Question: are all excursions 4 wheel drive?
Answer: The Excursion shares a common width, wheelbase, and front/rear track width with its F-250 counterpart. ... The rear axle for all Excursions was a Sterling 10.5 axle. The four wheel drive models were equipped with a NV273 transfer case and Dana 50 front axle. Gear ratios of 3:73 and 4:30 were offered.