Super Clean 2012 Porsche Cayenne 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:

Autoblog Unplugged: 2015 Porsche 911 Targa 4S

The day began cold and clear. It felt like a perfect late autumn afternoon to flog the 2015 Porsche 911 Targa 4S on the backroads west of Detroit. So it seemed, anyway. An impromptu snow squall came out of nowhere, dampening the roads and our spirits, though the latter quickly were lifted as we began putting our German sports car through its paces. Quite simply, the 911 Targa 4S is up for almost everything. The all-wheel-drive system kept us poised and secure – it takes a bit to unsettle this 911 when all four wheels are clawing at the pavement. We still had 400 horsepower on tap, which is a riot to channel via the seamless PDK gearbox in any condition. Yes, this is a Targa, so even in the snow we dropped the top, cranked the seat heaters and had a heck of a good time. It's hard not to when you're motoring in something that starts at more than $120,000. Still, weather in Michigan can throw anyone a curve. We dealt with it, and luckily, you don't have to. In this Autoblog Unplugged you get all the good stuff. The purr and whine of the engine. Up-close shots of the Targa as it tackles the road – and best of all – no talking. Unplugs are all about driving. Thus, we'll shut up. Please enjoy.

Preserving automotive history costs big bucks

$1.8 million is spent each year to maintain GM's fleet of 600 production and concept cars.
When at least two of the Detroit Three were on the verge of death a few years back, one of the tough questions that was asked of Ford, General Motors and Chrysler execs - outside of why execs were still taking private planes to meetings - was why each company maintained huge archives of old production and concept vehicles. GM, for example, had an 1,100-vehicle collection when talk of a federal bailout began.