Infiniti M Infiniti M 2008 Lexus IS Lexus IS 2020
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Infiniti M vs. Lexus IS 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 IS Invoice Comparison

Lowest Total Price: $52,959

Lexus IS 350   
Difference: $10,696

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  Down Payment Interest Rate Term
Model Year20082020
ModelMIS
TrimM45350
Body4dr Sedan4dr Sedan
Base Price $50,250 $42,180
Premium Package 9,650  
Cargo mat 100 105
Rear spoiler 340 389
Wood trim 0  
AWD 2,500 2,165
Luxury Package   3,985
Navigation System / Mark Levinson Pkg.   2,835
Sunshade, rear, power   210
Cargo net   65
Premium Package 8,315  
Cargo mat 76 65
Rear spoiler 260 259
Wood trim 0  
AWD 2,292 2,014
Luxury Package   3,665
Navigation System / Mark Levinson Pkg.   2,616
Sunshade, rear, power   192
Cargo net   39
Options (change) 12,590 9,754
Options (change) 10,943 8,850
Destination 815 1,025
Total Price $63,655 $52,959

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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

Want to find out how much dealers are willing to discount these cars?

Request free, no-obligation Infiniti M dealer quotes or Lexus IS 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. Lexus IS

Lowest Adjusted Price and Invoice: Lexus IS 350
TrueDelta Adjusted Price Difference: $12,121
TrueDelta Adjusted Invoice Difference: $48,312
Model Year20082020
ModelMIS
TrimM45350
Body4dr Sedan4dr Sedan
Engine325hp V8306hp V6
TransmissionT5T6
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)14/20 MPG19/26 MPG
Audio (watts, speakers)308, 14835, 15
Tire (rear if not all the same)245/45-18225/40-18
Total Price$63,655$52,959
Adjustments for Features0-1,425
Feature-Adjusted Total Price$63,655$51,534

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Features Comparison: Infiniti M vs. Lexus IS

Model Year20082020
ModelMIS
TrimM45350
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
5-speed manually-shiftable automatic$1000 
6-speed manually-shiftable automatic $1100
AWD$1700$1700
Accessories 
Heated steering wheel $100
Remote app $25
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0 
Automatic braking, low-speed $200
Blind spot warning system $200
Cross-traffic warning, rear $100
Knee airbag, driver $75
Knee airbag, passenger $75
Lane departure prevention$150 
Lane departure prevention, steering-based $200
Obstacle detection, front $150
Obstacle detection, rear $250
Pedestrian detection $50
Rear side airbags $300
Vehicle health reports $0
Cargo Management 
Rear seat pass-through$100 
Climate Control 
Automatic air recirculation $100
Rear air vents $100
Rear air vents with manual controls$150 
Water-repellent front-door glass $15
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 headlights $200
Auto-dimming passenger-side mirror $75
Compass$0 
Interior ambient lighting $150
LED headlights $1000
Steering-linked headlights$150 
Xenon HID headlights$500 
Seats and Interior Trim 
Folding second row seats $300
Heated second row seats$200 
Power lumbar adjuster, passenger seat$100 
Power recliner, second row seats$150 
Upholstered instrument cluster hood $50
Suspension, Wheels, and Tires 
Electronic systems calibration selector $200
Transmission 
Steering-wheel-mounted transmission controls $100
Total Value of Features$5,915$7,340
Value of Feature Adjustments$0$1,425
Value of Feature Adjustments0-266

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See a complete comparison of Infiniti M vs. Lexus IS features.

Specifications Comparison: Infiniti M vs. Lexus IS

Model Year20082020
ModelMIS
Body4dr Sedan4dr Sedan
Wheelbase114.2 in110.2 in
Length192.6 in184.3 in
Width70.8 in71.3 in
Height59.4 in56.3 in
Curb Weight4,159 lb.3,737 lb.
Fuel Capacity20.0 gal.17.4 gal.
Row 1 Headroom39.6 in38.2 in
Row 1 Shoulder Room58.2 in55.9 in
Row 1 Hip Room55.1 in54.3 in
Row 1 Legroom44.2 in44.8 in
Row 2 Headroom37.8 in36.9 in
Row 2 Shoulder Room56.9 in53.4 in
Row 2 Hip Room53.9 in54.0 in
Row 2 Legroom37.3 in32.2 in
Cargo Volume14.9 ft310.8 ft3

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See a complete comparison of Infiniti M vs. Lexus IS specs.

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
A/V input jacks25No
Lane departure prevention system150Yes
Forward collision alert200Yes
Adaptive cruise control450Yes
Surround sound250Yes
DVD-compatible player0Yes
Traffic information25Yes
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200Yes
Navigation system600Yes
Rearview camera200Yes
Media drive, large15No
iPod integration100Yes
SD Card slot25No
Total Requested240057%
Total Not Requested184043%

Option Package Details
Lexus IS 350

AWD
FeatureValueRequested?
AWD0Yes
6-speed manually-shiftable automatic0Yes
Heated front seats200Yes
Total Requested200100%
Total Not Requested00%
Luxury Package
FeatureValueRequested?
Wood trim300Yes
Leather seating surfaces900Yes
Memory system, driver seat200Yes
Obstacle detection, front150No
Obstacle detection, rear250No
Heated steering wheel100No
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Mirror tilt-down in reverse25Yes
Blind spot warning system200No
LED headlights500No
Cross-traffic warning, rear100No
Tilt/telescoping steering wheel, power100Yes
Rain-sensing wipers100Yes
Heated front seats200Yes
Cooled or ventilated front seats300Yes
Rearview camera200Yes
Total Requested240064%
Total Not Requested137536%
Navigation System / Mark Levinson Pkg.
FeatureValueRequested?
Surround sound250Yes
DVD-compatible player0Yes
Mark Levinson, 835W, 15 speakers (with subwoofer)350No
SMS text-to-speech reader25No
Speed limit information0No
Navigation system550Yes
Voice control for nav and audio75Yes
Vehicle health reports0No
App support0No
Total Requested87570%
Total Not Requested37530%

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