First, Maserati showed the battery-electric version called Folgore, and then the gasoline engine GranTurismo with slight differences also debuted. Now they have released more pictures and videos of the exterior of the coupe, the interior of which is still a secret, but at least they have dropped some information about the technology. Let’s start with the petrol version, which uses the 3.0-liter Nettuno V6 biturbo, which in the basic model called Modena produces 496 hp/600 Nm, which is enough for 0-100 km/h in 3.9 seconds and a top speed of 302 km/h – this version gets a traditional sperrdif. The next step up is the Trofeo, in which 557 hp/650 Nm are available to the driver, which is enough for a 3.5-second sprint and a top speed of 320 km/h – here an electronically controlled locking diff is used. In both cases, the gearbox is ZF’s 8-speed automatic.
In the new body, the place for the battery was designed in a T shape in the floor, so that the low seating position could be kept. The 800V battery is less than 14 cm high and has a capacity of 92.4 kWh, capable of receiving lightning charging with a power of 270 kW. In the case of the GranTurismo Folgore, the plant serves a 3-drive system with a maximum output of 560 kW or 761 horsepower; this is also the official performance value, which is enough for a 0-100 km/h sprint of 2.7 seconds. There is still plenty of reserve in the drive, as each drive motor has a power of 300 kW/408 HP, so the total mathematical power (according to Tesla) is 900 kW/1224 HP – the previously mentioned 1200 horsepower power is there, all that is needed is a battery to…
Double wishbone front, rear multilink suspension is used, tire size is 265/30 R20 at the front, 295/30 R21 at the rear, the braking system is supplied by Brembo, all three versions get the same system, which is 6-piston calipers and 380 mm discs at the front, 4 at the rear means piston calipers and 350mm discs. The curb weight of the gasoline models is 1,795 kg, and the battery-electric version is 2,260 kg. The electric car also has a mode called Max Charge, when the charge drops below 16%, the electronics limit the top speed to 130 km/h, reduce engine power and take back the energy provided for the air conditioning. The Folgore version can only drive with rear-wheel drive, in which case it is easy to drift with it – due to the powerful drive motors, 761 horsepower is also available to the driver.
Aluminum, magnesium and high-strength steel are used for the body frame, and to achieve this, a new manufacturing process had to be introduced at the plant. The car’s electrical system is completely new, in which everything is controlled by a central unit, the flow of data inside the car is especially fast, and attention was also paid to the protection of the IT system, which can be maintained by remote updates. There are no photos of the interior yet, only a few words of description, according to which there can be 5 screens on the dashboard (instrument unit 12.2 inches, central screen 12.3 inches, climate console 8.8 inches, head-up display and digital clock), leather upholstery is included in the basic price, the upholstery is made of Econyl fabric made from recycled fishing nets in the Folgore model. The Maserati GranTurismo is equipped with a 14-speaker hi-fi system (860 W) as standard, with an optional 19-speaker Sonus Faber 3D hi-fi system (1195 W).
Source: Autó-Motor by www.automotor.hu.
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