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Porsche 911 G-model (1973–1989) Specs

Specifications, engines, dimensions and technical data.

Gen 2 1973 - 1989 G-model Targa
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 Targa with 14 engines (petrol), from 150 HP to 330 HP. The 2.7 (150 Hp) reaches a top speed of 210 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, 1610 mm wide, 1320 mm tall, with a 2271 mm wheelbase.

Advanced Specs

Overview

Generation Porsche 911 Targa G
Year 1973–1975
Platform Porsche 911
Variant 2.7 (150 Hp)
Body type targa
Engine type Fuel
Fuel type Petrol
Seats 4
Doors 2

Power & torque

Power 150 HP
Power @ max rpm 5700 rpm
Torque 235 Nm
Torque @ max rpm 3800 rpm

Performance

Top speed 210 km/h

Engine

Engine code M911.92
Displacement 2687 cc
Cylinders 6
Configuration boxer
Bore 90.0 mm
Stroke 70.4 mm
Compression ratio 8.5
Injection system Multi Port Manifold Injection
Aspiration Naturally Aspirated Engine
Valvetrain sohc
Oil capacity 10.0 L
Engine layout Rear Longitudinal

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 1610 mm
Height 1320 mm
Wheelbase 2271 mm
Front track 1360 mm
Rear track 1345 mm

Mass

Kerb weight 1070 kg
Max weight 1350 kg
Max load 280 kg

Chassis & brakes

Front suspension Spring Strut Wishbone
Rear suspension Trailing Arm
Front brakes disc
Rear brakes disc
Steering type Steering Rack And Pinion
Tire size 185/70 R15
Wheel rims 6J x 15; 7J x 15

Efficiency ratios

Weight-to-power 7.1 kg/Hp, 140.2 Hp/tonne
Weight-to-torque 4.6 kg/Nm, 219.6 Nm/tonne

Other

Start Of Production 1973
End Of Production 1975
Front Overhang 932
Rear Overhang 1088

Performance

Engine speed (1k/rpm)

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

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