Mercedes to launch 32 new models by 2022 in massive rollout

The expanded line-up of EQ-branded electric-only models will join new EQ Power petrol-electric plug-in hybrid versions of the second-generation CLA and GLA and facelifted E-Class – all three of which are set to be unveiled at the Geneva motor show this March.

The front-wheel-drive CLA 250e and GLA 250e plug-in hybrids will have the same system as that used by the A250e and B250e. This means a turbocharged 1.3-litre four-cylinder petrol engine and gearbox-mounted electric motor developing 215bhp and 332lb ft of torque. A 15.6kWh battery provides an electric range of around 42 miles.

By the end of this year, Mercedes plans to offer 20 plug-in hybrid models. These will range from the A250e to an advanced replacement for the S560e that will form part of the new seventh-generation S-Class line-up and offer more than double the electric range of its predecessor, according to engineers involved in its development.

Developed from the ground up, the new S-Class is described as the most advanced Mercedes production model yet. The basis for the new luxury saloon is a re-engineered version of Mercedes’ MRA platform and an all-new electric architecture that supports a multitude of new driver assistance systems, including level-three autonomous functions and driverless valet parking.

Volume-selling S-Class models are set to retain the turbocharged 2.9-litre inline six-cylinder diesel and turbocharged 3.0-litre inline six-cylinder petrol units in both standard and plug-in hybrid guises, including that used by the successor to today’s S560e. Upper-end models will rely on the AMG-developed turbocharged 4.0-litre V8 petrol engine with new mild-hybrid properties.

In the future, the new S-Class will be produced exclusively in saloon form, with the choice of either a standard or extended wheelbase depending on the country in which it is sold.

Slow sales of the S-Class Coupé and Cabriolet have caused them to become victims of a consolidation programme for traditional combustion-engined models, according to insiders, who say the two bodystyles will not be replaced when they reach the end of their model cycle in 2022.

Despite sweeping cost-cutting measures aimed at saving up to €1bn (£860 million) over the next two years under an internal efficiency programme dubbed Move, new Mercedes chairman Ola Källenius has approved what is being described as the company’s most intensive new model push yet.

Among the key aims laid down in the development of future models by Källenius, who has spent the past two years heading Mercedes’ vast R&D operations, is a dramatic decrease in the company’s CO2 fleet emissions as part of efforts to meet strict new EU regulations that introduce a 95g/km limit by the end of 2020. It is central to what Mercedes calls its ‘Ambition 2039’ plan, which calls for a CO2-neutral line-up within the next 20 years.

In recent years, the popularity of high-profit SUVs and a decline in diesel sales have hampered Mercedes’ efforts to reduce its CO2 fleet emissions. The latest official figure released by the company put its CO2 fleet emissions at 135g/km – well short of the prescribed 95g/km. This leaves the firm susceptible to substantial EU fines should that figure not be significantly improved by the end of 2020.

Although electrification is set to play a key role in the reduction of Mercedes’ CO2 fleet emissions, its engineers are also focused on increasing the efficiency of its traditional petrol engines.

Mercedes will introduce in the facelifted E-Class a new four-cylinder engine that, it claims, delivers greater efficiency than any rival powerplant. Codenamed M254, it replaces the previous M274 engine and features modular properties that allow it to share various aspects of its design, including a 48V integrated starter motor, with the larger M264 six-cylinder.

The 2.0-litre unit, which is also set to play an integral role in the fifth-generation C-Class due in 2021, has been conceived to meet Euro 7 emission regulations, although Mercedes engineers have told Autocar that this is likely to be achieved only through electrification.

Further efforts in CO2 reduction include a controversial decision to replace the turbocharged 4.0-litre V8 engine used by the existing C63 with a turbocharged 2.0-litre four-cylinder in a successor plug-in hybrid model that will head the new-generation C-Class line-up in 2021.

The decision to move to four-cylinder power for the C63 comes after moves by AMG to provide larger models with a mild-hybrid variant of its turbocharged 4.0-litre V8. Set to be launched in the upcoming GLE 63 S and GLS 63 S, it supplements the 604bhp and 627lb ft of the combustion engine with an additional 22bhp and 184lb ft from a gearbox-mounted integrated starter motor similar to that used by the GLE 53 and GLS 53.

Mercedes and Geely tie-up, what can we expect?