Mercedes-Benz SL Mercedes-Benz SL 2008 Infiniti M Infiniti M 2013

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Mercedes-Benz SL 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.

Mercedes-Benz SL vs. Infiniti M Invoice Comparison

Lowest Total Price: $59,745

Infiniti M M37   
Difference: $43,060

Lowest Total Invoice: $54,897

Infiniti M M37   
Difference: $40,864

Calculate Payments

  Down Payment Interest Rate Term
Model Year2008200820082008201320132013
ModelSLSLSLSLMMM
TrimSL550SL600SL55 AMGSL65 AMGM37M56M35h
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr Sedan4dr Sedan4dr Sedan
Base Price $95,300 $133,200 $129,300 $187,200 $48,700 $61,200 $54,750
Base Invoice $88,629 $123,876 $120,249 $174,096 $45,087 $56,634 $50,675
Premium I Package 3,170   2,500        
Obstacle detection, rear 1,130 1,130 1,130 1,130      
Voice control for nav and audio 510 510 510 510      
Power trunk closer 520   520        
Wood trim     0 0      
Deluxe Touring Package         3,900 3,900 3,900
Premium Package         4,200   4,200
Body kit         2,040 2,040 2,040
Premium I Package 2,948   2,325        
Obstacle detection, rear 1,051 1,051 1,051 1,051      
Voice control for nav and audio 474 474 474 474      
Power trunk closer 484   484        
Wood trim     0 0      
Deluxe Touring Package         3,387 3,387 3,387
Premium Package         3,647   3,647
Body kit         1,871 1,871 1,871
Options (change) 5,330 1,640 4,660 1,640 10,140 5,940 10,140
Options (change) 4,957 1,525 4,334 1,525 8,905 5,258 8,905
Destination 875 875 875 875 905 905 905
Gas Tax 1,300 2,600 2,600 2,600 0 0 0
Total Price $102,805 $138,315 $137,435 $192,315 $59,745 $68,045 $65,795
Total Invoice $95,761 $128,876 $128,058 $179,096 $54,897 $62,797 $60,485

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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 Mercedes-Benz SL dealer quotes or Infiniti M dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Mercedes-Benz SL vs. Infiniti M

Lowest Adjusted Price and Invoice: Infiniti M M37
TrueDelta Adjusted Price Difference: $32,585
TrueDelta Adjusted Invoice Difference: $31,107
Model Year2008200820082008201320132013
ModelSLSLSLSLMMM
TrimSL550SL600SL55 AMGSL65 AMGM37M56M35h
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr Sedan4dr Sedan4dr Sedan
Engine382hp V8510hp V12510hp V8604hp V12330hp V6420hp V8302hp V6 H
TransmissionT7T5T5T5T7T7T7
DrivetrainRWDRWDRWDRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)250, 8250, 8250, 8250, 8?, 10?, 16?, 10
Tire (rear if not all the same)255/40-18255/40-18255/35-19255/35-19245/50-18245/50-18245/50-18
Total Price$102,805$138,315$137,435$192,315$59,745$68,045$65,795
Adjustments for Features-10,475-10,925-11,025-11,02500-25
Feature-Adjusted Total Price$92,330$127,390$126,410$181,290$59,745$68,045$65,770
Cost Above Minimum$0$35,060$34,080$88,960$0$8,300$6,025
Total Invoice$95,761$128,876$128,058$179,096$54,897$62,797$60,485
Adjustments for Features-9,757-10,179-10,273-10,26700-23
Feature-Adjusted Total Invoice$86,004$118,697$117,785$168,829$54,897$62,797$60,462
Cost Above Minimum$0$32,693$31,781$82,825$0$7,900$5,565

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Features Comparison: Mercedes-Benz SL vs. Infiniti M

