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Ollie Kew,
17 May 2013 09:30
Porsche told CAR it expected final 918 Spyders to produce more power and better economy than the test mules – and Stuttgart has delivered. Final specs for the V8 hybrid supercar have been released, and it's as quick as you'd hope (for £660,000...) Porsche's 918 Spyder: the vital stats: Engine: 4.6-litre V8, 600bhp @ 8600rpm, 390lb ft @ 6600rpm. Engine redline @ ...