Infiniti M Infiniti M 2008 Lexus GS Lexus GS 2015

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Infiniti M vs. Lexus GS 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. Lexus GS Invoice Comparison

Lowest Total Price: $55,844

Lexus GS 350   
Difference: $7,471

Lowest Total Invoice: $51,906

Lexus GS 350   
Difference: $5,755

Calculate Payments

  Down Payment Interest Rate Term
Model Year20082015
ModelMGS
TrimM45350
Body4dr Sedan4dr Sedan
Base Price $50,250 $48,600
Base Invoice $46,163 $45,198
Premium Package 9,650 1,400
AWD 2,500 2,250
Wood trim 0  
Cargo mat 100 105
Navigation system   0
Adaptive cruise control   2,000
Lane departure prevention   500
Cargo net   64
Premium Package 8,315 1,288
AWD 2,292 2,095
Wood trim 0  
Cargo mat 76 62
Navigation system   0
Adaptive cruise control   1,840
Lane departure prevention   460
Cargo net   38
Options (change) 12,250 6,319
Options (change) 10,683 5,783
Destination 815 925
Total Price $63,315 $55,844
Total Invoice $57,661 $51,906

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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 Lexus GS dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Infiniti M vs. Lexus GS

Lowest Adjusted Price and Invoice: Lexus GS 350
TrueDelta Adjusted Price Difference: $8,006
TrueDelta Adjusted Invoice Difference: $6,252
Model Year20082015
ModelMGS
TrimM45350
Body4dr Sedan4dr Sedan
Engine325hp V8306hp V6
TransmissionT5T6
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)14/20 MPG19/26 MPG
Audio (watts, speakers)234, 8299, 12
Tire (rear if not all the same)245/45-18235/45-18
Total Price$63,315$55,844
Adjustments for Features0-535
Feature-Adjusted Total Price$63,315$55,309
Total Invoice$57,661$51,906
Adjustments for Features0-497
Feature-Adjusted Total Invoice$57,661$51,409

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Features Comparison: Infiniti M vs. Lexus GS

Model Year20082015
ModelMGS
TrimM45350
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
5-speed manually-shiftable automatic$1000 
6-speed manually-shiftable automatic $1100
AWD$1700$1700
Accessories 
Remote app $25
Brakes, Airbags, and Other Safety 
Automatic braking, high-speed or partial $200
Driver attention monitor $500
Knee airbag, driver $75
Knee airbag, passenger $75
Rear side airbags $300
Cargo Management 
Overhead sunglass holder$25 
Climate Control 
Automatic air recirculation $100
Rear air vents $100
Rear air vents with manual controls$150 
Drivetrain 
Lockable center differential$150 
Exterior 
Bodyside moldings$75 
Infotainment 
App support $0
Aux input $50
Bluetooth audio streaming $25
CD changer, in-dash$325 
CD player $125
Entertainment system, ceiling-mounted$1000 
HD radio $50
iPod integration$100 
Media drive$15 
SD Card slot$25 
Siri Eyes Free support $0
SMS text-to-speech reader $25
Telematics service, such as OnStar $200
Traffic + travel information $25
Traffic information$25 
USB port $25
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror $75
Compass$0 
Headlight washers $50
Interior ambient lighting $150
Power-folding mirrors $50
Steering-linked headlights$150 
Seats and Interior Trim 
Heated second row seats$200 
Power recliner, second row seats$150 
Upholstered instrument panel $300
Suspension, Wheels, and Tires 
Electronic systems calibration selector $200
Transmission 
Steering-wheel-mounted transmission controls $100
Total Value of Features$5,090$5,625
Value of Feature Adjustments$0$535
Value of Feature Adjustments0-497

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Specifications Comparison: Infiniti M vs. Lexus GS

Model Year20082015
ModelMGS
Body4dr Sedan4dr Sedan
Wheelbase114.2 in112.2 in
Length192.6 in190.7 in
Width70.8 in72.4 in
Height59.4 in57.3 in
Curb Weight4,159 lb.3,980 lb.
Fuel Capacity20.0 gal.17.4 gal.
Row 1 Headroom39.6 in38.0 in
Row 1 Shoulder Room58.2 in57.3 in
Row 1 Hip Room55.1 in54.5 in
Row 1 Legroom44.2 in42.3 in
Row 2 Headroom37.8 in37.8 in
Row 2 Shoulder Room56.9 in55.7 in
Row 2 Hip Room53.9 in54.1 in
Row 2 Legroom37.3 in36.8 in
Cargo Volume14.9 ft314.3 ft3

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Option Package Details
Infiniti M M45

Premium Package
FeatureValueRequested?
Heated second row seats200No
Power recliner, second row seats150No
Sunshade, rear, power225Yes
Rear air vents with manual controls50No
Bose, 308W, 14 speakers (with subwoofer)350No
Entertainment system, ceiling-mounted1000No
Rear seat audio controls25No
Adaptive cruise control450Yes
Surround sound250Yes
DVD-compatible player0Yes
Traffic information25Yes
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200Yes
A/V input jacks25No
Lane departure prevention system150Yes
Forward collision alert200Yes
Navigation system600Yes
Rearview camera200Yes
Media drive, large15No
iPod integration100Yes
SD Card slot25No
Total Requested240057%
Total Not Requested184043%

Option Package Details
Lexus GS 350

Adaptive cruise control
FeatureValueRequested?
Adaptive cruise control450Yes
Radar- or camera-based collision preparation system0Yes
Driver attention monitor500No
Automatic braking, high-speed200No
Forward collision warning200Yes
Total Requested65048%
Total Not Requested70052%
Lane departure prevention system
FeatureValueRequested?
Lane departure prevention system150Yes
Lane departure warning system200Yes
Total Requested350100%
Total Not Requested00%
AWD
FeatureValueRequested?
AWD0Yes
6-speed manually-shiftable automatic0Yes
Headlight washers50No
Total Requested00%
Total Not Requested50100%
Navigation system
FeatureValueRequested?
Navigation system600Yes
DVD-compatible player0Yes
Voice control for nav and audio75Yes
Speed limit information0No
App support0No
Remote app25No
Total Requested67596%
Total Not Requested254%
Premium Package
FeatureValueRequested?
Heated front seats200Yes
Cooled or ventilated front seats300Yes
Rain-sensing wipers100Yes
Sunshade, rear, power225Yes
Total Requested825100%
Total Not Requested00%

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