Compare 2017 Audi A8 vs 2017 Cadillac CT6

2017 Audi A8
2017 Cadillac CT6
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3.0 TFSI
Style MPG City MPG Hwy Invoice MSRP
A8 L 3.0 TFSI 19 29 $76,725 $82,500
A8 L 4.0 TFSI Sport 18 29 $85,096 $91,500
S8 plus 4.0 TFSI 15 24 $107,788 $115,900
Select style
4-Door Sedan 2.0L PLUG-IN RWD
Style MPG City MPG Hwy Invoice MSRP
CT6 4-Door Sedan 2.0L PLUG-IN RWD N/A N/A $71,340 $75,095
CT6 4-Door Sedan 2.0L Turbo Luxury RWD 22 30 $55,760 $58,695
CT6 4-Door Sedan 2.0L Turbo RWD 22 30 $51,105 $53,795
CT6 4-Door Sedan 3.0L Turbo Luxury AWD 18 26 $61,460 $64,695
CT6 4-Door Sedan 3.0L Turbo Platinum AWD 18 26 $83,405 $87,795
CT6 4-Door Sedan 3.0L Turbo Premium Luxury AWD 18 26 $64,500 $67,895
CT6 4-Door Sedan 3.6L AWD 18 27 $53,005 $55,795
CT6 4-Door Sedan 3.6L Luxury AWD 18 27 $57,660 $60,695
CT6 4-Door Sedan 3.6L Platinum AWD 18 27 $79,605 $83,795
CT6 4-Door Sedan 3.6L Premium Luxury AWD 18 27 $60,700 $63,895

Pricing

Invoice Price

$76,725
$71,340

Manufacturer Suggested Retail Price

$82,500
$75,095

Monthly Payment Estimate

$1375 / month
$1252 / month

The Car Connection's Take

TCC Rating

8.0
8.0

TCC’s Bottom Line

The 2017 Audi S8 is the super sedan by which others are measured. The 2017 Cadillac CT6 has a spare, light appeal that runs counter to its German rivals; with a starting price in the $50,000s, it's a great value, too.

TCC Likes

TCC Dislikes

Fuel Economy

City

19 mpg Coming Soon

Highway

29 mpg Coming Soon

Vehicle

EPA Classification

Large Cars Large Cars

Number of Passenger Doors

- 4

Interior Dimensions

Passenger Volume (ft³)

121.9 - TBD -

Front Shoulder Room (in)

59.1 58.3

Second Leg Room (in)

42.9 40.4

Passenger Capacity

5 5

Front Leg Room (in)

41.4 46.4

Second Head Room (in)

39.1 38.06

Second Shoulder Room (in)

57.8 56.2

Front Head Room (in)

37.2 40.2

Second Hip Room (in)

- 53.5

Front Hip Room (in)

- 55.9

Exterior Dimensions

Length, Overall (in)

207.4 204.1

Height, Overall (in)

57.9 58.0

Track Width, Rear (in)

64.4 64.0

Wheelbase (in)

122.9 122.4

Width, Max w/o mirrors (in)

76.7 74.0

Track Width, Front (in)

64.7 63.4

Min Ground Clearance (in)

- - TBD -

Liftover Height (in)

- - TBD -

Cargo Area Dimensions

Trunk Volume (ft³)

14.2 10.6

Brakes

Front Brake Rotor Diam x Thickness (in)

15 - TBD -

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 - TBD -

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)

21.7 15.6

Steering

Turning Diameter - Curb to Curb (ft)

41.7 - TBD -

Steering Type

Rack-Pinion Electric Rack & Pinion

Steering Ratio (:1), Overall

- - TBD -

Lock to Lock Turns (Steering)

- - TBD -

Turning Diameter - Wall to Wall (ft)

- - TBD -

Tires

Front Tire Size

P255/45HR19 P235/50R18

Spare Tire Size

Compact NA

Front Tire Order Code

NA RHI

Spare Tire Order Code

NA NA

Rear Tire Size

P255/45HR19 P265/45R18

Rear Tire Order Code

NA RHI

Weight Information

Base Curb Weight (lbs)

4464 - TBD -

Wheels

Spare Wheel Size (in)

Compact NA

Rear Wheel Material

Aluminum Aluminum

Rear Wheel Size (in)

19 X 9 18 x 8.5

Front Wheel Material

Aluminum Aluminum

Spare Wheel Material

Aluminum NA

Front Wheel Size (in)

19 X 9 18 x 8

Electrical

Maximum Alternator Capacity (amps)

190 - TBD -

Cold Cranking Amps @ 0° F (Primary)

- - TBD -

Engine

SAE Net Torque @ RPM

325 @ 2900 295 @ 1700-5500

Engine Order Code

NA LTG

Displacement

3.0 L/183 2.0L/122

SAE Net Horsepower @ RPM

333 @ 5500 265 @ 5500

Engine Type

Intercooled Supercharger Premium Unleaded V-6 Turbocharged Gas/Plug-in Electric I4

Fuel System

Gasoline Direct Injection Direct Injection

Mileage

Fuel Economy Est-Combined (MPG)

22 26

EPA Fuel Economy Est - Hwy (MPG)

29 - TBD -

EPA Fuel Economy Est - City (MPG)

19 - TBD -

Transmission

First Gear Ratio (:1)

4.71 - TBD -

Final Drive Axle Ratio (:1)

3.20 3.27

Third Gear Ratio (:1)

2.11 - TBD -

Trans Type

8 1

Eighth Gear Ratio (:1)

0.67 - TBD -

Drivetrain

All Wheel Drive Rear Wheel Drive

Fifth Gear Ratio (:1)

1.28 - TBD -

Trans Description Cont. Again

NA NA

Reverse Ratio (:1)

3.32 - TBD -

Second Gear Ratio (:1)

3.14 - TBD -

Trans Order Code

NA MRD

Seventh Gear Ratio (:1)

0.84 - TBD -

Fourth Gear Ratio (:1)

1.67 - TBD -

Trans Description Cont.

Automatic w/OD Continuously Variable Ratio

Sixth Gear Ratio (:1)

1.00 - TBD -

Clutch Size (in)

- NA

Summary

Vehicle Name

Audi A8 L Cadillac CT6

Body Style

quattro LWB Sedan Sedan

Suspension

Suspension Type - Front (Cont.)

Multi-Link NA

Suspension Type - Rear

Multi-Link Independent

Suspension Type - Rear (Cont.)

Multi-Link NA

Suspension Type - Front

Multi-Link Independent

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

8.1 - TBD -

Trailering

Dead Weight Hitch - Max Tongue Wt. (lbs)

- N/A

Wt Distributing Hitch - Max Tongue Wt. (lbs)

- N/A

Dead Weight Hitch - Max Trailer Wt. (lbs)

- N/A

Wt Distributing Hitch - Max Trailer Wt. (lbs)

- N/A

Cooling System

Total Cooling System Capacity (qts)

- - TBD -

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