Compare 2018 Audi R8 vs 2020 Porsche 911

2018 Audi R8
2020 Porsche 911
#5 in Coupes
Add Vehicle
Get Your Price
Select style
V10 RWD
Style MPG City MPG Hwy Invoice MSRP
R8 Coupe V10 RWD 14 25 $128,991 $138,700
R8 Coupe V10 plus quattro 14 22 $180,792 $194,400
R8 Coupe V10 quattro 14 22 $153,357 $164,900
R8 Spyder V10 plus quattro 14 22 $193,533 $208,100
R8 Spyder V10 quattro 14 22 $164,703 $177,100
Select style
Carrera 4 Convertible
Style MPG City MPG Hwy Invoice MSRP
911 Carrera 4 Convertible 18 24 N/A $117,500
911 Carrera 4 Coupe 18 24 N/A $104,700
911 Carrera 4S Convertible 18 23 N/A $133,400
911 Carrera 4S Coupe 18 23 N/A $120,600
911 Carrera Convertible 17 24 N/A $110,200
911 Carrera Coupe 18 24 N/A $97,400
911 Carrera S Convertible 18 23 N/A $126,100
911 Carrera S Coupe 18 24 N/A $113,300
Pricing
Invoice Price
$128,991
N/A
Manufacturer Suggested Retail Price
$138,700
$117,500
Monthly Payment Estimate
$2312 / month
$1958 / month
The Car Connection's Take
TCC Rating
8.2
7.0
TCC’s Bottom Line
As much a track star as it is a comfortable daily driver, the 2018 Audi R8 is one of the most balanced and flexible supercars ever made. The 2020 Porsche 911 improves upon the sports car icon’s incredible performance while adding needed safety and connectivity features.
TCC Likes
TCC Dislikes
Fuel Economy
City
14 mpg 18 mpg
Highway
25 mpg 24 mpg
Vehicle
EPA Classification
Two-Seaters Minicompact Cars
Interior Dimensions
Passenger Capacity
2 4
Front Leg Room (in)
40.9 -
Front Head Room (in)
38.5 -
Front Shoulder Room (in)
55.1 -
Exterior Dimensions
Length, Overall (in)
174.3 177.9
Height, Overall (in)
48.8 51.1
Track Width, Rear (in)
63 61.2
Wheelbase (in)
104.4 96.5
Width, Max w/o mirrors (in)
76.4 72.9
Track Width, Front (in)
64.5 62.7
Cargo Area Dimensions
Trunk Volume (ft³)
8 -
Brakes
Disc - Rear (Yes or )
Yes Yes
Rear Brake Rotor Diam x Thickness (in)
14 13
Brake Type
4-Wheel Disc 4-Wheel Disc
Rear Drum Diam x Width (in)
NA NA
Disc - Front (Yes or )
Yes Yes
Front Brake Rotor Diam x Thickness (in)
14.4 13
Drum - Rear (Yes or )
NA NA
Brake ABS System
4-Wheel 4-Wheel
Fuel Tank
Fuel Tank Capacity, Approx (gal)
21.9 17.6
Steering
Steering Type
Rack-Pinion Rack-Pinion
Turning Diameter - Curb to Curb (ft)
36.7 36.8
Tires
Spare Tire Size
NA NA
Front Tire Order Code
NA NA
Spare Tire Order Code
NA NA
Rear Tire Size
P295/35YR19 P295/35YR20
Rear Tire Order Code
NA NA
Front Tire Size
P245/35YR19 P235/40YR19
Weight Information
Base Curb Weight (lbs)
3505 3614
Wheels
Rear Wheel Material
Forged Aluminum Aluminum
Rear Wheel Size (in)
19 X 11 20 X 11.5
Front Wheel Material
Forged Aluminum Aluminum
Spare Wheel Material
NA NA
Front Wheel Size (in)
19 X 8.5 19 X 8.5
Spare Wheel Size (in)
NA NA
Electrical
Maximum Alternator Capacity (amps)
210 -
Cold Cranking Amps @ 0° F (Primary)
420 -
Engine
Fuel System
Port/Direct Injection Gasoline Direct Injection
SAE Net Torque @ RPM
398 @ 6500 331 @ 1950
Engine Order Code
NA NA
Displacement
5.2 L/318 3.0 L/182
SAE Net Horsepower @ RPM
532 @ 7800 379 @ 6500
Engine Type
Premium Unleaded V-10 Twin Turbo Premium Unleaded H-6
Mileage
EPA Fuel Economy Est - City (MPG)
14 18
Fuel Economy Est-Combined (MPG)
18 20
EPA Fuel Economy Est - Hwy (MPG)
25 24
Transmission
Drivetrain
Rear Wheel Drive All Wheel
Sixth Gear Ratio (:1)
0.88 0.94
First Gear Ratio (:1)
3.13 4.89
Final Drive Axle Ratio (:1)
3.59 3.39
Third Gear Ratio (:1)
1.88 2.15
Trans Type
7 8
Fifth Gear Ratio (:1)
0.90 1.18
Trans Description Cont. Again
NA NA
Seventh Gear Ratio (:1)
0.65 0.76
Reverse Ratio (:1)
2.65 3.96
Second Gear Ratio (:1)
2.59 3.17
Trans Order Code
NA G1G
Fourth Gear Ratio (:1)
1.14 1.56
Trans Description Cont.
Auto-Shift Manual w/OD Auto-Shift Manual w/OD
Eighth Gear Ratio (:1)
- 0.61
Summary
Body Style
Coupe Cabriolet
Vehicle Name
Audi R8 Coupe Porsche 911
Suspension
Suspension Type - Rear
Double Wishbone Multi-Link
Suspension Type - Rear (Cont.)
Double Wishbone Multi-Link
Suspension Type - Front
Double Wishbone Strut
Suspension Type - Front (Cont.)
Double Wishbone Strut
Emissions
Tons/yr of CO2 Emissions @ 15K mi/year
9.8 8.9
Next Steps: Get Free Price Quotes!
2018 Audi R8
2020 Porsche 911
Get Your Price

Get FREE Dealer Quotes

From dealers near you
Go!

Add a Vehicle to Compare

Select a vehicle below
Please choose a make.
Please choose a model.
Please choose a year.
Continue