Compare 2018 Porsche 911 vs 2018 Chevrolet Corvette

2018 Porsche 911
2018 Chevrolet Corvette
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Coupe Carrera
Style MPG City MPG Hwy Invoice MSRP
Coupe Carrera 20 29 N/A $91,100
Coupe Carrera 4 20 28 N/A $98,000
Coupe Carrera T 16 25 N/A $102,100
Cabriolet Carrera 20 29 N/A $103,400
Coupe Carrera S 20 29 N/A $105,100
Cabriolet Carrera 4 19 28 N/A $110,300
Targa 4 19 28 N/A $110,300
Coupe Carrera 4S 20 28 N/A $112,000
Cabriolet Carrera S 20 28 N/A $117,400
Coupe Carrera GTS 18 26 N/A $120,700
Cabriolet Carrera 4S 19 28 N/A $124,300
Targa 4S 19 28 N/A $124,300
Coupe Carrera 4 GTS 18 26 N/A $127,600
Cabriolet Carrera GTS 18 26 N/A $133,000
Cabriolet Carrera 4 GTS 18 26 N/A $139,900
Targa 4 GTS 18 26 N/A $139,900
Coupe GT3 15 20 N/A $143,600
Coupe Turbo 19 24 N/A $161,800
Cabriolet Turbo 19 24 N/A $174,100
Coupe Turbo S 19 24 N/A $190,700
Cabriolet Turbo S 19 24 N/A $203,000
Coupe GT2 RS 15 21 N/A $293,200
Select style
2-Door Stingray Coupe 2LT
Style MPG City MPG Hwy Invoice MSRP
2-Door Stingray Coupe 1LT 16 25 $51,610 $55,495
2-Door Stingray Coupe 2LT 16 25 $51,610 $55,495
2-Door Stingray Coupe 3LT 16 25 $51,610 $55,495
2-Door Stingray Convertible 1LT 16 25 $55,330 $59,495
2-Door Stingray Convertible 2LT 16 25 $55,330 $59,495
2-Door Stingray Convertible 3LT 16 25 $55,330 $59,495
2-Door Stingray Coupe Z51 1LT 16 25 $56,260 $60,495
2-Door Stingray Coupe Z51 2LT 16 25 $56,260 $60,495
2-Door Stingray Coupe Z51 3LT 16 25 $56,260 $60,495
2-Door Stingray Convertible Z51 1LT 16 25 $59,980 $64,495
2-Door Stingray Convertible Z51 2LT 16 25 $59,980 $64,495
2-Door Stingray Convertible Z51 3LT 16 25 $59,980 $64,495
2-Door Coupe Grand Sport 1LT 16 25 $60,910 $65,495
2-Door Coupe Grand Sport 2LT 16 25 $60,910 $65,495
2-Door Coupe Grand Sport 3LT 16 25 $60,910 $65,495
2-Door Convertible Grand Sport 1LT 16 25 $64,630 $69,495
2-Door Convertible Grand Sport 2LT 16 25 $64,630 $69,495
2-Door Convertible Grand Sport 3LT 16 25 $64,630 $69,495
2-Door Coupe Z06 1LZ 15 22 $73,930 $79,495
2-Door Coupe Z06 2LZ 15 22 $73,930 $79,495
2-Door Coupe Z06 3LZ 15 22 $73,930 $79,495
2-Door Convertible Z06 1LZ 15 22 $77,650 $83,495
2-Door Convertible Z06 2LZ 15 22 $77,650 $83,495
2-Door Convertible Z06 3LZ 15 22 $77,650 $83,495
Pricing
Invoice Price
N/A
$51,610
Manufacturer Suggested Retail Price
$91,100
$55,495
Monthly Payment Estimate
$1518 / month
$925 / month
The Car Connection's Take
TCC Rating
7.6
7.8
TCC’s Bottom Line
The 2018 Porsche 911 is a superlative sports car that has defied its age. It’s a classic, but performs better than nearly any newcomer to its arena. The 2018 Chevrolet Corvette delivers unmatched performance for the dollar and the features to go with it; the looks are arresting but perhaps too aggressive for some tastes.
