Porsche 911 vs Aston Martin DB9 Compare price, expert/user reviews, mpg, engines, safety, cargo capacity and other specs at a glance.

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2024 Porsche 911 Carrera 4 Cabriolet AWD
Photo of 2021 model year shown

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Expert Reviews Reviews from CarGurus experts.

2024 Porsche 911
Carrera 4 Cabriolet AWD
No Expert Reviews
2016 Aston Martin DB9
GT Coupe RWD
Eric Tallberg Preview:

Traditionally among the most exotic of grand touring automobiles, Aston Martin’s DB9 luxury coupe now comes in GT and a special limited-run GT Bond Edition trims, both with a number of...

Specs

2024 Porsche 911
Carrera 4 Cabriolet AWD
2016 Aston Martin DB9
GT Coupe RWD
Powertrain 8-Speed Dual Clutch 6-Speed Automatic
Drivetrain
AWD
RWD
Fuel Economy, City
--
13 MPG
Fuel Economy, Highway
--
19 MPG
Fuel Tank Volume 17.6 gal 20.6 gal
Engine
Fuel Type
Gasoline
Gasoline
Power
379 hp @ 6,500 RPM
540 hp @ 6,750 RPM
Torque
331 lb-ft @ 1,950 RPM
457 lb-ft @ 5,500 RPM
Cylinders
6 cylinders
12 cylinders
Compression Ratio
10.2:1
11:1
Displacement
3,000 cc
6,000 cc
Bore x Stroke
3.58 in x 3.01 in
3.5 in x 3.13 in
Safety
ABS Brakes Standard Standard
Driver Airbag Standard Standard
Passenger Airbag Standard Standard
Front Side Airbags Standard Standard
NHTSA Crash Test Results
Comfort and Convenience
Leather Seats -- Standard
Air Conditioning Standard Standard
Radio Standard Standard
Power Windows Standard Standard
Power Door Locks Standard Standard
Driver Power Seats Standard Standard
Passenger Power Seats Standard Standard
Interior
Maximum Seating 4 seats 4 seats
Front Legroom -- 42.7 in
Back Legroom -- 24.9 in
Payload and Towing
Cargo Volume 4.6 cu ft 6.6 cu ft
Maximum Payload 883 lbs --
Exterior
Length 177.9 in 185.8 in
Width 79.7 in 81.1 in
Height 51.1 in 50.4 in
Wheelbase 96.5 in 108.1 in

Available Options

2024 Porsche 911
Carrera 4 Cabriolet AWD

Exterior Colors

  • Agate Grey Metallic
  • Arctic Grey
  • Aventurine Green Metallic
  • Black
  • Carmine Red
  • Chalk
  • GT Silver Metallic
  • Gentian Blue Metallic
  • Guards Red
  • Ice Grey Metallic
  • Jet Black Metallic
  • Racing Yellow
  • Ruby Star Neo
  • Shark Blue
  • White

