Outstanding smoothness and power delivery combined with modest fuel consumption and exhaust emissions. That is the profile of the 6-cylinder V-engines in the CLS. The CLS 350 delivers 272 hp and torque of 350 Nm, which makes it able to accelerate in 7.0 seconds from 0 to 100 km/h.

(CLS 350: fuel consumption combined: 10.1–10.6 l/100 km, CO2 emissions combined: 241–253 g/km)[1]

The CLS 500 has the inimitable effortlessness of an 8-cylinder engine. With an output of 388 hp and a muscular torque of 530 Nm, the V8 engine accelerates the CLS 500 from 0 to 100 km/h in just 5.4 seconds.

(CLS 500: fuel consumption combined: 11.6–11.8 l/100 km, CO2 emissions combined: 275–280 g/km)[1]

The CLS 63 AMG requires only 4.5 seconds to accelerate from 0 to 100 km/h. Powered by a 6.3-litre naturally aspirated V8 engine with 514 hp and with an impressive torque of 630 Nm, it transforms itself into a high-performance sports car – with the comfort of a sporty saloon.

(CLS 63 AMG: fuel consumption combined: 14.5 l/100 km, CO2 emissions combined: 345 g/km)[1]