Based on the IS 250 Sports, new IS 250 F-Sport gains additional design and comfort enhancements to improve its look and performance both inside and out.
The interior features front seats and a steering wheel lifted straight from the IS F, along with a unique black-with-silver interior trim and a 14 speaker Mark Levinson audio system.
The F-Sport editions will be recognisable from the outside by an IS F-style rear spoiler, grille and the adoption of IS F's unique Flame Blue paint.
Lexus Australia Chief Executive John Roca said that IS 250 F Sport comes off the back of greater interest from customers wanting an IS with a point of difference.
"Since the arrival of the IS F to Australia, we've seen sustained growth in enquiry from customers that hadn't considered Lexus before.
It will also received sports suspension, twin five spoke 18-inch alloy wheels, aluminium pedals and semi-aniline leather interior.
The updated IS 250 range will also benefit from greater specification and model updates, including USB audio capability, 17-inch alloy wheels as standard and revised moonroof switch gear.