Option Packages

  • 930 Leather Package
  • Adaptive Cruise Control (Acc)
  • Air Vent Surround & Air Vent Slats In Leather
  • Air Vent Surround In LTHR & Air Vent Slats Painted
  • Aluminum Pedals & Footrest
  • Ambient Lighting
  • BURMESTER High-End Surround Sound System
  • Backrest Shells In LTHR W/Brushed Aluminum Inlay
  • Backrest Shells In LTHR W/Matte Carbon Fiber Inlay
  • Backrest Shells In Leather W/Leather Inlay
  • Backrest Shells In Leather W/PALDAO Inlay
  • Backrest Shells In Leather W/Painted Inlay
  • Bespoke Decal Set
  • Bespoke Floor Mats W/Leather Edging
  • Bespoke Logo On Center Console Lid
  • Bespoke Owner's Manual Wallet In Leather
  • Bespoke Vehicle Key & Key Pouch In Leather
  • Bose Surround Sound System
  • Carbon Fiber Floor Mats W/Leather Edging
  • Deviated Leather Seat Centers
  • Deviated Stitching Int PKG & Leather Seat Centers
  • Deviated Stitching Interior Package
  • Double Stripe Decal On Front Trunk Lid In Grey
  • Exclusive Design Taillights
  • Exclusive MANUFAKTUR Leather Interior
  • Extended Dashboard & Door Panel Package In Leather
  • Extended Dashboard In Leather
  • Extended Door Panel In Leather
  • Extended Exclusive MANUFAKTUR Leather Interior
  • Extended Heritage Design Leather Package
  • Exterior Mirror In Carbon Fiber & High Gloss Black
  • Exterior Mirror Lower Trim & Base In Ext Color
  • Exterior Mirror Lower Trim In Exterior Color
  • Exterior Package Painted
  • Front Axle Lift System
  • Front Seat Ventilation
  • GT Sport Steering Wheel In Race-Tex
  • HTD GT SPT Steering WHL W/Matte Carbon Fiber Trim
  • Heated GT Sport Race-Tex Steering Wheel
  • Heated GT Sport Steering Wheel In Race-Tex
  • Heated Multifunction GT Sport Steering Wheel
  • Heritage Design Interior Package - Pure
  • Heritage Design Package - Classic
  • ILLUM Bespoke Matte Carbon Fiber Door Sill Guards
  • ILLUM Door-Sill Guards In DK Silver Brushed Alum
  • Illuminated Bespoke Brushed Alum Door Sill Guards
  • Illuminated Door-Sill Guards In Matte Carbon Fiber
  • Inner Door-Sill Guards In Leather
  • Interior Trim In Light Silver
  • Interior Trim Inlays In Brushed Aluminum
  • Interior Trim Inlays In Exterior Color
  • Interior Trim Inlays In Leather
  • Interior Trim Inlays In Matte Carbon Fiber
  • Interior Trim Inlays In PALDAO
  • Lane Change Assist (LCA)
  • Lane Keep Assist (LKA) W/Traffic Sign Recognition
  • Led-Matrix Design Headlights In Black W/PDLS+
  • Led-Matrix Design Headlights W/PDLS+
  • Night Vision Assist
  • PDK Gear Selector In Aluminum
  • Paint To Sample (0UB)
  • Paint To Sample Plus
  • Painted Bespoke Vehicle Key W/Leather Key Pouch
  • Personalized Air Vent Surrounds & Slats In Leather
  • Personalized Floor Mats W/Leather Edging
  • Porsche Ceramic Composite Brakes (PCCB) In Yellow
  • Porsche Dynamic Light System Plus (PDLS+)
  • Porsche INNODRIVE W/Adaptive Cruise Control
  • Porsche Torque Vectoring Plus (PTV+)
  • Premium Package
  • Premium Package W/Remote PARKASSIST
  • RR Lid Grille Vert Slat Inlays In High Gloss Black
  • Rear Lid Grille Vert Slat Inlays In Exterior Color
  • Remote PARKASSIST W/LCA & 3D Surround View
  • Seat Belts In Agave Green
  • Seat Belts In Bordeaux Red
  • Seat Belts In Chalk
  • Seat Belts In Guards Red
  • Seat Belts In Lizard Green
  • Seat Belts In Racing Yellow
  • Seat Belts In Shark Blue
  • Seat Belts In Silver Grey
  • Seat Belts In Truffle Brown
  • Sport CHRONO PKG W/Porsche Design SUBSECOND Clock
  • Sport CHRONO Package
  • Sport Exhaust System W/Exclusive Design Tailpipes
  • Sport Exhaust System W/Tailpipes In Black
  • Sport Exhaust System W/Tailpipes In Silver
  • Sport Package
  • Sport Tailpipes In Black
  • Sport Tailpipes In Silver
  • Sportdesign Front Fascia
  • Sportdesign Package
  • Sportdesign Package In High Gloss Black
  • Sportdesign Side Skirts
  • Steering Column Casing In Leather
  • Steering Column Casing In Leather W/Memory Package
  • Sun Visors In Leather
  • Sun Visors In Race-Tex
  • Surround View
  • Titanium Wheel Bolts
  • Vehicle Keys In Leather W/1 Key Pouch In Leather
  • Wheels Painted In Deviated Exterior Color
  • Wheels Painted In Exterior Color
  • Wheels Painted In High Gloss Black
  • Wheels Painted In Jet Black Metallic
  • Wheels Painted In Satin Aurum
  • Wheels Painted In Satin Black
  • Wheels Painted In Satin Platinum
  • Window Triangle Trims In Carbon Fiber
  • Black, LTHR Seat Trim W/LTHR Interior & Chalk Stitching
  • Black, LTHR Seat Trim W/Sport-Tex CNTRS & Chalk Stitching
  • Black, Leather Seat Trim W/Leather Interior
  • Black, Leather Seat Trim W/Leather Package
  • Black, Leather Seat Trim W/Sport-Tex Centers
  • Bordeaux Red, LTHR Seat Trim W/LTHR Interior & Chalk Stitching
  • Bordeaux Red, Leather Seat Trim W/Leather Interior
  • Bordeaux Red/Black, Leather Seat Trim W/Two-Tone Leather Interior
  • Chalk/Slate Grey, Leather Seat Trim W/Two-Tone Leather Interior
  • Graphite Blue, LTHR Seat Trim W/LTHR Interior & Chalk Stitching
  • Graphite Blue, Leather Seat Trim W/Leather Interior
  • Mojave Beige/Black, Leather Seat Trim W/Two-Tone Interior
  • Mojave Beige/Black, Leather Seat Trim W/Two-Tone Leather Interior
  • Slate Grey, LTHR Seat Trim W/LTHR Interior & Chalk Stitching
  • Slate Grey, Leather Seat Trim W/Leather Interior
  • Slate Grey, Leather Seat Trim W/Leather Package
  • Truffle Brown, Club Leather Seat Trim
  • Truffle Brown, Club Leather Seat Trim W/Chalk Stitching
  • 14-Way Power Sport Seats W/Memory Package
  • 18-Way Adaptive Sport Seats Plus W/Memory Package
  • 4-Way Sport Seats Plus
  • Wheels: 20" FR/21" RR CARRERA Exclusive Design
  • Wheels: 20" Front/21" Rear 911 Turbo
  • Wheels: 20" Front/21" Rear CARRERA Classic
  • Wheels: 20" Front/21" Rear CARRERA S
  • Wheels: 20" Front/21" Rear RS SPYDER Design
2016 Aston Martin DB9
GT Coupe RWD

