Infiniti M Infiniti M 2008 Acura TSX Acura TSX 2009
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Infiniti M vs. Acura TSX 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.

Infiniti M vs. Acura TSX Invoice Comparison

Lowest Total Price: $33,020

Acura TSX   
Difference: $15,045

Lowest Total Invoice: $30,425

Acura TSX   
Difference: $13,620

Calculate Payments

  Down Payment Interest Rate Term
Model Year200820082009
ModelMMTSX
TrimM35M45Base
Body4dr Sedan4dr Sedan4dr Sedan
Base Price $43,900 $50,250 $29,160
Base Invoice $40,343 $46,163 $26,822
Technology Package 3,350 3,350 3,100
Xenon HID headlights 0    
Wood trim 0 0  
Technology Package 2,887 2,887 2,843
Xenon HID headlights 0    
Wood trim 0 0  
Options (change) 3,350 3,350 3,100
Options (change) 2,887 2,887 2,843
Destination 815 815 760
Total Price $48,065 $54,415 $33,020
Total Invoice $44,045 $49,865 $30,425

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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 Infiniti M dealer quotes or Acura TSX 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: Infiniti M vs. Acura TSX

Lowest Adjusted Price and Invoice: Acura TSX
TrueDelta Adjusted Price Difference: $13,140
TrueDelta Adjusted Invoice Difference: $11,874
Model Year200820082009
ModelMMTSX
TrimM35M45Base
Body4dr Sedan4dr Sedan4dr Sedan
Engine275hp V6325hp V8201hp I4
TransmissionT5T5M6
DrivetrainRWDRWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)234, 8234, 8415, 10
Tire (rear if not all the same)245/45-18245/45-18225/50-17
Total Price$48,065$54,415$33,020
Adjustments for Features-1,905-1,9050
Feature-Adjusted Total Price$46,160$52,510$33,020
Cost Above Minimum$0$6,350$0
Total Invoice$44,045$49,865$30,425
Adjustments for Features-1,746-1,7460
Feature-Adjusted Total Invoice$42,299$48,119$30,425
Cost Above Minimum$0$5,820$0

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Features Comparison: Infiniti M vs. Acura TSX

Model Year200820082009
ModelMMTSX
TrimM35M45Base
Body4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
5-speed manually-shiftable automatic$1000$1000 
6-speed manual  $150
RWD$0$0 
FWD  $0
Accessories 
Proximity key$250$250 
Tilt/telescoping steering wheel, manual  $250
Tilt/telescoping steering wheel, power$350$350 
Brakes, Airbags, and Other Safety 
Brake- or yaw-sensor-initiated collision preparation system$0$0 
Cargo Management 
Cargo net$40$40 
Rear seat pass-through$100$100 
Climate Control 
Rain-sensing wipers$175$175 
Rear air vents$100$100 
Variable intermittent wipers  $75
Exterior 
Bodyside moldings$75$75 
Infotainment 
Aux input  $50
DVD-Audio-compatible player  $0
iPod integration$100$100 
Media drive$15$15 
SD Card slot$25$25 
Surround sound  $250
Traffic information  $25
USB port  $25
Instruments, Lights, and Mirrors 
Analog clock$25$25 
Auto-dimming driver-side mirror$75$75 
Interior ambient lighting  $150
Steering-linked headlights$150$150 
Seats and Interior Trim 
Cooled or ventilated front seats$300$300 
Folding second row seats  $300
Leather door panel trim  $250
Manual lumbar adjuster, driver seat  $50
Power height adjuster, passenger seat$100$100 
Power lumbar adjuster, driver seat$100$100 
Power lumbar adjuster, passenger seat$100$100 
Power tilt adjuster, passenger seat$100$100 
Wood trim$300$300 
Total Value of Features$3,480$3,480$1,575
Value of Feature Adjustments$1,905$1,905$0
Value of Feature Adjustments-1,746-1,7460

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See a complete comparison of Infiniti M vs. Acura TSX features.

Specifications Comparison: Infiniti M vs. Acura TSX

Model Year20082009
ModelMTSX
Body4dr Sedan4dr Sedan
Wheelbase114.2 in106.6 in
Length192.6 in186.2 in
Width70.8 in72.5 in
Height59.4 in56.7 in
Curb Weight3,890 lb.3,401 lb.
Fuel Capacity20.0 gal.18.5 gal.
Row 1 Headroom39.6 in37.6 in
Row 1 Shoulder Room58.2 in57.8 in
Row 1 Hip Room55.1 in55.6 in
Row 1 Legroom44.2 in42.4 in
Row 2 Headroom37.8 in37.0 in
Row 2 Shoulder Room56.9 in56.1 in
Row 2 Hip Room53.9 in54.2 in
Row 2 Legroom37.3 in34.3 in
Cargo Volume14.9 ft312.6 ft3

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See a complete comparison of Infiniti M vs. Acura TSX specs.

Option Package Details
Infiniti M M35

Technology Package
FeatureValueRequested?
Navigation system600Yes
Rearview camera200Yes
Bose, 234W, 8 speakers350No
Media drive, large15No
iPod integration100Yes
SD Card slot25No
Total Requested90070%
Total Not Requested39030%

Option Package Details
Infiniti M M45

Technology Package
FeatureValueRequested?
Navigation system600Yes
Rearview camera200Yes
Bose, 234W, 8 speakers350No
Media drive, large15No
iPod integration100Yes
SD Card slot25No
Total Requested90070%
Total Not Requested39030%

Option Package Details
Acura TSX

Technology Package
FeatureValueRequested?
Navigation system600Yes
CD changer, in-dash200Yes
DVD-Audio-compatible player0No
Rearview camera200Yes
Surround sound250No
Voice control for nav and audio100Yes
Traffic information25No
ELS, 415W, 10 speakers (with subwoofer)350No
Total Requested110064%
Total Not Requested62536%

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