1974 Porsche 911 Technical Specifications and Dimensions

These are standard specifications - not necessarily specifications for the vehicle(s) in the photo(s).

Features

Engine Location : Rear
Drive Type : Rear Wheel
Body / Chassis : Steel Monocoque
Production Years for Series : 1974 - 1977
Price : $10,000-$14,400
Weight : 2320 lbs | 1052.334 kg

Power

O6 2686 cc | 163.9 cu in. | 2.7 L.

143 BHP (105.248 KW) @ 5700 RPM
168 Ft-Lbs (228 NM) @ 3800 RPM
Bore : 3.5 in | 90 mm.
Stroke : 2.8 in | 70 mm.
Bosch K-Jetronic fuel injection

O6 2687 cc | 164.0 cu in. | 2.7 L.

167 BHP (122.912 KW) @ 5800 RPM
168 Ft-Lbs (228 NM) @ 4000 RPM
Bore : 3.5 in | 90 mm.
Stroke : 2.8 in | 70 mm.
Bosch K-Jetronic fuel injection

Transmission:
4 Manual In rear transaxle , 4 Sportomatic

Production Figures

Total production of 911 for 1974 : 7,124
Coupes : 2,257
Coupes : 2,243

Dimensions

Doors : 2
Exterior
Length : 168.4 in | 4277 mm.
Width : 63.4 in | 1610 mm.
Height : 52.0 in | 1321 mm.
Wheelbase : 89.4 in | 2271 mm.
Front Track : 54.0 in | 1372 mm.
Rear Track : 54.9 in | 1394 mm.
Targa
Price : $11,000
Weight : 2300 lbs | 1043.262 kg
Doors : 2
Exterior
Length : 168.4 in | 4277 mm.
Width : 63.4 in | 1610 mm.
Height : 52.0 in | 1321 mm.
Wheelbase : 89.4 in | 2271 mm.
Front Track : 54.0 in | 1372 mm.
Rear Track : 54.9 in | 1394 mm.
Coupe
Price : $12,000
Weight : 2320 lbs | 1052.334 kg
Doors : 2
Exterior
Length : 168.4 in | 4277 mm.
Width : 63.4 in | 1610 mm.
Height : 52.0 in | 1321 mm.
Wheelbase : 89.4 in | 2271 mm.
Front Track : 54.0 in | 1372 mm.
Rear Track : 54.9 in | 1394 mm.
Targa
Price : $13,000
Weight : 2320 lbs | 1052.334 kg
Doors : 2
Exterior
Length : 168.4 in | 4277 mm.
Width : 63.4 in | 1610 mm.
Height : 52.0 in | 1321 mm.
Wheelbase : 89.4 in | 2271 mm.
Front Track : 54.0 in | 1372 mm.
Rear Track : 54.9 in | 1394 mm.
Coupe
Price : $14,000
Weight : 2320 lbs | 1052.334 kg
Doors : 2
Exterior
Length : 168.4 in | 4277 mm.
Width : 63.4 in | 1610 mm.
Height : 52.0 in | 1321 mm.
Wheelbase : 89.4 in | 2271 mm.
Front Track : 54.0 in | 1372 mm.
Rear Track : 54.9 in | 1394 mm.
Targa
Price : $14,400
Weight : 2320 lbs | 1052.334 kg
Doors : 2
Exterior
Length : 168.4 in | 4277 mm.
Width : 63.4 in | 1610 mm.
Height : 52.0 in | 1321 mm.
Wheelbase : 89.4 in | 2271 mm.
Front Track : 54.0 in | 1372 mm.
Rear Track : 54.9 in | 1394 mm.

Handling

Suspension
Suspension : Front : MacPherson struts with single lower transverse A-arms and longitudinal torsion bars

Rear : Independent with semi-trailing arms, transverse torsion bars adn anti-roll bar

Steering
  : Rack and Pinion

Tires / Wheels
Tires : 165HR15

Recall

Component

FUEL SYSTEM, GASOLINE:DELIVERY

Manufacturer

PORSCHE CARS N.A. INC.

NHTSA Campaign ID74V109000
NotesPORSCHE CAMPAIGN NO N/A.EQUIPPED WITH CIS.POSSIBILITY THAT THE FUEL HOSEINNER DIAMETER EXCEEDS SPECIFICATIONS.THIS CONDITION PREVENTS PROPERCONNECTIONS, RESULTING IN FUEL LEAKS IN THE ENGINE COMPARTMENT OR UNDERNEATHTHE VEHICLE.ALSO, THE O-RING GASKET AT THE REAR OF THE COLD START VALVE MAYHAVE BEEN IMPROPERLY INSTALLED AND COULD PERMIT GASOLINE LEAKAGE.IF THESECONDITIONS EXISTS IT COULD RESULT IN A FIRE HAZARD.(CORRECT INSPECTING ANDREPLACING HOSES AND O-RING WHERE NECESSARY).

Component

ELECTRICAL SYSTEM:IGNITION

Manufacturer

PORSCHE CARS N.A. INC.

NHTSA Campaign ID75V067000
NotesPORSCHE CAMPAIGN NO T-43/75 AND T-30/75.POSSIBILITY THAT DUE TO INDUCTIVEINTERFERENCE BETWEEN IGNITION WIRES A BACKFIRING MAY OCCUR.IF THIS HAPPENS ITCOULD DISTURB THE AIR FLOW TO THE FUEL INJECTION SYSTEM AND DAMAGE THE MIXTURECONTROL UNIT TO THE EXTENT OF RENDERING THE VEHICLE INOPERATIVE.(CORRECT BYINSPECTING AND REPLACING MIXING UNITS IF NECESSARY).MODEL YEAR DOMSTARTDOMEND.1974 APR 1974 - JULY 1974.1975 JUL 1974 - JAN 1975.

Component

FUEL SYSTEM, GASOLINE:DELIVERY

Manufacturer

PORSCHE CARS N.A. INC.

Mfr Report Date19730701
NHTSA Campaign ID73V197000
NotesPORSCHE CAMPAIGN NO CO.POSSIBILITY THAT THE FUEL HOSE CONNECTIONS AND CLAMPSLOCATED IN THE ENGINE COMPARTMENT MAY HAVE BEEN INSUFFICIENTLY TORQUED DURINGASSEMBLY.IF THIS CONDITION EXISTS SMALL AMOUNTS OF FUEL MAY LEAK INTO THEENGINE COMPARTMENT.(CORRECT BY INSTALLING IMPROVED CLAMPS WHERE NECESSARY).

Information provided by NHTSA
Data updated October 2019

Averages

Avg. Car Cost : $3,750
Avg. Household Income : $13,900
Avg. Home : $34,900
Avg. Gallon of Gas : $0.55

The 1974 Porsche 911 measures 63.40 inches in width, 168.40 inches in length, and has a wheelbase of 89.40 inches.

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Concepts by Porsche

Porsche Monthly Sales Volume

October 2019
5,447
September 2019
5,213
August 2019
4,636
July 2019
4,956
June 2019
5,205
May 2019
5,010
April 2019
5,018
March 2019
4,779
February 2019
4,826
January 2019
5,419
November 2018
5,673
October 2018
4,817
Additional Sales Volume Data


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Vehicle information, history, and specifications from concept to production.

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