DS近日发布了DS7CrossbackE-Tense4x4插电混动版本，该车最大功率296马力，提供四轮驱动，依照WLTP工况，在纯电动模式下最长可行驶50公里。该车搭载一台197马力1.6升汽油引擎和两台107马力电机并搭配八速自动变速器，峰值扭矩450牛米，最大功率296马力，车辆百公里加速时间6.5秒。更重要的是，该车搭载的双燃料动力总成每公里二氧化碳排放量仅为50克。在纯电动模式下，车速最高为133公里，而在汽油引擎的加持下，最高时速为219公里。在电量耗尽后，汽油引擎会开始启动，让车辆能够继续行驶。该车还具备了制动能量回收系统，可有效为电池充电。如果采用13安培充电桩，完全充满电耗时8小时，如果采用32安培6.6千瓦时充电桩，完全充满电仅需2小时。与其他混动车在行李箱设置电池组，从而占据储物空间的做法不同的是，该车电池组设置在地板下，因此行李箱储物容积与非混动版一样。在内外装方面，DS 7 E-Tense配备了19英寸合金轮圈和新的水晶灰色涂装。
DS 7 Crossback E-Tense 4x4 Unveiled With 296-HP Plug-In Hybrid Setup
DS Automobiles has unveiled a new plug-in hybrid version of its flagship SUV – the DS 7 Crossback.
Dubbed the E-Tense – a moniker set to adorn all DS’s electric and hybrid models – the premium crossover gets 296 horsepower, four-wheel-drive and a 31-mile all-electric range according to the new, more stringent WLTP emissions test. Under the skin, the E-Tense will combine a 197-hp 1.6-liter gasoline engine with two 107-hp electric motors and an eight-speed automatic gearbox. Together, these offer 332 pound-feet (450 Newton-meters) of torque and 296 hp – enough for a hot hatch-rivaling 6.5-second sprint from 0 to 62 mph (100 kph).
More importantly, though, the dual-fuel powertrain will emit less than 50g of carbon dioxide per kilometer. On electricity alone, it will achieve speeds of up to 83 mph (136 mph if the gasoline engine kicks in) and travel for a WLTP-rated 31 miles (50 kilometers) before the battery runs flat. When that happens, the gasoline engine will start, allowing the car to continue its journey.
However, because of DS’s experience in Formula E, the DS 7 Crossback E-Tense gets race-derived brake energy regeneration, which effectively charges the battery whenever the car slows. If, on the other hand, you can make it to a domestic 13-amp plug, you can charge the battery in eight hours, or in as little as two hours if you have a 32-amp wall-mounted terminal with a 6.6-kWh charger. And DS has promised that unlike some other hybrids, which have reduced trunk space thanks to the bulky battery packs, the E-Tense will store its batteries under the floor to offer the same luggage bay volume as the standard, front-wheel-drive, internal combustion-powered DS 7 Crossback.
As well as clever technology, though, the DS 7 E-Tense is also offering some new styling enhancements, including 19-inch alloy wheels and a new Crystal Grey body color. The car will also be marked out by the E embossed on the gearbox control, which is a nod to the DS E-Tense electric concept car first shown at the Geneva Motor Show in 2016.