BMW dropping the top on his big dad 8 Series coupe



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Soon after the debut of the BMW 8 Series Coupe, the Bavarian brand's engineers tested the 8 Series Convertible.

Its raw form has already been seen in patent applications, but we have spotted a prototype on the Highway near Munich. The big Daddy coupe has already started producing in Dingolfing, Germany, and made its dynamic debut at the Goodwood Festival of Speed ​​last week (Motor News took a ride on the road). famous hill in it), with deliveries that are to begin at the end of 2018 in some markets.

But the cabriolet was harder to spot. Alongside the 8 Series Gran Coupé four-door, the convertible is absent from the public statements of BMW

The Gran Coupé, closely linked to the M8 Grand Coupe Concept which stunned the Geneva Motor Show 2018, is scheduled for the end of The year 2019 The two-door convertible can even beat the four-door coupe to production, but not much.

Although visibly identical to the coupe from the front to pillar A, what we saw was a convertible that is unique from there to the rear end. When the coupe is long and elegant, the convertible moves to a flatter tail.

It has its own A pillars, reinforced internally rather than externally to preserve the windshield angle of the coupe, and the sources suggest that it has a thicker windshield.

The boot lid is flatter, without it being necessary to house a sloping back greenhouse, even though it ends with the same overbite as the hardtop.

He keeps the wind blocker system used by his predecessor. Wind deflection devices like Mercedes-Benz Air Cap to divert airflow up and over the cabin. This inevitably means that the rear seat occupants will find that there is a lot of wind at speed.

There will also be a different silhouette of the coupe, with the folding fabric roof slipping into a permanent slot under the trunk lid. We stumbled with two large exhaust pipes, indicating that the M850i ​​xDrive power train was running at 390 kW and 750 Nm torque. V8 bi-turbo. It is supposed to launch the hardtop at 100 km / h in 3.7 seconds, so that the convertible should reach the same in less than 4.3 seconds.

The new coupe's diesel option, the 840d, should also sneak into the cabriolet. 680 Nm of in-line six-cylinder engine torque, and fuel consumption is expected to increase slightly by 6.2l / 100km claimed in lighter hardtop form.

Both variants use eight-speed automatic transmissions connected to an all-variable wheel drive system that can quickly switch from a pure rear propulsion position to a grippier torque spread like necessary.

Unlike the 6 Series convertible, the 8 Series version will rely on its own stand-alone platform, rather than on the architecture of the 5 Series

It still uses a four-armed front suspension and a five-armed rear axle, rolling on wheels and 20-inch tires. It is planned to use the same suspension hardware as the M850i, until its variable damper control, electronically controlled dampers, adaptive power steering and limited slip differential.

The coupe measures 4,843 mm in length and the convertible earns only millimeters to a figure of this number and retains its width of 1,902 mm. Inside, it uses the 12.3-inch digital instrument cluster of the coupe and the 10.25-inch infotainment unit, while there are Meme it LED front and rear headlights

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