BMW 6 Series vs. Cadillac XTS

 White
VS
 Blue

Key Specs

Expert Rating

Expert Rating

Owner Reviews

Owner Reviews
Not Available
4.29 / 5
7 Reviews

Horsepower

Horsepower
315 - 335 hp
304 hp

Bluetooth

Bluetooth

BackUp Camera

BackUp Camera

Engine Type

Engine Type
3.0L I
3.0L 6 Cylinder Turbo
3.6L SIDI DOHC V6 VVT (304 hp [227 kW] @ 6800 rpm 264 lb
3.6L SIDI DOHC V6 VVT

Interior Features

Alarm

Alarm

BackUp Camera

BackUp Camera

Keyless Entry

Keyless Entry

Universal Garage Door Opener

Universal Garage Door Opener

Heated Mirrors

Heated Mirrors

Power Mirrors

Power Mirrors

Steering Wheel Controls

Steering Wheel Controls

Cruise Control

Cruise Control

Power Windows

Power Windows

Rear Defrost

Rear Defrost

Premium Sound System

Premium Sound System
Optional

Power Steering

Power Steering

Front Leg Room

Front Leg Room
41.1 - 42.1 in.
45.83 in.

Front Head Room

Front Head Room
39.4 - 40.6 in.
40.08 in.

Rear Leg Room

Rear Leg Room
35.3 - 40.4 in.
40 in.

Second Head Room

Second Head Room
37 - 38.5 in.
37.8 in.

Trunk Volume

Trunk Volume
16.2 cu. ft.
18 cu. ft.

Bluetooth

Bluetooth

MP3 Player

MP3 Player

Satellite Radio

Satellite Radio

WiFi Hotspot

WiFi Hotspot

Smart Device Integration

Smart Device Integration

AUX Input

AUX Input

Climate Control

Climate Control

AC

AC
Optional
Optional

Dual Zone

Dual Zone

Navigation System

Navigation System
Optional

Passengers

Passengers
5
5

Power Driver Seat

Power Driver Seat

Power Passenger Seat

Power Passenger Seat

Heated Front Seats

Heated Front Seats
Optional

Heated Rear Seats

Heated Rear Seats
Optional
Optional

Cooled Front Seats

Cooled Front Seats
Optional
Optional

Seat Memory

Seat Memory
Optional

Pass Through Rear Seat

Pass Through Rear Seat

Driver Lumbar

Driver Lumbar

Standard Seat

Standard Seat
Leather
Leather

Exterior Features

Standard Wheels

Standard Wheels
Aluminum
Aluminum

Power Folding Mirror

Power Folding Mirror
Optional

Tire Width

Tire Width
P245/35YR20 - P245/45YR19
P245/45R19

Wheelbase

Wheelbase
116.9 - 120.9 in.
111.7 in.

Turning Radius

Turning Radius
39.2 - 41 ft.
38.7 ft.

Length

Length
197.2 - 200.9 in.
200.9 in.

Width

Width
74.6 - 74.9 in.
72.91 in.

Mechanical Specs

Weight

Weight
4330 - 4409 lbs.
4028 lbs.

Horsepower

Horsepower
315 - 335 hp
304 hp

Torque

Torque
330 - 332 ft. lbs.
264 ft. lbs.

4wheel Disc Brakes

4wheel Disc Brakes

Performance Tires

Performance Tires

Engine Cylinders

Engine Cylinders
Straight 6 Cylinder
V6 Cylinder

Drivetrain

Drivetrain
All Wheel Drive
Front Wheel Drive

Fuel Capacity

Fuel Capacity
18 - 18.5 gal.
19 gal.

Combined

Combined
24 - 20 mpg
24 mpg

City

City
19 - 20 mpg
19 mpg

Highway

Highway
28 mpg
28 mpg

Active Suspension

Active Suspension
Optional

Air Suspension

Air Suspension

Safety Features

Spare Tire

Spare Tire
Temporary Spare Tire

ABS Brakes

ABS Brakes

Tire Pressure Monitor System

Tire Pressure Monitor System

Stability Control

Stability Control

Traction Control

Traction Control

Rear Parking Sensors

Rear Parking Sensors

Automated Emergency Braking

Automated Emergency Braking

Blind Spot Monitor

Blind Spot Monitor
Optional
Optional

Lane Departure Warning

Lane Departure Warning
Optional
Optional

Driver Airbag

Driver Airbag

Passenger Airbag

Passenger Airbag

Front Side Airbag

Front Side Airbag

Front Head Airbag

Front Head Airbag

Rear Head Airbag

Rear Head Airbag

Passenger Airbag Sensor

Passenger Airbag Sensor

Tech Specs

Vehicle Name

Vehicle Name
BMW 6 Series
Cadillac XTS

Body Style

Body Style
Hatchback - Sedan
Sedan

Drivetrain

Drivetrain
All Wheel Drive
Front Wheel Drive

EPA Classification

EPA Classification
Compact Cars - Mid-Size Cars
Large Cars

Passenger Capacity

Passenger Capacity
5
5

Passenger Volume

Passenger Volume
107 ft³.
104.2 ft³.

Base Curb Weight

Base Curb Weight
4330 - 4409 lbs.
4028 lbs.

Fuel Economy Est-Combined

Fuel Economy Est-Combined
22 - 23 mpg.
22 mpg.

EPA Fuel Economy Est - City

EPA Fuel Economy Est - City
19 - 20 mpg.
19 mpg.