Exterior Colors

  • Appletree Green
  • Arizona Bronze
  • China Gray
  • Cobalt Blue
  • Concours Blue
  • Devine Red
  • Diavolo Red
  • Gray Bull
  • Hammerhead Silver
  • Hardly Green
  • Jet Black
  • Kopi Bronze
  • Lightning Silver
  • Madagascar Orange
  • Mako Blue
  • Mariana Blue
  • Marron Black
  • Meteorite Silver
  • Midnight Blue
  • Morning Frost White
  • Ocellus Teal
  • Onyx Black
  • Other Manufacturer's Paint Color
  • Other Manufacturer's Special Paint Color
  • Previous AML Paint Color
  • Quantum Silver
  • Sea Storm
  • Selene Bronze
  • Silver Blonde
  • Silver Fox
  • Skyfall Silver
  • Storm Black
  • Stratus White
  • Sunburst Yellow
  • Tungsten Silver
  • Viridian Green
  • Volcano Red
  • Yellow Tang

Option Packages

  • Black Bang & Olufsen Speaker Grilles & ALT'S
  • Black Textured Tailpipe Finisher
  • Carbon Fiber Door Mirror Caps
  • Carbon Fiber Rear Lamp Infills
  • Carbon Side Strakes
  • Contemporary Carpet Color
  • Ash Light Burl Facia Trim
  • Color Keyed Steering Wheel Trim
  • Contemporary Alcantara
  • Contemporary Leather
  • Contrast Carpet Binding
  • Contrast Stitching
  • Fine Contrast Stitch
  • Flint Seatbelts
  • Ice Mocha Interior Trim Pack
  • Leather Headliner
  • Micro Perforated Leather
  • Special Metallics Leather
  • Carbon Fiber Interior Trim Package
  • Duotone Perforated Leather Pack
  • Piano Black Interior Trim Pack
  • Bang & Olufsen BEOSOUND Audio
  • Black Brake Calipers
  • Black DLO Surround
  • Black Leather One-77 Steering Wheel - Contrast Stitch
  • Black Leather One-77 Steering Wheel - STD Stitch
  • Black Meshes (Bonnet & Side Strake)
  • Black One-77 Steering Wheel W/Alcantara
  • Black Pedals
  • Carbon Fiber Exterior Door Release
  • Carbon Interior Pack
  • Contemporary Paint
  • Exterior Carbon Package
  • Full Length Carbon Fiber Fascia Trim
  • Full Length Cuprum Carbon Fascia Trim
  • Full Length Piano Ice Mocha Fascia Trim
  • Garage Door Opener W/Auto Dimming Mirror
  • Gray Brake Calipers
  • Magnum Silver Meshes
  • Matching Wood Door Cappings
  • Out Of Range Leather
  • Red Brake Calipers
  • Second Glass Key
  • Special AML Paint Color
  • Trinket Stowage
  • Yellow Brake Calipers
  • DB9 Logo Headrest Embroidery
  • Heated Front Seats
  • Wheels: 10 Spoke Gloss Black DT
  • Wheels: 5 Spoke Gloss Black DT

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