Mazda RX-8 Mazda RX-8 2011 Infiniti Q70 Infiniti Q70 2017

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Mazda RX-8 vs. Infiniti Q70 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 RX-8 vs. Infiniti Q70 Invoice Comparison

Lowest Total Price: $35,540

Mazda RX-8 Grand Touring   
Difference: $16,175

Lowest Total Invoice: $32,781

Mazda RX-8 Grand Touring   
Difference: $15,239

Calculate Payments

  Down Payment Interest Rate Term
Model Year2011201720172017
ModelRX-8Q70Q70Q70
TrimGrand Touring3.75.6Hybrid
Body4dr Coupe4dr Sedan4dr Sedan4dr Sedan
Base Price $32,260 $50,100 $63,150 $56,200
Base Invoice $29,878 $46,593 $58,729 $52,266
Temporary spare tire 395      
Cargo mat 50 205 205 205
Navigation system 2,000      
Cargo net 40      
Premium Package   0   0
Rear spoiler   505 505 505
Temporary spare tire 320      
Cargo mat 36 153 153 153
Navigation system 1,720      
Cargo net 32      
Premium Package   0   0
Rear spoiler   369 369 369
Options (change) 2,485 710 710 710
Options (change) 2,108 522 522 522
Destination 795 905 905 905
Total Price $35,540 $51,715 $64,765 $57,815
Total Invoice $32,781 $48,020 $60,156 $53,693

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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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Request free, no-obligation Mazda RX-8 dealer quotes or Infiniti Q70 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Mazda RX-8 vs. Infiniti Q70

Lowest Adjusted Price and Invoice: Mazda RX-8 Grand Touring
TrueDelta Adjusted Price Difference: $11,645
TrueDelta Adjusted Invoice Difference: $11,033
Model Year2011201720172017
ModelRX-8Q70Q70Q70
TrimGrand Touring3.75.6Hybrid
Body4dr Coupe4dr Sedan4dr Sedan4dr Sedan
Engine232hp R2330hp V6420hp V8302hp V6 H
TransmissionM6T7T7T7
DrivetrainRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)300, 9?, 10?, 10?, 10
Tire (rear if not all the same)225/45-18245/50-18245/50-18245/50-18
Total Price$35,540$51,715$64,765$57,815
Adjustments for Features0-4,530-4,530-4,555
Feature-Adjusted Total Price$35,540$47,185$60,235$53,260
Cost Above Minimum$0$0$13,050$6,075
Total Invoice$32,781$48,020$60,156$53,693
Adjustments for Features0-4,206-4,208-4,230
Feature-Adjusted Total Invoice$32,781$43,814$55,948$49,463
Cost Above Minimum$0$0$12,134$5,649

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Features Comparison: Mazda RX-8 vs. Infiniti Q70

