Compare 2018 Alfa Romeo 4C vs 2018 Porsche 718 Cayman

2018 Alfa Romeo 4C
2018 Porsche 718 Cayman
Add Vehicle
Select style
Coupe
Style MPG City MPG Hwy Invoice MSRP
Coupe 24 34 $53,842 $55,900
Select style
Coupe
Style MPG City MPG Hwy Invoice MSRP
Coupe 21 28 N/A $55,300
Coupe S 20 26 N/A $67,700
Coupe GTS 19 25 N/A $79,800
Pricing
Invoice Price
$53,842
N/A
Manufacturer Suggested Retail Price
$55,900
$55,300
Monthly Payment Estimate
$932 / month
$922 / month
The Car Connection's Take
TCC Rating
5.8
TCC’s Bottom Line
Sexy, light, and balanced, the 2018 Alfa Romeo 4C is at home when pushed hard. It sure isn’t practical or comfortable for everyday driving.
TCC Likes
TCC Dislikes
Fuel Economy
City
24 mpg 21 mpg
Highway
34 mpg 28 mpg
Vehicle
EPA Classification
Two-Seaters Two-Seaters
Interior Dimensions
Front Leg Room (in)
42.7 -
Front Head Room (in)
38 -
Passenger Capacity
2 2
Front Shoulder Room (in)
49.8 -
Exterior Dimensions
Length, Overall (in)
157 172.4
Height, Overall (in)
46.6 50.9
Track Width, Rear (in)
63.1 60.3
Wheelbase (in)
93.7 97.4
Width, Max w/o mirrors (in)
73.5 70.9
Track Width, Front (in)
64.5 59.6
Min Ground Clearance (in)
- 4.3
Brakes
Disc - Rear (Yes or )
Yes Yes
Rear Brake Rotor Diam x Thickness (in)
11.5 11.8
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)
12 13
Drum - Rear (Yes or )
NA NA
Brake ABS System
4-Wheel 4-Wheel
Fuel Tank
Fuel Tank Capacity, Approx (gal)
10.5 14.3
Steering
Steering Type
Rack-Pinion Rack-Pinion
Turning Diameter - Curb to Curb (ft)
40.5 36
Tires
Spare Tire Order Code
NA NA
Rear Tire Size
P235/40YR18 P265/45ZR18
Rear Tire Order Code
TAK NA
Front Tire Size
P205/45YR17 P235/45ZR18
Spare Tire Size
NA NA
Front Tire Order Code
TAK NA
Weight Information
Base Curb Weight (lbs)
2465 2943
Wheels
Rear Wheel Size (in)
18 X 8 18 X 9.5
Front Wheel Material
Aluminum Aluminum
Spare Wheel Material
NA NA
Front Wheel Size (in)
17 X 7 18 X 8
Spare Wheel Size (in)
NA NA
Rear Wheel Material
Aluminum Aluminum
Electrical
Maximum Alternator Capacity (amps)
160 -
Cold Cranking Amps @ 0° F (Primary)
500 -
Engine
SAE Net Horsepower @ RPM
237 @ 6000 300 @ 6500
Engine Type
Intercooled Turbo Premium Unleaded I-4 Intercooled Turbo Premium Unleaded H-4
Fuel System
Sequential MPI Gasoline Direct Injection
SAE Net Torque @ RPM
258 @ 2200 280 @ 1950
Engine Order Code
EBC NA
Displacement
1.7 L/106 2.0 L/121
Mileage
EPA Fuel Economy Est - Hwy (MPG)
34 28
EPA Fuel Economy Est - City (MPG)
24 21
Fuel Economy Est-Combined (MPG)
28 24
Transmission
Fifth Gear Ratio (:1)
0.76 0.95
Trans Description Cont. Again
NA NA
Final Drive Axle Ratio (:1)
4.12 3.89
Second Gear Ratio (:1)
2.27 1.95
Trans Order Code
DA5 480
Fourth Gear Ratio (:1)
0.98 1.13
Trans Description Cont.
Auto-Shift Manual w/OD Manual w/OD
Drivetrain
Rear Wheel Drive Rear Wheel Drive
Sixth Gear Ratio (:1)
0.62 0.81
First Gear Ratio (:1)
4.15 3.31
Third Gear Ratio (:1)
1.44 1.41
Trans Type
6 6
Seventh Gear Ratio (:1)
- NA
Reverse Ratio (:1)
- 3.00
Summary
Vehicle Name
Alfa Romeo 4C Coupe Porsche 718 Cayman
Body Style
Coupe Coupe
Suspension
Suspension Type - Rear
Strut Strut
Suspension Type - Rear (Cont.)
Strut Strut
Suspension Type - Front
Double Wishbone Strut
Suspension Type - Front (Cont.)
Double Wishbone Strut
Emissions
Tons/yr of CO2 Emissions @ 15K mi/year
6.3 7.3

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