Horse Powertrain, a Geely subsidiary, unveiled the Horse W40 engine destined for the Lotus Type 135 supercar launching in 2028. The W40 is a twin-turbocharged 4.0-liter V8 with hot-vee configuration, weighing 441 pounds and producing over 670 horsepower and 590 pound-feet of torque on its own. When paired with hybrid components, the Type 135 will deliver more than 986 hp.
The engine pairs with an eight-speed 8LDCT dual-clutch transmission capable of shift response times under 20 milliseconds and handling up to 774 pound-feet of torque. Horse Powertrain also manufactures a new V6 engine for the Lotus Emira sports car, replacing the supercharged Toyota unit.
Lotus confirmed the Type 135 will be all-new and distinct from the Emira, with full details arriving before the end of 2026. The company plans European manufacturing for the supercar, which Lotus said may reduce exposure to American tariffs. The teaser image shows dual exhaust and a large diffuser.
Horse Powertrain suggested the W40's low-end torque could suit trucks and off-road vehicles beyond the Type 135.