n 2004, Q4 (short for Quadrifoglio 4) four-wheel drive versions arrived to some markets, which were known as the Crosswagon Q4 and Sportwagon Q4 (both using the 1.9 L 150 PS (110 kW) JTD diesel engine). These cars were equipped with a Torsen C four-wheel drive system and raised ride heights (Crosswagon height: 1,497 mm (58.9 in), Sportwagon 1,458 mm (57.4 in)).[22] The Crosswagon version was made to look more like all-terrain vehicle; door sill aluminium protection, front and rear bumpers were equipped with aluminium inserts. The Sportwagon Q4 was a normal looking version with just slightly higher ground clearance than the front wheel drive Sportwagon.
Что скажете?
Как работает именно этот Q4?
Сколько там Торсенских диференциалов? Только в переди и с зади или ещё и по середине?

