1999 Mitsubishi Diamante Values

Select a 1999 Mitsubishi Diamante trim level

Diamante-V6

Sedan 4D
The 1999 Mitsubishi Diamante is a mid-size sedan with seating for five passengers and a sporty V6 engine under the hood. The 3.5L V6 produces 210 hp and 231 lb-ft of torque. This engine is paired with a four-speed automatic transmission and it helps the Diamante achieve an EPA estimated 18 mpg in the city and 24 mpg on the highway.