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Lexus IS vs. Infiniti M 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.

Lexus IS vs. Infiniti M Invoice Comparison

Lowest Total Price: $52,959

Lexus IS 350   
Difference: $10,696

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  Down Payment Interest Rate Term
Model Year20202008
ModelISM
Trim350M45
Body4dr Sedan4dr Sedan
Base Price $42,180 $50,250
Luxury Package 3,985  
Navigation System / Mark Levinson Pkg. 2,835  
AWD 2,165 2,500
Cargo net 65  
Cargo mat 105 100
Rear spoiler 389 340
Sunshade, rear, power 210  
Premium Package   9,650
Wood trim   0
Luxury Package 3,665  
Navigation System / Mark Levinson Pkg. 2,616  
AWD 2,014 2,292
Cargo net 39  
Cargo mat 65 76
Rear spoiler 259 260
Sunshade, rear, power 192  
Premium Package   8,315
Wood trim   0
Options (change) 9,754 12,590
Options (change) 8,850 10,943
Destination 1,025 815
Total Price $52,959 $63,655

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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 Lexus IS dealer quotes or Infiniti M 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: Lexus IS vs. Infiniti M

Lowest Adjusted Price and Invoice: Lexus IS 350
TrueDelta Adjusted Price Difference: $12,121
TrueDelta Adjusted Invoice Difference: $48,312
Model Year20202008
ModelISM
Trim350M45
Body4dr Sedan4dr Sedan
Engine306hp V6325hp V8
TransmissionT6T5
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)19/26 MPG14/20 MPG
Audio (watts, speakers)835, 15308, 14
Tire (rear if not all the same)225/40-18245/45-18
Total Price$52,959$63,655
Adjustments for Features-1,4250
Feature-Adjusted Total Price$51,534$63,655

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Features Comparison: Lexus IS vs. Infiniti M

Model Year20202008
ModelISM
Trim350M45
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100 
5-speed manually-shiftable automatic $1000
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$7,340$5,915
Value of Feature Adjustments$1,425$0
Value of Feature Adjustments-2660

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

Specifications Comparison: Lexus IS vs. Infiniti M

Model Year20202008
ModelISM
Body4dr Sedan4dr Sedan
Wheelbase110.2 in114.2 in
Length184.3 in192.6 in
Width71.3 in70.8 in
Height56.3 in59.4 in
Curb Weight3,737 lb.4,159 lb.
Fuel Capacity17.4 gal.20.0 gal.
Row 1 Headroom38.2 in39.6 in
Row 1 Shoulder Room55.9 in58.2 in
Row 1 Hip Room54.3 in55.1 in
Row 1 Legroom44.8 in44.2 in
Row 2 Headroom36.9 in37.8 in
Row 2 Shoulder Room53.4 in56.9 in
Row 2 Hip Room54.0 in53.9 in
Row 2 Legroom32.2 in37.3 in
Cargo Volume10.8 ft314.9 ft3

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

Option Package Details
Lexus IS 350

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%

Option Package Details
Infiniti M M45

AWD
FeatureValueRequested?
AWD0Yes
Lockable center differential150No
Total Requested00%
Total Not Requested150100%
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%

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