Table: quattroporte_stats
Columns: quattroporte_iv
units_produced
production_period
engine_capacity
power
max_speed

Question: What is the power of the 3.2i v8 32v?
SQL: SELECT "power" FROM quattroporte_stats WHERE "quattroporte_iv" = '3.2i V8 32v'

Question: What type of quattroporte iv only produced 340 units?
SQL: SELECT "quattroporte_iv" FROM quattroporte_stats WHERE "units_produced" = 340

Question: When were 668 units produced?
SQL: SELECT "production_period" FROM quattroporte_stats WHERE "units_produced" = 668