Cadillac CT6 Cadillac CT6 2016 BMW Z4 BMW Z4 2011

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Cadillac CT6 vs. BMW Z4 Price Comparison (MSRP)

The sticker prices, before adjusting for remaining feature differences. Usually these are the numbers you will see on the window stickers.

Models in short supply often sell at or even above these prices.

Cadillac CT6 vs. BMW Z4 Invoice Comparison

Lowest Total Price: $72,425

BMW Z4 sDrive35is   
Difference: $16,530

Lowest Total Invoice: $66,810

BMW Z4 sDrive35is   
Difference: $16,401

Calculate Payments

  Down Payment Interest Rate Term
Model Year20162011
ModelCT6Z4
TrimPlatinumsDrive35is
Body4dr Sedan2dr Hardtop conv.
Base Price $83,465 $61,550
Base Invoice $78,040 $56,825
Metallic paint (extra cost) 495 550
3.0L V6 4,000  
Cold Weather Package   1,000
Premium Package   2,500
Navigation system   2,100
Obstacle detection, rear   750
App support   250
iPod integration   400
Auto-dimming headlights   250
Proximity key   500
Upholstered instrument panel, leather   1,350
Satellite radio - one year subscription   350
Metallic paint (extra cost) 436 500
3.0L V6 3,740  
Cold Weather Package   910
Premium Package   2,275
Navigation system   1,910
Obstacle detection, rear   685
App support   230
iPod integration   365
Auto-dimming headlights   230
Proximity key   455
Upholstered instrument panel, leather   1,230
Satellite radio - one year subscription   320
Options (change) 4,495 10,000
Options (change) 4,176 9,110
Destination 995 875
Total Price $88,955 $72,425
Total Invoice $83,211 $66,810

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While we strive for accuracy, the site is not error-free, and prices can change at any time.

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TrueDelta Value Comparison: Cadillac CT6 vs. BMW Z4

Lowest Adjusted Price and Invoice: BMW Z4 sDrive35is
TrueDelta Adjusted Price Difference: $6,120
TrueDelta Adjusted Invoice Difference: $6,663
Model Year20162011
ModelCT6Z4
TrimPlatinumsDrive35is
Body4dr Sedan2dr Hardtop conv.
Engine404hp V6335hp I6
TransmissionT8S7
DrivetrainAWDRWD
EPA Fuel Economy (city/highway)18/26 MPG17/24 MPG
Audio (watts, speakers)?, 34?, 10
Tire (rear if not all the same)245/40-20225/40-18
Total Price$88,955$72,425
Adjustments for Features-10,4100
Feature-Adjusted Total Price$78,545$72,425
Total Invoice$83,211$66,810
Adjustments for Features-9,7380
Feature-Adjusted Total Invoice$73,473$66,810

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Features Comparison: Cadillac CT6 vs. BMW Z4

