Background
And so it came to pass that the first ever water-cooled 911, the 996, was launched in 1998/9.
When news first broke of the 911’s break from its air-cooled tradition there was much wailing, plenty of gnashing of teeth and, from the die-hard enthusiasts, no doubt an unseemly amount of flagellation.
So, why exactly did Porsche change the course of the 911’s history and swap air for water in its engine designs? Firstly, because during the 1990s, Porsche was facing financial troubles and rumours of a proposed takeover were being spread. Secondly, the signature air-cooled flat six had reached the zenith of its development trajectory in the 993. Thirdly, by the early 1990s it was becoming obvious that upcoming emissions regulations would make it impossible for Porsche to continuously deliver year-on-year performance improvements from its air-cooled engine.
In fact, when the 996 was launched it was greeted with almost universal praise and heralded by most people who knew what they were talking about as the best sorted and most usable 911 that had ever carried the badge.
Richard Hammond was effusive about the 996, describing it as “rare, visceral and exciting” and “a great car”. Tiff Needell said it was “better in almost every way” than the 993, offering a driving experience that was “second to none”.
In late 2003, to celebrate the 40th anniversary of its seminal 911 model, Porsche introduced a highly optioned special-edition model limited to 1963 numbered copies worldwide.
Some 70 ‘40 Jahre’ 911 were built for the German market, with around 800 going to the US and 125 coming to the UK.
These limited-edition cars featured the 3.6-litre X51 Powerkit engine package, with larger cast-aluminium intake manifolds, polished exhaust ducts, an uprated drivetrain, a limited-slip differential, and lowered sport suspension.
Each car came with 911 GT3-style side skirts, a unique ‘40 Jahre’ rear badge, a redesigned front bumper with sculpted air intakes from the 911 Turbo, GT Silver Metallic over a black leather-trimmed interior, and body-coloured transmission tunnel, hand brake cover and front seat backs.







