Lotus Emira 420 Sport: Lighter, Faster, More Aerodynamic

The Lotus Emira 420 Sport is the most powerful, lightest, and most aerodynamically capable Emira ever built. It sits at the apex of the Emira range and has been designed specifically for the driver who wants the car’s core character pushed further — on both road and track. Orders are open now; deliveries start August 2026.

420PS and 500Nm from a 2.0-litre turbocharged four-cylinder, paired with an eight-speed dual-clutch transmission, 0–62mph in 3.9 seconds, and a 186mph top speed. With the optional Lightweight Handling Pack, the Emira 420 Sport is 25kg lighter than the Emira Turbo and generates 25kg of additional downforce. Those two numbers — weight saving and downforce gain in equal measure — are the engineering story of this car.

How the Lotus Emira 420 Sport Gets Lighter and Faster

The Lightweight Handling Pack defines the 420 Sport’s character. It brings two-way adjustable Multimatic dampers, a titanium exhaust, a lithium-ion battery in place of the conventional lead-acid unit, and carbon fibre components. A dedicated Lotus Track Performance app allows drivers to measure and record lap times.

The eight-speed dual-clutch delivers faster acceleration and sharper in-gear response. Carbon fibre gearshift paddles with updated haptic feedback complete the cockpit — details that matter when the car is working hard and every input needs to be unambiguous. Gavin Kershaw, Lotus’ Director of Attributes, put the brief plainly: “adjustable dampers, increased downforce, sharper responses, reduced roll — every detail obsessively engineered to put the driver more in control.”

The Aerodynamics of the Lotus Emira 420 Sport

The aero package is not a styling exercise. A new front splitter, revised front vents, extended side sills, larger air intakes, a lip spoiler, and a louvred tailgate work as a system: outboard radiator airflow increases by 15 percent, the central radiator by 14 percent, brake cooling by 10 percent, and exhaust valve airflow by 30 percent.

The result is a Lotus Emira 420 Sport that maintains consistent performance in demanding conditions — the thermal degradation that limits many road-focused sports cars on track is not a constraint here. The design language also reaches back deliberately: the louvred tailgate and front treatment echo the Esprit Turbo, connecting the 420 Sport to Lotus’ broader design heritage. A 5mm lower ride height and revised suspension settings sharpen the chassis further.

Personalising the Lotus Emira 420 Sport

The 420 Sport launches in Tangelo Orange — a vivid, exclusive colour continuing a long Lotus tradition. Fifteen additional colours are available, alongside nine wheel designs including new 20-inch 15-spoke forged alloys in satin dark grey. An optional Carbon Fibre Pack adds the front splitter, side sills, arch vents, side pods, rear spoiler, and diffuser surround. A Hand Painted Pack applies Tangelo Orange highlights throughout the cabin.

Also new across the full Emira range is a removable tinted glass roof panel — inspired by the Esprit, designed for quick removal and storage behind the seats in a protective bag. Dynamic performance is unaffected; Lotus’ architecture handles the structural requirement without compromise. It is the detail that extends the Emira’s appeal without altering what it is. The Lotus Emira 420 Sport is available to order now, with deliveries from August 2026.

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