Model Year2008200820082008201320132013
ModelSLSLSLSLMMM
TrimSL550SL600SL55 AMGSL65 AMGM37M56M35h
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200   $1200$1200$1200
5-speed manually-shiftable automatic $1000$1000$1000   
RWD$0$0$0$0$0$0$0
Accessories 
Active noise reduction    $0$0$0
Heated steering wheel    $100$100$100
Power rear side windows    $200$200$200
Power trunk / liftgate pull-down    $50$50$50
Power trunk closer$350$350$350$350   
Sunshade, rear, power    $225$225$225
Wind blocker, small$100$100$100$100   
Brakes, Airbags, and Other Safety 
Auto-raising roll bars / headrests$500$500$500$500   
Knee airbag, driver$75$75$75$75   
Obstacle detection, front$150$150$150$150   
Rearview camera    $200$200$200
Side curtain airbags    $350$350$350
Cargo Management 
Air-conditioned storage compartment$50$50$50$50   
Overhead sunglass holder    $25$25$25
Rear seat pass-through    $100$100$100
Storage compartment under front seat(s)$50$50$50$50   
Climate Control 
Breeze mode    $25$25$25
Heated windshield washer nozzles$15$15$15$15   
Ionizing air filtration    $50$50$50
Rear air vents    $100$100$100
Residual heat$50$50$50$50   
Wiper de-icer$25$25$25$25   
Exterior 
Body kit  $0$0$0$0$0
Power retractable hardtop$6750$6750$6750$6750   
Rear spoiler    $200$200$200
Sunroof    $900$900$900
Infotainment 
Aux input    $50$50$50
Bluetooth audio streaming    $25$25$25
CD changer, remote$200$200$200$200   
Concierge Services - 4 year subscription    $200$200$200
DVD-compatible player    $0$0$0
Media drive    $15$15$15
Telematics service, such as OnStar$200$200$200$200   
Telematics service, such as OnStar, with navigation    $225$225$225
Traffic + travel information    $25$25$25
USB port    $25$25$25
Instruments, Lights, and Mirrors 
Analog clock    $25$25$25
Auto-dimming passenger-side mirror    $75$75$75
Compass    $0$0$0
Cornering lights$50$50$50$50   
Fog light, rear$100$100$100$100   
Headlight washers$50$50$50$50   
Interior ambient lighting$150$150$150$150   
Large energy flow and fuel economy display      $25
Power-folding mirrors    $50$50$50
Turn signals on or near mirrors$25$25$25$25   
Seats and Interior Trim 
Center armrest(s), second row    $50$50$50
Leather door panel trim$250$250$250$250   
Leather-wrapped steering wheel$150   $150$150$150
Memory system, passenger seat$150$150$150$150   
Metal pedals$75$75$75$75   
No leather in second row$-300$-300$-300$-300   
Power 4-way lumbar adjuster, driver seat$150$150$150$150   
Power 4-way lumbar adjuster, passenger seat$150$150$150$150   
Power headrest height adjuster, driver seat$50$50$50$50   
Power headrest height adjuster, passenger seat$50$50$50$50   
Power lumbar adjuster, driver seat    $100$100$100
Power lumbar adjuster, passenger seat    $100$100$100
Power seatback bolsters, driver seat$100$100$100$100   
Power seatback bolsters, passenger seat$100$100$100$100   
Power thigh support length adjuster, driver seat$100$100$100$100   
Power thigh support length adjuster, passenger seat$100$100$100$100   
Synthetic suede headliner $650$650$650$650$650$650
Synthetic suede steering wheel  $150$150   
Upholstered instrument cluster hood    $50$50$50
Upholstered instrument panel, leather$1000$1000$1000$1000   
Wood trim$300$300$300$300   
Wood trim, alternative type    $300$300$300
Wood/leather-wrapped steering wheel $150     
Suspension, Wheels, and Tires 
Adaptive hydraulic struts, auto-leveling and ht. adjustable$4000$4000$4000$4000   
Electronic systems calibration selector    $200$200$200
Sport suspension (upgrade)  $0$0   
Transmission 
Steering-wheel-mounted transmission controls  $100$100   
Total Value of Features$16,515$16,965$17,065$17,065$6,040$6,040$6,065
Value of Feature Adjustments$10,475$10,925$11,025$11,025$0$0$25
Value of Feature Adjustments-9,757-10,179-10,273-10,26700-23

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Specifications Comparison: Mercedes-Benz SL vs. Infiniti M

