Porsche 911 Cabriolet (Type 930) 3.3 Turbo (300 Hp)


Overall Rating

8.3 / 10
Safety N/A / 5
Not Rated
Engine 4.8 / 5
Value 4.5 / 5
Performance 4.8 / 5
Comfort 3.0 / 5
People\'s Opinion N/A / 5
Not Rated

Porsche 911:

The Porsche 911 model series is a family of two-door, high performance rear-engine sports cars, introduced in September 1964 by Porsche of Stuttgart, Germany, and now in its eighth generation. All 911s have a rear-mounted flat-six engine, and usually 2+2 seating, except for special 2-seater variants. Originally, 911s had air-cooled engines, and torsion bar suspension, but the 911 has been continuously changed and improved across generations. Though the 911 core concept has remained largely unchanged, water-cooled engines were introduced with the 996 series in 1998, and front and rear suspension have been replaced by Porsche-specific MacPherson suspension up front, and independent multi-link rear suspension....(Read more on Wikipedia)

Cabriolet (Type 930) Overview:

Porsche 911 (Cabriolet (Type 930)). With 430 Nm of torque, it offers ample pulling power. Rear‑wheel drive offers dynamic handling and sporty feedback. Acceleration is excellent (0–100 km/h in 5.4 s). The top speed reaches 260 km/h. A convertible car with a retractable roof, offering open-air driving experiences. Seating for 4 makes it ideal for daily use.

3.3 Turbo (300 Hp) Verdict:

Rating 5 stars

Performance Verdict

The 3.3-liter turbocharged boxer engine delivers formidable performance for its era, with 300 Hp and 430 Nm of torque. Its 5.4-second 0-100 km/h acceleration is impressive, though characteristic turbo lag requires skilled driving.

Fuel Economy

Fuel economy is a significant drawback, with urban consumption at 15.5 l/100 km. This engine is built for raw performance, not efficiency, reflecting its high-performance nature and 1980s technology.

Best Use Case: Enthusiast Driving / Weekend Cruiser / Highway Performance

Pros and Cons:

Pros:

  • • Iconic design and classic Porsche heritage
  • • Exhilarating turbocharged performance for its era
  • • Engaging and raw driving experience
  • • Potentially appreciating classic car value
  • • Open-top driving pleasure

Cons:

  • • Very poor fuel economy
  • • Significant turbo lag characteristic of the era
  • • Lack of modern safety features
  • • High maintenance costs typical for a vintage turbocharged sports car
  • • Challenging handling at the limit for inexperienced drivers

Specifications:

Specifications are compared to those of the previous generation(Cabriolet (G): 1986 - 1989).

General:
Brand:Porsche
Model:911
Generation:Cabriolet (Type 930)
Modification (Engine):3.3 Turbo (300 Hp)
Start of production:1987
End of production:1989
Powertrain Architecture:Internal Combustion engine
Body type:Cabriolet
Seats:4
Doors:2
Engine:
Power:300 Hp @ 5500 rpm. Same horsepower
Power per litre:90.9 Hp/l [Same length.]
Torque:430 Nm @ 4000 rpm.
Engine Model/Code:930.66 More details about the engine 930.66
Engine displacement:3299
Number of cylinders:6
Engine configuration:Boxer
Number of valves per cylinder:2
Fuel injection system:Multi-port manifold injection
Engine aspiration:Turbocharger, Intercooler
Valvetrain:SOHC
Engine oil capacity:13 l
Engine layout:Rear, Longitudinal
Cylinder Bore:97 mm mm
Piston Stroke:74.4 mm mm
Compression ratio:7:1
Maximum engine speed:6000 rpm.
Performance:
Fuel Type:Petrol (Gasoline)
Fuel consumption (economy) - urban:15.5 l/100 km
Fuel consumption (economy) - extra urban:9.7 l/100 km
Acceleration 0 - 100 km/h:5.4 sec
Acceleration 0 - 62 mph:5.4 sec
Maximum speed:260 km/h
Acceleration 0 - 60 mph:5.1 sec
Space:
Fuel tank capacity:80.5 l
Size:
Length:4291 mm mm [Same length.]
Width:1775 mm mm [123mm more]
Height:1310 mm mm [10mm less]
Wheelbase:2272 mm mm [Same wheelbase.]
Front track:1432 mm
Rear (Back) track:1492 mm
Ride height (ground clearance):130 mm
Minimum turning circle (turning diameter):10.95 m [above average]
Powertrain:
Drivetrain ArchitectureThe Internal combustion engine (ICE) drives the rear wheels of the vehicle.
Drive wheelRear wheel drive
Number of gears5
Transmission typeManual
Front brakesVentilated discs, 304 mm [Best for performance and cooling.]
Rear brakesVentilated discs, 309 mm [Best for performance and cooling.]
Steering typeSteering rack and pinion
Tires sizeFront wheel tires: 205/55 R16
Wheel rims sizeFront wheel rims: 7J x 16
Front suspensionSpring Strut, Wishbone
Rear suspensionTrailing arm

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