Compare 2021 Chevrolet Corvette vs 2021 Porsche 718 vs 2021 Porsche 911

2021 Chevrolet Corvette
#6 in Coupes
X
2021 Porsche 718
#6 in Coupes
X
2021 Porsche 911
X
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2-Door Stingray Conv w/1LT
Style MPG City MPG Hwy Invoice MSRP
Corvette 2-Door Stingray Conv w/1LT 15 27 $62,951 $67,400
Corvette 2-Door Stingray Conv w/2LT 15 27 $69,302 $74,200
Corvette 2-Door Stingray Conv w/3LT 15 27 $73,645 $78,850
Corvette 2-Door Stingray Coupe w/1LT 15 27 $55,946 $59,900
Corvette 2-Door Stingray Coupe w/2LT 15 27 $62,764 $67,200
Corvette 2-Door Stingray Coupe w/3LT 15 27 $67,107 $71,850
Select style
25 Years Roadster
Style MPG City MPG Hwy Invoice MSRP
718 Boxster 25 Years Roadster N/A N/A N/A $98,600
718 Boxster GTS 4.0 Roadster 17 24 N/A $88,900
718 Boxster Roadster N/A N/A N/A $62,000
718 Boxster S Roadster 19 24 N/A $74,000
718 Boxster T Roadster 20 26 N/A $71,000
718 Cayman Coupe 20 26 N/A $59,900
718 Cayman GT4 Coupe 17 23 N/A $100,200
718 Cayman GTS 4.0 Coupe 17 24 N/A $86,800
718 Cayman S Coupe 19 24 N/A $71,900
718 Cayman T Coupe 20 26 N/A $68,900
Select style
Carrera 4 Convertible
Style MPG City MPG Hwy Invoice MSRP
911 Carrera 4 Convertible 18 24 N/A $119,300
911 Carrera 4 Coupe 18 24 N/A $106,500
911 Carrera 4S Convertible 18 23 N/A $135,200
911 Carrera 4S Coupe 18 23 N/A $122,400
911 Carrera Convertible 18 24 N/A $112,000
911 Carrera Coupe 18 24 N/A $99,200
911 Carrera S Convertible 18 23 N/A $127,900
911 Carrera S Coupe 18 23 N/A $115,100
911 Targa 4 18 24 N/A $119,300
911 Targa 4S 18 23 N/A $135,200
911 Targa 4S Heritage Design Edition 18 23 N/A $180,600
911 Turbo Convertible 15 20 N/A $183,600
911 Turbo Coupe 15 20 N/A $170,800
911 Turbo S Convertible 15 20 N/A $216,300
911 Turbo S Coupe 15 20 N/A $203,500
Pricing
Invoice Price
$62,951
Coming Soon
Coming Soon
Manufacturer Suggested Retail Price
$67,400
$98,600
$119,300
Monthly Payment Estimate
$1123 / month
$1643 / month
$1988 / month
The Car Connection's Take
TCC Rating
7.0
7.0
7.2
TCC’s Bottom Line
Dollar for dollar, the $59,995 2021 Chevrolet Corvette is the best performance value around. The Porsche 718 is a joy to drive in any form and additional performance equipment makes it a track star. The 2021 Porsche 911 bristles with pavement-conquering confidence, and brims with tech and luxe touches.
TCC Likes
TCC Dislikes
Fuel Economy
City
15 mpg Coming Soon 18 mpg
Highway
27 mpg Coming Soon 24 mpg
Vehicle
EPA Classification
Two Seater Two Seaters Minicompact Cars
Interior Dimensions
Front Hip Room (in)
52 - -
Passenger Volume (ft³)
- TBD - - -
Front Head Room (in)
37.9 - -
Front Shoulder Room (in)
54.4 - -
Passenger Capacity
2 2 4
Front Leg Room (in)
42.8 - -
Exterior Dimensions
Track Width, Front (in)
64.9 60.1 62.7
Min Ground Clearance (in)
5.3 4.4 -
Length, Overall (in)
182.3 172.9 177.9
Height, Overall (in)
48.6 50.1 51.1
Track Width, Rear (in)
62.4 60.4 61.2
Wheelbase (in)
107.2 97.4 96.5
Liftover Height (in)
- TBD - - -
Width, Max w/o mirrors (in)
76.1 70.9 72.9
Cargo Area Dimensions
Trunk Volume (ft³)
12.6 4.4 -
Brakes
Rear Drum Diam x Width (in)
NA NA NA
Disc - Front (Yes or )
Yes Yes Yes
Front Brake Rotor Diam x Thickness (in)
12.6 x 1.18 13.8 13
Drum - Rear (Yes or )
NA NA NA
Brake ABS System
4-Wheel 4-Wheel 4-Wheel
Disc - Rear (Yes or )
Yes Yes Yes
Rear Brake Rotor Diam x Thickness (in)
