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The Cayman GTS is longer than the Cayman and the Cayman S by 30.5 mm (1.2 in) due to its bumpers. The new, optional passive sport suspension allows the Cayman GTS to have a 20 mm lower ride height compared to the Cayman equipped with standard passive suspension or 10 mm lower compared to one with the standard-equipped PASM.
A facelift of the Porsche Cayman followed in February 2009. As with the Boxster, the base Cayman's engine displacement was increased to 2.9-litre while the Cayman S gained direct injection. Both the Cayman and Cayman S maintained a 7 kW (10 PS; 9 hp) power advantage over their roadster sibling, the Boxster.
Cayman e-Performance at Goodwood Festival of Speed in July 2022. The 718 Cayman GT4 e-Performance is a battery electric vehicle with a drivetrain identical to the Porsche Mission R, first shown in May 2022. [44] Compared to the GT4 Clubsport, the body of the e-Performance is 5.5 in (140 mm) wider. [44] The estimated curb weight is 1,500 kg ...
Under certain conditions, some battery chemistries are at risk of thermal runaway, leading to cell rupture or combustion.As thermal runaway is determined not only by cell chemistry but also cell size, cell design and charge, only the worst-case values are reflected here.
TechArt takes the Porsche Cayman S a step beyond the capabilities of the stock production model. An upgraded 3.8L flat-6 rated at 385 hp is the soul of the GTsport. This modified sports coupe is capable of speeds up to 177.1 mph and a 0-60 time of 4.8 seconds.
Cayman S (987.2) Cayman S (987.2) - Rear view A revised version of the Porsche Cayman 987 was introduced on 21 February 2009, with a totally new engine (MA1.20/MA1.21). The standard Cayman engine's displacement was increased from 2.7 L to 2.9 L, giving a 15 kW (20 hp) increase to 198 kW (266 hp), while the Cayman S gained direct injection and a ...
Nissan Leaf cutaway showing part of the battery in 2009. An electric vehicle battery is a rechargeable battery used to power the electric motors of a battery electric vehicle (BEV) or hybrid electric vehicle (HEV). They are typically lithium-ion batteries that are designed for high power-to-weight ratio and energy density.
Battery discharge profiles are often described in terms of a factor of battery capacity. For example, a battery with a nominal capacity quoted in ampere-hours (Ah) at a C/10 rated discharge current (derived in amperes) may safely provide a higher discharge current – and therefore higher power-to-weight ratio – but only with a lower energy ...