1974 Porsche 911 – The Start of the G-Series Generation

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Overview

The 1974 Porsche 911 marked the beginning of the second-generation G-Series models, bringing significant design and safety changes. This was the first model year to feature impact bumpers, which were introduced to comply with new U.S. crash regulations. Despite these modifications, Porsche maintained the car’s lightweight performance-focused characteristics.

Available Models

For 1974, the Porsche 911 was offered in multiple variants:

• 911: The base model featuring a 2.7L flat-six engine producing 150 HP.
• 911S: A sportier version with 175 HP and improved suspension tuning.
• 911 Carrera 2.7: Inspired by the 1973 Carrera RS, featuring mechanical fuel injection and 210 HP.

Development & History

The transition from the first-generation 911 to the G-Series was driven by new safety regulations and evolving market demands. The introduction of impact bumpers was a major visual change, yet Porsche managed to integrate them seamlessly while retaining the 911’s iconic design. Additionally, the 911 Carrera 2.7 carried over performance elements from the previous year’s Carrera RS, making it the highest-performing 911 of 1974.

Engine & Performance

The 1974 Porsche 911 lineup introduced the 2.7L flat-six engine, which would become a staple of the G-Series generation.

• Engine: 2.7L Flat-6
• Horsepower: 150 HP (911), 175 HP (911S), 210 HP (911 Carrera 2.7)
• Fuel System: Mechanical Fuel Injection (Carrera 2.7), Carbureted (911 and 911S)
• Transmission: 5-speed manual
• Drivetrain: Rear-Wheel Drive (RWD)
• 0-60 mph: 7.0 seconds (Carrera 2.7)
• Top Speed: 140 mph (Carrera 2.7)

Design & Features

The most noticeable change in the 1974 911 was the introduction of impact bumpers, which extended outward from the body to meet crash safety standards.

• Body Style: Coupe and Targa
• Seating Capacity: 4
• Weight: 2550 lbs
• Chassis Code: 911
• Wheelbase: 89.4 inches
• Notable Features: Impact bumpers, revised interior materials, improved aerodynamics

Production & Rarity

The introduction of the G-Series marked a shift in Porsche’s approach to balancing safety with performance, and the 1974 model year remains a significant transition point.

• Production Start: 1974
• Factory of Origin: Stuttgart, Germany

FAQs

What makes the 1974 Porsche 911 special?

The introduction of impact bumpers and the 911 Carrera 2.7 made this year a turning point for the 911.

How many 1974 Porsche 911s were produced?

Porsche produced approximately 15,000 units across all variants.

What is the value of a 1974 Porsche 911 today?

Depending on condition, values range from $50,000 to over $250,000 for well-preserved Carrera 2.7 models.