Engine Displacement Power output (max.)
Straight-6
M20
M20B20 2.0 L (121.4 cu.in.) 122-129 PS; 90-95 kW; 121-127 HP
M20B23 2.3 L (141.3 cu.in.) 139-150 PS; 102-110 kW; 137-148 HP
M20B25 2.5 L (152.2 cu.in.) 170-171 PS; 125-126 kW; 168-169 HP
M52
M52B25 2.5 L (152.2 cu.in.) 170 PS; 125 kW; 168 HP
M52B25TU 2.5 L (152.2 cu.in.) 170 PS; 125 kW; 168 HP
M54
M54B30 3.0 L (181.8 cu.in.) 231 PS; 170 kW; 228 HP