1956 Porsche Vintage 550 Spyder Rs Air Cooled Boxer Engine on 2040-cars

Auto blog

The Maserati MC20's new Nettuno V6 is a high-tech showpiece

It's been more than two decades since Maserati was in the business of developing an in-house 90-degree V6 engine, and the last one it had traced its genealogy back 30 years. That story started in 1968, when Citroen took a controlling stake in Maserati, and the French requested that the Italians create an engine for the 1970 Citroen SM. Famed Maserati engineer Giulio Alfieri designed a 2.7-liter V6 producing 170 horsepower that could be built using Maserati's existing V8 tooling, hence the 90-degree angle. Alfieri then revised that V6 and bored it out to three liters, upping output to 187 hp, for use in the 1972 Maserati Merak. A decade later, Maserati – now owned by Alejandro de Tomaso, who had fired Alfieri — started with Alfieri's V6 philosophy when developing a mill for a new sports car. The resulting V6 unit, in 2.0-, 2.5-, and 2.8-liter displacements, was the first twin-turbocharged motor put into a production car. That car? The hot, gorgeous mess known as the 1984 Maserati BiTurbo. Almost 10 years on, the 1992 Maserati Ghibli II would get a 2.0-liter version of this 90-degree V6 making 306 horsepower. The 1995 Ghibli Cup turned that mill up to 330 hp, crowning the 2.0-liter V6 as the most power-dense engine in a production car, surpassing 1990s icons like the Jaguar XJ220 and original Bugatti EB110 (both 155 horsepower per liter). When the Ghibli exited production in 1998, Maserati ceded engine development duties to Ferrari by order of Fiat, which owned both automakers. 2022 Maserati MC20 View 47 Photos Nettuno, the new beating heart of Maserati Now we have the Nettuno, a 90-degree 3.0-liter V6 created to power Maserati's renaissance and making its debut in the chunky, aerodynamic form known as the MC20. At 630 horsepower and 538 lb-ft of torque, the engine almost picks up where the Ghibli Cup left off: with 210 horsepower/liter, the Nettuno is one of the most power-dense in the world. The Bugatti Chiron, Ford GT, and McLaren 756LT don't crack 200 hp/l. The only production cars in the ballpark are Euro specials like the Mercedes-AMG A45 (208.4 hp/l). Beyond it are seven-figure hypercars like the SSC Tuatara (229 hp/l) and Koenigsegg Jesko (256 hp/l on gas, 320 hp/l on E85). The word we're looking for in Italian is bentornato. Welcome back, Maserati.

2018 Maserati GranTurismo First Drive | Better with age?

There are not many rational reasons for owning a Maserati GranTurismo (or GranCabrio convertible, for that matter). Even Maserati admits this. The short list occupies a single paragraph. Firstly, the GranTurismo is not German. Don't laugh. For some people, that's enough. Secondly, it has rear-seat space and comfort that remains the class benchmark. Thirdly, its cabin is the place where art and craftsmanship meet. There are far more rational reasons to not buy one. Let's tick them off, since we're in the mood. Firstly, it's already had its tenth birthday. It's not jeepers-fast by today's standards and neither is it remotely frugal. It drives the back wheels through a six-speed transmission, so it has 50 percent fewer gear ratios than AMG. Also, the only thing light about it is the weight of its driver-assistance systems. The 4.7-liter GranTurismo and its roofless GranCabrio sibling prospered in the plus-minus ledgers early in their careers, but they now operate outside them, in the sketchbooks of translated emotion. The Pininfarina-designed body is still stunning, a decade on, from any angle. It's had some tickles on the front and rear bumpers to make the grille more like the one on the Alfieri concept car, there are new headlights in the same space and the aerodynamics have been cleaned up so it can streak beyond 186 mph. When we say "streak" we really mean "creep" because it tops out at 187 mph. It has air vents behind the front wheels now, but they're not functional, and neither are the three signature vents high up on the front fenders. Maserati's aero guys tested German cars with working air vents and found their aero contributions were minimal. The air inlet on the MC's is, though, and so are the twin hot-air outlets that give the carbon-fiber hood its exaggerated contours. The big news from the Powertrain Department is that it's been busy eliminating stuff, rather than doing new things. It simplified its life by killing off the entry-level 4.2-liter V8, so the only engine in the entire range now is the Ferrari-built 4.7-liter, 90-degree V8. Don't think of bolting in the torque-rich twin-turbo V6 motor from the Ghibli, Quattroporte or Levante – or the twin-turbo V8, either – since neither are available. The V8 also comes in just the 453 horsepower version, regardless of whether you like the standard GranTurismo Sport or shell out another $17,745 for the $150,570 GranTurismo MC.

The new Lotus Evora GT430 Sport is quicker with an automatic

Few automakers exploit platform variants as much as lotus. The company has four models, one of which is essentially a hardtop version of another. The Lotus Evora 400 sits atop the range, and since its debut last year we've seen the Evora 410, Evora 410 GP Edition and the Evora GT430. Today, the British automaker announced the Evora GT430 Sport, essentially a less hardcore but nearly as capable version of the GT430. The two biggest differences are the non-limited availability and the available six-speed automatic transmission. All 60 examples of the GT430 were only available with a manual. Both cars use the same 3.5-liter V6 topped with an Edelbrock supercharger that's good for 430 horsepower. Manual models make 325 lb-ft of torque, while automatic-equipped cars make 332 lb-ft. Despite a 24-pound penalty, the GT430 Sport automatic hits 60 mph in 3.6 seconds, a tenth quicker than the manual. While gearing in the automatic limits top speed to 170 mph, manual models can reach 196 mph. That makes this the fastest road-going Lotus ever. No matter which one you choose, the GT430 comes with Ohlins TTX two-way adjustable dampers, slotted and ventilated brake discs with AP Racing four-piston calipers, a Torsen-type limited slip differential and an adjustable traction control system. The front and rear bumpers, front access panel, roof panel, rear quarter panels and one-piece louvered tailgate and spoiler are all made of carbon fiber. The non-Sport GT430 adds a carbon fiber front splitter, rear wing, louvered wheel arches and a wider set of wheels and tires. The carbon fiber theme continues inside. The seats, door sills and parts of the instrument cluster are all made of the lightweight material. Most of the rest of the interior is trimmed in leather and black Alcantara. At $136,000, the new GT430 Sport undercuts the limited-run model by about $11,000. There's no word on if the car will make it here to the U.S. Hopefully Lotus' new parent company will keep the ball rolling. Related Video: