Alfa Romeo Giulia Quadrifoglio
Alfa Romeo Giulia Quadrifoglio
2.9L
 
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Porsche 911
Porsche 911
Carrera PDK
 
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Alfa Romeo Giulia Quadrifoglio vs Porsche 911 Comparison

Overview: Giulia Quadrifoglio vs Porsche 911

Key Features

Transmission Type Automatic Automatic
Fuel Type Gasoline Gasoline
Power 510 hp 380 hp
Engine Displacement 2898 cc 2981 cc

User Ratings & Review Comparison

4.44/5
9 reviews
4.73/5
22 reviews
Design --
4  
Comfort --
4  
Performance --
4  
User Review Comparison
  • Not the easiest to live with in its segment

    I have fallen in love with the looks of the Alfa Romeo Giulia Quadrifoglio. However, I would like to point out that this vehicle is not the easiest...

    Read More
    J
    Jovita Sep 11, 2025 for Alfa Romeo Giulia Quadrifoglio
  • Sits very low to the ground

    My Porsche 911 garners constant appreciation from everyone around me. In my opinion, in terms of looks, it is hard to beat the 911. However, I feel...

    Read More
    B
    Buhawi Jul 21, 2025 for Porsche 911

Dimensions & Capacity

Length 4643 mm 4519 mm
Width 2024 mm 1852 mm
Height 1450 mm 1297 mm
Wheel Base 2820 mm 2450 mm
No Of Doors 4 2
Seating Capacity 5 seats 4 seats
Cargo Volume -- 132 L
Fuel Tank Capacity (litres) -- 64 L
Front Tread -- 1591 mm
Rear Tread -- 1557 mm
Ground Clearance -- 109 mm
Turning Radius -- 5.6 m
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Engine Details

Engine 2.9L Gasoline Engine, 6 Cylinder 24 Valve 3.0L Gasoline Engine, 6 Cylinder 24 Valve
No Of Cylinders 6 6
Valves Per Cylinder 4 4

Performance

Fuel Type Gasoline Gasoline
Engine Displacement 2898 cc 2981 cc
Power 510 hp 380 hp
Torque 600 Nm 450 Nm
RPM At Max Power 2500 RPM --
RPM At Max Torque 5000 RPM --
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Steering

Power Steering Yes Yes
Adjustable Steering Column Yes Yes
Steering Column Tilt & Telescopic Adjustable
Steering Type Electric Power Power
Steering Gear Type Rack & Pinion Rack & Pinion

Suspension & Brakes

Front Brake Type Ventilated Discs Ventilated Discs
Rear Brake Type Ventilated Discs Ventilated Discs
Front Suspension Double Wishbone MacPherson Strut
Rear Suspension Torsion Beam Multi-Link

Transmission

Transmission Type Automatic Automatic
Gear Box 8-Speed 8-Speed
Steering Wheel Gearshift Paddle Yes Yes
Drive Type -- AWD

Wheel & Tyre

Alloy Wheels Yes Yes
Wheel Covers No No
Alloy Wheel Size 19 Inch 19 Inch
Tyre Size 225/55 R19 235/40 ZR19
Tyre Type Radial Runflat
Wheel Size R19 ZR19
Spare Tyre Size 225/55 R19 --
Spare Tyre Material Alloy --
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Safety

Anti-Lock Braking System Yes Yes
Brake Assist Yes Yes
Ebd Yes Yes
Vehicle Stability Control System Yes Yes
Door Ajar Warning Yes Yes
Traction Control Yes Yes
Crash Sensor Yes Yes
Driver Airbag Yes Yes
Passenger Airbag Yes Yes
Curtain Airbags Yes --
Side Airbag-Front Yes Yes
Knee Airbags No --
Seat Belt Warning Yes Yes
Rear Seat Belts Yes Yes
Height Adjustable Front Seat Belts Yes Yes
Child Safety Locks Yes --
ISOFIX Child Seat Mounts Yes --
Day & Night Rear View Mirror Yes Yes
Front Parking Sensors Yes --
Rear Parking Sensors Yes Yes
Rear Camera Yes Yes
360 Camera Yes --
Emergency Stop Signal Yes --
Park Assist No --
Hill-Start Assist Control Yes Yes
Front Impact Beams Yes Yes
Side Impact Beams Yes Yes
Engine Check Warning Yes Yes
Tyre Pressure Monitor Yes Yes
Electric Parking Brake Yes --
ADAS (Advanced Driver Assistance Systems) Yes --
Blind Spot monitor Yes --
Speed Sensing Door Locks Yes Yes
Advance Safety Feature Lane Keeping Assist, Traffic Jam Assist And Highway Assist, Intelligent Speed Control, Traffic Sign Recognition, Driver Attention Assist Lane Keeping Assist, Traffic Jam Assist And Highway Assist, Intelligent Speed Control, Traffic Sign Recognition, Driver Attention Assist --
Parking Sensors -- Yes
Lane Departure Warning System -- Yes
Rear Cross Traffic Alert -- Yes
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Security

Central Locking Yes Yes
Power Door Locks Yes Yes
Anti Theft Device Yes Yes
Anti-Theft Alarm Yes Yes
Engine Immobilizer Yes Yes

Comfort & Convenience

Air Conditioner Yes Yes
Automatic Climate Control Yes Yes
Rear A/C Vents Yes --
Glove Box Cooling No --
Heater Yes Yes
Ventilated Rear Seats No --
Accessory Power Outlet Front & Rear Front & Rear Front Front
Engine Start/Stop Button Yes Yes
Central Console Armrest Yes Yes
Bottle Holder Front & Rear Front & Rear Front Front
Cup Holders-Front Yes Yes
Cup Holders-Rear Yes --
Keyless Entry Yes Yes
Cruise Control Yes --
Adaptive Cruise Control Yes --
Power Windows Front Yes Yes
Power Windows Rear Yes --
Rear Reading Lamp Yes --
Vanity Mirror Yes --
Automatic Headlamps Yes --
Follow Me Home Headlamps No --
Memory Seats No --
Head-Up Display No --
Wireless Charger Yes --
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Entertainment & Communication

Display Size 8.8 inch 8.8 inch --
Apple Carplay/Android Auto Yes --
Audio System Harmon Kardon Harmon Kardon --
USB & Auxiliary Input Yes Yes
Bluetooth Connectivity Yes Yes
FM/AM/Radio Yes Yes
Speakers Front Yes Yes
Speakers Rear Yes Yes
Navigation System Yes --
Multi-function Steering Wheel Yes Yes
Integrated 2DIN Audio No Yes
Voice Control Yes --
Touch Screen Yes Yes
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Instrumentation

Low Fuel Warning Light Yes Yes
Digital Clock Yes --
Digital Odometer Yes Yes
Tacho Meter Yes Yes
Electronic Multi Tripmeter Yes Yes

Seats & Upholstery

Adjustable Seats Yes Yes
Height Adjustable Driver Seat Yes Yes
Electric Adjustable Seats Yes --
Heated Seats - Rear No --
Adjustable Headrest Yes --
Rear Seat Headrest Yes Yes
Rear Seat Center Arm Rest Yes --
Leather Steering Wheel Yes Yes
Folding Table Rear No --
Foldable Rear Seat Yes --
Seat Upholstery Leather Leather Leather Leather
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Exterior

Electric Folding Rear View Mirror Yes --
Manually Adjustable Exterior Rear View Mirror No No
Power Adjustable Exterior Rear View Mirror Yes Yes
Outside Rear View Mirror Turn Indicator Yes --
Integrated Antenna Yes Yes
Power Antenna No No
Rain Sensing Wiper Yes --
Rear Window Wiper No No
Rear Window Washer No No
Adjustable Headlights Yes Yes
Headlamp Type LED LED LED LED
Daytime Running Lights LED LED LED LED
Taillight Type LED LED LED LED
Headlamps Washer No --
Removable Convertible Top No No
Side Stepper No No
Centrally Mounted Fuel Tank Yes Yes
Roof Carrier -- No
Roof Rail -- No
Sun Roof -- No
View All

Interior

Sun Visors Yes --

Videos of Alfa Romeo Giulia Quadrifoglio and Porsche 911

  • Still NA, Still Awesome | New Porsche 911 GT3 Launch Reaction
    Still NA, Still Awesome | New Porsche 911 GT3 Launch Reaction
    26 Mar, 2021 .

Used Porsche Cars Price

Used Porsche Cars Price

Alfa Romeo Giulia Quadrifoglio vs Porsche 911 FAQs

Which Car has more power between Alfa Romeo Giulia Quadrifoglio vs Porsche 911?

The Alfa Romeo Giulia Quadrifoglio has power of 510 hp with 600 Nm torque and Porsche 911 has power of 380 hp with 450 Nm torque. Thus making Giulia Quadrifoglio the more powerful as compared to 911.

Helpful (290)

Which Car has more safety features between Alfa Romeo Giulia Quadrifoglio vs Porsche 911?

Giulia Quadrifoglio safety features: Anti-Lock Braking System, Brake Assist, Ebd, Vehicle Stability Control System, Door Ajar Warning, Traction Control, Crash Sensor, Driver Airbag, Passenger Airbag, Curtain Airbags, Side Airbag-Front, Seat Belt Warning, Rear Seat Belts, Height Adjustable Front Seat Belts, Child Safety Locks, ISOFIX Child Seat Mounts, Day & Night Rear View Mirror, Front Parking Sensors, Rear Parking Sensors, Rear Camera, 360 Camera, Emergency Stop Signal, Hill-Start Assist Control, Front Impact Beams, Side Impact Beams, Engine Check Warning, Tyre Pressure Monitor, Electric Parking Brake, ADAS (Advanced Driver Assistance Systems), Blind Spot monitor and Speed Sensing Door Locks

911 safety features: Anti-Lock Braking System, Brake Assist, Ebd, Vehicle Stability Control System, Door Ajar Warning, Traction Control, Crash Sensor, Driver Airbag, Passenger Airbag, Side Airbag-Front, Seat Belt Warning, Rear Seat Belts, Height Adjustable Front Seat Belts, Day & Night Rear View Mirror, Parking Sensors, Rear Parking Sensors, Rear Camera, Hill-Start Assist Control, Front Impact Beams, Side Impact Beams, Engine Check Warning, Tyre Pressure Monitor, Lane Departure Warning System, Rear Cross Traffic Alert and Speed Sensing Door Locks

The Alfa Romeo Giulia Quadrifoglio has higher number of sefety features than 911, hence Alfa Romeo Giulia Quadrifoglio is more safer than Porsche 911.

Helpful (195)

Which Car has more comfort features between Giulia Quadrifoglio vs 911?

Giulia Quadrifoglio comfort features: Air Conditioner, Automatic Climate Control, Rear A/C Vents, Heater, Engine Start/Stop Button, Central Console Armrest, Cup Holders-Front, Cup Holders-Rear, Keyless Entry, Cruise Control, Adaptive Cruise Control, Power Windows Front, Power Windows Rear, Rear Reading Lamp, Vanity Mirror, Automatic Headlamps and Wireless Charger

911 comfort features: Air Conditioner, Automatic Climate Control, Heater, Engine Start/Stop Button, Central Console Armrest, Cup Holders-Front, Keyless Entry and Power Windows Front

The Alfa Romeo Giulia Quadrifoglio has higher number of comfort features than 911, hence Alfa Romeo Giulia Quadrifoglio is more comfortable than Porsche 911.

Helpful (209)

Which is bigger Giulia Quadrifoglio or 911?

The Giulia Quadrifoglio dimensions are 4643 mm length, 2024 mm width, 1450 mm height while the 911 dimensions are 4519 mm length, 1852 mm width, 1297 mm height. Hence, the Giulia Quadrifoglio is more longer, Giulia Quadrifoglio is more wider and Giulia Quadrifoglio is more higher.

Helpful (367)