Porsche 911 GT3 R (992.1) (2023 – 2025) – Specifications & Performance

2023 – 2025 Porsche 911 GT3 R (992.1) Technical Specifications

Concept

• Single-seat customer race car
• Homologated for GT3 class
• Homologation base: 911 GT3 (992)

Engine

• Water-cooled six-cylinder boxer engine (rear mounted) based on 992 engine generation
• Displacement 4,194 cm³
• Power: 416 kW/565 HP subject to FIA BoP classification
• Single-mass flywheel
• Four-valve technology
• Direct fuel injection
• Dry sump lubrication with oil/water heat exchanger
• Engine control unit (ECU) BOSCH MS 6.6
• Race exhaust system with twin tailpipes mounted centrally
• Carbon fiber intake manifold and 6 throttle butterflies
• Catalytic converter
• Porsche Motorsport Traction Control

Transmission

• Six-speed constant-mesh gearbox
• Internal pressurized oil lubrication with heat exchanger
• Mechanical limited slip differential with adjustable preload mechanism
• Motorsport carbon clutc
• Electrohydraulic clutch actuator
• Paddle shift with electronic shift barrel actuator
• Integration of AC compressor and alternator mounted in front of gearbox

Bodywork

• Lightweight body-in-white; intelligent aluminum-steel design
• Integrated (welded) roll-cage
• Removable rescue hatch in roof
• Lightweight design of carbon fiber bodywork integrating improved aerodynamic concept, quick-change exterior panels
• Fully closed carbon underfloor
• Heated polycarbonate windscreen
• Modified 911 cockpit
• Fixed racing bucket seat with 6-point mounting
• Adjustable pedal box including CFRP feet protection
• Six-point safety harness
• Safety nets (center and driver’s side)
• FT3 safety fuel cell (approx. 117 liter)
• Air jack system (four jacks)

Suspension

Front axle:

• Double wishbone front suspension
• High-performance spherical bearings
• Wheel hubs with center lock wheel nuts
• Motorsport dampers; 5-way adjustable including blow-off
• Damper potentiometers
• Adjustable anti-roll bar blades (left & right)
• Electrohydraulic power assisted steering
• Shim adjustment system

Rear axle:

• Improved multilink independent rear suspension
• High-performance spherical bearings
• Wheel hubs with center lock wheel nuts
• Motorsport dampers; 5-way adjustable including blow-off
• Damper potentiometers
• Adjustable anti-roll bar blades (left & right)
• Shim adjustment system

Brakes

• Two separate brake-circuits for front and rear axles
• Six-piston (front)
• Four-piston (rear axle) aluminiummonobloc racing brake calipers
• Ventilated and grooved steel brake disc
• Motorsport brake pads
• Optimized brake cooling ducts
• Brake temperature sensors
• Improved BOSCH Race ABS Generation 5

Electronics

• 992 EE Motorsport architecture
• New “Porsche Toolset” generation improving handling
• Latest generation of Cosworth electronic components/devices
• Porsche display (10.3 inch)
• Porsche logger
• Porsche powerbox
• RLU integrated in display (data logging on USB stick)
• Fire extinguisher system (agent: gas)
• LiFePo Battery 12 V, 40 Ah
• 210 A alternator
• Windscreen wiper with direct drive
• LED main headlights and integrated AUX lights
• LED taillights
• LED rain light
• Plug & play accident data recorder (ADR2)

Weight/Dimensions

• Total weight: approx. 1250 kg (subject to BoP)
• Overall length: 4,619 mm (without aerodynamic devices)
• Overall width front axle: 2,039 mm
• Overall width rear axle: 2,050 mm
• Wheelbase: 2,507 mm

Colors

• Body painted with water-soluble paint (C9A) or in GT-silbermetallic (M7Z)
• Body parts in naked carbon

Wheels/tires

Front axle:

• One piece BBS alloy wheels, according to Porsche specification and design, 12.5 J x 18
• Michelin transport tires; tire dimensions: 30/68-18

Rear axle:

• One piece BBS alloy wheels, according to Porsche specification and design, 13.0 J x 1
• Michelin transport tires; tire dimensions: 31/71-18
• Front and rear tire pressure monitoring system.

Options

• Sensor package (laser ride height sensors, brake cylinder travel sensors, track temperature sensor)
• Endurance package (illuminated number panels, RLU USB stick, fuel sensors, interior ultraviolet light)
• Camera kit
• IMSA kit
• NLS kit (Pre-silencer, fuel catch tank 14.5 L, reference plate for rake measurement, diffusing lens for main headlight, ventilation grid inner rear wheel arch, NLS rear wing support, rear wing end plate, Memotec adapter, NLS front fender with madatory NLS louvre
• Pitlane LHS package

Safety & Design

• All safety features complying with latest FIA requirements
• FIA side impact panel
• Leg protection foam
• Fixed seat
• Adjustable pedal box
• Roof hatch
• Removable polycarbonate side window according to latest FIA regulations
• Improved roll cage layout

Handling

• Improved “Porsche Toolset”
• Reduction of electronic/software customer interfaces
• Shim system for suspension changes

Performance

• Improved aerodynamic concept front axle for higher aerodynamic efficiency and better drivability
• Improved suspension featuring increased track width and wheelbase, optimized front and rear axle kinematics, new generation of damper including blow-off (5-way adjustable)
• Increased engine torque and improved torque curve for better drivability
• Optimized ABS and TC control
• Improved weight distribution (AC compressor & generator mounted to gearbox)

Durability & Cost of Ownership

• Raised engine mounting position to improve curb-riding

Compliance with regulations

• The basic car is homologated in accordance with the FIA GT3 regulations 2023. Every customer is solely responsible for their car complying with the relevant regulations. This document replaces all previously published versions.
• Subject to change (without notice)
• As of: September 2023
• All information subject to FIA approval

Price

• 523,000.00 EUR, plus VAT and options, ex-works