Mazda MX-5 Miata Mazda MX-5 Miata 2014 Infiniti Q50 Infiniti Q50 2018

We are 103,000+ car owners sharing real-world car information.

Join Us

Mazda MX-5 Miata vs. Infiniti Q50 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.

Mazda MX-5 Miata vs. Infiniti Q50 Invoice Comparison

Lowest Total Price: $31,350

Mazda MX-5 Miata Grand Touring   
Difference: $10,250

Lowest Total Invoice: $29,360

Mazda MX-5 Miata Grand Touring   
Difference: $9,387

Calculate Payments

  Down Payment Interest Rate Term
Model Year20142018201820182018
ModelMX-5 MiataQ50Q50Q50Q50
TrimGrand Touring3.0t LuxeHybrid Luxe3.0t Sport3.0t Red Sport
Body2dr Convertible4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $27,550 $38,950 $50,600 $40,650 $51,000
Base Invoice $26,041 $36,224 $47,058 $37,805 $47,430
Premium Package 1,390        
Suspension Package 650        
All-weather floor mats 50 225 225 225 225
Rear spoiler 400 430 430 430 430
Aluminum trim 515        
Leather seating surfaces   1,000      
Premium Package 1,194        
Suspension Package 558        
All-weather floor mats 40 195 195 195 195
Rear spoiler 320 403 403 403 403
Aluminum trim 412        
Leather seating surfaces   930      
Options (change) 3,005 1,655 655 655 655
Options (change) 2,524 1,528 598 598 598
Destination 795 995 995 995 995
Total Price $31,350 $41,600 $52,250 $42,300 $52,650
Total Invoice $29,360 $38,747 $48,651 $39,398 $49,023

Return to top

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 Mazda MX-5 Miata dealer quotes or Infiniti Q50 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: Mazda MX-5 Miata vs. Infiniti Q50

Lowest Adjusted Price and Invoice: Mazda MX-5 Miata Grand Touring
TrueDelta Adjusted Price Difference: $7,990
TrueDelta Adjusted Invoice Difference: $7,282
Model Year20142018201820182018
ModelMX-5 MiataQ50Q50Q50Q50
TrimGrand Touring3.0t LuxeHybrid Luxe3.0t Sport3.0t Red Sport
Body2dr Convertible4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine167hp I4300hp V6302hp V6 H300hp V6400hp V6
TransmissionM6T7T7T7T7
DrivetrainRWDRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 7?, 6?, 16?, 6?, 6
Tire (rear if not all the same)205/45-17225/50-18245/40-19245/40-19245/40-19
Total Price$31,350$41,600$52,250$42,300$52,650
Adjustments for Features0-2,260-9,210-2,310-6,310
Feature-Adjusted Total Price$31,350$39,340$43,040$39,990$46,340
Cost Above Minimum$0$0$3,700$650$7,000
Total Invoice$29,360$38,747$48,651$39,398$49,023
Adjustments for Features0-2,105-8,576-2,152-5,875
Feature-Adjusted Total Invoice$29,360$36,642$40,075$37,246$43,148
Cost Above Minimum$0$0$3,433$604$6,506

