Porsche Cayman S (2005)OSX, Public domain, via Wikimedia Commons

Porsche Cayman S 987

2005 — Germany

Sports CarGermanFlat/Boxer EngineMid EngineLe Mans Heritage
Engine3,436 cc Flat-6 DOHC 24V
Power320 hp
Torque273 lb-ft
Transmission6-speed manual / 7-speed PDK (987.2)
DrivetrainRWD (mid-engine)
Body StyleCoupe
0–60 mph4.7 sec
Top Speed172 mph
BrakesDisc (ventilated, cross-drilled, 4-piston calipers) / Disc (ventilated, cross-drilled, 4-piston calipers)
SuspensionIndependent, MacPherson struts, coil springs, anti-roll bar / Independent, MacPherson struts, coil springs, anti-roll bar

Porsche Cayman S 987

When Porsche unveiled the Cayman S in 2005, it answered a question that enthusiasts had been asking since the Boxster's debut: what would a mid-engined Porsche coupe feel like? The answer was revelatory. The fixed roof added 2.5 times more torsional rigidity compared to the Boxster, transforming the chassis from excellent to extraordinary.

The 3,436cc flat-six engine was positioned behind the driver, producing 320 horsepower at 7,200 rpm and 340 Nm of torque at 4,750 rpm. This represented the most powerful engine in the first-generation Cayman lineup, featuring VarioCam Plus variable valve timing and lift, dry-sump lubrication, and Porsche's Motronic engine management. The engine revved cleanly and eagerly to its 7,400 rpm redline, accompanied by the distinctive flat-six wail.

The mid-engine layout provided near-perfect weight distribution, and the additional rigidity of the coupe body shell allowed Porsche's engineers to tune the suspension with greater precision. The result was a car that changed direction with almost telepathic response. Turn-in was razor-sharp, the rear end was planted and predictable, and the overall balance was neutral to a degree that made the car incredibly accessible at high speeds.

The six-speed manual gearbox featured precise, short-throw shifts and was widely praised as one of the finest manual transmissions in any sports car. A five-speed Tiptronic automatic was also available, though it was less popular among enthusiasts. The power-assisted steering communicated road surface information with exquisite clarity.

The Cayman S's coupe body featured a distinctive fastback profile with a large rear hatch providing access to a useful cargo area above the engine. Combined with the front trunk, total luggage space was practical for weekend trips. The interior followed standard Porsche practice with clear instrumentation, supportive seats, and quality materials.

The Cayman S was widely praised as the best-handling car in the Porsche range — a controversial conclusion that reportedly caused some internal tension at Porsche, which was careful to position it below the 911. Today, the 987 Cayman S is recognized as a modern classic, offering one of the most rewarding driving experiences available for the money.

$25,000 – $55,000

IMS bearing is the primary mechanical concern — budget for an upgrade if not already done. Check for bore scoring and cylinder liner issues. RMS (Rear Main Seal) leaks are common. The PASM adaptive dampers, if fitted, are expensive to replace. Clutch replacement requires partial engine removal. Manual gearbox cars command a premium over Tiptronic.

Produced at the Valmet Automotive factory in Finland and later at Porsche's own facilities from 2005 to 2008. The Cayman S was the launch model, with the base Cayman following later. Exact production numbers for the S variant were not separately disclosed.