New Lexus IS features fresh styling, new tech and enhanced chassis

New Lexus IS features fresh styling, new tech and enhanced chassis

Autocar

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Lexus' compact executive is extensively updated, but sits on same platform and uses same engines. It won't be sold in Europe

Lexus has officially revealed its 2021 model year IS; an extensively updated version of the outgoing compact executive model.

The BMW 3 Series rival will now only be sold in the US, Japan and other Asian markets, with no European or UK debut on the cards. Lexus UK claims the larger ES saloon outsells the IS by 2-1, while 80% of its European sales are SUVs. 

The 2021 Lexus IS features an exterior redesign inspired by the look of the ES. It sits 30mm longer and 30mm wider than the outgoing car, with extended wheel arches to accommodate bigger 19in wheel options. 

Lexus claims the widened and lowered stance "nods to the inherently high level of driving performance the IS possesses", while additional styling lines aim to enhance visual aggression. F-Sport models feature a unique version of the car's 3D spindle grille, using a mesh pattern and adding a lower intake. 

New triple-beam LED headlights are available sitting inside redesigned clusters, while a sloping rear quarter pillar and lowered read deck join a new "blade-style" light bar that extends the full width of the tailgate. Five new colours also feature.

The interior layout will be familiar to drivers of current Lexus models, but the technology has been updated in the new IS. Base models feature a new eight-inch touchscreen moved 3 inches closer to the driver than the old screen, while models with navigation feature a 10.3in touchscreen. Both now feature Apple CarPlay, Android Auto and Amazon Alexa integration as standard.

The Mark Levinson sound system is also improved to feature 17 speakers and a total output of 1800 watts. Safety assist tech is also boosted with a raft of new features bringing it into line with the class standard. A new augmented reality smartphone app also allows you to interact with the car in multiple ways. 

Powertrains are broadly similar to the old US-spec model. The base version is a 238bhp 2.0-litre turbo petrol, with two 3.5-litre V6s making 256 and 307bhp respectively. 

Lexus makes substantial claims about the IS's chassis improvements, which were worked on extensively by the brand's Japanese engineers. Body rigidity has been enhanced to boost NVH and ride comfort, while the suspension has been redesigned to accommodate larger wheel choices.

Despite this, unsprung weight is said to be reduced, with 20% lighter coil springs and lighter materials, including forged aluminium, for other unsprung components. Finally, new swing valve shock absorbers with velocity valves are claimed to provide more consistent responsiveness and ride quality. 

The current generation IS remains available to order in the UK, and is likely to remain for some time until the new car goes on sale in the US and other markets later this year. 

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