The Porsche 911 Targa (F) 2.3 T, produced from 1972 to 1973, represents a pivotal moment in the evolution of the iconic 911. Falling within the “F” series of the original 911 generation (1964-1973), this variant offered the open-air experience of the Targa top while retaining the performance and prestige associated with the 911 nameplate. It occupied a middle ground in the 911 lineup, positioned above the base 911T but below the more powerful 911S. The 2.3 T, with its 130 horsepower output, aimed to provide a balance of usability and driving enjoyment, appealing to enthusiasts seeking a sporting experience without the higher price tag of the ‘S’ models.
Technical Specifications
| Brand | Porsche |
| Model | 911 |
| Generation | 911 Targa (F) |
| Type (Engine) | 2.3 T (130 Hp) |
| Start of production | 1972 |
| End of production | 1973 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Targa |
| Seats | 4 |
| Doors | 2 |
| Fuel Type | Petrol (Gasoline) |
| Maximum speed | 205 km/h (127.38 mph) |
| Weight-to-power ratio | 7.8 kg/Hp, 127.5 Hp/tonne |
| Power | 130 Hp @ 5600 rpm |
| Power per litre | 55.6 Hp/l |
| Engine layout | Rear, Longitudinal |
| Engine Model/Code | 911.57 |
| Engine displacement | 2340 cm3 (142.8 cu. in.) |
| Number of cylinders | 6 |
| Engine configuration | Boxer |
| Cylinder Bore | 84 mm (3.31 in.) |
| Piston Stroke | 70.4 mm (2.77 in.) |
| Engine aspiration | Naturally aspirated engine |
| Kerb Weight | 1020 kg (2248.72 lbs.) |
| Max. weight | 1300 kg (2866.01 lbs.) |
| Max load | 280 kg (617.29 lbs.) |
| Fuel tank capacity | 60 l (15.85 US gal | 13.2 UK gal) |
| Permitted trailer load with brakes (12%) | 600 kg (1322.77 lbs.) |
| Permitted trailer load without brakes | 480 kg (1058.22 lbs.) |
| Length | 4147 mm (163.27 in.) |
| Width | 1610 mm (63.39 in.) |
| Height | 1320 mm (51.97 in.) |
| Wheelbase | 2271 mm (89.41 in.) |
| Front track | 1360 mm (53.54 in.) |
| Rear (Back) track | 1342 mm (52.83 in.) |
| Front overhang | 884 mm (34.8 in.) |
| Rear overhang | 992 mm (39.06 in.) |
| Drivetrain Architecture | The Internal combustion engine (ICE) drives the rear wheels of the vehicle. |
| Drive wheel | Rear wheel drive |
| Number of gears and type of gearbox | 5 gears, manual transmission |
| Front suspension | Spring Strut, Wishbone |
| Rear suspension | Trailing arm |
| Front brakes | Disc |
| Rear brakes | Disc |
| Steering type | Steering rack and pinion |
| Tires size | 185/70 R15 |
| Wheel rims size | 6J x 15 |
Powertrain & Engine Architecture
The heart of the 911 Targa 2.3 T is the 911.57 engine, a 2340cc air-cooled, flat-six (boxer) engine. This engine featured a single overhead camshaft (SOHC) design, operating two valves per cylinder. Fuel delivery was managed by Bosch mechanical fuel injection, a system known for its reliability and relatively simple maintenance. The engine produced 130 horsepower at 5600 rpm and 158 lb-ft of torque. The engine’s longitudinal rear-mounted layout contributed to the 911’s distinctive handling characteristics. The 2.3-liter engine was paired with a robust 5-speed manual transmission, providing precise gear changes and a direct connection to the rear wheels. While an automatic transmission was offered on some 911 models, it was less common on the 2.3 T, and the manual gearbox was favored by enthusiasts for its enhanced driving experience.
Driving Characteristics
The 911 Targa 2.3 T offered a unique driving experience. While not as brutally fast as the 911S, the 2.3 T provided ample power for spirited driving. The rear-engine layout and relatively lightweight construction (around 2249 lbs) contributed to nimble handling and a distinctive feel. The 5-speed manual transmission allowed drivers to fully exploit the engine’s powerband, while the precise steering provided excellent feedback. Compared to the more powerful 911S, the 2.3 T felt more approachable and forgiving, making it a suitable choice for drivers who wanted a sporting car without the demands of a high-performance machine. The Targa top, with its removable roof panel, added to the open-air driving enjoyment, although it didn’t offer the same structural rigidity as the coupe.
Equipment & Trim Levels
The 911 Targa 2.3 T came reasonably well-equipped for its time, though options were plentiful. Standard features included comfortable cloth seats, a leather-wrapped steering wheel, and a basic instrument cluster. The interior was functional and driver-focused, reflecting Porsche’s emphasis on performance. Optional extras included upgraded sound systems, power windows, and various trim options. The Targa models featured a distinctive brushed stainless steel roll bar and a removable roof panel, which could be stored in a dedicated compartment behind the rear seats. The exterior was typically finished in a range of solid colors, with optional metallic paints available at an extra cost.
Chassis & Braking
The 911 Targa 2.3 T utilized a robust chassis with independent suspension all around. The front suspension featured spring struts and wishbones, while the rear suspension employed trailing arms and torsion bars. This setup provided a good balance of ride comfort and handling precision. Braking duties were handled by disc brakes on all four wheels, offering adequate stopping power for the car’s performance capabilities. The steering system was a rack-and-pinion setup, providing precise and responsive steering feel. The car rode on 6J x 15 inch wheels, fitted with 185/70 R15 tires.
Market Reception & Comparison
The 911 Targa 2.3 T was generally well-received by automotive critics. It was praised for its balanced performance, engaging driving experience, and distinctive styling. Compared to the base 911T, the 2.3 T offered a noticeable power increase and improved performance. However, it was positioned as a more affordable alternative to the 911S, which offered even greater performance but at a significantly higher price. Fuel economy was reasonable for a sports car of its era, and reliability was generally good, although air-cooled Porsche engines required regular maintenance. The Targa version, while offering open-air enjoyment, was often seen as a compromise between the coupe and the cabriolet in terms of structural rigidity.
Legacy
The Porsche 911 Targa 2.3 T remains a highly sought-after classic car today. Its combination of iconic styling, engaging driving dynamics, and relative affordability has made it a popular choice among collectors and enthusiasts. The air-cooled flat-six engine is renowned for its durability and distinctive sound, and the 5-speed manual transmission provides a rewarding driving experience. While maintenance can be more involved than with modern cars, the 911 Targa 2.3 T is a testament to Porsche’s engineering excellence and a timeless example of automotive design. Values have steadily increased in recent years, reflecting the growing demand for classic Porsche models. A well-maintained example represents a significant investment and a rewarding ownership experience.
