When it comes to heavy-duty trucks, towing power and payload often dominate the conversation. But for many truck owners, interior space and passenger comfort are just as important – especially for long hauls. The updated 2025 Ford Super Duty not only delivers on capability but also proves itself as the clear winner in cabin space, surpassing the Ram HD Mega Cab in several key areas.

Many shoppers assume the Ram HD Mega Cab is roomier in the rear, but the numbers tell a different story. The 2025 Ford Super Duty Crew Cab offers 3.4 more inches of rear legroom, 0.6 more inches of headroom, 0.3 more inches of shoulder space, and 2 extra inches of hip room compared to its Ram rival. That translates to a noticeably more spacious and comfortable ride for rear passengers.

Up front, the Super Duty also scores high marks. While it falls just shy of the Ram HD Mega Cab with 0.1 fewer inches of headroom and 0.4 fewer inches of hip room, it makes up for it with three additional inches of legroom and nearly an inch more shoulder space, giving drivers and front passengers plenty of breathing room.

Even when compared to the Chevy Silverado HD and GMC Sierra HD, the Ford Super Duty holds its own. While the GM trucks offer slightly more front headroom and legroom, the Super Duty dominates in nearly every other category, solidifying its reputation as one of the most spacious and comfortable heavy-duty trucks on the market. For buyers who want power, performance, and passenger comfort, the 2025 Ford Super Duty is a top contender.