Compare 2020 BMW 7-Series vs 2020 Cadillac CT6

2020 BMW 7-Series
2020 Cadillac CT6
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740i Sedan
Style MPG City MPG Hwy Invoice MSRP
7 Series 740i Sedan 22 29 $80,900 $86,450
7 Series 740i xDrive Sedan 20 28 $83,690 $89,450
7 Series 745e xDrive iPerformance Plug-In Hybrid N/A N/A $89,360 $95,550
7 Series 750i xDrive Sedan 17 25 $95,965 $102,650
7 Series ALPINA B7 xDrive Sedan 17 25 $133,305 $142,800
7 Series M760i xDrive Sedan 13 20 $147,160 $157,700
Select style
4-Door Sedan 3.6L Luxury
Style MPG City MPG Hwy Invoice MSRP
CT6 4-Door Sedan 3.6L Luxury 18 27 $56,045 $58,995
CT6 4-Door Sedan 3.6L Premium Luxury 18 27 $70,770 $74,495
CT6 4-Door Sedan 4.2L Turbo Platinum 14 25 $91,670 $96,495
CT6-V 4-Door Sedan 14 25 $90,150 $94,895
Pricing
Invoice Price
$80,900
$56,045
Manufacturer Suggested Retail Price
$86,450
$58,995
Monthly Payment Estimate
$1441 / month
$983 / month
The Car Connection's Take
TCC Rating
7.6
6.4
TCC’s Bottom Line
The 2020 BMW 7-Series has a much bigger grille, but behind it is a posh, powerful, thirsty luxury sedan that’s loaded with tech. In its final year, the 2020 Cadillac CT6 is a tempting look at what could have been from the luxury brand.
TCC Likes
TCC Dislikes
Fuel Economy
City
22 mpg 18 mpg
Highway
29 mpg 27 mpg
Vehicle
EPA Classification
Large Cars Large Cars
Number of Passenger Doors
- 4
Interior Dimensions
Second Head Room (in)
38.9 38
Second Shoulder Room (in)
57.7 56.2
Front Head Room (in)
39.9 40.2
Passenger Capacity
5 5
Front Shoulder Room (in)
59.2 58.3
Second Leg Room (in)
44.4 40.4
Front Leg Room (in)
41.4 46.4
Second Hip Room (in)
- 53.5
Passenger Volume (ft³)
- 110
Front Hip Room (in)
- 55.9
Exterior Dimensions
Width, Max w/o mirrors (in)
74.9 74
Track Width, Front (in)
63.4 63.4
Length, Overall (in)
207.4 205.8
Height, Overall (in)
58.2 58
Track Width, Rear (in)
64.6 64
Wheelbase (in)
126.4 122.4
Min Ground Clearance (in)
- - TBD -
Liftover Height (in)
- - TBD -
Cargo Area Dimensions
Trunk Volume (ft³)
18.2 15.8
Brakes
Rear Brake Rotor Diam x Thickness (in)
14.5 12.4 x 0.9
Brake Type
4-Wheel Disc Pwr
Rear Drum Diam x Width (in)
NA NA
Disc - Front (Yes or )
Yes Yes
Front Brake Rotor Diam x Thickness (in)
14.7 13.6 x 1.2
Drum - Rear (Yes or )
NA NA
Brake ABS System
4-Wheel 4-Wheel
Disc - Rear (Yes or )
Yes Yes
Fuel Tank
Fuel Tank Capacity, Approx (gal)
20.6 19.5
Steering
Turning Diameter - Curb to Curb (ft)
42 - 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
Rear Tire Size
P245/50VR18 P245/45R19
Rear Tire Order Code
NA RJZ
Front Tire Size
P245/50VR18 P245/45R19
Spare Tire Size
NA T135/70R18
Front Tire Order Code
NA RJZ
Spare Tire Order Code
NA ZCD
Weight Information
Base Curb Weight (lbs)
4244 5070
Wheels
Front Wheel Material
Aluminum Aluminum
Spare Wheel Material
NA Steel
Front Wheel Size (in)
18 X 8 19 x - TBD -
Spare Wheel Size (in)
NA 18 x - TBD -
Rear Wheel Material
Aluminum Aluminum
Rear Wheel Size (in)
18 X 8 19 x - TBD -
Electrical
Maximum Alternator Capacity (amps)
180 - TBD -
Cold Cranking Amps @ 0° F (Primary)
- - TBD -
Engine
Engine Type
Intercooled Turbo Premium Unleaded I-6 Gas V6
Fuel System
Gasoline Direct Injection Direct Injection
SAE Net Torque @ RPM
330 @ 1500 284 @ 5300
Engine Order Code
NA LGX
Displacement
3.0 L/183 3.6L/- TBD -
SAE Net Horsepower @ RPM
335 @ 5500 335 @ 6800
Mileage
EPA Fuel Economy Est - City (MPG)
22 18
Fuel Economy Est-Combined (MPG)
24 21
EPA Fuel Economy Est - Hwy (MPG)
29 27
Transmission
Second Gear Ratio (:1)
3.36 2.98
Trans Order Code
2TB MHS
Seventh Gear Ratio (:1)
0.82 1.00
Fourth Gear Ratio (:1)
1.72 1.77
Trans Description Cont.
Automatic w/OD Automatic
Drivetrain
Rear Wheel Drive All Wheel Drive
Sixth Gear Ratio (:1)
1.00 1.27
First Gear Ratio (:1)
5.25 4.69
Final Drive Axle Ratio (:1)
3.08 - TBD -
Third Gear Ratio (:1)
2.17 2.14
Trans Type
8 10
Eighth Gear Ratio (:1)
0.64 0.85
Fifth Gear Ratio (:1)
1.32 1.52
Trans Description Cont. Again
NA NA
Reverse Ratio (:1)
3.71 4.86
Clutch Size (in)
- NA
Ninth Gear Ratio (:1)
- 0.69
Tenth Gear Ratio (:1)
- 0.63
Summary
Vehicle Name
BMW 7 Series Cadillac CT6
Body Style
Sedan Sedan
Suspension
Suspension Type - Rear (Cont.)
Multi-Link NA
Suspension Type - Front
Double Wishbone Multi-Link
Suspension Type - Front (Cont.)
Double Wishbone NA
Suspension Type - Rear
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
7.5 8.4
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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