Cadillac CTS Cadillac CTS 2018 BMW Z4 BMW Z4 2015

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Cadillac CTS 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 CTS vs. BMW Z4 Invoice Comparison

Lowest Total Price: $58,230

BMW Z4 sDrive28i   
Difference: $2,955

Lowest Total Invoice: $54,254

BMW Z4 sDrive28i   
Difference: $3,880

Calculate Payments

  Down Payment Interest Rate Term
Model Year20182018201520152015
ModelCTSCTSZ4Z4Z4
TrimPremium LuxuryV-Sport Premium LuxurysDrive28isDrive35isDrive35is
Body4dr Sedan4dr Sedan2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Base Price $59,495 $71,095 $48,950 $56,950 $65,800
Base Invoice $56,520 $67,540 $45,715 $53,075 $61,215
Metallic paint (extra cost) 595 595 550 550 550
Engine-block heater 100 100 75 75 75
Technology Package     2,250 2,250 2,250
Cold Weather Package     700 700 700
Sport Package     2,300    
Obstacle detection, rear     750 750 750
Wood trim     0   0
Cargo net     60 60 60
Leather seating surfaces     1,250    
Satellite radio - one year subscription     350 350 350
M Sport Package       2,500  
Upholstered instrument panel, leather       1,350 1,350
Metallic paint (extra cost) 530 530 500 500 500
Engine-block heater 89 89 66 66 66
Technology Package     2,050 2,050 2,050
Cold Weather Package     635 635 635
Sport Package     2,095    
Obstacle detection, rear     685 685 685
Wood trim     0   0
Cargo net     53 53 53
Leather seating surfaces     1,140    
Satellite radio - one year subscription     320 320 320
M Sport Package       2,275  
Upholstered instrument panel, leather       1,230 1,230
Options (change) 695 695 8,285 8,585 6,085
Options (change) 619 619 7,544 7,814 5,539
Destination 995 995 995 995 995
Total Price $61,185 $72,785 $58,230 $66,530 $72,880
Total Invoice $58,134 $69,154 $54,254 $61,884 $67,749

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

Dealer Price Quotes

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Request free, no-obligation Cadillac CTS dealer quotes or BMW Z4 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Cadillac CTS vs. BMW Z4

Lowest Adjusted Price and Invoice: BMW Z4 sDrive28i
TrueDelta Adjusted Price Difference: $1,285
TrueDelta Adjusted Invoice Difference: $2,293
Model Year20182018201520152015
ModelCTSCTSZ4Z4Z4
TrimPremium LuxuryV-Sport Premium LuxurysDrive28isDrive35isDrive35is
Body4dr Sedan4dr Sedan2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Engine335hp V6420hp V6240hp I4300hp I6335hp I6
TransmissionT8T8M6S7S7
DrivetrainRWDRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 13?, 13?, 10?, 10650, 16
Tire (rear if not all the same)245/40-18245/40-18225/40-18225/40-18225/40-18
Total Price$61,185$72,785$58,230$66,530$72,880
Adjustments for Features-1,670-4,2700-2,400-2,850
Feature-Adjusted Total Price$59,515$68,515$58,230$64,130$70,030
Cost Above Minimum$0$9,000$0$5,900$11,800
Total Invoice$58,134$69,154$54,254$61,884$67,749
Adjustments for Features-1,587-4,0570-2,232-2,649
Feature-Adjusted Total Invoice$56,547$65,097$54,254$59,652$65,100
Cost Above Minimum$0$8,550$0$5,398$10,846

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Features Comparison: Cadillac CTS vs. BMW Z4

