BMW Z4 BMW Z4 2008 Cadillac CTS Cadillac CTS 2009

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BMW Z4 vs. Cadillac CTS 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.

BMW Z4 vs. Cadillac CTS Invoice Comparison

Lowest Total Price: $48,300

BMW Z4 3.0si   
Difference: $1,280

Lowest Total Invoice: $44,620

BMW Z4 3.0si   
Difference: $714

Calculate Payments

  Down Payment Interest Rate Term
Model Year2008200820092009
ModelZ4Z4CTSCTS
Trim3.0siM CoupeBaseCTS-V
Body2dr Hatch2dr Hatch4dr Sedan4dr Sedan
Base Price $40,700 $50,400 $36,265 $58,280
Base Invoice $37,625 $46,550 $33,908 $53,326
Premium Package 2,350 2,950    
Sport Package 1,400      
Metallic paint (extra cost) 475 475    
Wood trim 0 0   600
Headlight washers 250      
Heated front seats 500 500    
Navigation system 1,800 1,800    
Summer Tire Performance Pkg.     1,490  
Premium Collection     10,050  
3.6L V6     1,000  
Navigation System       2,145
Premium Package 2,140 2,685    
Sport Package 1,275      
Metallic paint (extra cost) 430 430    
Wood trim 0 0   498
Headlight washers 230      
Heated front seats 455 455    
Navigation system 1,640 1,640    
Summer Tire Performance Pkg.     1,237  
Premium Collection     8,342  
3.6L V6     1,072  
Navigation System       1,780
Options (change) 6,775 5,725 12,540 2,745
Options (change) 6,170 5,210 10,651 2,278
Destination 825 825 775 775
Gas Tax 0 0 0 2,600
Total Price $48,300 $56,950 $49,580 $64,400
Total Invoice $44,620 $52,585 $45,334 $58,979

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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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TrueDelta Value Comparison: BMW Z4 vs. Cadillac CTS

Lowest Adjusted Price and Invoice: Cadillac CTS
TrueDelta Adjusted Price Difference: $3,290
TrueDelta Adjusted Invoice Difference: $3,465
Model Year2008200820092009
ModelZ4Z4CTSCTS
Trim3.0siM CoupeBaseCTS-V
Body2dr Hatch2dr Hatch4dr Sedan4dr Sedan
Engine255hp I6330hp I6304hp V6556hp V8
TransmissionM6M6M6M6
DrivetrainRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)430, 10430, 10300, 10300, 10
Tire (rear if not all the same)225/40-18225/45-18235/50-18255/40-19
Total Price$48,300$56,950$49,580$64,400
Adjustments for Features0-50-4,570-3,345
Feature-Adjusted Total Price$48,300$56,900$45,010$61,055
Cost Above Minimum$0$8,600$0$16,045
Total Invoice$44,620$52,585$45,334$58,979
Adjustments for Features0-46-4,179-3,063
Feature-Adjusted Total Invoice$44,620$52,539$41,155$55,916
Cost Above Minimum$0$7,919$0$14,761

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Features Comparison: BMW Z4 vs. Cadillac CTS

Model Year2008200820092009
ModelZ4Z4CTSCTS
Trim3.0siM CoupeBaseCTS-V
Body2dr Hatch2dr Hatch4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manual$150$150$150$150
RWD$0$0$0$0
Accessories 
Power rear side windows  $200$200
Proximity key  $250$250
Remote start  $150 
Tilt/telescoping steering wheel, manual$250$250  
Tilt/telescoping steering wheel, power  $350$350
Universal garage door opener  $100$100
Brakes, Airbags, and Other Safety 
Knee airbag, driver$75$75  
Knee airbag, passenger$75$75  
Obstacle detection, rear  $250$250
Side curtain airbags  $350$350
Tires, run-flat$150  $150
Cargo Management 
Cargo cover$75$75  
Cargo net  $40$40
Rear seat pass-through   $100
Climate Control 
Automatic air recirculation$100$100  
Dual-zone climate control  $125$125
Heated windshield washer nozzles$15$15  
Rear air vents  $100$100
Drivetrain 
Limited-slip rear differential $300$300$300
Exterior 
Body kit   $0
Panoramic sunroof  $1200 
Infotainment 
DVD-compatible player  $0$0
Media drive  $15$15
Satellite radio  $200$200
Telematics service, such as OnStar$200$200  
Telematics service, such as OnStar, with navigation  $225$225
Traffic information  $25$25
USB port  $25$25
Voice control for nav and audio  $100$100
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror$75$75  
Auto-dimming passenger-side mirror$75$75  
Boost gauge   $75
Compass  $0$0
Illuminated visor mirror, driver  $50$50
Illuminated visor mirror, passenger  $50$50
Interior ambient lighting  $150$150
Steering-linked headlights  $150$150
Turn signals on or near mirrors$25$25  
Visor mirror, driver$10$10  
Visor mirror, passenger$10$10  
Seats and Interior Trim 
Center armrest(s), second row  $50$50
Cooled or ventilated front seats  $300 
Folding second row seats  $300 
Leather door panel trim$250$250  
Leather-wrapped steering wheel$150$150 $150
Manual thigh support length adjuster, driver seat $50  
Manual thigh support length adjuster, passenger seat $50  
No leather in second row$-300$-300  
Power lumbar adjuster, driver seat  $100$100
Power lumbar adjuster, passenger seat  $100$100
Synthetic suede inserts in leather seating surfaces   $0
Upholstered instrument panel  $300$300
Wood/leather-wrapped steering wheel  $150 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical   $500
Alloy wheels$350$350 $350
Auto-leveling rear shocks  $200 
Electronic systems calibration selector$200  $200
Polished alloy wheels  $350 
Sport suspension (upgrade)$0$0  
Ultra-sport suspension (upgrade)  $0$0
Transmission 
Steering-wheel-mounted transmission controls  $100 
Total Value of Features$1,935$1,985$6,505$5,280
Value of Feature Adjustments$0$50$4,570$3,345
Value of Feature Adjustments0-46-4,179-3,063

