Porsche 911 vs Audi R8 Compare price, expert/user reviews, mpg, engines, safety, cargo capacity and other specs at a glance.

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2019 Porsche 911 Carrera 4 Cabriolet AWD
Photo of 2018 model year shown

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Expert Reviews Reviews from CarGurus experts.

2019 Porsche 911
Carrera 4 Cabriolet AWD
No Expert Reviews
2018 Audi R8
V10 RWS Coupe RWD
Kyree Williams Preview:

Audi introduced the svelte R8 ten years ago in an effort to create a supercar that would perform menacingly on the street and on the track, yet was also capable of being a livable dail...

Specs

2019 Porsche 911
Carrera 4 Cabriolet AWD
2018 Audi R8
V10 RWS Coupe RWD
Powertrain 7-Speed Automatic
Drivetrain
AWD
AWD
RWD
Fuel Economy, City
--
--
14 MPG
Fuel Economy, Highway
--
--
25 MPG
Fuel Tank Volume 16.9 gal 21.9 gal
Engine
Fuel Type
Gasoline
Gasoline
Gasoline
Power
370 hp @ 6,500 RPM
370 hp @ 6,500 RPM
532 hp @ 7,800 RPM
Torque
331 lb-ft @ 1,700 RPM
331 lb-ft @ 1,700 RPM
398 lb-ft @ 6,500 RPM
Cylinders
6 cylinders
6 cylinders
10 cylinders
Compression Ratio
10:1
10:1
12.5:1
Displacement
3,000 cc
3,000 cc
5,200 cc
Bore x Stroke
3.58 in x 2.99 in
3.58 in x 2.99 in
3.33 in x 3.65 in
Safety
ABS Brakes Standard Standard
Driver Airbag Standard Standard
Passenger Airbag Standard Standard
Front Side Airbags -- Standard
Curtain Airbags Standard Standard
NHTSA Crash Test Results
Comfort and Convenience
Leather Seats -- Standard
Air Conditioning Standard Standard
CD Player 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 2 seats
Front Legroom 41.6 in 40.9 in
Back Legroom -- --
Payload and Towing
Cargo Volume 5.1 cu ft 8 cu ft
Maximum Payload 936 lbs --
Exterior
Length 177.1 in 174.3 in
Width 71.2 in 80.2 in
Height 50.7 in 48.8 in
Wheelbase 96.5 in 104.3 in

Available Options

2019 Porsche 911
Carrera 4 Cabriolet AWD
2018 Audi R8
V10 RWS Coupe RWD

Exterior Colors

  • Ara Blue Crystal Effect
  • Daytona Gray Pearl Effect
  • Florett Silver Metallic
  • Ibis White
  • Mythos Black Metallic
  • Suzuka Gray Metallic
  • Tango Red Metallic

Option Packages

  • Audi Guard All-Weather Floor Mats
  • Carbon Interior Package
  • Premium Package
  • 20" Wheel Package

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