EPA Fuel Economy Est - Hwy

EPA Fuel Economy Est - Hwy
28 mpg.
28 mpg.

Engine Type

Engine Type
Intercooled Turbo Premium Unleaded I-6
Gas V6

Displacement

Displacement
3.0 L/182 - 3.0 L/183
3.6L/217

Fuel System

Fuel System
Gasoline Direct Injection
Direct Injection

Trans Order Code

Trans Order Code
2TB
M7W

Trans Type

Trans Type
8
6

Trans Description Cont.

Trans Description Cont.
Automatic w/OD
Automatic w/Manual Shift

First Gear Ratio (:1)

First Gear Ratio (:1)
4.71 - 5.00
4.48

Second Gear Ratio (:1)

Second Gear Ratio (:1)
3.14 - 3.20
2.87

Third Gear Ratio (:1)

Third Gear Ratio (:1)
2.11 - 2.14
1.84

Fourth Gear Ratio (:1)

Fourth Gear Ratio (:1)
1.67 - 1.72
1.41

Fifth Gear Ratio (:1)

Fifth Gear Ratio (:1)
1.28 - 1.31
1.00

Sixth Gear Ratio (:1)

Sixth Gear Ratio (:1)
1.00
0.74

Reverse Ratio (:1)

Reverse Ratio (:1)
3.29 - 3.46
2.88

Final Drive Axle Ratio (:1)

Final Drive Axle Ratio (:1)
3.08 - 3.23
2.77

Tons/yr of CO2 Emissions @ 15K mi/year

Tons/yr of CO2 Emissions @ 15K mi/year
7.7 - 8.1
8.0

Maximum Alternator Capacity (amps)

Maximum Alternator Capacity (amps)
210
170

Suspension Type - Front

Suspension Type - Front
Double Wishbone
HiPer Strut

Suspension Type - Rear

Suspension Type - Rear
Multi-Link
Linked H-Arm

Suspension Type - Rear (Cont.)

Suspension Type - Rear (Cont.)
Multi-Link
w/Air Springs

Front Tire Size

Front Tire Size
P245/35YR20, P245/40VR19, P245/40YR19, P245/40YR20, P245/45VR18, P245/45VR19, P245/45YR19
P245/45R19

Rear Tire Size

Rear Tire Size
P245/40VR19, P245/45VR18, P245/45VR19, P275/30YR20, P275/35YR19, P275/35YR20, P275/40YR19
P245/45R19

Front Wheel Size

Front Wheel Size
18 X 8 - 20 X 8.5 in.
19 x 8.5 in.

Rear Wheel Size

Rear Wheel Size
18 X 8 - 20 X 9 in.
19 x 8.5 in.

Front Wheel Material

Front Wheel Material
Aluminum - Forged Aluminum
Aluminum

Rear Wheel Material

Rear Wheel Material
Aluminum - Forged Aluminum
Aluminum

Steering Type

Steering Type
Rack-Pinion
Pwr Rack & Pinion

Turning Diameter - Curb to Curb

Turning Diameter - Curb to Curb
39.2 - 41 ft.
38.7 ft.

Brake Type

Brake Type
4-Wheel Disc
Pwr

Brake ABS System

Brake ABS System
4-Wheel
4-Wheel

Disc - Front

Disc - Front
Yes
Yes

Disc - Rear

Disc - Rear
Yes
Yes

Front Brake Rotor Diam x Thickness

Front Brake Rotor Diam x Thickness
13.7 in.
13.6 x 1.2 in.

Rear Brake Rotor Diam x Thickness

Rear Brake Rotor Diam x Thickness
13.6 in.
12.4 x 0.9 in.

Fuel Tank Capacity, Approx

Fuel Tank Capacity, Approx
18 - 18.5 gal.
19 gal.

Front Head Room

Front Head Room
39.4 - 40.6 in.
40.08 in.

Front Leg Room

Front Leg Room
41.1 - 42.1 in.
45.83 in.

Front Shoulder Room

Front Shoulder Room
56.7 - 60 in.
57.87 in.

Second Head Room

Second Head Room
37 - 38.5 in.
37.8 in.

Second Leg Room

Second Leg Room
35.3 - 40.4 in.
40 in.

Second Shoulder Room

Second Shoulder Room
54.6 - 57.1 in.
56.34 in.

Wheelbase

Wheelbase
116.9 - 120.9 in.
111.7 in.

Length, Overall

Length, Overall
197.2 - 200.9 in.
200.9 in.

Width, Max w/o mirrors

Width, Max w/o mirrors
74.6 - 74.9 in.
72.91 in.

Height, Overall

Height, Overall
54.8 - 60.6 in.
59.4 in.

Track Width, Front

Track Width, Front
63 - 63.7 in.
62.28 in.

Track Width, Rear

Track Width, Rear
65 - 65.6 in.
62.48 in.

Trunk Volume

Trunk Volume
16.2 ft³.
18.0 ft³.

Model Group

Model Group
6 Series
XTS

Vehicle Segment

Vehicle Segment
Luxury High
Luxury High

Vehicle Type

Vehicle Type
Hatchback - Sedan
Sedan

Engine Displacement Units

Engine Displacement Units
3.0
3.6

Engine Camshaft

Engine Camshaft
DOHC
DOHC

Engine Block Type

Engine Block Type
aluminum
aluminum

Engine Cylinder Count

Engine Cylinder Count
6
6

Engine Valve Count

Engine Valve Count
4
4