Automobile Magazine | DS 3 Crossback E-Tense: in charge of changing everything

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It's a silly reflex, but we can not help it, at least at the beginning: we regularly throw a feverish eye on the gauge to ensure that the battery does not empty too quickly. Fear unfounded.

The DS 3 Crossback E-Tense (100% electric) boasts a range of 320 kilometers (according to the WLTP homologation cycle) while the PSA Group's Premium brand route for its tests in the greater west of Paris ( as far as Giverny, in the Eure) the 170 terminals.

But "in Western Europe, the average daily mileage of a driver is estimated at 40 kilometers in segment B (multi-purpose city cars), which requires only one connection per week," reassures DS. It takes five hours for a full charge on a home terminal of 11 kW (a wallbox) and thirty minutes to recover 80% of the battery on a fast charging station of 100 kW installed on the public domain (there are 170 000 in Europe, including 27,000 in France).

"This autonomy is maximized by the experience gained in Formula E for energy recovery and adaptation of a heat pump, an efficient heating solution and the maintenance of the battery at an optimal temperature, even by cold weather, "says the brand.

Three modes of driving are proposed: "ECO" to maximize autonomy; "NORMAL" and "SPORT" with instant gain in torque. PSA Photo
Three modes of driving are proposed: "ECO" to maximize autonomy; "NORMAL" and "SPORT" with instant gain in torque. PSA Photo

Cross shaped Lorraine

Who wants to go far is cleaning his horse. This proverb could have been chiseled specifically for the electric car. To optimize its autonomy, it is necessary to adapt its driving, which is significantly different from that of a thermal vehicle: it is necessary to press the accelerator pedal with moderation and to use as much as possible the engine brake when braking or decelerating (with a capacity regeneration of the battery by 20 to 25%).

Visually, nothing distinguishes a DS 3 Crossback E-Tense from its diesel counterpart or gasoline. The habitability is similar: the 350 kilos of the lithium-ion battery (50 kWh) are housed in the floor forming a Lorraine cross (under the two front seats, under the back seat and in the central tunnel).

And driving

Based on a multi-energy platform, the 100% electric version (1,525 kg) weighs about 300 kg more than the thermal version. This overweight does not affect the driving pleasure thanks to the immediate availability of the couple. Sound insulation has been reinforced with thicker door panels, thickened windows and an acoustic windshield. In fact, the outdoor pedestrian warning system is barely heard from the passenger compartment.

We quickly get into the game of energy recovery, which does not encourage a sporty driving. At startup, the acceleration is attractive, but does not stick the driver to the bottom of the seat, which may be a fault on some electric vehicles.

Alexandre BOLLENGIER



Source link
https://www.leprogres.fr/magazine-automobile/2019/11/10/ds-3-crossback-e-tense-chargee-de-tout-changer

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