Facing tough competition from its American counterparts, the Armada has never amounted to anything more than a marginal player in the full-size SUV segment. On one hand, it offers generous ground clearance, excellent towing capacity and a pleasantly strong 5.6-litre V8 producing 400 horsepower. On the other hand, the Armada suffers from poor fuel economy, unimpressive interior fit and finish, as well as fairly high prices. A serious overhaul is in order.