Weight of Porsche 911
The concept of a lightweight Porsche 911 is virtually because old once the iconic flat-six sports car itself. In 1967, due to the fact era of short-wheelbase 911s received to a detailed, Zuffenhuasen created the 911R.
At first designed for production GT racing homologation, only 24 (including prototypes) had been built however, the necessary 500 instances had been never made additionally the automobile was stopped following the 1967 season.
Featuring only three of the famous five dials regarding the dashboard, a liberal amount of fibreglass bodywork and Perspex windows, the 911R weighed simply 800kg, making the standard 911L look absolutely overweight at 1, 080kg.
The next lightweight 911 emerged some six years later using introduction of M471-specification 1973 911 Carrera 2.7 RS, again designed for motorsport. The possible lack of equipment when you look at the ‘Sport’ variant decreased the car’s weight to 975kg, a 100kg saving over the 1075kg ‘Touring’.
While no vehicle would ever match the 911R’s featherweight physique, the 1974 911 Carrera RS having its 3.0-litre engine would come near, hitting the machines at 900kg through slim cup, fibreglass panels and a magnesium motor casing.
This was the last manufacturing 911 to leave the factory at under quite a bit, because of the 911 SC RS and 3.2 Clubsport developing to 1, 050kg and 1, 160kg respectively, the latter featuring a relatively small saving of only 50kg across standard 911 3.2 Carrera.
In to the Nineties, the conventional 964 grew to a significant 1, 450kg due to the introduction of a four-wheel drive system. But under the assistance of Jürgen Barth, Weissach managed to remove that returning to just 1, 100kg in the very rare 964 Carrera 4 Leichtbau (‘Light build’).
The original 964 RS ended up being an additional 130kg heavier upon its introduction in 1991, though 20kg had been saved given that 3.8-litre variation slimmed right down to 1, 210kg in 1993, continuing the custom of lightweight Rennsport 911s bred for race track.
Even the 911 Turbo wasn’t averse for some dieting during 964 generation since the 3.3-litre Turbo S featured 180kg of shaved size when compared with its fairly hefty, 1, 470kg 964 Turbo 3.3.
The 993 generation pressed further skywards regarding weights, prior to the 996 GT3 pressed through the 1, 300kg buffer while signalling a new chronilogical age of body weight saving. No more had been it entirely the remit of 911 RSs as Porsche extended its racing-inspired road range.
From 996 GT3 RS to your first generation 997 GT3 RS 3.6, the lightest 911 in the range grew from 1, 360kg to 1, 375kg, although the final two generations of Rennsport have observed the machines plunge backwards, culminating when you look at the 1, 360kg Porsche 997 GT3 RS 4.0.
Whilst the 991’s extensive utilization of aluminum features heard of Carreras loose fat versus their 997.2 predecessors, the 991 GT3 has reached a hefty 1, 430kg thanks to the PDK gearbox and increased system size. In which performs this leave us? We ought to know next year using release of the 991 GT3 RS.
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