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Specifications Comparison: BMW Z4 vs. Cadillac CTS

Model Year20082009
ModelZ4CTS
Body2dr Hatch4dr Sedan
Wheelbase98.2 in113.4 in
Length161.9 in191.6 in
Width70.1 in72.5 in
Height49.9 in58.0 in
Curb Weight3,109 lb.3,862 lb.
Fuel Capacity14.5 gal.18.0 gal.
Row 1 Headroom37.3 in38.8 in
Row 1 Shoulder Room52.5 in56.7 in
Row 1 Hip Room0.0 in55.1 in
Row 1 Legroom42.0 in42.4 in
Row 2 Headroom0.0 in37.2 in
Row 2 Shoulder Room0.0 in54.7 in
Row 2 Hip Room0.0 in54.1 in
Row 2 Legroom0.0 in35.9 in
Cargo Volume9.2 ft313.6 ft3

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Option Package Details
BMW Z4 3.0si

Premium Package
FeatureValueRequested?
Xenon HID headlights500Yes
Telematics service, such as OnStar200Yes
Bluetooth cell phone link100Yes
Auto-dimming driver-side mirror75No
Auto-dimming passenger-side mirror75No
Auto-dimming rearview mirror150Yes
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
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Total Requested185093%
Total Not Requested1507%
Sport Package
FeatureValueRequested?
Sport suspension (upgrade)250Yes
Front sport buckets100No
225/40WR18 tires200No
255/35WR18 tires200No
Electronic systems calibration selector200Yes
Total Requested45047%
Total Not Requested50053%

Option Package Details
BMW Z4 M Coupe

Premium Package
FeatureValueRequested?
Cruise control150Yes
Surround sound250Yes
THX-certified, 430W, 10 speakers (with subwoofer)350No
Telematics service, such as OnStar200Yes
Bluetooth cell phone link100Yes
Auto-dimming driver-side mirror75No
Auto-dimming passenger-side mirror75No
Auto-dimming rearview mirror150Yes
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
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Total Requested175078%
Total Not Requested50022%

Option Package Details
Cadillac CTS

Summer Tire Performance Pkg.
FeatureValueRequested?
Ultra-sport suspension (upgrade)250Yes
Performance braking system (optional)250No
Auto-leveling rear shocks200No
Polished alloy wheels0No
Steering-wheel-mounted transmission controls100No
235/50YR18 tires400No
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50Yes
Limited-slip rear differential300Yes
Fog lights125Yes
Total Requested122553%
Total Not Requested110047%
Premium Collection
FeatureValueRequested?
Wood trim300Yes
Wood/leather-wrapped steering wheel0No
Panoramic sunroof1200No
Folding second row seats300No
Obstacle detection, rear250No
Remote start150No
Proximity key250No
Tilt/telescoping steering wheel, power100No
Cooled or ventilated front seats300No
Second-row 2-section 3-person split bench100No
Traffic information25No
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio100No
Machined alloy wheels0No
Interior ambient lighting150No
CD changer, in-dash200No
Rain-sensing wipers100Yes
Alarm100No
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power lumbar adjuster, passenger seat100No
Universal garage door opener100No
Memory system, driver seat200Yes
Bluetooth cell phone link100Yes
Power height adjuster, passenger seat100Yes
Power tilt adjuster, passenger seat100Yes
Cargo net40No
Leather seating surfaces900Yes
Heated front seats200Yes
Power lumbar adjuster, driver seat100No
Media drive, large15No
USB port25No
Surround sound250Yes
Bose, 300W, 10 speakers (with subwoofer)350No
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50Yes
Sport suspension (upgrade)250Yes
Limited-slip rear differential300Yes
Fog lights125Yes
235/50VR18 tires400No
Total Requested427549%
Total Not Requested450551%

Option Package Details
Cadillac CTS CTS-V

Navigation System
FeatureValueRequested?
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio100No
Traffic information25No
Total Requested60083%
Total Not Requested12517%

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