A Cayman S can sprint to 100mph in under 12secs with less power than this. So I would imagine this would b around the 11.5 mark :)

Porsche Boxster RS 60 Spyder (987 facelift) specs
Car type | Convertible |
Curb weight | 1355 kg (2987 lbs) |
Introduced | 2008 |
Origin country | Germany |
Views | 19.4k |
Submitted by | Ryo |
Lap times
Performance
0 - 100 kph | 5.4 s |
Est. 0 - 60 mph | 5.1 s |
0 - 100 mph | 12.7 s |
Est. 1/8 mile | 9.4 s @ 87.6 mph |
1/4 mile | 13.9 s |
Top speed | 274 kph (170 mph) |

Powertrain specs
Engine type | B 6 |
Displacement | 3.4 l (207 ci) |
Power | 303 ps (299 bhp / 223 kw) |
Torque | 340 Nm (251 lb-ft) |
Power / liter | 89 ps (88 hp) |
Power / weight | 224 ps (221 bhp) / t |
Torque / weight | 251 Nm (185 lb-ft) / t |
Transmission | 6 speed manual |
Layout | middle engine, rear wheel drive |
Boxster RS 60 Spyder competition



TheFrank 15y ago
Yeah Porsche is always very conservative on their acceleration # claims.
The new (09+) base model Boxster with just 255hp can run 5.1 0-60mph and the 1/4 mile in 13.7@104 so I find it really hard to believe that with 303hp it's a lot slower.
The (09+) Porsche Boxster S with 310hp has been recorded at 12.7-12.9@109-111mph. There’s just no way in hell the 08’ with 303hp is that slow. 13.9 for the 1/4 mile??

Georg 18y ago
numbers corrected to Porsche claims
http://www.porsche.com/microsite/boxsterrs60/international.aspx