TCC Likes
TCC Dislikes
Fuel Economy
City
20 mpg 16 mpg
Highway
29 mpg 25 mpg
Vehicle
EPA Classification
Minicompact Cars Two Seater
Interior Dimensions
Passenger Capacity
4 2
Front Shoulder Room (in)
- 55.2
Passenger Volume (ft³)
- 52
Front Leg Room (in)
- 43
Front Hip Room (in)
- 53.7
Front Head Room (in)
- 37.9
Exterior Dimensions
Width, Max w/o mirrors (in)
71.2 73.9
Track Width, Front (in)
60.7 63
Length, Overall (in)
177.1 176.9
Height, Overall (in)
50.9 48.8
Track Width, Rear (in)
59.8 61.7
Wheelbase (in)
96.5 106.7
Liftover Height (in)
- - TBD -
Min Ground Clearance (in)
- - TBD -
Brakes
Drum - Rear (Yes or )
NA NA
Brake ABS System
4-Wheel 4-Wheel
Disc - Rear (Yes or )
Yes Yes
Rear Brake Rotor Diam x Thickness (in)
13 13.3 x - TBD -
Brake Type
4-Wheel Disc Pwr
Rear Drum Diam x Width (in)
NA NA
Disc - Front (Yes or )
Yes Yes
Front Brake Rotor Diam x Thickness (in)
13 12.6 x - TBD -
Fuel Tank
Fuel Tank Capacity, Approx (gal)
16.9 18.5
Steering
Steering Type
Rack-Pinion Pwr Rack & Pinion
Turning Diameter - Curb to Curb (ft)
36.7 37.7
Steering Ratio (:1), Overall
- - TBD -
Lock to Lock Turns (Steering)
- - TBD -
Turning Diameter - Wall to Wall (ft)
- - TBD -
Tires
Front Tire Size
P235/40YR19 P245/35ZR19
Spare Tire Size
NA NA
Front Tire Order Code
NA XFJ
Spare Tire Order Code
NA NA
Rear Tire Size
P295/35YR19 P285/30ZR20
Rear Tire Order Code
NA XFJ
Weight Information
Base Curb Weight (lbs)
3153 3298
Wheels
Spare Wheel Size (in)
NA NA
Rear Wheel Material
Forged Aluminum Aluminum
Rear Wheel Size (in)
19 X 11.5 20 x 10
Front Wheel Material
Forged Aluminum Aluminum
Spare Wheel Material
NA NA
Front Wheel Size (in)
19 X 8.5 19 x 8.5
Electrical
Cold Cranking Amps @ 0° F (Primary)
450 - TBD -
Maximum Alternator Capacity (amps)
175 - TBD -
Engine
Engine Type
Twin Turbo Premium Unleaded H-6 Gas V8
Fuel System
Gasoline Direct Injection Direct Injection
SAE Net Torque @ RPM
331 @ 1700 460 @ 4600
Engine Order Code
NA LT1
Displacement
3.0 L/182 6.2L/376
SAE Net Horsepower @ RPM
370 @ 6500 455 @ 6000
Mileage
EPA Fuel Economy Est - City (MPG)
20 16
Fuel Economy Est-Combined (MPG)
23 19
EPA Fuel Economy Est - Hwy (MPG)
29 25
Transmission
Fourth Gear Ratio (:1)
1.18 1.00
Trans Description Cont.
Manual w/OD Manual
Drivetrain
Rear Wheel Drive Rear Wheel Drive
Sixth Gear Ratio (:1)
0.79 0.50
First Gear Ratio (:1)
3.91 2.66
Seventh Gear Ratio (:1)
0.62 0.42
Final Drive Axle Ratio (:1)
3.09 3.42
Third Gear Ratio (:1)
1.58 1.30
Trans Type
7 7
Fifth Gear Ratio (:1)
0.94 0.74
Trans Description Cont. Again
NA NA
Reverse Ratio (:1)
3.55 2.90
Second Gear Ratio (:1)
2.29 1.78
Trans Order Code
487 MEP
Clutch Size (in)
- - TBD -
Eighth Gear Ratio (:1)
- NA
Summary
Vehicle Name
Porsche 911 Chevrolet Corvette
Body Style
Coupe Coupe
Suspension
Suspension Type - Front (Cont.)
Strut Transverse Leaf Spring
Suspension Type - Rear
Multi-Link Short/Long Arm
Suspension Type - Rear (Cont.)
Multi-Link Transverse Leaf Spring
Suspension Type - Front
Strut Short/Long Arm
Shock Absorber Diameter - Front (mm)
- - TBD -
Stabilizer Bar Diameter - Front (in)
- - TBD -
Shock Absorber Diameter - Rear (mm)
- - TBD -
Stabilizer Bar Diameter - Rear (in)
- - TBD -
Emissions
Tons/yr of CO2 Emissions @ 15K mi/year
7.7 9.3
EPA Greenhouse Gas Score
- NA
Cargo Area Dimensions
Trunk Volume (ft³)
- 15.0
Trailering
Dead Weight Hitch - Max Tongue Wt. (lbs)
- NA
Wt Distributing Hitch - Max Tongue Wt. (lbs)
- NA
Dead Weight Hitch - Max Trailer Wt. (lbs)
- NA
Wt Distributing Hitch - Max Trailer Wt. (lbs)
- NA
Cooling System
Total Cooling System Capacity (qts)
- - TBD -

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