Return to top

Features Comparison: Mazda MX-5 Miata vs. Infiniti Q50

Model Year20142018201820182018
ModelMX-5 MiataQ50Q50Q50Q50
TrimGrand Touring3.0t LuxeHybrid Luxe3.0t Sport3.0t Red Sport
Body2dr Convertible4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manual$150    
7-speed manually-shiftable automatic $1200$1200$1200$1200
RWD$0$0$0$0$0
Accessories 
Adaptive cruise control, all-speed  $850  
Cruise control$150$150 $150$150
Eco accelerator  $100  
Heated steering wheel  $100 $100
Power rear side windows $200$200$200$200
Remote app  $25 $25
Remote start    $150
Remote window/roof operation $15$15$15$15
Tilt steering wheel, manual$150    
Tilt/telescoping steering wheel, manual $250 $250$250
Tilt/telescoping steering wheel, power  $350  
Wind blocker, small$100    
Brakes, Airbags, and Other Safety 
Around view cameras  $500 $500
Automatic braking, high-speed or partial  $200 $200
Backup collision intervention  $150 $150
Blind spot collision prevention  $150  
Blind spot warning system  $200 $200
Cross-traffic warning, rear  $100 $100
Lane departure warning  $200  
Lane keeping assist  $400  
Moving object detection, front  $25 $25
Moving object detection, rear  $25 $25
Obstacle detection, front  $150 $150
Obstacle detection, rear  $250 $250
Predictive forward collision warning  $250 $250
Radar- or camera-based collision preparation system  $0  
Rearview camera $200 $200 
Roll bar$200    
Side curtain airbags $350$350$350$350
Tires, run-flat $150$150$150$150
Torque vectoring, brake-based $100$100$100$100
Cargo Management 
Cargo tray $40$40$40$40
Overhead sunglass holder $25$25$25$25
Rear seat pass-through $100 $100$100
Climate Control 
Automatic air recirculation  $100  
Dual-zone climate control $125$125$125$125
Interior air filter $0$0$0$0
Intermittent wipers$0    
Ionizing air filtration  $50  
Rain-sensing wipers $175$175$175$175
Rear air vents $100$100$100$100
Drivetrain 
Limited-slip rear differential$300    
Engine / Motor 
Automatic start / stop  $150  
Exterior 
Convertible top$3000    
Painted brake calipers (optional)    $0
Self-repairing paint $0$0$0$0
Sunroof $900$900$900$900
Infotainment 
App support $0$0$0$0
Aux input $50$50$50$50
Bluetooth audio streaming $25$25$25$25
CD changer, in-dash$325    
CD player $125$125$125$125
Concierge Services - 1 year subscription $50$50$50$50
HD radio $50$50$50$50
Navigation system  $600 $600
SMS text-to-speech reader $25$25$25$25
Surround sound  $250  
Telematics service, such as OnStar  $200 $200
Traffic + travel information  $25 $25
USB port $25$25$25$25
Voice control for audio system $25 $25 
Voice control for nav and audio  $100 $100
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror  $75  
Auto-dimming headlights  $200  
Auto-dimming passenger-side mirror  $75  
Automatic headlights $125$125$125$125
Compass $0 $0 
Heated mirrors $25$25$25$25
Illuminated visor mirror, driver $50$50$50$50
Illuminated visor mirror, passenger $50$50$50$50
Interior ambient lighting  $150  
LED headlights $1000$1000$1000$1000
Mirror tilt-down in reverse  $25  
Steering-linked headlights  $150  
Turn signals on or near mirrors $25$25$25$25
Visor mirror, driver$10    
Visor mirror, passenger$10    
Xenon HID headlights$500    
Seats and Interior Trim 
Aluminum trim$100  $100$100
Center armrest(s), front row $75$75$75$75
Center armrest(s), second row $50$50$50$50
Folding second row seats    $300
Heated front seats$200 $200 $200
Manual height adjuster, driver seat$50    
Manual lumbar adjuster, driver seat $50   
Manual thigh support length adjuster, driver seat   $50$50
Manual thigh support length adjuster, passenger seat   $50$50
Memory system, driver seat  $200  
Metal pedals    $75
No leather in second row$-300    
Power fore-aft adjuster, driver seat $100$100$100$100
Power fore-aft adjuster, passenger seat $100$100$100$100
Power height adjuster, driver seat $100$100$100$100
Power height adjuster, passenger seat $100$100$100$100
Power lumbar adjuster, driver seat  $100$100$100
Power recliner, driver seat $100$100$100$100
Power recliner, passenger seat $100$100$100$100
Power seatback bolsters, driver seat   $100$100
Power tilt adjuster, driver seat $100$100$100$100
Power tilt adjuster, passenger seat $100$100$100$100
Wood trim $300$300  
Suspension, Wheels, and Tires 
Active steering, electronic link  $1000  
Adaptive dampers - electrical    $500
Alloy wheels$350 $350$350$350
Crosswind stabilization  $50  
Electronic systems calibration selector $200$200$200$200
Machined alloy wheels $350   
Performance steering system (optional)  $0 $0
Sport suspension (upgrade)$0 $0  
Wheels, dark finish    $0
Transmission 
Steering-wheel-mounted transmission controls    $100
Total Value of Features$5,295$7,555$14,505$7,605$11,605
Value of Feature Adjustments$0$2,260$9,210$2,310$6,310
Value of Feature Adjustments0-2,105-8,576-2,152-5,875

Return to top

Specifications Comparison: Mazda MX-5 Miata vs. Infiniti Q50

Model Year20142018
ModelMX-5 MiataQ50
Body2dr Convertible4dr Sedan
Wheelbase91.7 in112.2 in
Length157.3 in189.6 in
Width67.7 in71.8 in
Height49.0 in57.2 in
Curb Weight2,448 lb.3,672 lb.
Fuel Capacity12.7 gal.20.0 gal.
Row 1 Headroom37.4 in40.2 in
Row 1 Shoulder Room53.2 in56.7 in
Row 1 Hip Room50.6 in53.2 in
Row 1 Legroom43.1 in44.5 in
Row 2 Headroom0.0 in37.5 in
Row 2 Shoulder Room0.0 in56.1 in
Row 2 Hip Room0.0 in52.5 in
Row 2 Legroom0.0 in35.1 in
Cargo Volume5.3 ft313.2 ft3

Return to top

Option Package Details
Mazda MX-5 Miata Grand Touring

Premium Package
FeatureValueRequested?
Xenon HID headlights500Yes
Satellite radio200Yes
Bluetooth cell phone link100Yes
Alarm100No
Proximity key250Yes
Total Requested105091%
Total Not Requested1009%
Suspension Package
FeatureValueRequested?
Sport suspension (upgrade)250No
Limited-slip rear differential300No
Total Requested00%
Total Not Requested550100%

Option Package Details
Infiniti Q50 3.0t Luxe

All-weather floor mats
FeatureValueRequested?
All-weather floor mats75Yes
Cargo tray40No
Total Requested7565%
Total Not Requested4035%

Option Package Details
Infiniti Q50 Hybrid Luxe

All-weather floor mats
FeatureValueRequested?
All-weather floor mats75Yes
Cargo tray40No
Total Requested7565%
Total Not Requested4035%

Option Package Details
Infiniti Q50 3.0t Sport

All-weather floor mats
FeatureValueRequested?
All-weather floor mats75Yes
Cargo tray40No
Total Requested7565%
Total Not Requested4035%

Option Package Details
Infiniti Q50 3.0t Red Sport

All-weather floor mats
FeatureValueRequested?
All-weather floor mats75Yes
Cargo tray40No
Total Requested7565%
Total Not Requested4035%

Was this information useful?

We're glad we could help! Share this page:

We're so sorry! Tell us how we can improve it.

See TrueDelta's information for all Convertibles and Coupes.
See TrueDelta's information for all Mazda models.