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Porsche 911 Carrera RSR 3.0

ClassicPorsche
330 hp
Horsepower
900 kg
Weight
RWD
Drivetrain
1974
Year

Porsche 911 Carrera RSR 3.0 (Classic)

The Porsche 911 Carrera RSR 3.0 is one of the most iconic silhouette racers of the 1970s — a brutal, lightweight evolution of the 911 built to dominate endurance racing and GT competition. With its wide hips, stripped-down chassis, and big-bore flat-six, it represents Porsche at its most raw and mechanical.

Key Specs (BoP-dependent, typical sim values)

  • Powertrain: 3.0L air-cooled naturally aspirated flat-6, rear-mounted, longitudinal

  • Total Output: ~330 hp (246 kW)

  • Redline: ~8,000–8,500 rpm

  • Transmission: 5-speed manual

  • Weight: ~900 kg

  • Dimensions: ~4,300 mm long × 1,760 mm wide × 1,250 mm tall | Wheelbase ~2,272 mm

  • Tires: Period slicks on classic racing wheels

  • Brakes: Ventilated discs with racing calipers

  • Layout: Rear-engine, rear-wheel drive

In the Simulator Feel

The 911 Carrera RSR 3.0 is a legendary tail-heavy racer with huge character, rewarding drivers who can manage weight transfer and commit to the car's unique balance. It turns in eagerly once loaded, but the rear engine layout means it can rotate aggressively on entry and become lively under throttle — exactly the kind of challenge that made these cars both feared and adored.

Engine & Sound: The air-cooled flat-six delivers a hard-edged, mechanical howl that builds into a glorious vintage racing scream near the top of the rev range. It has a raw, metallic tone with plenty of induction and exhaust noise, and the rear-mounted engine gives the car a distinct audio signature in-cockpit and from trackside.

Handling Characteristics:

  • Cornering: Excellent front bite for a classic 911, but the rear can step out quickly if you trail too much brake or lift abruptly.

  • Traction: Strong mechanical grip in the rear, but throttle application must be progressive to avoid snap oversteer.

  • Braking: Solid for the era, though stability under heavy braking depends heavily on your inputs.

  • Top Speed: Competitive on long straights thanks to low weight and healthy power for its era.

Driving Style Tip: Drive it smoothly and keep the rear settled. Use gentle trail braking to help rotate the car, then unwind the wheel and roll on throttle early but carefully. It shines on flowing, technical circuits where momentum matters more than outright downforce.

Livery & Aesthetics: The RSR's wide fenders, ducktail spoiler, and stripped race-prepped bodywork make it instantly recognizable. It has the perfect blend of elegance and aggression — a classic Porsche shape transformed into a true endurance weapon.

Whether you're chasing vintage lap times or just enjoying one of the most famous racing 911s ever built, the Porsche 911 Carrera RSR 3.0 is a pure and unforgettable classic that defines an era of motorsport.