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Porsche 911 G-model (1973–1989) Specs

Specifications, engines, dimensions and technical data.

Gen 2 1973 - 1989 G-model Cabriolet
Porsche 911
Engine —
Power —
Fuel —
Gears —
Platform —

Body Style



Porsche 911 G-model overview

The Porsche 911 (G-model) is the 2nd generation of the 911, built from 1973 to 1989. It is offered as a Cabriolet with 14 engines (petrol), from 150 HP to 330 HP. The 3.2 Carrera CAT (207 Hp) accelerates from 0 to 100 km/h in 6.5 s, reaches a top speed of 235 km/h and is 4291 mm long.

How much horsepower does the Porsche 911 have?

The Porsche 911 (G-model) has 150 HP to 330 HP, depending on the engine: 2.7 M911 (150 HP), 2.7 M911 (175 HP), 3.0 M930 (180 HP), 3.0 M930 (188 HP), 3.0 M911 (200 HP), 3.0 M930 (204 HP), 3.2 M930 (207 HP), 2.7 M911 (210 HP), 3.2 M930 (231 HP), 3.0 M30 (245 HP), 3.6 M64 (250 HP), 3.3 M30 (282 HP), 3.3 M930 (300 HP), 3.3 M30 (330 HP).

What engines are available for the Porsche 911?

The Porsche 911 is available with 14 engines: 2.7 M911 (150 HP, petrol), 2.7 M911 (175 HP, petrol), 3.0 M930 (180 HP, petrol), 3.0 M930 (188 HP, petrol), 3.0 M911 (200 HP, petrol), 3.0 M930 (204 HP, petrol), 3.2 M930 (207 HP, petrol), 2.7 M911 (210 HP, petrol), 3.2 M930 (231 HP, petrol), 3.0 M30 (245 HP, petrol), 3.6 M64 (250 HP, petrol), 3.3 M30 (282 HP, petrol), 3.3 M930 (300 HP, petrol), 3.3 M30 (330 HP, petrol).

What are the dimensions of the Porsche 911?

The Porsche 911 is 4291 mm long, 1652 mm wide, 1320 mm tall, with a 2272 mm wheelbase.

How fast is the Porsche 911?

The Porsche 911 3.2 Carrera CAT (207 Hp) goes from 0 to 100 km/h in 6.5 s and has a top speed of 235 km/h.

Advanced Specs

Overview

Generation Porsche 911 Cabriolet G
Year 1984–1989
Platform Porsche 911
Variant 3.2 Carrera CAT (207 Hp)
Body type cabriolet
Engine type Fuel
Fuel type Petrol
Seats 4
Doors 2

Power & torque

Power 207 HP
Power @ max rpm 5900 rpm
Torque 262 Nm
Torque @ max rpm 4800 rpm

Performance

Top speed 235 km/h
0–100 km/h 6.5 s
0–62 mph 6.5 s

Engine

Engine code M930.21
Displacement 3164 cc
Cylinders 6
Configuration boxer
Bore 95.0 mm
Stroke 74.4 mm
Compression ratio 9.5
Valves per cylinder 2
Injection system Multi Port Manifold Injection
Aspiration Naturally Aspirated Engine
Valvetrain sohc
Oil capacity 10.0 L
Engine layout Rear Longitudinal
Engine systems Particulate Filter

Drivetrain & transmission

Drive Rear Wheel Drive
Powertrain architecture Internal Combustion Engine
Drivetrain architecture The Internal Combustion Engine Ice Drives The Rear Wheels Of The Vehicle
Gearbox type manual
Gears 5
Gearbox code 5mt
Gearbox manufacturer porsche

Dimensions

Length 4291 mm
Width 1652 mm
Height 1320 mm
Wheelbase 2272 mm
Front track 1372 mm
Rear track 1380 mm
Ground clearance 130 mm
Turning circle 11.0 m

Mass

Kerb weight 1250 kg

Consumption & emissions

Fuel urban 15.5 L/100km
Fuel extra urban 7.9 L/100km
Fuel tank 85.0 L

Chassis & brakes

Front suspension Spring Strut Wishbone
Rear suspension Trailing Arm
Front brakes Ventilated Discs
Rear brakes Ventilated Discs
Steering type Steering Rack And Pinion
Tire size Front wheel tires: 185/70 R15Rear wheel tires: 215/60 R15
Wheel rims Front wheel rims: 6J x 15Rear wheel rims: 7J x 15

Efficiency ratios

Weight-to-power 6 kg/Hp, 165.6 Hp/tonne
Weight-to-torque 4.8 kg/Nm, 209.6 Nm/tonne

Other

Start Of Production 1984
End Of Production 1989

Performance

Engine speed (1k/rpm)

Figures from catalog data; real-world values may differ.

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