Acura TSX Acura TSX 2008 Mazda RX-8 Mazda RX-8 2011

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Acura TSX 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.

Acura TSX vs. Mazda RX-8 Invoice Comparison

Lowest Total Price: $31,005

Acura TSX   
Difference: $5,145

Lowest Total Invoice: $28,556

Acura TSX   
Difference: $4,802

Calculate Payments

  Down Payment Interest Rate Term
Model Year20082011
ModelTSXRX-8
TrimBaseGrand Touring
Body4dr Sedan4dr Coupe
Base Price $28,190 $32,260
Base Invoice $25,915 $29,878
Navigation system 2,100 2,000
5-speed shiftable automatic 0  
6-speed shiftable automatic   700
Temporary spare tire   395
Navigation system 1,926 1,720
5-speed shiftable automatic 0  
6-speed shiftable automatic   645
Temporary spare tire   320
Options (change) 2,100 3,095
Options (change) 1,926 2,685
Destination 715 795
Total Price $31,005 $36,150
Total Invoice $28,556 $33,358

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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 Acura TSX dealer quotes or Mazda RX-8 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Acura TSX vs. Mazda RX-8

Lowest Adjusted Price and Invoice: Acura TSX
TrueDelta Adjusted Price Difference: $5,060
TrueDelta Adjusted Invoice Difference: $4,724
Model Year20082011
ModelTSXRX-8
TrimBaseGrand Touring
Body4dr Sedan4dr Coupe
Engine205hp I4212hp R2
TransmissionT5T6
DrivetrainFWDRWD
EPA Fuel Economy (city/highway)20/28 MPG16/23 MPG
Audio (watts, speakers)360, 8300, 9
Tire (rear if not all the same)215/50-17225/45-18
Total Price$31,005$36,150
Adjustments for Features0-85
Feature-Adjusted Total Price$31,005$36,065
Total Invoice$28,556$33,358
Adjustments for Features0-78
Feature-Adjusted Total Invoice$28,556$33,280

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Features Comparison: Acura TSX vs. Mazda RX-8

Model Year20082011
ModelTSXRX-8
TrimBaseGrand Touring
Body4dr Sedan4dr Coupe
Transmission and Drivetrain 
5-speed manually-shiftable automatic$1000 
6-speed manually-shiftable automatic $1100
FWD$0 
RWD $0
Accessories 
Power rear side windows$200 
Proximity key $250
Remote window/roof operation$15 
Tilt steering wheel, manual $150
Tilt/telescoping steering wheel, manual$250 
Brakes, Airbags, and Other Safety 
Brake assist$50 
Cargo Management 
Rear seat pass-through $100
Second-row high console $250
Climate Control 
Dual-zone climate control$125 
Rain-sensing wipers $175
Variable intermittent wipers$75 
Drivetrain 
Limited-slip rear differential $300
Exterior 
Body kit$0 
Infotainment 
MP3-compatible player $50
Surround sound $250
Voice control for nav and audio$100 
Instruments, Lights, and Mirrors 
Automatic headlights $125
Automatic-off headlights$25 
Interior ambient lighting$150 
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 door panel trim$250 
Manual lumbar adjuster, driver seat$50 
Power fore-aft adjuster, passenger seat$100 
Power lumbar adjuster, driver seat $100
Power recliner, passenger seat$100 
Transmission 
Steering-wheel-mounted transmission controls $100
Total Value of Features$2,965$3,050
Value of Feature Adjustments$0$85
Value of Feature Adjustments0-78

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Specifications Comparison: Acura TSX vs. Mazda RX-8

Model Year20082011
ModelTSXRX-8
Body4dr Sedan4dr Coupe
Wheelbase105.1 in106.4 in
Length183.4 in175.6 in
Width69.4 in69.7 in
Height57.3 in52.8 in
Curb Weight3,345 lb.3,094 lb.
Fuel Capacity17.1 gal.15.9 gal.
Row 1 Headroom37.8 in38.2 in
Row 1 Shoulder Room55.4 in54.8 in
Row 1 Hip Room54.4 in53.3 in
Row 1 Legroom42.4 in42.7 in
Row 2 Headroom37.3 in36.8 in
Row 2 Shoulder Room53.5 in54.9 in
Row 2 Hip Room54.4 in48.1 in
Row 2 Legroom34.2 in32.2 in
Cargo Volume13.2 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%

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