In addition, the CLS 500 migrates to the nine-speed (9G-Tronic) automatic transmission in lieu of the seven-speed unit that soldiers on in other variants. The new range can be identified by a facelift, restyled interior – featuring a new three-spoke steering wheel and a colour infotainment display measuring 21.3cm – and new driver assistance and safety systems. 
Displacing 3.0 litres, the twin-turbo V6 powering the CLS 400 develops 245kW and 480Nm, outstripping its naturally-aspirated (CLS 350) forebear by 20kW and 110Nm. At the entry-level, the CLS 250 BlueTEC produces 150kW and 500Nm, while the CLS 500 is rated at 300kW and 600Nm. Topping the range is the CLS 63 AMG, powered by a 5.5-litre turbocharged V8 with a claimed output of 430kW for a fuel consumption of 10.0L/100km in combined-cycle testing. The AMG Speedshift MCT seven-speed automatic transmission specified for the CLS 63 AMG responds to driver input faster now, the manufacturer asserts. 
For the upgraded CLS, the Multibeam LED headlights are matched to the company's Intelligent Light system, which taps into the car's satellite navigation to illuminate dark areas of roundabouts for extra safety. Standard across the range, the Multibeam system progressively dips the headlights to reduce the risk of dazzling drivers in on-coming cars. 
Other active safety features for the updated CLS include a stereo camera system perched behind the windscreen, near the rear-view mirror, to complement short and long-range radar systems in the bumpers. These are the input devices that warn the car and the driver of vehicles and pedestrians on a collision path with the Benz. 
The Driver Assistance package Plus incorporates the following active safety features: Distronic Plus with Steering Assist and Stop&Go Pilot; BAS Plus with Cross-Traffic Assist; Pre-Safe Brake with pedestrian detection; Pre-Safe Plus, active Blind Spot Assist and Active Lane Keeping Assist. Where Pre-Safe Brake differs from Pre-Safe Plus is that the former detects obstacles directly ahead of the car – and autonomously brakes to avoid an impact if possible – and the latter monitors for a possible rear-end collision – warning the driver of the car following by means of the hazard warning lights, while locking the brakes if the car is stationary. 
Among the usual host of standard features fitted at this price position, the CLS 250 CDI comes with a 360° camera and illuminated 'Mercedes-Benz' lettering in the front door sill panels. Additional standard features for the higher-grade CLS 400 include Airmatic suspension, heated front seats, multi-contour seats, Passion Nappa leather upholstery and leather-bound multi-function steering wheel with wood trim. The CLS 500 builds on this specification with an Active multi-contour seat package, 'climatised' front seats, electric sunblind for the rear window, exclusive Passion leather upholstery and a TV tuner. 
As the flagship, the CLS 63 AMG comes with a driver's package – raising the top speed to 300km/h – quick-folding rear seats and privacy glass. 
The Shooting Brake body style at entry level (CLS 250 CDI) comes with an American cherry-wood load floor with black inlays, load-securing kit and privacy glass. Only one other variant is available in this body style – the CLS 500, which is fitted as standard with AMG Line Plus and a removable cargo blind.
Prices for the CLS-Class range are as follows:
CLS Coupé:
CLS 250 CDI: $114,900 (MRLP)
CLS 400: $139,900 (MRLP)
CLS 500: $169,000 (MRLP)
CLS 63 AMG ‘S’: $249,000 (MRLP)
CLS Shooting Brake:
CLS 250 CDI: $124,900 (MRLP)
CLS 500: $179,900 (MRLP)
CLS 500 pictured for illustrative purposes