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Turbodiesel engines developed by General Motors' Torino engineering center
- 1.0-liter 3-cyl., 57 hp (Chevrolet Spark)
- 1.4-liter 4-cyl., 75 hp (Chevrolet Sail)
- 1.6-liter 4-cyl., 110 hp (Opel Astra, Zafira, Insignia, next-gen Astra, next-gen Antara)
- 1.6-liter 4-cyl., 136 hp (Chevrolet Cruze; Opel Meriva, Astra, Insignia)
- 1.6-liter 4-cyl., 160 hp (Opel Astra)
- 2.0-liter 4-cyl., 170 hp (Opel Insignia, Zafira, Cascada)
- 2.8-liter 4-cyl., 200 hp (Chevrolet Canyon, GMC Colorado)

GENEVA -- General Motors' diesel development center in Turin, Italy, will be one of the company's few remaining European outposts once the sale of Opel and Vauxhall to PSA Group closes this year.