This 1990 Porsche 911 Carrera 4 cabriolet shows 137k miles following ownership history in California and Colorado. It is powered by a 3.6-liter flat-six paired with a five-speed manual transaxle and is finished in Black over black leather. Equipment includes a limited-slip differential, a black soft top, 16″ Design 90 wheels, power-adjustable front seats, an Alpine head unit, cruise control, and air conditioning. This 964 C4 cabriolet was purchased by the current owner in July 2013, and it is now offered on dealer consignment with a damage-free Carfax report and a clean California title.

The car is finished in Black (700) and features a black convertible soft top as well as a speed-activated rear spoiler, integrated fog lights, and heated and power-adjustable side mirrors. The seller notes that the rear window is cloudy.

Silver-finished 16″ Design 90 wheels are wrapped in Hankook Ventus RS4 tires. Braking is handled by four-wheel ventilated discs with ABS.

The power-adjustable front bucket seats are upholstered in black leather and are complemented by a color-coordinated dash, center console, and door panels. Amenities include an Alpine head unit, power windows, cruise control, and air conditioning.

The leather-wrapped four-spoke steering wheel frames VDO instrumentation including a central tachometer with a 6,800-rpm redline as well as a 180-mph speedometer, a Quarz analog clock, and gauges for oil level, oil pressure, oil temperature, and fuel level. The six-digit odometer shows 137k miles.

The air-cooled 3.6L M64 flat-six was factory rated at 247 horsepower and 228 lb-ft of torque.

Power is sent to all four wheels via a five-speed manual transaxle and the Carrera 4 features a computer-controlled limited-slip differential.