Revised 911 GT3 gets manual 'box 08 | 03 | 2017
PORSCHE HAS TAKEN the brave step of responding to criticism and adding a six-speed manual gearbox to its 911 GT3. Previously the car, which was launched in 2013, had only been available with a seven-speed PDK dual-clutch automatic gearbox. The new model is available to order now at Scottish dealerships in Glasgow, Edinburgh and Aberdeen, priced £111,802, with first deliveries scheduled for the summer.
The revised 2017 GT3, unveiled in Geneva, is powered by a 493bhp 4.0-litre flat six, which replaces the 469bhp 3.8-litre flat six. The new powerplant is a development of the engine first used in the 911 R and GT3 RS.
The new engine benefits from an upgraded valve train, a stiffer crank, low-friction cylinder liners, a new cylinder head design that dispenses with hydraulic valve adjusters and a 9000rpm redline, which is 750rpm more than the RS.
Perhaps not surprisingly, the new manual version is marginally slower than the PDK version from standstill to 62mph, taking 3.9sec compared to the auto’s 3.4s. However, it does edge the PDK in terms of top speed, maxing out at 200mph compared to the auto’s 199mph.
Worth highlighting 0-62mph difference is essentially down to the manual being marginally slower off the line compared to the seven-speed PDK, which is fitted with launch control.
Porsche has analysed the benefits of the aerodynamics of the ’sold out’ 911 R and applied them to the new GT3, resulting in increased downforce — believed to be around 20% at top speed — combined with a reduction in drag.
In addition to an evolution of the R's underbody aero being adapted for the GT3, the fixed rear spoiler is mounted 20mm higher and 10mm further back to reduce drag and now works in partnership with the diffuser and underbody vortex generators.
Porsche engineers have also stiffened the bushings for greater steering precision, while the djustable PASM dampers now have a wider operating range. The rear struts also now feature weight-saving 'helper' springs.
The cabin of the revised GT3 now benefits from the revised PCM infotainment system first seen in the facelifted 911 range. And if you’re planning to take your GT3 to Knockhill for a trackday, you’ll be pleased to know the the system comes complete with Connect Plus module and smartphone-ready Track Precision app to help you to analyse your circuit performance.
There are also a number of new options for the interior, including a ‘3D’ colour-coded Alcantara stripe on the upholstery and carbon-framed race seats.
Customers buying a new GT3 will be invited to explore the potential of their new car, and further develop their own skills behind the wheel, by participating in a bespoke driving experience around the unique tracks at the Porsche Experience Centre, Silverstone.
Related: Franchitti reveals Porsche LM24 plans
Keep up-to-date with all the latest news by following us on twitter.com/Scotcars
Jim McGill