2016 Lotus Evora 400 packs serious performance

The new Lotus Evora 400 is powered by a 3.5-litre V6 engine but with a new supercharger, water-to-air charge-cooler and engine management system. Its power output has increased by 16% from 345 hp (350 PS / 257 kW) to 400 hp (406 PS / 298 kW). Torque has increased from 400 Nm / 295 lbs ft to 410 Nm / 302 lbs ft with maximum torque available from 3500 rpm to 6500 rpm.

2016 Lotus Evora 400

The power increase of 55 hp comes from supercharger enhancements (volumetric capacity has increased from 1.32 L/rpm to 1.74 L/rpm), the application of a new charge-cooler and engine management upgrades.

2016 Lotus Evora 400

While meeting legal pass-by and race track requirements for NVH, sonic changes have been made to the post-cat exhaust system. It features revised muffler internals and a switch that can be driver activated, which allows the exhaust to flow more freely, reducing back pressure under higher engine loads and where conditions allow. A by-product is an unique supercar soundtrack through the three-inches wider, central exiting exhaust pipe.

2016 Lotus Evora 400

New engine mounts, which are 5.6 kg lighter than in the previous Lotus Evora, and a revised rear sub-frame have enabled better engine control and improved vehicle dynamics.

A number of manual gearbox enhancements have greatly improved shift quality including a new clutch disc and a low inertia flywheel that ensure swift and tactile gearchanges. For the automatic transmission option, a new shift strategy has been developed, with gearchanges made using the lightweight aluminium paddles mounted to the steering wheel. For the manual version, a Torsen-type limited slip differential (LSD) has been fitted as standard to the rear axle, which gives a more involving drive and better traction, to produce better lap times.

An additional benefit arising from the improved efficiency is a reduction in CO2 exhaust emissions from 229 g/km to 225 g/km (automatic: 220 g/km down from 224 g/km), which equates to a lower tax band in many markets (subject to Type Approval).