Cadillac CTS Cadillac CTS 2006 Mazda MX-5 Miata Mazda MX-5 Miata 2018

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Cadillac CTS vs. Mazda MX-5 Miata 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 MX-5 Miata Invoice Comparison

Lowest Total Price: $33,675

Mazda MX-5 Miata RF Grand Touring   
Difference: $3,450

Lowest Total Invoice: $31,879

Mazda MX-5 Miata RF Grand Touring   
Difference: $2,131

Calculate Payments

  Down Payment Interest Rate Term
Model Year200620062018
ModelCTSCTSMX-5 Miata
Trim2.8 / 3.6CTS-VRF Grand Touring
Body4dr Sedan4dr Sedan2dr Coupe
Base Price $29,270 $49,475 $32,750
Base Invoice $27,368 $45,372 $30,964
Sport Package 1,640    
Navigation system 2,995    
Leather seating surfaces 1,300    
Sunroof 1,200 1,200  
Cargo net     50
Sport Package 1,361    
Navigation system 2,486    
Leather seating surfaces 1,079    
Sunroof 996 996  
Cargo net     40
Options (change) 7,135 1,200 50
Options (change) 5,922 996 40
Destination 720 720 875
Gas Tax 0 1,300 0
Total Price $37,125 $52,695 $33,675
Total Invoice $34,010 $48,388 $31,879

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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 MX-5 Miata 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 MX-5 Miata

Lowest Adjusted Price and Invoice: Mazda MX-5 Miata RF Grand Touring
TrueDelta Adjusted Price Difference: $5,145
TrueDelta Adjusted Invoice Difference: $3,736
Model Year200620062018
ModelCTSCTSMX-5 Miata
Trim2.8 / 3.6CTS-VRF Grand Touring
Body4dr Sedan4dr Sedan2dr Coupe
Engine210hp V6400hp V8155hp I4
TransmissionM6M6M6
DrivetrainRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)212, 8212, 8?, 9
Tire (rear if not all the same)225/50-17245/45-18205/45-17
Total Price$37,125$52,695$33,675
Adjustments for Features0-1,700-1,695
Feature-Adjusted Total Price$37,125$50,995$31,980
Cost Above Minimum$0$13,870$0
Total Invoice$34,010$48,388$31,879
Adjustments for Features0-1,561-1,605
Feature-Adjusted Total Invoice$34,010$46,827$30,274
Cost Above Minimum$0$12,817$0

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Features Comparison: Cadillac CTS vs. Mazda MX-5 Miata

Model Year200620062018
ModelCTSCTSMX-5 Miata
Trim2.8 / 3.6CTS-VRF Grand Touring
Body4dr Sedan4dr Sedan2dr Coupe
Transmission and Drivetrain 
6-speed manual$150$150$150
RWD$0$0$0
Accessories 
Power rear side windows$200$200 
Power retractable rear window  $350
Proximity key  $250
Universal garage door opener $100$100
Wind blocker, small  $100
Brakes, Airbags, and Other Safety 
911 assist  $25
Active or whiplash-reducing head restraints, front seats  $0
Blind spot warning system  $200
Cross-traffic warning, rear  $100
Lane departure warning  $200
Roll bar  $200
Side curtain airbags$350$350 
Tire-pressure monitor $75$75
Tires, run-flat $150 
Cargo Management 
Rear seat pass-through$100$100 
Climate Control 
Dual-zone climate control$125$125 
Interior air filter$0$0 
Rain-sensing wipers  $175
Variable intermittent wipers$75$75 
Drivetrain 
Limited-slip rear differential$300$300 
Exterior 
Body kit $0 
Bodyside moldings$75$75 
Bright-finished exhaust tip(s) $25$25
Power retractable roof section  $2000
Sunroof$900$900 
Infotainment 
App support  $0
Aux input  $50
Bluetooth audio streaming  $25
Bluetooth cell phone link  $100
CD changer, in-dash$325$325 
CD player, remote  $100
HD radio  $50
MP3-compatible player  $50
SMS text-to-speech reader  $25
Telematics service, such as OnStar$200$200 
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror  $75
Auto-dimming headlights  $200
Compass  $0
Fog lights$125$125 
Headlight washers$50$50 
Illuminated visor mirror, driver$50$50 
Illuminated visor mirror, passenger$50$50 
LED headlights, single projector or low beam only  $750
Power-folding mirrors $50 
Steering-linked headlights  $150
Visor mirror, driver  $10
Visor mirror, passenger  $10
Xenon HID headlights$500$500 
Seats and Interior Trim 
Center armrest(s), front row$75$75 
Center armrest(s), second row$50$50 
Folding second row seats $300 
Heated front seats $200$200
Manual tilt adjuster, driver seat  $50
Memory system, driver seat $200 
Power fore-aft adjuster, driver seat$100$100 
Power fore-aft adjuster, passenger seat $100 
Power height adjuster, driver seat$100$100 
Power height adjuster, passenger seat $100 
Power lumbar adjuster, driver seat $100 
Power lumbar adjuster, passenger seat $100 
Power recliner, driver seat$100$100 
Power recliner, passenger seat $100 
Power tilt adjuster, driver seat$100$100 
Power tilt adjuster, passenger seat $100 
Synthetic suede inserts in leather seating surfaces $0 
Suspension, Wheels, and Tires 
Alloy wheels $350$350
Machined alloy wheels$350  
Sport suspension (upgrade)$0  
Ultra-sport suspension (upgrade) $0 
Total Value of Features$4,450$6,150$6,145
Value of Feature Adjustments$0$1,700$1,695
Value of Feature Adjustments0-1,561-1,605

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Specifications Comparison: Cadillac CTS vs. Mazda MX-5 Miata

Model Year20062018
ModelCTSMX-5 Miata
Body4dr Sedan2dr Coupe
Wheelbase113.4 in90.9 in
Length190.1 in154.1 in
Width70.6 in68.3 in
Height56.7 in49.0 in
Curb Weight3,510 lb.2,446 lb.
Fuel Capacity17.5 gal.11.9 gal.
Row 1 Headroom38.9 in36.8 in
Row 1 Shoulder Room56.6 in52.2 in
Row 1 Hip Room53.4 in52.0 in
Row 1 Legroom42.4 in43.1 in
Row 2 Headroom36.9 in0.0 in
Row 2 Shoulder Room56.2 in0.0 in
Row 2 Hip Room53.8 in0.0 in
Row 2 Legroom36.2 in0.0 in
Cargo Volume12.5 ft34.5 ft3

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Option Package Details
Cadillac CTS 2.8 / 3.6

Sport Package
FeatureValueRequested?
Sport suspension (upgrade)250No
Stability control400Yes
225/50WR17 tires400No
Limited-slip rear differential300No
Xenon HID headlights500Yes
Machined alloy wheels0No
Headlight washers50No
Total Requested90047%
Total Not Requested100053%

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