2008 Porsche 911 Turbo on 2040-cars

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Ruf RGT 4.2 offers 518 hp of naturally aspirated power

Ruf has a reputation for building some fast interpretations of the Porsche 911, and the company's latest RGT 4.2 at the Geneva Motor Show provides an interesting point of comparison compared to the new GT3 RS that's debuting there. In terms of pure power, the Ruf wins out. The company crafts a flat six with 4.2-liters of displacement making 518 horsepower and 369 pound-feet of torque with a top speed of 200 miles per hour. In contrast, the latest GT3 RS gets 500 ponies and 338 lb-ft of twist from its direct-injected 4.0-liter mill. Depending on your desires, the RGT 4.2 might have the preferred gearbox too with its six-speed manual versus the Porsche's PDK. Styling is also going to come down to personal tastes between these two. The RGT 4.2 has an almost old-school racing look with its bolted-on fender flares, five-spoke wheels, thick carbon fiber rear wing and lower front air dam. Inside, there's also an integrated roll cage. The RS, on the contrary, appears thoroughly modern with its big fender intakes at the back, slashes just behind the front wheels, CFRP hood and magnesium roof. Check out Ruf's naturally aspirated monster on the Geneva show floor in the gallery, above. The RGT 4.2 maintains a long tradition of Ruf supercars with its outrageous driving performance. Unveiled in 2000, the first RGT was characterised by its powerful, torquey normally-aspirated flat-six engine. With a significantly reduced all-up weight and sports-oriented suspension system, the RGT was an extremely impressive driving machine.Now, in 2015, the RGT remains true its original concept, though its external appearance is clearly more athletic. The wheel arches are more bulbous and the front facade presents huge round air intakes for more effective cooling. The chassis is reinforced by RUF's hallmark Integrated Roll Cage (IRC). Propulsion is provided by its virile 4.2-litre six-cylinder, normally-aspirated engine, developing 525bhp and 500Nm of torque, featuring dry sump lubrication with external oil tank. A proper driving machine for sure POWER 525 PS / 386 kW @ 8.370/min TORQUE 500 Nm @ 5.820/min DISPLACEMENT 4178ccm TRANSMISSION 6-speed manual gearbox TOP SPEED 322 km/h FUEL CONSUMPTION urban 19,8 l/100km non-urban 9,8l/100km combined 13,6 l/100km CO2 emissions 317g/km Effizienzklasse G Related Video:

Petrolicious profiles the rare Italian Porschephile

If you're Italian, you love Ferrari. It's almost a national requirement. If not Ferrari, then Lamborghini, or if you're a bit contrarian, perhaps Alfa Romeo or Maserati. This common belief, though, flies in the face of Rosita Corato's devotion to a certain unique Porsche. Despite growing up around cars from Italy's most treasured automakers, Rosita's family of coachbuilders had a passion for Porsche. This love was fostered by her father, who made a living repairing Ferraris. Despite his work, he'd longed for a rear-engined German, finally picking up a 1959 356 Speedster that was in desperate need of restoration. Rosita describes it as "practically a heap of metal" before her masterful metalworking father got to work on it. While it was originally meant to be a racer, it could best be described today as a restomod, and Rosita still uses it regularly on rallies. The engine and brakes have been upgraded, while the ratios on the manual transmission have been tightened up for improved performance. To save weight – remember, Rosita's father wanted a racer – the doors and hood were replaced with aluminum units, while other aesthetic upgrades were made as well, such as moving the fuel access up onto the hood. Check out Rosita's gorgeous 356 Speedster in the very latest episode from the team at Petrolicious. Related Video:

1989 Porsche 911 Turbo rolls out of Harry's Garage

It's getting increasing hard not to feel a little envious of Harry Metcalfe's collection of vehicles, especially with his latest purchase. He now owns the trinity of '80s European supercars with an '87 Lamborghini Countach, an '87 Ferrari Testarossa, and the recent addition of an '89 Porsche 911 Turbo. With the other two already featured in videos, the example from Stuttgart gets the focus in Metcalfe's latest clip. These turbos have a reputation for being a bit of a handful to drive, and according to Metcalfe that notoriety isn't entirely undeserved. With no power steering, floor-mounted pedals, oddly placed controls and lots of turbo lag, this era of 911 Turbo is difficult to master. However, it's a wonderful challenge that really engages the driver, according to Metcalfe. While a very different vehicle from the Countach or Testarossa, it's clear that this 911 Turbo is still a beloved member in Metcalfe's trio of '80s supercars. Let him give you a detailed explanation why in this video.