These are standard specifications for the 1975 Porsche 911, not necessarily specifications for the vehicle(s) in the photo(s).
Transmission:
4 Manual In rear transaxle , 5 Manual , 4 Sportomatic
Chassis # 9115400275
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Auction entries : 1
Chassis # 9115210790
Engine # 6411861
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Auction entries : 1
Chassis # 9115400358
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Auction entries : 1
Chassis # 911 560 0414
Engine # 6650569
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Auction entries : 1
Chassis # 9115400339
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Auction entries : 1
Chassis # 9115410059
Engine # 6451281
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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-$14,430 |
| 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 | |
4 Manual In rear transaxle , 5 Manual , 4 Sportomatic
Production Figures
| Total Porsche Production for 1975 : | 16,224 |
| Total 1975 911 production : | 2,236 |
| 1975 Porsche 911 | |
| Coupe 2 dr. : | 651 |
| Coupe 2 dr. : | 715 |
Dimension(s)
Coupe
Chassis # 9115400275
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Auction entries : 1
| 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 : | $10,850 |
| 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 : | $11,870 |
| 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
Chassis # 9115210790
Engine # 6411861
View info And history
Auction entries : 1
| Price : | $12,730 |
| 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 # 9115400358
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Auction entries : 1
Chassis # 911 560 0414
Engine # 6650569
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Auction entries : 1
Chassis # 9115400339
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Auction entries : 1
| Price : | $13,570 |
| 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
Chassis # 9115410059
Engine # 6451281
View info And history
Auction entries : 1
| Price : | $14,430 |
| 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 | VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:HEATER CORE |
|---|---|
| Manufacturer | PORSCHE CARS N.A. INC. |
| NHTSA Campaign ID | 77V166000 |
| Summary | THE INSTALLATION OF THE VPC AIR CONDITIONER REQUIRES REPLACEMENT OF THE STANDARD HEATER HOSE WITH A SPECIAL HOSE. THIS HOSE MAY HAVE BEEN PUSHED TOO FAR INTO THE HEAT EXCHANGER AND MAY COME INTO CONTACT WITH THE EXHAUST PIPE. |
| Remedy | DEALER WILL REPLACE THE ALUMINUM-PAPER-ALUMINUM HOSE WITH AN ALL-ALUMINUM HOSE WITHOUT CHARGE TO OWNER. |
| Notes | VEHICLE DESCRIPTION: PASSENGER VEHICLES EQUIPPED WITH VPC AIR CONDITIONERS.SYSTEM: EXHAUST MANIFOLD; HEATER HOSE.CONSEQUENCES OF DEFECT: THE TEMPERATURE IN THE SPECIAL ALUMINUM-PAPER-ALUMINUMHOSE CAN APPROACH THE IGNITION POINT OF THE PAPER, POSSIBLY LEADING TO AVEHICLE FIRE AND SERIOUS INJURY TO PASSENGERS. |
Data updated January 2023
1975 Averages
| Avg. Car Cost : | $4,250 |
| Avg. Household Income : | $14,100 |
| Avg. Home : | $39,300 |
| Avg. Gallon of Gas : | $0.44 |
Popular frequently asked questions include:
What are the dimension and mechanical specifications of the 1975 Porsche 911?
Q: What is the wheelbase size of the 1975 Porsche 911? A: The 1975 Porsche 911 has a wheelbase size of 89.40 inches.Q: What is the length of the 1975 Porsche 911? A: The 1975 Porsche 911 has a length of 168.40 inches.Q: What is the width of the 1975 Porsche 911? A: The 1975 Porsche 911 has a width of 63.40 inches.Q: How much did the 1975 Porsche 911 cost when new?A: The 1975 Porsche 911 cost approximately $10,000 to $14,430 (USD) when new.Q: What were the bodystyles of the 1975 Porsche 911? A: The 1975 Porsche 911 was offered as a Coupe, Targa.Q: What tires did the 1975 Porsche 911 have? A: The 1975 Porsche 911 had 165HR15 tires.Q: How many vehicles did Porsche produce in 1975? A: Porsche produced 16,224 automobiles in 1975.Q: How many 1975 911s were produced? A: Porsche produced 2,236 examples of the 911 in 1975.Q: What engine did the 1975 Porsche 911 have? A: The engine powering the 1975 Porsche 911 was a 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. Q: What transmissions did the 1975 Porsche 911 have? A: The 1975 Porsche 911 had the following gearbox options: 4 speed Manual In rear transaxle, 5 speed Manual, 4 speed Sportomatic.