The CLS has always combined supreme elegance with stirring performance, and the AMG models take it to another level. Now the new ‘53’ AMG engine combines a 3.0-litre bi-turbo straight six with the instant boost of an electric compressor for even faster response.
The long list of standard safety systems includes the Pre-Safe anticipatory safety system, Lane Keeping Assist, Active Brake Assist and the Active Bonnet pedestrian safety feature. The Mercedes Me Connect service Includes emergency call system (eCall), accident recovery, breakdown and maintenance management.
‘53’ is a new engine designation for AMG and under the bonnet you’ll find a 3.0-litre bi-turbo straight six engine that develops 435hp and torque of 520Nm. It’s augmented by an electric auxiliary compressor for instant boost and faster throttle response. The EQ Boost starter-alternator adds a further 22hp and 250Nm of torque and an engine-off coasting function. The net effect of all this engineering innovation? Zero to 62mph takes just 4.5 seconds yet combined CO2 emissions are just 200 g/km.
The AMG Speedshift TCT 9G transmission and 4MATIC+ all-wheel drive with fully variable torque distribution ensures high levels of traction whatever the road conditions. The AMG Ride Control+ air suspension constantly adjusts damping for outstanding driving dynamics with high ride comfort.
As a Mercedes-AMG model, rest assured that technological sophistication comes as standard with the CLS 53 4MATIC+. This includes the MBUX infotainment system that can be controlled either by ‘Hey Mercedes’ voice command or touch. A widescreen (12.3-inch) high resolution cockpit display offers a choice of three display styles, while an integrated Wi-Fi hotspot, 3D satellite navigation mapping, smartphone integration and a 590-Watt Burmeister sound system all come as standard.
Luxurious touches include 64-colour interior ambient lighting, Keyless GO, memory seats and 360° camera view for parking and manoeuvring.
The CLS combines the elegance and dynamism of a coupé with the comfort and functionality of a saloon. The smooth, sweeping lines of the AMG CLS 53 conceal a useful amount of passenger and boot space beneath the coupé like profile. To differentiate the Mercedes-AMG version from the Mercedes-Benz CLS models, its designers have gifted it a twin-blade radiator grille, A-wing design front apron, AMG side sills and a rear apron with a diffuser insert plus twin tailpipes at either side.
Side panels carry a small ‘Biturbo 4MATIC+’ badge while the perforated front brake discs carry brake callipers with AMG lettering. Wheels are 19” aero-optimised alloys, though you’ll find 20-inchers on the options list.
Verdict: the CLS lends itself to the AMG treatment, being a comfortable, stylish and swift four-door coupé. With its mild-hybrid, electrically-boosted 3.0 bi-turbo the Mercedes-AMG CLS 53 4MATIC+ delivers both high performance and ‘waftability’ – that magic carpet sensation that you’re speeding along with effortless ease. It’s a fresh take on the grand tourer template.