Model Year20182018201520152015
ModelCTSCTSZ4Z4Z4
TrimPremium LuxuryV-Sport Premium LuxurysDrive28isDrive35isDrive35is
Body4dr Sedan4dr Sedan2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300$1300   
6-speed manual  $150  
7-speed automated manual   $1200$1200
RWD$0$0$0$0$0
Accessories 
AC power outlet$100$100   
Active noise reduction$0$0   
Adaptive cruise control, all-speed $850   
Cruise control$150 $150$150$150
Electronic engine sound enhancement $0   
Power rear side windows$200$200   
Remote start$150$150   
Semi-automated parking system$500$500   
Sunshade, rear, power$225$225   
Sunshades, second row$125$125   
Tilt/telescoping steering wheel, manual  $250$250$250
Tilt/telescoping steering wheel, power$350$350   
Brakes, Airbags, and Other Safety 
Around view cameras$500$500   
Automatic braking, high-speed or partial $200   
Automatic braking, low-speed $200   
Backup collision intervention $150   
Blind spot warning system$200$200   
Cross-traffic warning, rear$100$100   
Dedicated short-range radio communications (DSRC)$0$0   
Following distance indicator$25$25   
Forward collision warning$200$200   
Lane departure warning$200$200   
Lane keeping assist$400$400   
Radar- or camera-based collision preparation system $0   
Rear side airbags$300$300   
Roll bar  $200$200$200
Safety key$5$5   
Side curtain airbags$350$350   
Vehicle health reports$0$0   
Vehicle-to-infrastructure (V2I) communication$0$0   
Vehicle-to-vehicle (V2V) communication$0$0   
Cargo Management 
Ski sack  $50$50$50
Climate Control 
Automatic air recirculation  $100$100$100
Heated windshield washer nozzles  $15$15$15
Rear air vents with automatic controls$250$250   
Drivetrain 
Active rear differential $500   
Engine / Motor 
Automatic start / stop$150 $150$150$150
Raised top speed limiter  $0$0$0
Regenerative braking  $0$0$0
Exterior 
Active grille shutters$0    
Laminated front side windows$200$200   
Laminated rear side windows $100   
Panoramic sunroof$1200$1200   
Power retractable hardtop  $6750$6750$6750
Tow hook(s), front$40$40   
Infotainment 
4G LTE connectivity$0$0   
Android Auto support$100$100   
Apple CarPlay support$100$100   
CD player  $125$125$125
DVD-compatible player  $0$0$0
Media drive  $15$15$15
MP3-compatible player  $50$50$50
S Voice support  $0$0$0
Satellite radio$200$200   
Satellite radio - one year subscription  $250$250$250
Siri Eyes Free support  $0$0$0
Surround sound$250$250  $250
Telematics service, such as OnStar  $200$200$200
Telematics service, such as OnStar, with navigation$225$225   
Text dictation  $50$50$50
Traffic + travel information  $25$25$25
Traffic information$25$25   
Voice recorder  $0$0$0
Wi-Fi hotspot$50$50   
Wireless charging station$75$75   
Instruments, Lights, and Mirrors 
Approach detection$25$25   
Auto-dimming headlights$200$200   
Auto-dimming passenger-side mirror  $75$75$75
Boost gauge $75   
Fog lights  $125$125$125
Head-up display (HUD)$350$350   
Headlight washers  $50$50$50
Illuminated visor mirror, driver$50$50   
Illuminated visor mirror, passenger$50$50   
Large color reconfigurable instrument cluster display $250   
Power-folding mirrors  $50$50$50
Rear camera mirror$200$200   
Trip computer$150$150   
Visor mirror, driver  $10$10$10
Visor mirror, passenger  $10$10$10
Seats and Interior Trim 
Aluminum trim   $100 
Center armrest(s), second row$50$50   
Cooled or ventilated front seats$300$300   
Coordinated climate control, front seats$0$0   
Door sill trim plates   $100$100
Folding second row seats$300$300   
Heated second row seats$200$200   
Illuminated door sill trim plates$200$200   
Leather door panel trim   $250$250
Manual thigh support length adjuster, driver seat $50$50$50$50
Manual thigh support length adjuster, passenger seat $50$50$50$50
Metal pedals $75   
No leather in second row  $-300$-300$-300
Power seatback bolsters, driver seat $100$100$100$100
Power seatback bolsters, passenger seat $100$100$100$100
Upholstered instrument panel$300$300   
Upholstered instrument panel, leather   $1000$1000
Wood trim$300$300$300 $300
Suspension, Wheels, and Tires 
Alloy wheels$350 $350$350$350
Electronic systems calibration selector $200$200$200$200
Machined alloy wheels $350   
Sport suspension (upgrade) $0$0$0$0
Transmission 
Launch control   $100$100
Steering-wheel-mounted transmission controls$100$100 $100$100
Total Value of Features$11,370$13,970$9,700$12,100$12,550
Value of Feature Adjustments$1,670$4,270$0$2,400$2,850
Value of Feature Adjustments-1,587-4,0570-2,232-2,649

