user: Question: Which engine type was used in the model 2.3 V5?
Columns: ['Model', 'engine code(s)', 'engine type', 'max power@rpm', 'max torque@rpm', 'years']
Types: ['text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['s Petrol engine', 's Petrol engine', 's Petrol engine', 's Petrol engine', 's Petrol engine', 's Petrol engine']
SQL:

assistant: SELECT "engine type" FROM "Table" WHERE "Model" = '2.3 V5';