Porsche Boxster Porsche Boxster 2011 Cadillac CTS Cadillac CTS 2015

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Porsche Boxster 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.

Porsche Boxster vs. Cadillac CTS Invoice Comparison

Lowest Total Price: $73,495

Cadillac CTS CTS-V   
Difference: $4,310

Calculate Payments

  Down Payment Interest Rate Term
Model Year20112015
ModelBoxsterCTS
TrimS Black EditionCTS-V
Body2dr Convertible2dr Coupe
Base Price $65,200 $69,900
Adaptive Sports Seats 3,055  
Sport Chrono Package 960  
Cooled or ventilated front seats 800  
Heated front seats 525  
Limited-slip rear differential 950  
Obstacle detection, rear 530  
Adaptive dampers - electrical 2,090  
Audio controls on steering wheel 125  
Voice control for nav and audio 595  
6-speed manual 0  
Upholstered instrument panel, leather 2,025  
Adaptive Sports Seats 0  
Sport Chrono Package 0  
Cooled or ventilated front seats 0  
Heated front seats 0  
Limited-slip rear differential 0  
Obstacle detection, rear 451  
Adaptive dampers - electrical 0  
Audio controls on steering wheel 0  
Voice control for nav and audio 0  
6-speed manual 0  
Upholstered instrument panel, leather 0  
Options (change) 11,655 0
Options (change) 451 0
Destination 950 995
Gas Tax 0 2,600
Total Price $77,805 $73,495

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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: Porsche Boxster vs. Cadillac CTS

Lowest Adjusted Price: Cadillac CTS CTS-V
Lowest Adjusted Invoice: Porsche Boxster S Black Edition
TrueDelta Adjusted Price Difference: $2,805
TrueDelta Adjusted Invoice Difference: $67,577
Model Year20112015
ModelBoxsterCTS
TrimS Black EditionCTS-V
Body2dr Convertible2dr Coupe
Engine320hp H6556hp V8
TransmissionM6T6
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)19/26 MPG12/18 MPG
Audio (watts, speakers)325, 11300, 10
Tire (rear if not all the same)235/35-19255/40-19
Total Price$77,805$73,495
Adjustments for Features-1,5050
Feature-Adjusted Total Price$76,300$73,495

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Features Comparison: Porsche Boxster vs. Cadillac CTS

Model Year20112015
ModelBoxsterCTS
TrimS Black EditionCTS-V
Body2dr Convertible2dr Coupe
Transmission and Drivetrain 
6-speed manual$150 
6-speed manually-shiftable automatic $1100
RWD$0$0
Accessories 
Proximity key $250
Remote app $25
Remote start $150
Tilt/telescoping steering wheel, manual$250 
Tilt/telescoping steering wheel, power $350
Wind blocker, small$100 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0
Blind spot warning system $200
Rearview camera $200
Roll bar$200 
Rollover sensor $50
Side curtain airbags $350
Tires, run-flat $150
Vehicle health reports $0
Cargo Management 
Second-row low console $100
Climate Control 
Automatic air recirculation $100
Dual-zone climate control $125
Heated windshield washer nozzles$15 
Rear air vents $100
Water-repellent front-door glass$15 
Engine / Motor 
Mid-engine configuration$0 
Exterior 
Black grille (optional) $0
Body kit $0
Painted brake calipers (optional) $0
Power convertible top$4000 
Retractable rear spoiler$400 
Infotainment 
DVD-Audio-compatible player$0 
DVD-compatible player $0
Off-road navigation system$0 
Telematics service, such as OnStar, with navigation $225
Wireless charging station $75
Instruments, Lights, and Mirrors 
Approach detection $25
Auto-dimming driver-side mirror$75 
Auto-dimming passenger-side mirror$75 
Automatic headlights $125
Boost gauge $75
Chronometer$100 
Compass $0
Cornering lights$50 
Fog light, rear$100 
Seats and Interior Trim 
Center armrest(s), second row $50
Folding second row seats $300
Leather door panel trim$250 
Leather-wrapped steering wheel$150 
Manual thigh support length adjuster, driver seat $50
Manual thigh support length adjuster, passenger seat $50
No leather in second row$-300 
Power 4-way lumbar adjuster, driver seat$150 
Power lumbar adjuster, driver seat $100
Power lumbar adjuster, passenger seat $100
Synthetic suede inserts in leather seating surfaces $0
Synthetic suede steering wheel $150
Upholstered instrument panel $300
Upholstered instrument panel, leather$1000 
Wood trim $300
Suspension, Wheels, and Tires 
Ultra-sport suspension (upgrade) $0
Transmission 
Steering-wheel-mounted transmission controls $100
Total Value of Features$6,780$5,275
Value of Feature Adjustments$1,505$0
Value of Feature Adjustments-270

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Specifications Comparison: Porsche Boxster vs. Cadillac CTS

Model Year20112015
ModelBoxsterCTS
Body2dr Convertible2dr Coupe
Wheelbase95.1 in113.4 in
Length172.1 in188.5 in
Width70.9 in74.1 in
Height50.9 in55.9 in
Curb Weight2,987 lb.4,248 lb.
Fuel Capacity16.9 gal.18.0 gal.
Row 1 Headroom38.4 in36.9 in
Row 1 Shoulder Room51.7 in56.0 in
Row 1 Hip Room53.4 in54.5 in
Row 1 Legroom41.6 in42.4 in
Row 2 Headroom0.0 in34.6 in
Row 2 Shoulder Room0.0 in50.9 in
Row 2 Hip Room0.0 in47.7 in
Row 2 Legroom0.0 in35.0 in
Cargo Volume9.9 ft310.5 ft3

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Option Package Details
Porsche Boxster S Black Edition

Adaptive Sports Seats
FeatureValueRequested?
Power thigh bolsters, driver seat100Yes
Power seatback bolsters, driver100Yes
Power thigh bolsters, passenger seat100Yes
Power seatback bolsters, passenger seat100Yes
Front sport buckets100Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150No
Power fore-aft adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Total Requested120089%
Total Not Requested15011%
Sport Chrono Package
FeatureValueRequested?
Chronometer100No
Electronic systems calibration selector200Yes
Total Requested20067%
Total Not Requested10033%

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