Model Year2011201720172017
ModelRX-8Q70Q70Q70
TrimGrand Touring3.75.6Hybrid
Body4dr Coupe4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manual$150   
7-speed manually-shiftable automatic $1200$1200$1200
RWD$0$0$0$0
Accessories 
Active noise reduction $0$0$0
Heated steering wheel $100$100$100
Power rear side windows $200$200$200
Power trunk / liftgate pull-down $50$50$50
Remote window/roof operation $15$15$15
Tilt steering wheel, manual$150   
Tilt/telescoping steering wheel, power $350$350$350
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0$0$0
Around view cameras $500$500$500
Brake assist $50$50$50
Moving object detection, front $25$25$25
Moving object detection, rear $25$25$25
Obstacle detection, rear $250$250$250
Cargo Management 
Second-row high console$250   
Climate Control 
Dual-zone climate control $125$125$125
Rear air vents $100$100$100
Drivetrain 
Limited-slip rear differential$300   
Infotainment 
Bluetooth audio streaming $25$25$25
CD changer, in-dash$325   
CD player $125$125$125
Concierge Services - 1 year subscription $50$50$50
DVD-compatible player $0$0$0
Media drive $15$15$15
Surround sound$250   
Telematics service, such as OnStar, with navigation $225$225$225
Traffic + travel information $25$25$25
USB port $25$25$25
Voice control for nav and audio $100$100$100
Instruments, Lights, and Mirrors 
Analog clock $25$25$25
Auto-dimming driver-side mirror $75$75$75
Auto-dimming passenger-side mirror $75$75$75
Compass $0$0$0
Large color reconfigurable instrument cluster display $250$250$250
Large energy flow and fuel economy display   $25
LED headlights $1000$1000$1000
Mirror tilt-down in reverse $25$25$25
Power-folding mirrors $50$50$50
Trip computer $150$150$150
Xenon HID headlights$500   
Seats and Interior Trim 
Cooled or ventilated front seats $300$300$300
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
Wood trim $300$300$300
Suspension, Wheels, and Tires 
Electronic systems calibration selector $200$200$200
Total Value of Features$2,000$6,530$6,530$6,555
Value of Feature Adjustments$0$4,530$4,530$4,555
Value of Feature Adjustments0-4,206-4,208-4,230

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Specifications Comparison: Mazda RX-8 vs. Infiniti Q70

Model Year20112017
ModelRX-8Q70
Body4dr Coupe4dr Sedan
Wheelbase106.4 in114.2 in
Length175.6 in194.7 in
Width69.7 in72.6 in
Height52.8 in59.1 in
Curb Weight3,065 lb.3,868 lb.
Fuel Capacity15.9 gal.20.0 gal.
Row 1 Headroom38.2 in39.1 in
Row 1 Shoulder Room54.8 in58.4 in
Row 1 Hip Room53.3 in54.3 in
Row 1 Legroom42.7 in44.4 in
Row 2 Headroom36.8 in37.7 in
Row 2 Shoulder Room54.9 in56.7 in
Row 2 Hip Room48.1 in53.5 in
Row 2 Legroom32.2 in36.2 in
Cargo Volume7.6 ft314.9 ft3

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Option Package Details
Infiniti Q70 3.7

Cargo mat
FeatureValueRequested?
Cargo mat40Yes
Cargo net40Yes
First-aid kit15No
Total Requested8084%
Total Not Requested1516%
Premium Package
FeatureValueRequested?
Navigation system600Yes
Leather seating surfaces900Yes
Cooled or ventilated front seats300No
Obstacle detection, rear250No
Heated steering wheel100No
DVD-compatible player0No
Bose, 10 speakers (with subwoofer)350No
Voice control for nav and audio100No
Media drive15No
Telematics service, such as OnStar, with navigation225No
Around view cameras300No
Traffic + travel information25No
Bluetooth audio streaming25No
Moving object detection, front25No
Moving object detection, rear25No
Total Requested150046%
Total Not Requested174054%

Option Package Details
Infiniti Q70 5.6

Cargo mat
FeatureValueRequested?
Cargo mat40Yes
Cargo net40Yes
First-aid kit15No
Total Requested8084%
Total Not Requested1516%

Option Package Details
Infiniti Q70 Hybrid

Cargo mat
FeatureValueRequested?
Cargo mat40Yes
Cargo net40Yes
First-aid kit15No
Total Requested8084%
Total Not Requested1516%
Premium Package
FeatureValueRequested?
Navigation system600Yes
Leather seating surfaces900Yes
Cooled or ventilated front seats300No
Obstacle detection, rear250No
Heated steering wheel100No
DVD-compatible player0No
Bose, 10 speakers (with subwoofer)350No
Voice control for nav and audio100No
Media drive15No
Telematics service, such as OnStar, with navigation225No
Around view cameras300No
Traffic + travel information25No
Bluetooth audio streaming25No
Moving object detection, front25No
Moving object detection, rear25No
Total Requested150046%
Total Not Requested174054%

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