1987 Porsche 928 S4: Gorgeous, 38k Orig. Mile, 2 Owner, Sunroof 928 S4 on 2040-cars

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Watch the incredibly complicated operation of Porsche's new targa roof

Despite Porsche having claimed the name, targa tops are nothing new. In addition to the semi-roofless version of the 911, plenty of cars in the past have used removable roof panels - the new Corvette Stingray has one (as have prior generations), and this type of open-air experience has been available on past vehicles like the Pontiac Solstice Coupe and Honda Civic del Sol.
But when Porsche took the top off its brand new 911 Targa here at the Detroit Auto Show, it was indeed cause for pause. Simply put, this is one of the most complicated and intricate electronic roof panel removal techniques we've ever seen, save perhaps, for the setup found on the Japanese-market Civic del Sol from the 1990s.
We won't spoil the video for you, but basically, rather than just the roof panel coming off, the entire rear glass area lifts away the body in order for the small section over the passenger compartment to slide back. This has to be incredibly expensive to repair once it inevitably breaks. And we highly doubt you'll be able to operate this mechanism at any speed.

Porsche 911 Aerodynamic prototype cheated the wind ahead of its time

You might think that sports cars would have the lowest drag coefficient of all cars. And yes, they do tend to be more slippery than, say, SUVs or convertibles, but the sleekest vehicles on the road tend to be EVs, hybrids and luxury sedans. Sports cars, on the other hand, have aerodynamically detrimental needs for downforce and additional engine cooling. Still, the Porsche 911 is better than most, and has only gotten more so over the years. Its relatively narrow track and compact form mean it has a smaller frontal area than some other sports cars, and the gradual sweeping back of its headlights and windshield have only augmented its capacity for cheating the wind.
This 911 prototype, however, is even more aerodynamic than most. It's based on a "G model" 911 from 1984, but employed such features as covered wheels, a new rear spoiler and a reprofiled front end to drop its drag coefficient from 0.40 to 0.27, making it as slippery as a modern sedan and better at cheating the wind than just about anything built up to that point, save for maybe the Tatra 77, Citroën SM or Tucker Torpedo.
Elements of this prototype ended up gradually making it into production Porsches for years to come, and you can clearly see early influences on the second-generation 964 and even on the 959. It's featured here as the latest installment in a video series on rare historic Porsches unearthed from the company archives, following previous clips that featured a rare V8-powered 911 and a mid-engined 911 prototype. Scope out the latest episode in the video below.

Prosecutors in Argentina wants Top Gear to stand trial

Jeremy Clarkson may have left Top Gear behind, but some of his actions on the show may come back to haunt him. Prosecutors in Argentina reopened a criminal case against Clarkson last week, which may result in a prison sentence, over last year's now infamous insulting license plate incident, the Telegraph reported. Top Gear, and Clarkson in particular, had a reputation for going out of their way to insult other cultures. Clarkson was already on notice for racist remarks and social media posts when he punched a producer, ending his career at the BBC. So it was not a huge surprise when the team ran into trouble in Argentina while filming a 1,400-mile road trip for the show's 2014 Christmas special. Now for the history; Argentina and England have a long running disagreement that goes all the way back to the age of empire. At various times, a small set of islands off the coast of Argentina, called the Falklands, have had French, British, Spanish, and Argentine settlements. Britain claimed for their own in 1833. In 1982, Argentina and Britain fought a short, bloody war over the islands. Britain emerged victorious and still holds the islands to this day, though Argentina still claims them. Enter the Top Gear lads and their cars. Clarkson was driving a Porsche 928 with a license plate reading H982 FLK. Producers for the show deny up and down that the plates were not intended to cause such ire. Intentional or no, residents took the plate as a jab at the country's defeat in 1982. First, Clarkson was banned from the city where the road trip was supposed to wrap up. Then, angry Argentines threw stones at the hosts, forcing Top Gear to abandon filming and flee the country. In April, a judge deemed the plates intentionally disrespectful and blamed the show for causing a riot. Now the case is being reopened in Argentine courts, partly at the urging of veterans from the Falklands War. Prosecutors are saying that Top Gear changed the Porsche's plates with full knowledge that such actions were illegal. The case could take years to wind its way through the court system and drag all three Top Gear presenters in front of a judge. At the end, if found guilty, Clarkson could face three years in an Argentine prison.