These are standard specifications for the 1974 Porsche 911, not necessarily specifications for the vehicle(s) in the photo(s).
Transmission:
4 Manual In rear transaxle , 4 Sportomatic , 5 Manual
Chassis # 9114600500
Engine # 6640690
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Auction entries : 1
Chassis # 9114600628
Engine # 6640833
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Auction entries : 3
Chassis # 9114410108
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Auction entries : 3
Chassis # 9114400321
Engine # 6341849
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Chassis # 9114600447
Engine # 6640620
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Auction entries : 1
Chassis # 9114600298
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Auction entries : 1
Chassis # 911440065
Engine # 6340456
Chassis # 9114400158
Engine # 6340982
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Auction entries : 1
Chassis # 9114400143
Engine # 6340884
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Auction entries : 2
Chassis # 9114400415
Engine # 6342196
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Auction entries : 1
Information provided by NHTSA
Data updated January 2023
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 |
Engine & Transmission
| Opposed 6 | |
|---|---|
| Displacement : | 2686 cc | 163.9 cu in. | 2.7 L. |
| Power : | 143 BHP (105.248 KW) @ 5700 RPM |
| Torque : | 168 Ft-Lbs (228 NM) @ 3800 RPM |
| Bore : | 3.5 in | 90 mm. |
| Stroke : | 2.8 in | 70 mm. |
| Compression : | 8.0:1 |
| Main Bearings : | 8 |
| Bosch K-Jetronic fuel injection | |
| Opposed 6 | |
|---|---|
| Displacement : | 2687 cc | 164.0 cu in. | 2.7 L. |
| Power : | 167 BHP (122.912 KW) @ 5800 RPM |
| Torque : | 168 Ft-Lbs (228 NM) @ 4000 RPM |
| Bore : | 3.5 in | 90 mm. |
| Stroke : | 2.8 in | 70 mm. |
| Compression : | 8.5:1 |
| Main Bearings : | 8 |
| Bosch K-Jetronic fuel injection | |
4 Manual In rear transaxle , 4 Sportomatic , 5 Manual
Production Figures
| Total Porsche Production for 1974 : | 21,029 |
| Total 1974 911 production : | 7,124 |
| 1974 Porsche 911 | |
| Coupe 2 dr. : | 2,257 |
| Coupe 2 dr. : | 2,243 |
Dimension(s)
Coupe
Chassis # 9114600500
Engine # 6640690
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Auction entries : 1
Chassis # 9114600628
Engine # 6640833
View info And history
Auction entries : 3
| 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
Chassis # 9114410108
View info And history
Auction entries : 3
Chassis # 9114400321
Engine # 6341849
View info And history
Chassis # 9114600447
Engine # 6640620
View info And history
Auction entries : 1
Chassis # 9114600298
View info And history
Auction entries : 1
Chassis # 911440065
Engine # 6340456
Chassis # 9114400158
Engine # 6340982
View info And history
Auction entries : 1
Chassis # 9114400143
Engine # 6340884
View info And history
Auction entries : 2
Chassis # 9114400415
Engine # 6342196
View info And history
Auction entries : 1
| 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 | |
|---|---|
| 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 | ELECTRICAL SYSTEM:IGNITION |
|---|---|
| Manufacturer | PORSCHE CARS N.A. INC. |
| NHTSA Campaign ID | 75V067000 |
| Notes | PORSCHE 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. |
| NHTSA Campaign ID | 74V109000 |
| Notes | PORSCHE 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 | FUEL SYSTEM, GASOLINE:DELIVERY |
|---|---|
| Manufacturer | PORSCHE CARS N.A. INC. |
| Mfr Report Date | 19730701 |
| NHTSA Campaign ID | 73V197000 |
| Notes | PORSCHE 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). |
Data updated January 2023
1974 Averages
| Avg. Car Cost : | $3,750 |
| Avg. Household Income : | $13,900 |
| Avg. Home : | $34,900 |
| Avg. Gallon of Gas : | $0.55 |
Popular frequently asked questions include:
What are the dimension and mechanical specifications of the 1974 Porsche 911?
Q: What is the wheelbase size of the 1974 Porsche 911? A: The 1974 Porsche 911 has a wheelbase size of 89.40 inches.Q: What is the length of the 1974 Porsche 911? A: The 1974 Porsche 911 has a length of 168.40 inches.Q: What is the width of the 1974 Porsche 911? A: The 1974 Porsche 911 has a width of 63.40 inches.Q: How much did the 1974 Porsche 911 cost when new?A: The 1974 Porsche 911 cost approximately $10,000 to $14,400 (USD) when new.Q: What were the bodystyles of the 1974 Porsche 911? A: The 1974 Porsche 911 was offered as a Coupe, Targa.Q: What tires did the 1974 Porsche 911 have? A: The 1974 Porsche 911 had 165HR15 tires.Q: How many vehicles did Porsche produce in 1974? A: Porsche produced 21,029 automobiles in 1974.Q: How many 1974 911s were produced? A: Porsche produced 7,124 examples of the 911 in 1974.Q: What engines did the 1974 Porsche 911 have? A: The 1974 Porsche 911 had the following engine options: Opposed 6 (2686 cc | 163.9 cu in. | 2.7 L.) with 143 BHP (105.248 KW) @ 5700 RPM and 168 Ft-Lbs (228 NM) @ 3800 RPM Opposed 6 (2687 cc | 164.0 cu in. | 2.7 L.) with 167 BHP (122.912 KW) @ 5800 RPM and 168 Ft-Lbs (228 NM) @ 4000 RPM Q: What transmissions did the 1974 Porsche 911 have? A: The 1974 Porsche 911 had the following gearbox options: 4 speed Manual In rear transaxle, 4 speed Sportomatic, 5 speed Manual.