user: Question: what's the model name with torque (nm@rpm) being 230@4500
Columns: ['Model name', 'Power (ps)', 'Torque (Nm@rpm)', 'Displacement (cm³)', 'Engine code', 'Comment']
Types: ['text', 'real', 'text', 'real', 'text', 'text']
Sample row: ['2.0T (Export) (2000-2004)', 163.0, '240@2200-4800?', 1984.0, 'B5204 T', 'Inline 5 with low-pressure turbo']
SQL:

assistant: SELECT "Model name" FROM "Table" WHERE "Torque (Nm@rpm)" = '230@4500';