13.3 x 1.02 13 13
Brake Type
Pwr 4-Wheel Disc 4-Wheel Disc
Fuel Tank
Fuel Tank Capacity, Approx (gal)
18.5 16.9 17.6
Steering
Lock to Lock Turns (Steering)
- TBD - - -
Turning Diameter - Wall to Wall (ft)
- TBD - - -
Steering Ratio (:1), Overall
15.7 - -
Turning Diameter - Curb to Curb (ft)
38 36.1 36.8
Steering Type
Pwr Rack & Pinion Rack-Pinion Rack-Pinion
Tires
Spare Tire Order Code
NA NA NA
Rear Tire Size
305/30ZR20 P265/35ZR20 P295/35YR20
Rear Tire Order Code
XFN NA NA
Front Tire Size
245/35ZR19 P235/35ZR20 P235/40YR19
Spare Tire Size
NA NA NA
Front Tire Order Code
XFN NA NA
Trailering
Dead Weight Hitch - Max Trailer Wt. (lbs)
NA - -
Wt Distributing Hitch - Max Trailer Wt. (lbs)
NA - -
Dead Weight Hitch - Max Tongue Wt. (lbs)
NA - -
Wt Distributing Hitch - Max Tongue Wt. (lbs)
NA - -
Weight Information
Base Curb Weight (lbs)
3467 3156 3614
Wheels
Rear Wheel Size (in)
20 x 11 20 X 10.5 20 X 11.5
Front Wheel Material
Aluminum Aluminum Aluminum
Spare Wheel Material
NA NA NA
Front Wheel Size (in)
19 x 8.5 20 X 8.5 19 X 8.5
Spare Wheel Size (in)
NA NA NA
Rear Wheel Material
Aluminum Aluminum Aluminum
Cooling System
Total Cooling System Capacity (qts)
- TBD - - -
Electrical
Cold Cranking Amps @ 0° F (Primary)
- TBD - - -
Maximum Alternator Capacity (amps)
- TBD - - -
Engine
Engine Type
Gas V8 Premium Unleaded H-6 Twin Turbo Premium Unleaded H-6
Fuel System
Direct Injection Gasoline Direct Injection Gasoline Direct Injection
SAE Net Torque @ RPM
465 @ 5150 309 @ 5000 331 @ 1950
Engine Order Code
LT2 NA NA
Displacement
6.2L/- TBD - 4.0 L/244 3.0 L/182
SAE Net Horsepower @ RPM
490 @ 6450 394 @ 7000 379 @ 6500
Mileage
Fuel Economy Est-Combined (MPG)
19 - TBD - 20
EPA Fuel Economy Est - Hwy (MPG)
27 - TBD - 24
EPA Fuel Economy Est - City (MPG)
15 - TBD - 18
Transmission
Trans Order Code
M1L 480 G1G
Seventh Gear Ratio (:1)
- TBD - NA 0.76
Final Drive Axle Ratio (:1)
4.9 3.89 3.39
Fourth Gear Ratio (:1)
- TBD - 1.13 1.56
Trans Description Cont.
Automatic Manual w/OD Auto-Shift Manual w/OD
Drivetrain
Rear Wheel Drive Rear Wheel Drive All Wheel Drive
Sixth Gear Ratio (:1)
- TBD - 0.81 0.94
First Gear Ratio (:1)
- TBD - 3.31 4.89
Clutch Size (in)
NA - -
Third Gear Ratio (:1)
- TBD - 1.41 2.15
Trans Type
8 6 8
Eighth Gear Ratio (:1)
- TBD - - 0.61
Fifth Gear Ratio (:1)
- TBD - 0.95 1.18
Trans Description Cont. Again
NA NA NA
Reverse Ratio (:1)
- TBD - 3.00 3.99
Second Gear Ratio (:1)
- TBD - 1.95 3.17
Summary
Vehicle Name
Chevrolet Corvette Porsche 718 Boxster Porsche 911
Body Style
Convertible Convertible Cabriolet
Suspension
Shock Absorber Diameter - Rear (mm)
46 - -
Suspension Type - Front
Short/Long Arm Strut Strut
Stabilizer Bar Diameter - Rear (in)
- TBD - - -
Suspension Type - Front (Cont.)
Double Wishbone Strut Strut
Shock Absorber Diameter - Front (mm)
46 - -
Stabilizer Bar Diameter - Front (in)
- TBD - - -
Suspension Type - Rear
Short/Long Arm Strut Multi-Link
Suspension Type - Rear (Cont.)
Double Wishbone Strut Multi-Link
Emissions
Tons/yr of CO2 Emissions @ 15K mi/year
9.4 - TBD - 8.8
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2021 Chevrolet Corvette
  • 2021 Corvette arriving, but still hard to find
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  • Rebates: Too early for cash incentives
  • Finance: See dealers for APR offers
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