiki | GM Authority
GM Ices Kappa; Losing $10k Per Car on Solstice and Sky | The Truth About Cars
The Encyclopedia of Obscure Concept and Show Cars: Part Five – Pontiac to Volvo | The Truth About Cars
Pontiac Solstice Coupe Preview
The Pontiac Solstice siblings that might have been - Hagerty Media
Bark's Bites: When I Say Kappa, You Say… | The Truth About Cars
Bark's Bites: When I Say Kappa, You Say… | The Truth About Cars
Kappa Platform & Hydroform Process (explained) | Pontiac Solstice Forum
GM Kappa Platform Info, Power, Specs, Wiki | GM Authority
GM Kappa Platform Info, Power, Specs, Wiki | GM Authority
How Bob Lutz ushered in the Solstice and Sky, even as GM faltered - Hagerty Media
