Toyota Sienna Toyota Sienna 2018 Mazda RX-8 Mazda RX-8 2009

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Toyota Sienna 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.

Toyota Sienna vs. Mazda RX-8 Invoice Comparison

Lowest Total Price: $35,853

Mazda RX-8 Grand Touring   
Difference: $13,204

Lowest Total Invoice: $32,960

Mazda RX-8 Grand Touring   
Difference: $12,027

Calculate Payments

  Down Payment Interest Rate Term
Model Year20182009
ModelSiennaRX-8
TrimLimited PremiumGrand Touring
Body4dr Minivan, ext.4dr Coupe
Base Price $47,255 $31,000
Base Invoice $43,477 $28,681
Floor mats 330  
Cargo net 49 40
Cargo organizer 239 70
All-weather floor mats 189 78
Premium Package   900
6-speed shiftable automatic   700
Temporary spare tire   395
Navigation system   2,000
Floor mats 200  
Cargo net 35 32
Cargo organizer 145 56
All-weather floor mats 135 62
Premium Package   774
6-speed shiftable automatic   645
Temporary spare tire   320
Navigation system   1,720
Options (change) 807 4,183
Options (change) 515 3,609
Destination 995 670
Total Price $49,057 $35,853
Total Invoice $44,987 $32,960

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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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TrueDelta Value Comparison: Toyota Sienna vs. Mazda RX-8

Lowest Adjusted Price and Invoice: Mazda RX-8 Grand Touring
TrueDelta Adjusted Price Difference: $1,614
TrueDelta Adjusted Invoice Difference: $1,399
Model Year20182009
ModelSiennaRX-8
TrimLimited PremiumGrand Touring
Body4dr Minivan, ext.4dr Coupe
Engine296hp V6212hp R2
TransmissionT8T6
DrivetrainFWDRWD
EPA Fuel Economy (city/highway)19/27 MPG16/23 MPG
Audio (watts, speakers)605, 10300, 9
Tire (rear if not all the same)235/55-18225/45-18
Total Price$49,057$35,853
Adjustments for Features-11,5900
Feature-Adjusted Total Price$37,467$35,853
Total Invoice$44,987$32,960
Adjustments for Features-10,6280
Feature-Adjusted Total Invoice$34,359$32,960

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Features Comparison: Toyota Sienna vs. Mazda RX-8

Model Year20182009
ModelSiennaRX-8
TrimLimited PremiumGrand Touring
Body4dr Minivan, ext.4dr Coupe
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300 
6-speed manually-shiftable automatic $1100
FWD$0 
RWD $0
Accessories 
AC power outlet$100 
Adaptive cruise control$600 
Cruise control $150
Dual power sliding doors$800 
Heated steering wheel$100 
Power flip-out rear side windows$125 
Power liftgate$350 
Power rear side windows$200 
Sunshades, second row$125 
Sunshades, third row$125 
Tilt steering wheel, manual $150
Tilt/telescoping steering wheel, manual$250 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0 
Around view cameras$500 
Automatic braking, high-speed or partial$200 
Automatic braking, low-speed$200 
Blind spot warning system$200 
Brake assist$50 
Cross-traffic warning, rear$100 
Forward collision warning$200 
Knee airbag, driver$75 
Lane departure prevention, steering-based$200 
Lane departure warning$200 
Obstacle detection, front$150 
Obstacle detection, rear$250 
Pedestrian detection$50 
Perimeter scan$25 
Radar- or camera-based collision preparation system$0 
Seat cushion airbag, passenger$75 
Side curtain airbags $350
Side curtain airbags, three rows$500 
Cargo Management 
Console with shifter $150
Console without shifter$150 
Rear seat pass-through $100
Roof rails$250 
Second-row high console $250
Sliding center console$50 
Climate Control 
Dual-zone climate control$125 
Rear air vents with automatic controls$250 
Rear HVAC unit$400 
Rear wiper$175 
Wiper de-icer$25 
Drivetrain 
Limited-slip rear differential $300
Exterior 
Body kit$0 
Bright-finished exhaust tip(s) $25
Deep-tinted rear windows$275 
Laminated front side windows$200 
Rear bumper protector$40 
Rear spoiler$200 
Sunroof, second row$900 
Infotainment 
4G LTE connectivity$0 
Additional screen for entertainment system$200 
App support$0 
Blu-Ray-compatible entertainment system$100 
Bluetooth audio streaming$25 
CD changer, in-dash $325
CD player$125 
Entertainment system, ceiling-mounted$1000 
HD radio$50 
HDMI port$25 
Intercom$25 
SD Card slot$25 
Siri Eyes Free support$0 
SMS text-to-speech reader$25 
Telematics service, such as OnStar$200 
USB port$25 
Voice control for nav and audio$100 
Wi-Fi hotspot$50 
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror$75 
Auto-dimming headlights$200 
Auto-dimming passenger-side mirror$75 
Compass$0 
Conversation mirror$25 
Mirror tilt-down in reverse$25 
Power-folding mirrors$50 
Trip computer$150 
Turn signals on or near mirrors$25 
Seats and Interior Trim 
Door sill trim plates $100
Manual fore-aft adjuster, second row seats$75 
Manual legrests, second row$500 
Manual recliner, second row seats$75 
Power fore-aft adjuster, passenger seat$100 
Power recliner, passenger seat$100 
Power recliner, third row seats$150 
Power-stowing third row seats$1000 
Removable second row seats$0 
Suspension, Wheels, and Tires 
Alloy wheels $350
Machined alloy wheels$350 
Transmission 
Steering-wheel-mounted transmission controls $100
Total Value of Features$15,040$3,450
Value of Feature Adjustments$11,590$0
Value of Feature Adjustments-10,6280

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Specifications Comparison: Toyota Sienna vs. Mazda RX-8

Model Year20182009
ModelSiennaRX-8
Body4dr Minivan, ext.4dr Coupe
Wheelbase119.3 in106.4 in
Length200.2 in175.6 in
Width78.1 in69.7 in
Height68.9 in52.8 in
Curb Weight4,375 lb.3,094 lb.
Fuel Capacity20.0 gal.15.9 gal.
Row 1 Headroom41.0 in38.2 in
Row 1 Shoulder Room65.0 in54.8 in
Row 1 Hip Room58.6 in53.3 in
Row 1 Legroom40.5 in42.7 in
Row 2 Headroom39.7 in36.8 in
Row 2 Shoulder Room64.6 in54.9 in
Row 2 Hip Room66.1 in48.1 in
Row 2 Legroom37.6 in32.2 in
Row 3 Headroom38.3 in0.0 in
Row 3 Shoulder Room61.1 in0.0 in
Row 3 Hip Room50.3 in0.0 in
Row 3 Legroom36.3 in0.0 in
Cargo Volume,
Minimum
39.1 ft37.6 ft3
Cargo Volume,
Behind R2
87.1 ft37.6 ft3
Cargo Volume,
Maximum
150.0 ft37.6 ft3

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Option Package Details
Mazda RX-8 Grand Touring

6-speed manually-shiftable automatic
FeatureValueRequested?
6-speed manually-shiftable automatic0Yes
1.3L R2
OHV-2v
212 hp@7500
159 lb-ft@5500
1000Yes
Steering-wheel-mounted transmission controls100No
Total Requested100091%
Total Not Requested1009%
Premium Package
FeatureValueRequested?
Sunroof900Yes
Satellite radio200Yes
Total Requested1100100%
Total Not Requested00%

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