Every Epsilon car will weigh somewhere between 1, 450 and 1, 800 kilograms.

FORBES: Would you buy a ChevySaab?

Every Epsilon car will weigh somewhere between 3, 200 and 4, 000 pounds.

FORBES: Would You Buy a ChevySaab?

The first Epsilon-based car, the Opel Vectra, had its debut in Europe this spring.

FORBES: Would you buy a ChevySaab?

The first Epsilon-based car, the Opel Vectra, debuted in Europe this spring.

FORBES: Magazine Article

Each Epsilon-based car will have the same 1.2-meter-long steel midsection to which a set of parts--whether for a Saab or Malibu--can be attached at the same place on the assembly line and in the same way.

FORBES: Would you buy a ChevySaab?

Each Epsilon-based car will have the same 4-foot-long steel midsection to which a set of parts--whether for a Saab or Malibu--can be attached at the same place on the assembly line, and in the same way.

FORBES: Magazine Article

Epsilon could determine the fate of five of General Motors' car divisions: Chevrolet, Opel, Pontiac, Saab and Saturn.

FORBES: Would You Buy a ChevySaab?