2022 Ferrari 296 GTB First Look: An 818-HP Hybrid V-6 Monster
Ferrari’s first V-6 to wear a prancing horse and first rear-drive hybrid is heavily inspired by the 250 LM.Don't cry for the electrified future if it's going to be filled with efficiently gorgeous 818-horsepower monsters like the 2022 Ferrari 296 GTB. Yes, this is the first official Ferrari-badged road car to employ a V-6 engine, but the brand has raced loads of them. It's also the first hybridized Ferrari not to electrify the front axle, saving weight and maintaining the dynamic purity of rear-wheel drive.
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120-Degree V-6 Hybrid, Just Like the McLaren Artura!
Great powertrain-design engineering minds are likely to arrive at similar conclusions when solving similar problems, and there are indeed many similarities between the 296 GTB and McLaren Artura powertrains. The 120-degree bank angle leaves plenty of room to nestle turbos in the valley of each, and both supercar-makers employ symmetric counter-rotating turbos for optimal exhaust gas flow. Both engines rev to 8,500 rpm and their hybrid motors both employ a compact and torque-dense axial-flux "pancake" design and draw from a battery pack with just under 7.5 kWh. Ferrari says its motor is derived from the motor-generator kinetic unit (MGU-K) in its Formula1 cars. Both brands transmit power to the ground via an eight-speed twin-clutch transaxle, employing a third clutch to decouple the engine from the electric motor and transaxle.
Ferrari versus McLaren: Powertrain Differences
In both cars, the V-6 hybrid powertrain ends up shortening the wheelbase relative to their V-8 amidships brethren, but while the Artura employs ultra-skinny cooling passages and an under-square combustion chamber design (84 mm bore, 90 mm stroke), Ferrari sticks with a wider-bore oversquare design (88-mm bore, 82-mm stroke). Nevertheless, the 296 GTB's wheelbase measures 2.0 inches shorter than that of its next closest mid-engine V-8 stablemate, while McLaren shortened its wheelbase by just 1.2 inches over its V-8 analogue.
McLaren wins the mass-reduction contest, however, shaving a claimed 110 pounds relative to its V-8, while the Ferrari trims just 66 pounds. Ferrari's outboard intake manifolds bolt directly to the cylinder heads, to shorten the intake air pathway, reduce the intake runner size for more efficient fluid dynamics, and to reduce time to boost.
Bore and stroke savants may note that the 296 GTB's figures are a perfect match for those of the Maserati Nettuno V-6. Trust us, that's about all that 90-degree outboard-turbo, pre-chamber-ignition engine has in common with this one. Oh, and this Ferrari's name is derived by combining the engine size in liters with the cylinder count (after aggressively rounding 2.992 liters down to 2.9).