Model Year20162011
ModelCT6Z4
TrimPlatinumsDrive35is
Body4dr Sedan2dr Hardtop conv.
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300 
7-speed automated manual $1200
AWD$1700 
RWD $0
Accessories 
AC power outlet$100 
Active noise reduction$0 
Adaptive cruise control, all-speed$850 
Cruise control $150
Electronic engine sound enhancement$0 
Hands-free trunk or liftgate$100 
Power rear side windows$200 
Power trunk closer$350 
Remote start$150 
Semi-automated parking system$500 
Sunshades, second row$125 
Tilt/telescoping steering wheel, manual $250
Tilt/telescoping steering wheel, power$350 
Brakes, Airbags, and Other Safety 
Around view cameras$500 
Automatic braking, high-speed or partial$200 
Automatic braking, low-speed$200 
Backup collision intervention$150 
Blind spot warning system$200 
Cross-traffic warning, rear$100 
Following distance indicator$25 
Forward collision warning$200 
Lane departure warning$200 
Lane keeping assist$400 
Night vision$1750 
Pedestrian detection$50 
Radar- or camera-based collision preparation system$0 
Roll bar $200
Side curtain airbags$350 
Surround view video recorder$50 
Temporary spare tire$150 
Tires, run-flat $150
Vehicle health reports$0 
Cargo Management 
Cargo net $40
Ski sack $50
Climate Control 
Automatic air recirculation $100
Heated windshield washer nozzles $15
Ionizing air filtration$50 
Rear air vents with automatic controls$250 
Rear dual-zone climate control$125 
Engine / Motor 
Automatic start / stop$150 
Raised top speed limiter $0
Exterior 
Active grille shutters$0 
Laminated front side windows$200 
Panoramic sunroof$1200 
Power retractable hardtop $6750
Infotainment 
4G LTE connectivity$0 
Android Auto support$100 
Apple CarPlay support$100 
CD player $125
Entertainment system with dual headrest screens$1200 
HDMI port$25 
Media drive $15
MP3-compatible player $50
Satellite radio$200 
Satellite radio - one year subscription $250
SD Card slot $25
Surround sound$250 
Telematics service, such as OnStar $200
Telematics service, such as OnStar, with navigation$225 
Wi-Fi hotspot$50 
Wireless charging station$75 
Instruments, Lights, and Mirrors 
Approach detection$25 
Auto-dimming passenger-side mirror $75
Cornering lights$50 
Fog lights $125
Head-up display (HUD)$350 
Headlight washers $50
Illuminated visor mirror, driver$50 
Illuminated visor mirror, passenger$50 
Large color reconfigurable instrument cluster display$250 
LED headlights$1000 
Rear camera mirror$200 
Steering-linked headlights $150
Trip computer$150 
Visor mirror, driver $10
Visor mirror, passenger $10
Xenon HID headlights $500
Seats and Interior Trim 
Aluminum trim $100
Center armrest(s), second row$50 
Cooled or ventilated front seats$300 
Cooled or ventilated second row seats$200 
Coordinated climate control, front seats$0 
Door sill trim plates $100
Heated second row seats$200 
Illuminated door sill trim plates$200 
Manual thigh support length adjuster, driver seat $50
Manual thigh support length adjuster, passenger seat $50
Massage, driver seat$100 
Massage, passenger seat$100 
Massage, second row seats$150 
Memory system, passenger seat$150 
No leather in second row $-300
Power 4-way lumbar adjuster, second row seats$225 
Power recliner, second row seats$150 
Power seatback bolsters, driver seat $100
Power seatback bolsters, passenger seat $100
Power thigh support length adjuster, driver seat$100 
Power thigh support length adjuster, passenger seat$100 
Power tilt adjuster, second row seats$150 
Power upper seatback recliner, driver seat$100 
Power upper seatback recliner, passenger seat$100 
Synthetic suede headliner$650 
Wood trim$300 
Suspension, Wheels, and Tires 
Electronic systems calibration selector $200
Rear wheel steering$1500 
Sport suspension (upgrade) $0
Transmission 
Launch control $100
Total Value of Features$21,400$10,990
Value of Feature Adjustments$10,410$0
Value of Feature Adjustments-9,7380

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Specifications Comparison: Cadillac CT6 vs. BMW Z4

Model Year20162011
ModelCT6Z4
Body4dr Sedan2dr Hardtop conv.
Wheelbase122.4 in98.3 in
Length204.0 in166.9 in
Width74.0 in70.5 in
Height57.9 in50.8 in
Curb Weight4,083 lb.3,538 lb.
Fuel Capacity19.5 gal.14.5 gal.
Row 1 Headroom40.1 in39.1 in
Row 1 Shoulder Room58.3 in53.3 in
Row 1 Hip Room55.8 in0.0 in
Row 1 Legroom42.3 in42.2 in
Row 2 Headroom38.0 in0.0 in
Row 2 Shoulder Room56.1 in0.0 in
Row 2 Hip Room53.4 in0.0 in
Row 2 Legroom40.4 in0.0 in
Cargo Volume15.3 ft310.9 ft3

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Option Package Details
BMW Z4 sDrive35is

Navigation system
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio100Yes
Traffic information25Yes
Media drive, large15No
SD Card slot25No
Total Requested72595%
Total Not Requested405%
Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Total Requested400100%
Total Not Requested00%
iPod integration
FeatureValueRequested?
Voice control for external devices0Yes
USB port25Yes
Total Requested25100%
Total Not Requested00%
Cold Weather Package
FeatureValueRequested?
Heated front seats200Yes
Rear seat pass-through100Yes
Heated steering wheel100Yes
Cargo net40No
Headlight washers50No
Ski sack50No
Total Requested40074%
Total Not Requested14026%
Premium Package
FeatureValueRequested?
Power 4-way lumbar adjuster, driver seat150Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Telematics service, such as OnStar200Yes
Bluetooth cell phone link100Yes
Auto-dimming driver-side mirror75Yes
Power-folding mirrors50Yes
Auto-dimming passenger-side mirror75No
Interior ambient lighting150Yes
SMS text-to-speech reader25Yes
Bluetooth audio streaming25Yes
Remote app25Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power recliner, driver seat100Yes
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Total Requested210097%
Total Not Requested753%

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