Lotus may delay the launch of its highly anticipated Type 135 electric sports car in order to wait for advancements in battery technology. The Type 135, which was slated for release in 2027 as a replacement for the petrol-powered Emira, is considered a crucial touchpoint for Lotus, as it aims to capture the spirit of the iconic Elise. However, current EV hardware poses packaging constraints that prevent Lotus from staying true to the original car’s principles. The taller silhouettes and higher weights of today’s EVs, due to underfloor batteries, make it difficult to recreate the Elise’s characteristics. Lotus has developed a lightweight architecture called ‘E-Sports’ for its future electric sports cars, including the Type 135, which features a rear subframe structure that is 37% lighter than the Emira’s. This design allows for the batteries to be stacked in the middle of the chassis, enabling the car to have a low center of gravity and optimal dynamics. Nonetheless, Lotus believes that advancements in battery technology, specifically solid-state batteries, could facilitate a compact silhouette and low weight for a driver-focused sports car. Solid-state batteries are smaller and lighter than conventional technologies, making it possible to reduce the physical size and mass of the car. British engineering firm Nyobolt has showcased high-density battery tech in a concept based on the original Elise, weighing just 1246kg and no larger than the original car. While Lotus has not confirmed whether the launch of the Type 135 will be delayed, the company acknowledges that various factors need to align properly. The design boss, Ben Payne, believes it is possible to have the car ready by 2027, but business-level considerations must also be taken into account. Overall, Lotus is committed to preserving the core philosophy of founder Colin Chapman, which involves reducing everything to the minimum and wrapping the car around it. The goal is to create a driver’s product that is fun to drive, super-engaging, and deeply connected to the road.