Cadillac CTS Cadillac CTS 2013 Mazda RX-8 Mazda RX-8 2010

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Cadillac CTS vs. Mazda RX-8 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. Mazda RX-8 Invoice Comparison

Lowest Total Price: $34,750

Mazda RX-8 Grand Touring   
Difference: $11,745

Lowest Total Invoice: $32,068

Mazda RX-8 Grand Touring   
Difference: $11,811

Calculate Payments

  Down Payment Interest Rate Term
Model Year2013201320132010
ModelCTSCTSCTSRX-8
TrimPerformancePremiumCTS-VGrand Touring
Body2dr Coupe2dr Coupe2dr Coupe4dr Coupe
Base Price $43,950 $48,150 $63,215 $31,960
Base Invoice $41,532 $45,501 $59,106 $29,566
Navigation System 1,650      
Cargo net       40
Navigation system       2,000
Navigation System 1,452      
Cargo net       32
Navigation system       1,720
Options (change) 1,650 0 0 2,040
Options (change) 1,452 0 0 1,752
Destination 895 895 895 750
Gas Tax 0 0 2,600 0
Total Price $46,495 $49,045 $66,710 $34,750
Total Invoice $43,879 $46,396 $62,601 $32,068

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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

Want to find out how much dealers are willing to discount these cars?

Request free, no-obligation Cadillac CTS dealer quotes or Mazda RX-8 dealer quotes from dealers using our car quote form.

The process is easy and takes just a minute or two. You'll receive price quotes from local approved dealers within 48 hours.

TrueDelta Value Comparison: Cadillac CTS vs. Mazda RX-8

Lowest Adjusted Price and Invoice: Mazda RX-8 Grand Touring
TrueDelta Adjusted Price Difference: $9,530
TrueDelta Adjusted Invoice Difference: $9,721
Model Year2013201320132010
ModelCTSCTSCTSRX-8
TrimPerformancePremiumCTS-VGrand Touring
Body2dr Coupe2dr Coupe2dr Coupe4dr Coupe
Engine318hp V6318hp V6556hp V8232hp R2
TransmissionT6T6T6M6
DrivetrainRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)300, 10300, 10300, 10300, 9
Tire (rear if not all the same)235/50-18235/50-18255/40-19225/45-18
Total Price$46,495$49,045$66,710$34,750
Adjustments for Features-2,215-3,365-3,7400
Feature-Adjusted Total Price$44,280$45,680$62,970$34,750
Cost Above Minimum$0$1,400$18,690$0
Total Invoice$43,879$46,396$62,601$32,068
Adjustments for Features-2,090-3,183-3,5100
Feature-Adjusted Total Invoice$41,789$43,213$59,091$32,068
Cost Above Minimum$0$1,424$17,302$0

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Features Comparison: Cadillac CTS vs. Mazda RX-8

Model Year2013201320132010
ModelCTSCTSCTSRX-8
TrimPerformancePremiumCTS-VGrand Touring
Body2dr Coupe2dr Coupe2dr Coupe4dr Coupe
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100$1100 
6-speed manual   $150
RWD$0$0$0$0
Accessories 
Heated steering wheel $100  
Remote start$150$150$150 
Tilt steering wheel, manual   $150
Tilt/telescoping steering wheel, manual$250   
Tilt/telescoping steering wheel, power $350$350 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0$0 
Blind spot warning system$200$200$200 
Brake assist$50$50$50 
Obstacle detection, rear$250$250$250 
Rearview camera$200$200$200 
Rollover sensor$50$50$50 
Tires, run-flat  $150 
Cargo Management 
Overhead sunglass holder   $25
Rear seat pass-through   $100
Second-row high console   $250
Second-row low console$100$100$100 
Climate Control 
Automatic air recirculation $100$100 
Dual-zone climate control$125$125$125 
Rain-sensing wipers $175$175$175
Rear air vents$100$100$100 
Variable intermittent wipers$75   
Exterior 
Body kit  $0 
Rear spoiler   $200
Sunroof   $900
Infotainment 
CD changer, in-dash   $325
CD player$125$125$125 
DVD-compatible player$0$0$0 
Media drive$15$15$15 
Telematics service, such as OnStar, with navigation$225$225$225 
Traffic information$25$25$25 
USB port$25$25$25 
Voice control for nav and audio$100$100$100 
Instruments, Lights, and Mirrors 
Boost gauge  $75 
Compass$0$0$0 
Headlight washers  $50 
Interior ambient lighting $150$150 
Steering-linked headlights$150$150$150 
Trip computer$150$150$150 
Seats and Interior Trim 
Cooled or ventilated front seats $300  
Folding second row seats$300$300$300 
Leather-wrapped steering wheel$150 $150$150
Metal pedals   $75
Power fore-aft adjuster, passenger seat$100$100$100 
Power height adjuster, passenger seat$100$100$100 
Power lumbar adjuster, passenger seat$100$100$100 
Power recliner, passenger seat$100$100$100 
Power tilt adjuster, passenger seat$100$100$100 
Synthetic suede inserts in leather seating surfaces  $0 
Upholstered instrument panel$300$300$300 
Wood trim $300  
Wood/leather-wrapped steering wheel $150  
Suspension, Wheels, and Tires 
Adaptive dampers - electrical  $500 
Alloy wheels$350 $350$350
Electronic systems calibration selector  $200 
Polished alloy wheels $350  
Sport suspension (upgrade)$0$0  
Ultra-sport suspension (upgrade)  $0 
Transmission 
Steering-wheel-mounted transmission controls  $100 
Total Value of Features$5,065$6,215$6,590$2,850
Value of Feature Adjustments$2,215$3,365$3,740$0
Value of Feature Adjustments-2,090-3,183-3,5100

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Specifications Comparison: Cadillac CTS vs. Mazda RX-8

Model Year20132010
ModelCTSRX-8
Body2dr Coupe4dr Coupe
Wheelbase113.4 in106.4 in
Length188.5 in175.6 in
Width74.1 in69.7 in
Height55.9 in52.8 in
Curb Weight3,910 lb.3,065 lb.
Fuel Capacity18.0 gal.15.9 gal.
Row 1 Headroom36.9 in38.2 in
Row 1 Shoulder Room56.0 in54.8 in
Row 1 Hip Room54.5 in53.3 in
Row 1 Legroom42.4 in42.7 in
Row 2 Headroom34.6 in36.8 in
Row 2 Shoulder Room50.9 in54.9 in
Row 2 Hip Room47.7 in48.1 in
Row 2 Legroom35.0 in32.2 in
Cargo Volume10.5 ft37.6 ft3

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Option Package Details
Cadillac CTS Performance

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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