Who can tell me about the Saab 9-3?

Does 2003 saab 93 2.0t and saturn have the same engines? if yes please tell me what saturn model has it,thanks?

• Answer:

  The engine used by saab on the 9-3 4 cylinder models is shared by GM vehicles of its size/class. The engine family is called the GM "eco-tech" engine. It is a inline 4 cylinder DOHC. It is used on 4cyl saturns, pontiacs, chevy's, buicks, opels and other brands owned by GM. As american engines are rarely turbo-charged, they are all naturally aspirated with some exceptions like the Saab model. Saab took GM's eco-tec engine and modified it to be a 2.0L turbocharged engine, and designed it to their specifications. As this engine included designs and features that GM engines did not have, they were able to patent it so it would only be used in Saab vehicles. The 2003+ saab 9-3 is build off of GM's epsilon platform and is similar to the saturn aura, chevy malibu, buick regal along with other vehicles.