Other mechanical changes include a new rear stabilizer bar, revised suspension tuning, upgrades to the 3.0 L V6 that brought power to 240 hp, and a new exhaust system on all Escapes. The braking system for the Hybrid versions has been revised with a vacuum assist unit that reviewers have said give the brakes a consistent feel over the entire travel of the brake pedal. Previous versions of the Hybrid were reported to have a slightly mushy brake feel, primarily due to the fact that for the first part of the brake travel and braking the system is regenerating power instead of engaging the brake pads against the rotors. However, the brakes, when tested, gave the Escape extremely long stops.