Mazda RX-8 Mazda RX-8 2010 Mazda Mazda6 Mazda Mazda6 2018

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Mazda RX-8 vs. Mazda Mazda6 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. Mazda Mazda6 Invoice Comparison

Lowest Total Price: $32,970

Mazda Mazda6 Grand Touring Reserve   
Difference: $2,303

Calculate Payments

  Down Payment Interest Rate Term
Model Year201020182018
ModelRX-8Mazda6Mazda6
TrimGrand TouringGrand Touring ReserveSignature
Body4dr Coupe4dr Sedan4dr Sedan
Base Price $31,960 $31,700 $34,750
Temporary spare tire 395    
Cargo net 40 50 50
Cargo mat 50 75 75
All-weather floor mats 78 125 125
Navigation system 2,000    
Door sill trim plates   125 125
Temporary spare tire 320    
Cargo net 32 40 40
Cargo mat 36 60 60
All-weather floor mats 62 100 100
Navigation system 1,720    
Door sill trim plates   100 100
Options (change) 2,563 375 375
Options (change) 2,170 300 300
Destination 750 895 895
Total Price $35,273 $32,970 $36,020

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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 Mazda Mazda6 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Mazda RX-8 vs. Mazda Mazda6

Lowest Adjusted Price: Mazda Mazda6 Grand Touring Reserve
Lowest Adjusted Invoice: Mazda Mazda6 Signature
TrueDelta Adjusted Price Difference: $8,328
TrueDelta Adjusted Invoice Difference: $31,532
Model Year201020182018
ModelRX-8Mazda6Mazda6
TrimGrand TouringGrand Touring ReserveSignature
Body4dr Coupe4dr Sedan4dr Sedan
Engine232hp R2250hp I4250hp I4
TransmissionM6T6T6
DrivetrainRWDFWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)300, 9231, 11231, 11
Tire (rear if not all the same)225/45-18225/45-19225/45-19
Total Price$35,273$32,970$36,020
Adjustments for Features0-6,025-7,275
Feature-Adjusted Total Price$35,273$26,945$28,745
Cost Above Minimum$0$0$1,800

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Features Comparison: Mazda RX-8 vs. Mazda Mazda6

Model Year201020182018
ModelRX-8Mazda6Mazda6
TrimGrand TouringGrand Touring ReserveSignature
Body4dr Coupe4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manual$150  
6-speed manually-shiftable automatic $1100$1100
RWD$0  
FWD $0$0
Accessories 
Adaptive cruise control, all-speed $850$850
Cruise control$150  
Heated steering wheel $100$100
Power rear side windows $200$200
Tilt steering wheel, manual$150  
Tilt/telescoping steering wheel, manual $250$250
Brakes, Airbags, and Other Safety 
911 assist $25$25
Active or whiplash-reducing head restraints, front seats $0$0
Around view cameras  $500
Automatic braking, high-speed or partial $200$200
Automatic braking, low-speed $200$200
Blind spot warning system $200$200
Brake assist $50$50
Cross-traffic warning, rear $100$100
Following distance indicator $25$25
Forward collision warning $200$200
G-vectoring control $100$100
Lane departure prevention, steering-based $200$200
Lane departure warning $200$200
Obstacle detection, front  $150
Obstacle detection, rear  $250
Rearview camera $200 
Cargo Management 
Rear seat pass-through$100  
Second-row high console$250  
Climate Control 
Dual-zone climate control $125$125
Rear air vents $100$100
Wiper de-icer $25$25
Drivetrain 
Limited-slip rear differential$300  
Exterior 
Laminated front side windows $200$200
Infotainment 
Android Auto support $100$100
App support $0$0
Apple CarPlay support $100$100
Bluetooth audio streaming $25$25
CD changer, in-dash$325  
HD radio $50$50
MP3-compatible player$50  
SMS text-to-speech reader $25$25
Traffic information $25$25
USB port $25$25
Voice control for nav and audio $100$100
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror $75$75
Auto-dimming headlights $200$200
Head-up display (HUD) $350$350
LED headlights, single projector or low beam only $750$750
Road sign information $75$75
Steering-linked headlights $150$150
Trip computer $150$150
Turn signals on or near mirrors $25$25
Xenon HID headlights$500  
Seats and Interior Trim 
Cooled or ventilated front seats $300$300
Folding second row seats $300$300
Heated second row seats $200$200
Interior trim, special color  $0
Metal pedals$75  
Power fore-aft adjuster, passenger seat $100$100
Power height adjuster, passenger seat $100$100
Power recliner, passenger seat $100$100
Synthetic suede door panel trim  $250
Wood trim  $300
Transmission 
Steering-wheel-mounted transmission controls $100$100
Total Value of Features$2,050$8,075$9,325
Value of Feature Adjustments$0$6,025$7,275
Value of Feature Adjustments0-218-241

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Specifications Comparison: Mazda RX-8 vs. Mazda Mazda6

Model Year20102018
ModelRX-8Mazda6
Body4dr Coupe4dr Sedan
Wheelbase106.4 in111.4 in
Length175.6 in191.5 in
Width69.7 in72.4 in
Height52.8 in57.1 in
Curb Weight3,065 lb.3,241 lb.
Fuel Capacity15.9 gal.16.4 gal.
Row 1 Headroom38.2 in38.4 in
Row 1 Shoulder Room54.8 in57.1 in
Row 1 Hip Room53.3 in56.1 in
Row 1 Legroom42.7 in42.2 in
Row 2 Headroom36.8 in37.1 in
Row 2 Shoulder Room54.9 in55.5 in
Row 2 Hip Room48.1 in56.1 in
Row 2 Legroom32.2 in38.7 in
Cargo Volume7.6 ft314.8 ft3

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