Nissan, NV400, rear, red

Other changes for the Nissan NV400 include eco driving aids such as gear shift indicator

The new Twin Turbo models are seen as ideal for vans and chassis cabs needed for heavy-duty work or for longer journeys. The technology uses a small turbocharger to generate increased torque at low revs (up to 1,500 rpm) for more rapid acceleration at city speeds or when fully laden.

At higher engine speeds, the larger turbo takes over to provide more power and a usefully wider torque band that is especially appreciated at motorway speeds. Thanks to this increased flexibility, there is less need to change gear to maintain momentum. This not only reduces driver fatigue but also enhances fuel economy.

The Twin Turbo models also benefit from Stop & Start technology and regenerative braking via a new Energy Smart Management (ESM) system that together enables the 165hp version, for example, to return an impressive economy figure of 6.9litres/100km over the combined cycle.

It is estimated that the new 165hp NV400 will consume up to 1.5 litres/100km less than its 150hp predecessor, a significant saving of up to £1,200 over three years.

Drivers can contribute to improved fuel economy as well: the new NV400 has a number of on-board eco-driving aids including driving style and gear shift indicators and an ECO mode switch which limits harsh acceleration by limiting available engine torque as well as optimising the climate control system settings.

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