The New CLS Available Engines

The CLS 450 features a turbocharged 3.0-liter six-cylinder engine that puts out 362 horsepower. It also has an EQ Boost mild hybrid function that activates automatically and can add 21 horsepower (and 184 pound-feet of torque) over short periods. This engine delivers power in a smooth, linear fashion and never feels weak.

The Mercedes-AMG CLS 53 has a turbocharged 3.0-liter six-cylinder that produces 429 horsepower.

This is the quicker of the two CLS models, and it will go from zero to 60 mph in 4.4 seconds. Still, it doesn't deliver the mind-numbing acceleration of some performance-oriented large sedans.

Both engines are paired with a nine-speed automatic transmission. You can also select from five driving modes (Eco, Comfort, Sport, Sport Plus, and Manual) that change driving dynamics to provide better fuel efficiency or performance.

The rear-wheel-drive CLS handles with composure, but it lacks the agility of some rivals. It offers a thrilling driving experience especially with the available air suspension. 

This Mercedes CLS feels great to drive especially when is combined with the Mercedes performance engines. The Mercedes CLS soft air suspension feels like you are floating while driving and also absorbs large bumps making the trip even more comfortable.