The RL's performance matches its interior appointments: exquisitely well-executed in an unobtrusive way.The RL is powered by a smooth and silent 210-horsepower 3.5-liter V6, the largest engine Acura has ever produced. Even more impressive is its torque: 224 pound-feet at an unusually low 2800 rpm. That helps give the V6 the aggressive launch of a V8 and plenty of available power at most speeds.
The V6 is paired with a four-speed automatic transmission that has rather firm shift points for a luxury car. The transmission incorporates Honda's Grade Logic Control, which tells the transmission to stay in lower gears on hilly roads. This reduces hunting among gears while climbing hills and makes the most of engine braking on downhills.
The RL's ride and handling are fully in step with its luxury goals. The ride is silky, without the slightest harshness or wallow. The speed-sensitive power steering provides good road feel at higher speeds and plenty of assist at low speeds.
Safety is a high priority at Acura, as seen in the lengthy list of safety equipment. Dual airbags, big disc brakes with ABS, seatbelt tensioners, side-impact protection (although not side airbags), and innovative padding to increase head protection are all standard. The Premium model has traction control--less critical on a front-drive car but still provides some welcome control enhancement on slippery roads.