Compare 2018 Audi TT vs 2018 Porsche 718

2018 Audi TT
2018 Porsche 718
Add Vehicle
2.0 TFSI
Select style
GTS Roadster
Style MPG City MPG Hwy Invoice MSRP
718 Boxster GTS Roadster 19 25 N/A $81,900
718 Boxster Roadster 21 28 N/A $57,400
718 Boxster S Roadster 20 26 N/A $69,800
718 Cayman Coupe 21 28 N/A $55,300
718 Cayman GTS Coupe 19 25 N/A $79,800
718 Cayman S Coupe 20 26 N/A $67,700
Pricing
Invoice Price
$40,874
Coming Soon
Manufacturer Suggested Retail Price
$43,950
$81,900
Monthly Payment Estimate
$733 / month
$1365 / month
The Car Connection's Take
TCC Rating
7.0
8.0
TCC’s Bottom Line
The 2018 Audi TT isn't a pure driver's car, but all-wheel drive, fun-to-drive dynamics, and decent fuel economy make it a practical choice for sporty fun. The 2018 Porsche 718 range adds an impressive GTS variant to an already outstanding lineup.
TCC Likes
TCC Dislikes
Fuel Economy
City
23 mpg 19 mpg
Highway
30 mpg 25 mpg
Vehicle
EPA Classification
Subcompact Cars Two Seaters
Interior Dimensions
Front Shoulder Room (in)
53.6 -
Second Leg Room (in)
28.9 -
Passenger Capacity
4 2
Front Leg Room (in)
41.1 -
Second Head Room (in)
33.8 -
Second Shoulder Room (in)
47.9 -
Front Head Room (in)
37.1 -
Exterior Dimensions
Length, Overall (in)
164.7 172.9
Height, Overall (in)
53.2 50.1
Track Width, Rear (in)
61.1 60.6
Wheelbase (in)
98.6 97.4
Width, Max w/o mirrors (in)
72.1 70.9
Track Width, Front (in)
61.9 59.6
Min Ground Clearance (in)
- 3.9
Brakes
Front Brake Rotor Diam x Thickness (in)
12.3 13
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)
11.8 11.8
Brake Type
4-Wheel Disc 4-Wheel Disc
Rear Drum Diam x Width (in)
NA NA
Disc - Front (Yes or )
Yes Yes
Fuel Tank
Fuel Tank Capacity, Approx (gal)
14.5 16.9
Steering
Turning Diameter - Curb to Curb (ft)
34.8 36
Steering Type
Rack-Pinion Rack-Pinion
Tires
Front Tire Size
P245/40YR18 P235/35ZR20
Spare Tire Size
Compact NA
Front Tire Order Code
NA NA
Spare Tire Order Code
NA NA
Rear Tire Size
P245/40YR18 P265/35ZR20
Rear Tire Order Code
NA NA
Weight Information
Base Curb Weight (lbs)
3164 3031
Wheels
Spare Wheel Size (in)
Compact NA
Rear Wheel Material
Aluminum Aluminum
Rear Wheel Size (in)
18 X 8.5 20 X 10
Front Wheel Material
Aluminum Aluminum
Spare Wheel Material
Steel NA
Front Wheel Size (in)
18 X 8.5 20 X 8
Electrical
Cold Cranking Amps @ 0° F (Primary)
330 -
Maximum Alternator Capacity (amps)
140 -
Engine
Engine Type
Intercooled Turbo Premium Unleaded I-4 Intercooled Turbo Premium Unleaded H-4
Fuel System
Gasoline Direct Injection Gasoline Direct Injection
SAE Net Torque @ RPM
258 @ 1600 309 @ 1950
Engine Order Code
NA NA
Displacement
2.0 L/121 2.5 L/152
SAE Net Horsepower @ RPM
220 @ 4500 365 @ 6500
Mileage
EPA Fuel Economy Est - City (MPG)
23 19
Fuel Economy Est-Combined (MPG)
26 21
EPA Fuel Economy Est - Hwy (MPG)
30 25
Transmission
Second Gear Ratio (:1)
1.79 1.95
Trans Order Code
NA 480
Fourth Gear Ratio (:1)
0.83 1.13
Trans Description Cont.
Auto-Shift Manual w/OD Manual w/OD
Drivetrain
All Wheel Drive Rear Wheel Drive
Sixth Gear Ratio (:1)
0.69 0.81
First Gear Ratio (:1)
2.92 3.31
Final Drive Axle Ratio (:1)
4.77 3.89
Third Gear Ratio (:1)
1.19 1.41
Trans Type
6 6
Fifth Gear Ratio (:1)
0.86 0.95
Trans Description Cont. Again
NA NA
Reverse Ratio (:1)
3.26 3.00
Seventh Gear Ratio (:1)
- NA
Summary
Vehicle Name
Audi TT Coupe Porsche 718 Boxster
Body Style
quattro Coupe Convertible
Suspension
Suspension Type - Front (Cont.)
Strut Strut
Suspension Type - Rear
Multi-Link Strut
Suspension Type - Rear (Cont.)
Multi-Link Strut
Suspension Type - Front
Strut Strut
Emissions
Tons/yr of CO2 Emissions @ 15K mi/year
6.8 8.4
Cargo Area Dimensions
Trunk Volume (ft³)
- 9.7

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