Toyota Sienna Toyota Sienna 2010 Mazda RX-8 Mazda RX-8 2009

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

Join Us

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: $33,705

Mazda RX-8 Grand Touring   
Difference: $4,167

Lowest Total Invoice: $31,122

Mazda RX-8 Grand Touring   
Difference: $2,854

Calculate Payments

  Down Payment Interest Rate Term
Model Year20102009
ModelSiennaRX-8
TrimLimitedGrand Touring
Body4dr Minivan, ext.4dr Coupe
Base Price $35,665 $31,000
Base Invoice $32,097 $28,681
Preferred Accessory Package 292  
Xenon HID headlights 1,115  
Premium Package   900
6-speed shiftable automatic   700
Cargo net   40
Temporary spare tire   395
Preferred Accessory Package 187  
Xenon HID headlights 892  
Premium Package   774
6-speed shiftable automatic   645
Cargo net   32
Temporary spare tire   320
Options (change) 1,407 2,035
Options (change) 1,079 1,771
Destination 800 670
Total Price $37,872 $33,705
Total Invoice $33,976 $31,122

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 Toyota Sienna dealer quotes or Mazda RX-8 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: Toyota Sienna vs. Mazda RX-8

Lowest Adjusted Price and Invoice: Toyota Sienna Limited
TrueDelta Adjusted Price Difference: $548
TrueDelta Adjusted Invoice Difference: $1,376
Model Year20102009
ModelSiennaRX-8
TrimLimitedGrand Touring
Body4dr Minivan, ext.4dr Coupe
Engine266hp V6212hp R2
TransmissionA5T6
DrivetrainFWDRWD
EPA Fuel Economy (city/highway)17/23 MPG16/23 MPG
Audio (watts, speakers)360, 10300, 9
Tire (rear if not all the same)225/60-17225/45-18
Total Price$37,872$33,705
Adjustments for Features-4,7150
Feature-Adjusted Total Price$33,157$33,705
Total Invoice$33,976$31,122
Adjustments for Features-4,2300
Feature-Adjusted Total Invoice$29,746$31,122

Return to top

Features Comparison: Toyota Sienna vs. Mazda RX-8

Model Year20102009
ModelSiennaRX-8
TrimLimitedGrand Touring
Body4dr Minivan, ext.4dr Coupe
Transmission and Drivetrain 
5-speed automatic$900 
6-speed manually-shiftable automatic $1100
FWD$0 
RWD $0
Accessories 
Adaptive cruise control$600 
Cruise control $150
Dual power sliding doors$800 
Power flip-out rear side windows$125 
Power liftgate$350 
Power rear side windows$200 
Proximity key $250
Sunshades, second row$125 
Sunshades, third row$125 
Tilt steering wheel, manual $150
Tilt/telescoping steering wheel, manual$250 
Brakes, Airbags, and Other Safety 
Brake assist$50 
Obstacle detection, front$150 
Obstacle detection, rear$250 
Side curtain airbags $350
Side curtain airbags, three rows$500 
Cargo Management 
Console with shifter $150
Rear seat pass-through $100
Removable console$200 
Roof rack$300 
Second-row high console $250
Climate Control 
Automatic air recirculation$100 
Dual-zone climate control$125 
Rain-sensing wipers $175
Rear air vents with automatic controls$250 
Rear HVAC unit$400 
Rear wiper$175 
Variable intermittent wipers$75 
Wiper de-icer$25 
Drivetrain 
Limited-slip rear differential $300
Exterior 
Bodyside moldings$75 
Bright-finished exhaust tip(s) $25
Deep-tinted rear windows$275 
Rear bumper protector$40 
Infotainment 
Satellite radio $200
Surround sound $250
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror$75 
Compass$0 
Conversation mirror$25 
Power-folding mirrors$50 
Trip computer$150 
Turn signals on or near mirrors$25 
Seats and Interior Trim 
Door sill trim plates $100
Folding second row seats$300 
Leather seating surfaces, third-row seats$200 
Manual fore-aft adjuster, second row seats$75 
Manual recliner, second row seats$75 
Manual recliner, third row seats$125 
Power fore-aft adjuster, passenger seat$100 
Power recliner, passenger seat$100 
Removable second row seats$0 
Stowable third row seats$600 
Transmission 
Steering-wheel-mounted transmission controls $100
Total Value of Features$8,365$3,650
Value of Feature Adjustments$4,715$0
Value of Feature Adjustments-4,2300

Return to top

Specifications Comparison: Toyota Sienna vs. Mazda RX-8

Model Year20102009
ModelSiennaRX-8
Body4dr Minivan, ext.4dr Coupe
Wheelbase119.3 in106.4 in
Length200.0 in175.6 in
Width77.4 in69.7 in
Height68.9 in52.8 in
Curb Weight4,177 lb.3,094 lb.
Fuel Capacity20.0 gal.15.9 gal.
Row 1 Headroom42.0 in38.2 in
Row 1 Shoulder Room63.8 in54.8 in
Row 1 Hip Room58.4 in53.3 in
Row 1 Legroom42.9 in42.7 in
Row 2 Headroom40.2 in36.8 in
Row 2 Shoulder Room64.9 in54.9 in
Row 2 Hip Room67.5 in48.1 in
Row 2 Legroom39.6 in32.2 in
Row 3 Headroom38.1 in0.0 in
Row 3 Shoulder Room61.1 in0.0 in
Row 3 Hip Room51.8 in0.0 in
Row 3 Legroom39.5 in0.0 in
Cargo Volume,
Minimum
43.6 ft37.6 ft3
Cargo Volume,
Behind R2
94.5 ft37.6 ft3
Cargo Volume,
Maximum
148.9 ft37.6 ft3

Return to top

Option Package Details
Toyota Sienna Limited

Preferred Accessory Package
FeatureValueRequested?
Floor mats75Yes
Cargo net40Yes
First-aid kit15No
Total Requested11588%
Total Not Requested1512%

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 radio200No
Total Requested90082%
Total Not Requested20018%

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 Minivans
See TrueDelta's information for all Toyota models.