MARKET ANALYSIS
S 2.7 (1974 to 1977)

The mid-seventies Porsche 911 S 2.7 represented a major shift for the brand, introducing the "G-series" body with its signature impact bumpers and an enlarged 2.7-litre flat-six. In the Australian market, these cars avoided the power-sapping emissions equipment found on American versions, instead utilizing a robust fuel-injected setup that delivered a sharp and rev-happy driving experience. Between its introduction in 1974 and its conclusion in 1977, the "S" sat as the mid-tier performance choice, offering a perfect balance of daily usability and traditional air-cooled character before the heavier 911 SC took over in 1978. Today, the buyer pool for these narrow-body classics is incredibly active, with collectors viewing them as a blue-chip asset that captures the pure, mechanical feel of the seventies. Desirability is at an all-time high for genuine, Australian-delivered survivors that have escaped the common rust issues or "Turbo-look" modifications of the eighties. Because the 2.7-litre magnesium-crankcase engine requires specialist care to maintain, examples with a fully documented local service history and matching numbers command a massive market value premium, standing as a sophisticated and rewarding alternative to the later, more common 3.0-litre models.
The mid-seventies Porsche 911 S 2.7 represented a major shift for the brand, introducing the "G-series" body with its signature impact bumpers and an enlarged 2.7-litre flat-six. In the Australian market, these cars avoided the power-sapping emissions equipment found on American versions, instead utilizing a robust fuel-injected setup that delivered a sharp and rev-happy driving experience. Between its introduction in 1974 and its conclusion in 1977, the "S" sat as the mid-tier performance choicβ¦
Model years for Porsche 911 (1974 to 1977)

1974 PORSCHE 911 S TARGA
201,012 km β’ Manual β’ RHD
π¦πΊSpringvale, Melbourne
SOLD
$153,000
Auction
Oct 28, 2021
1975 PORSCHE 911 S - 930 STYLING
16,188 km β’ Manual
π¦πΊCamp Hill, QLD
SOLD
$64,500
Auction
Jun 21, 2023
1974 PORSCHE 911 S 2.7 TARGA - SPORTOMATIC
66,418 km β’ Manual β’ RHD
π¦πΊBlack Rock, VIC
SOLD
$76,500
Auction
Sep 04, 2023
1977 Porsche 911 S 2.7 Targa Sportomatic
Semi-automatic β’ RHD
π¦πΊBlairgowrie, VIC
SOLD
$80,000
Auction
Apr 28, 2024
1977 Porsche 911 S
435,214 km β’ Manual β’ LHD
π¦πΊSouthport, QLD
SOLD
$88,000
Auction
Dec 18, 2024
1974 Porsche 911 S 2.7
31,141 km β’ Manual β’ LHD
π¦πΊNorthbridge, WA
SOLD
$75,500
Auction
Feb 20, 2025
1977 Porsche 911 S Targa - Widebody Conversion
79,481 km β’ Manual β’ LHD
π¦πΊBerry, NSW
SOLD
$64,500
Auction
Sep 11, 2025