Compare 2018 Audi S7 vs 2018 Cadillac CTS-V

2018 Audi S7
2018 Cadillac CTS-V
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Select style
4.0 TFSI Premium Plus
Style MPG City MPG Hwy Invoice MSRP
4.0 TFSI Premium Plus 16 24 $75,516 $81,200
4.0 TFSI Prestige 16 24 $75,516 $81,200
Select style
4-Door Sedan
Style MPG City MPG Hwy Invoice MSRP
4-Door Sedan 14 21 $82,170 $86,495
Pricing
Invoice Price
$75,516
$82,170
Manufacturer Suggested Retail Price
$81,200
$86,495
Monthly Payment Estimate
$1353 / month
$1442 / month
The Car Connection's Take
TCC Rating
8.4
7.8
TCC’s Bottom Line
The Audi S7 and RS 7 are like habanero and ghost peppers—among the hottest cars you’ll find anywhere. The 2018 Cadillac CTS-V scorches the earth, and leaves the E63 and RS7 with some burn marks.
TCC Likes
TCC Dislikes
Fuel Economy
City
16 mpg 14 mpg
Highway
24 mpg 21 mpg
Vehicle
EPA Classification
Mid-Size Cars Mid-Size
Interior Dimensions
Second Shoulder Room (in)
55.9 54.8
Front Head Room (in)
36.9 40.4
Passenger Capacity
4 5
Front Shoulder Room (in)
57.2 56.9
Second Leg Room (in)
37 35.4
Front Leg Room (in)
41.3 45.7
Second Head Room (in)
36.6 37.5
Front Hip Room (in)
- 53.8
Passenger Volume (ft³)
- 97
Second Hip Room (in)
- 53.3
Exterior Dimensions
Track Width, Front (in)
64.6 62.1
Min Ground Clearance (in)
4.4 - TBD -
Length, Overall (in)
196.3 197.6
Height, Overall (in)
55 57.2
Track Width, Rear (in)
64.3 61.2
Wheelbase (in)
114.8 114.6
Width, Max w/o mirrors (in)
75.2 72.2
Liftover Height (in)
- - TBD -
Cargo Area Dimensions
Cargo Volume with Rear Seat Up (ft³)
24.5 -
Trunk Volume (ft³)
- 13.7
Brakes
Front Brake Rotor Diam x Thickness (in)
15.7 15.35 x 1.41
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)
14 14.37 x 1.10
Brake Type
4-Wheel Disc Pwr
Rear Drum Diam x Width (in)
NA NA
Disc - Front (Yes or )
Yes Yes
Fuel Tank
Fuel Tank Capacity, Approx (gal)
19.8 19.0
Steering
Turning Diameter - Curb to Curb (ft)
39 40.3
Steering Type
Rack-Pinion Electric Rack & Pinion
Lock to Lock Turns (Steering)
- 2.37
Turning Diameter - Wall to Wall (ft)
- - TBD -
Steering Ratio (:1), Overall
- 11.2 - 15.5
Tires
Rear Tire Order Code
NA R64
Front Tire Size
P265/35YR20 P265/35R19
Spare Tire Size
Compact NA
Front Tire Order Code
NA R64
Spare Tire Order Code
NA NA
Rear Tire Size
P265/35YR20 P295/30ZR19
Weight Information
Base Curb Weight (lbs)
4486 4141
Wheels
Spare Wheel Size (in)
Compact NA
Rear Wheel Material
Aluminum Aluminum
Rear Wheel Size (in)
20 X 9 19 x 10
Front Wheel Material
Aluminum Aluminum
Spare Wheel Material
Steel NA
Front Wheel Size (in)
20 X 9 19 x 9.5
Electrical
Maximum Alternator Capacity (amps)
210 - TBD -
Cold Cranking Amps @ 0° F (Primary)
- - TBD -
Engine
SAE Net Torque @ RPM
406 @ 1400 630 @ 3600
Engine Order Code
NA LT4
Displacement
4.0 L/244 6.2L/376
SAE Net Horsepower @ RPM
450 @ 5800 640 @ 6400
Engine Type
Twin Turbo Premium Unleaded V-8 Supercharged Gas V8
Fuel System
Gasoline Direct Injection Direct Injection
Mileage
Fuel Economy Est-Combined (MPG)
18 17
EPA Fuel Economy Est - Hwy (MPG)
24 21
EPA Fuel Economy Est - City (MPG)
16 14
Transmission
Drivetrain
All Wheel Drive Rear Wheel Drive
Sixth Gear Ratio (:1)
0.62 1.00
First Gear Ratio (:1)
3.69 4.56
Final Drive Axle Ratio (:1)
4.09 2.85
Third Gear Ratio (:1)
1.41 2.08
Trans Type
7 8
Seventh Gear Ratio (:1)
0.52 0.85
Fifth Gear Ratio (:1)
0.79 1.27
Trans Description Cont. Again
NA NA
Reverse Ratio (:1)
2.94 3.82
Second Gear Ratio (:1)
2.15 2.97
Trans Order Code
NA M5U
Fourth Gear Ratio (:1)
1.02 1.69
Trans Description Cont.
Auto-Shift Manual w/OD Automatic w/Manual Shift
Eighth Gear Ratio (:1)
- 0.65
Clutch Size (in)
- NA
Summary
Body Style
quattro Sportback 4 Door Sedan
Vehicle Name
Audi S7 Cadillac CTS-V Sedan
Suspension
Suspension Type - Front
Multi-Link MacPherson Strut
Suspension Type - Front (Cont.)
Multi-Link Magnetic Ride Control
Suspension Type - Rear
Multi-Link Independent Multi-Link
Suspension Type - Rear (Cont.)
Multi-Link Magnetic Ride Control
Stabilizer Bar Diameter - Front (in)
- - TBD -
Shock Absorber Diameter - Rear (mm)
- - TBD -
Stabilizer Bar Diameter - Rear (in)
- - TBD -
Shock Absorber Diameter - Front (mm)
- - TBD -
Emissions
Tons/yr of CO2 Emissions @ 15K mi/year
9.8 10.4
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)
- 11.9
Crash Test Ratings
Overall Rating
-
Overall Frontal Barrier Crash Rating
-
Frontal Barrier Crash Rating Driver
-
Frontal Barrier Crash Rating Passenger
-
Overall Side Crash Rating
-
Side Barrier Rating
-
Side Barrier Rating Driver
-
Side Barrier Rating Passenger Rear Seat
-
Side Pole Rating Driver Front Seat
-
Combined Side Rating Front Seat
-
Combined Side Rating Rear Seat
-
Rollover Rating
-

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