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Specifications Comparison: Cadillac CTS vs. BMW Z4

Model Year20182015
ModelCTSZ4
Body4dr Sedan2dr Hardtop conv.
Wheelbase114.6 in98.3 in
Length195.5 in166.9 in
Width72.2 in70.5 in
Height57.2 in50.8 in
Curb Weight3,656 lb.3,264 lb.
Fuel Capacity19.0 gal.14.5 gal.
Row 1 Headroom39.2 in39.1 in
Row 1 Shoulder Room56.9 in53.3 in
Row 1 Hip Room53.8 in0.0 in
Row 1 Legroom42.6 in42.2 in
Row 2 Headroom37.5 in0.0 in
Row 2 Shoulder Room54.8 in0.0 in
Row 2 Hip Room53.3 in0.0 in
Row 2 Legroom35.4 in0.0 in
Cargo Volume13.7 ft310.9 ft3

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Option Package Details
BMW Z4 sDrive28i

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Total Requested400100%
Total Not Requested00%
Leather seating surfaces
FeatureValueRequested?
Leather seating surfaces900Yes
No leather in second row-300No
Total Requested900150%
Total Not Requested-300-50%
Technology Package
FeatureValueRequested?
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio100Yes
Media drive15No
Traffic + travel information25No
App support0Yes
Remote app25Yes
Siri Eyes Free support0Yes
S Voice support0No
Text dictation50No
SMS text-to-speech reader25Yes
Voice recorder0No
Smartphone integration0No
Total Requested75089%
Total Not Requested9011%
Cold Weather Package
FeatureValueRequested?
Heated front seats200Yes
Heated steering wheel100Yes
Headlight washers50No
Total Requested30086%
Total Not Requested5014%
Sport Package
FeatureValueRequested?
Sport suspension (upgrade)250Yes
Adaptive dampers - electrical500Yes
Manual thigh support adjuster, driver seat50Yes
Power seatback bolsters, driver seat100Yes
Manual thigh support adjuster, passenger seat50Yes
Power seatback bolsters, passenger seat100Yes
Front sport buckets100No
225/40WR18 tires200No
255/35WR18 tires200No
Raised top speed limiter0No
Total Requested105068%
Total Not Requested50032%

Option Package Details
BMW Z4 sDrive35i

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Total Requested400100%
Total Not Requested00%
Technology Package
FeatureValueRequested?
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio100Yes
Media drive15No
Traffic + travel information25No
App support0Yes
Remote app25Yes
Siri Eyes Free support0Yes
S Voice support0No
Text dictation50No
SMS text-to-speech reader25Yes
Voice recorder0No
Smartphone integration0No
Total Requested75089%
Total Not Requested9011%
Cold Weather Package
FeatureValueRequested?
Heated front seats200Yes
Heated steering wheel100Yes
Headlight washers50No
Total Requested30086%
Total Not Requested5014%
M Sport Package
FeatureValueRequested?
Sport front fascia (optional)0No
Sport rear fascia, e.g. diffuser (optional)0No
Dark-colored headliner (optional)0No
Sport suspension (upgrade)250Yes
Adaptive dampers - electrical500Yes
Raised top speed limiter0No
225/40WR18 tires200No
255/35WR18 tires200No
Total Requested75065%
Total Not Requested40035%

Option Package Details
BMW Z4 sDrive35is

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Total Requested400100%
Total Not Requested00%
Technology Package
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio100Yes
Media drive15No
Traffic + travel information25No
App support0Yes
Remote app25Yes
Siri Eyes Free support0Yes
S Voice support0No
Text dictation50No
SMS text-to-speech reader25Yes
Voice recorder0No
Smartphone integration0No
Total Requested75089%
Total Not Requested9011%
Cold Weather Package
FeatureValueRequested?
Heated front seats200Yes
Heated steering wheel100Yes
Headlight washers50No
Total Requested30086%
Total Not Requested5014%

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