1967 68 69 70 71 Ford Thunderbird T-bird - Courtesy Lamp Or Door Ajar - Nos on 2040-parts.com

One Lap of the Web: Porsche 959s, the Alfa Romeo 4C and the Mercedes-Benz A45 AMG vs. the BMW M135i

We spend a lot of time on the Internet -- pretty much whenever we're not driving, writing about or working on cars. Since there's more out there than we'd ever be able to cover, here's our daily digest of car stuff on the Web you may not otherwise have heard about. -- When initially produced to satisfy FIA homologation requirements in 1986, the Porsche 959 was the world's fastest street-legal production car.

BMW Gran Coupé

BMW has announced its interpretation of the four-door coupé. Following in the footsteps of the Audi A7, Mercedes-Benz's CLS and the Porsche Panamera, the Gran Coupé is said to offer a level of practicality missing from its premium rivals. First unveiled in concept format, back at the 2007 Shanghai motor show as the Concept CS, the concept fell foul of the global recession before resurfacing at Beijing last year – again, in concept format.

Spyker warns that Saab's future is 'uncertain' without fresh funds

Spyker Cars NV, the Dutch parent of Saab, said the Swedish automaker's financial situation is worsening and warned that Saab's future is at risk without additional financing. In its annual report released today, Spyker said the company's "continuity" could become uncertain unless it secures extra funds to finance ongoing operations and the execution of its business plan. Earlier this week, Saab was forced to shut down production for short intervals after key suppliers halted parts deliveries for non-payment.