Compare 2018 Cadillac CT6 vs 2018 Lexus LS

2018 Cadillac CT6
2018 Lexus LS
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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 $56,235 $59,195
CT6 4-Door Sedan 2.0L Turbo RWD 22 30 $51,390 $54,095
CT6 4-Door Sedan 3.0L Turbo Luxury AWD 18 26 $61,935 $65,195
CT6 4-Door Sedan 3.0L Turbo Platinum AWD 18 26 $83,880 $88,295
CT6 4-Door Sedan 3.0L Turbo Premium Luxury AWD 18 26 $65,830 $69,295
CT6 4-Door Sedan 3.6L AWD 18 27 $53,290 $56,095
CT6 4-Door Sedan 3.6L Luxury AWD 18 27 $58,135 $61,195
CT6 4-Door Sedan 3.6L Platinum AWD 18 27 $80,080 $84,295
CT6 4-Door Sedan 3.6L Premium Luxury AWD 18 27 $62,030 $65,295
Select style
LS 500 AWD
Style MPG City MPG Hwy Invoice MSRP
LS LS 500 AWD 18 27 $71,961 $78,220
LS LS 500 F Sport AWD 18 27 $77,481 $84,220
LS LS 500 F Sport RWD 19 30 $74,520 $81,000
LS LS 500 RWD 19 30 $69,000 $75,000
LS LS 500h AWD 23 31 $76,112 $82,730
LS LS 500h RWD 25 33 $73,148 $79,510
Pricing
Invoice Price
$71,340
$71,961
Manufacturer Suggested Retail Price
$75,095
$78,220
Monthly Payment Estimate
$1252 / month
$1304 / month
The Car Connection's Take
TCC Rating
7.8
7.6
TCC’s Bottom Line
The 2018 Cadillac CT6 has the style and performance to match its German rivals, but is the brand there yet? The 2018 Lexus LS 500 sedans don’t reach for the same performance limits as the LC coupes, but there’s ambition in every line.
TCC Likes
TCC Dislikes
Fuel Economy
City
0 mpg 18 mpg
Highway
0 mpg 27 mpg
Vehicle
EPA Classification
Large Cars Large Cars
Number of Passenger Doors
4 -
Interior Dimensions
Second Leg Room (in)
40.4 38.9
Front Head Room (in)
40.2 37.3
Second Hip Room (in)
53.5 55.1
Front Shoulder Room (in)
58.3 58.8
Passenger Volume (ft³)
106 99.4
Second Head Room (in)
38.06 37.3
Second Shoulder Room (in)
56.2 56.4
Front Leg Room (in)
46.4 41
Passenger Capacity
5 5
Front Hip Room (in)
55.9 55.5
Exterior Dimensions
Width, Max w/o mirrors (in)
74.0 74.8
Track Width, Front (in)
63.4 64.2
Min Ground Clearance (in)
- TBD - -
Length, Overall (in)
204.1 206.1
Height, Overall (in)
58.0 57.9
Track Width, Rear (in)
64.0 64.4
Wheelbase (in)
122.4 123
Liftover Height (in)
- TBD - -
Cargo Area Dimensions
Trunk Volume (ft³)
10.6 17
Brakes
Front Brake Rotor Diam x Thickness (in)
- TBD - 14
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)
- TBD - 13.1
Brake Type
Pwr 4-Wheel Disc
Rear Drum Diam x Width (in)
NA NA
Disc - Front (Yes or )
Yes Yes
Fuel Tank
Fuel Tank Capacity, Approx (gal)
15.6 21.7
Steering
Turning Diameter - Wall to Wall (ft)
- TBD - -
Steering Ratio (:1), Overall
- TBD - -
Turning Diameter - Curb to Curb (ft)
- TBD - 19.7
Steering Type
Electric Rack & Pinion Rack-Pinion
Lock to Lock Turns (Steering)
- TBD - -
Tires
Rear Tire Size
P265/45R18 P245/50VR19
Rear Tire Order Code
RHI NA
Front Tire Size
P235/50R18 P245/50VR19
Spare Tire Size
NA NA
Front Tire Order Code
RHI NA
Spare Tire Order Code
NA NA
Trailering
Wt Distributing Hitch - Max Trailer Wt. (lbs)
N/A -
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 -
Weight Information
Base Curb Weight (lbs)
4537 4905
Wheels
Spare Wheel Material
NA NA
Front Wheel Size (in)
18 x 8 19 X 8
Spare Wheel Size (in)
NA NA
Rear Wheel Material
Aluminum Aluminum
Rear Wheel Size (in)
18 x 8.5 19 X 8
Front Wheel Material
Aluminum Aluminum
Cooling System
Total Cooling System Capacity (qts)
- TBD - -
Electrical
Cold Cranking Amps @ 0° F (Primary)
- TBD - -
Maximum Alternator Capacity (amps)
- TBD - -
Engine
Fuel System
Direct Injection Port/Direct Injection
SAE Net Torque @ RPM
- TBD - 442 @ 1600
Engine Order Code
LTG NA
Displacement
2.0L/122 3.5 L/210
SAE Net Horsepower @ RPM
265 @ 5500 416 @ 6000
Engine Type
Turbocharged Gas/Plug-in Electric I4 Twin Turbo Premium Unleaded V-6
Mileage
Fuel Economy Est-Combined (MPG)
25 21
EPA Fuel Economy Est - Hwy (MPG)
- TBD - 27
EPA MPG Equivalent - Combined
62 -
EPA Fuel Economy Est - City (MPG)
- TBD - 18
Battery Range (mi)
31 -
Transmission
Sixth Gear Ratio (:1)
- TBD - 1.19
Seventh Gear Ratio (:1)
- TBD - 1.00
First Gear Ratio (:1)
- TBD - 4.92
Clutch Size (in)
NA -
Third Gear Ratio (:1)
- TBD - 2.35
Trans Type
1 10
Drivetrain
Rear Wheel Drive All Wheel Drive
Fifth Gear Ratio (:1)
- TBD - 1.46
Trans Description Cont. Again
NA NA
Reverse Ratio (:1)
- TBD - 5.17
Eighth Gear Ratio (:1)
- TBD - 0.79
Second Gear Ratio (:1)
- TBD - 3.15
Trans Order Code
MRD NA
Final Drive Axle Ratio (:1)
3.27 2.76
Fourth Gear Ratio (:1)
- TBD - 1.88
Trans Description Cont.
Continuously Variable Ratio Automatic w/OD
Summary
Vehicle Name
Cadillac CT6 Lexus LS
Body Style
Sedan Sedan
Suspension
Stabilizer Bar Diameter - Rear (in)
- TBD - -
Suspension Type - Front (Cont.)
NA Multi-Link
Shock Absorber Diameter - Front (mm)
- TBD - -
Stabilizer Bar Diameter - Front (in)
- TBD - -
Suspension Type - Rear
Independent Multi-Link
Suspension Type - Rear (Cont.)
NA Multi-Link
Shock Absorber Diameter - Rear (mm)
- TBD - -
Suspension Type - Front
Independent Multi-Link
Emissions
Tons/yr of CO2 Emissions @ 15K mi/year
- TBD - 8.4

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