Model Year20082013
ModelSLM
Body2dr Hardtop conv.4dr Sedan
Wheelbase100.8 in114.2 in
Length178.5 in194.7 in
Width71.5 in72.6 in
Height51.0 in59.1 in
Curb Weight4,221 lb.3,859 lb.
Fuel Capacity21.1 gal.20.0 gal.
Row 1 Headroom37.7 in39.1 in
Row 1 Shoulder Room54.0 in58.4 in
Row 1 Hip Room53.9 in54.3 in
Row 1 Legroom42.9 in44.0 in
Row 2 Headroom0.0 in37.7 in
Row 2 Shoulder Room0.0 in56.7 in
Row 2 Hip Room0.0 in53.5 in
Row 2 Legroom0.0 in36.2 in
Cargo Volume,
Minimum
7.3 ft314.9 ft3
Cargo Volume,
Maximum
10.2 ft314.9 ft3

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Option Package Details
Mercedes-Benz SL SL550

Premium I Package
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Cornering lights50No
Proximity key250Yes
Power seatback bolsters, passenger seat100No
Power 4-way lumbar adjuster, driver seat50No
Power seatback bolsters, driver100No
Power 4-way lumbar adjuster, passenger seat50No
Front sport buckets100Yes
Total Requested65065%
Total Not Requested35035%

Option Package Details
Mercedes-Benz SL SL55 AMG

Premium I Package
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Cornering lights50No
Proximity key250Yes
Total Requested55092%
Total Not Requested508%

Option Package Details
Infiniti M M37

Body kit
FeatureValueRequested?
Body kit0Yes
Rear spoiler200No
Total Requested00%
Total Not Requested200100%
Deluxe Touring Package
FeatureValueRequested?
Upgraded leather upholstery0No
Front sport buckets100Yes
Wood trim, alternative type300No
Synthetic suede headliner650Yes
Upholstered instrument cluster hood50No
Breeze mode25No
Sunshade, rear, power225No
Surround sound250Yes
Automatic air recirculation100Yes
Ionizing air filtration50No
Bose, 16 speakers (with subwoofer)350No
Total Requested110052%
Total Not Requested100048%
Premium Package
FeatureValueRequested?
Navigation system600Yes
Cooled or ventilated front seats300Yes
Obstacle detection, rear250Yes
Heated steering wheel100No
DVD-compatible player0No
Bose, 10 speakers (with subwoofer)350No
Voice control for nav and audio100Yes
Media drive, large15No
Telematics service, such as OnStar, with navigation225No
Traffic + travel information25No
Bluetooth audio streaming25No
Total Requested125063%
Total Not Requested74037%

Option Package Details
Infiniti M M56

Body kit
FeatureValueRequested?
Body kit0Yes
Rear spoiler200No
Total Requested00%
Total Not Requested200100%
Deluxe Touring Package
FeatureValueRequested?
Upgraded leather upholstery0No
Front sport buckets100Yes
Wood trim, alternative type300No
Synthetic suede headliner650Yes
Upholstered instrument cluster hood50No
Breeze mode25No
Sunshade, rear, power225No
Surround sound250Yes
Automatic air recirculation100Yes
Ionizing air filtration50No
Bose, 16 speakers (with subwoofer)350No
Total Requested110052%
Total Not Requested100048%

Option Package Details
Infiniti M M35h

Body kit
FeatureValueRequested?
Body kit0Yes
Rear spoiler200No
Total Requested00%
Total Not Requested200100%
Deluxe Touring Package
FeatureValueRequested?
Upgraded leather upholstery0No
Front sport buckets100Yes
Wood trim, alternative type300No
Synthetic suede headliner650Yes
Upholstered instrument cluster hood50No
Breeze mode25No
Sunshade, rear, power225No
Surround sound250Yes
Automatic air recirculation100Yes
Ionizing air filtration50No
Bose, 16 speakers (with subwoofer)350No
Total Requested110052%
Total Not Requested100048%
Premium Package
FeatureValueRequested?
Navigation system600Yes
Cooled or ventilated front seats300Yes
Obstacle detection, rear250Yes
Heated steering wheel100No
DVD-compatible player0No
Bose, 10 speakers (with subwoofer)350No
Voice control for nav and audio100Yes
Media drive, large15No
Telematics service, such as OnStar, with navigation225No
Traffic + travel information25No
Bluetooth audio streaming25No
Total Requested125063%
Total Not Requested74037%

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