Lexus IS Lexus IS 2014 Mercedes-Benz SL Mercedes-Benz SL 2017

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Lexus IS vs. Mercedes-Benz SL 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. Mercedes-Benz SL Invoice Comparison

Lowest Total Price: $52,715

Lexus IS 250C   
Difference: $35,160

Lowest Total Invoice: $49,012

Lexus IS 250C   
Difference: $32,777

Calculate Payments

  Down Payment Interest Rate Term
Model Year201420142017201720172017
ModelISISSLSLSLSL
Trim250C350CSL450SL550AMG SL63AMG SL65
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Base Price $42,860 $47,140 $86,950 $110,800 $151,350 $219,850
Base Invoice $39,861 $43,839 $80,864 $103,044 $140,756 $204,461
F Sport Package 2,550 2,550        
Adaptive cruise control 1,500 1,500        
Xenon HID headlights 875 875        
Navigation System / Mark Levinson Pkg. 3,520 3,520        
Obstacle detection, rear 500 500        
Wood trim         0 0
F Sport Package 2,349 2,349        
Adaptive cruise control 1,380 1,380        
Xenon HID headlights 807 807        
Navigation System / Mark Levinson Pkg. 3,245 3,245        
Obstacle detection, rear 460 460        
Wood trim         0 0
Options (change) 8,945 8,945 0 0 0 0
Options (change) 8,241 8,241 0 0 0 0
Destination 910 910 925 925 925 925
Gas Tax 0 0 0 0 0 1,300
Total Price $52,715 $56,995 $87,875 $111,725 $152,275 $222,075
Total Invoice $49,012 $52,990 $81,789 $103,969 $141,681 $206,686

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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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TrueDelta Value Comparison: Lexus IS vs. Mercedes-Benz SL

Lowest Adjusted Price and Invoice: Lexus IS 250C
TrueDelta Adjusted Price Difference: $30,710
TrueDelta Adjusted Invoice Difference: $28,635
Model Year201420142017201720172017
ModelISISSLSLSLSL
Trim250C350CSL450SL550AMG SL63AMG SL65
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Engine204hp V6306hp V6362hp V6449hp V8577hp V8621hp V12
TransmissionT6T6T9T9T7T7
DrivetrainRWDRWDRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)270, 12270, 12600, 11600, 11600, 11900, 12
Tire (rear if not all the same)255/40-18255/40-18255/35-19255/35-19255/35-19255/35-19
Total Price$52,715$56,995$87,875$111,725$152,275$222,075
Adjustments for Features00-4,450-7,500-12,975-17,075
Feature-Adjusted Total Price$52,715$56,995$83,425$104,225$139,300$205,000
Cost Above Minimum$0$4,280$0$20,800$55,875$121,575
Total Invoice$49,012$52,990$81,789$103,969$141,681$206,686
Adjustments for Features00-4,142-6,979-12,072-15,892
Feature-Adjusted Total Invoice$49,012$52,990$77,647$96,990$129,609$190,794
Cost Above Minimum$0$3,978$0$19,343$51,962$113,147

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Features Comparison: Lexus IS vs. Mercedes-Benz SL

Model Year201420142017201720172017
ModelISISSLSLSLSL
Trim250C350CSL450SL550AMG SL63AMG SL65
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100    
9-speed manually-shiftable automatic  $1400$1400  
7-speed manually-shiftable automatic    $1200$1200
RWD$0$0$0$0$0$0
Accessories 
Adaptive cruise control$600$600    
Adaptive cruise control, all-speed     $850
Cruise control  $150$150$150 
Hands-free trunk or liftgate   $100$100$100
Power door closers     $300
Power rear side windows$200$200    
Power trunk closer   $350$350$350
Proximity key$250$250 $250$250$250
Semi-automated parking system   $500$500$500
Wind blocker, power small  $300$300$300$300
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats  $0$0$0$0
Auto-raising roll bars / headrests  $500$500$500$500
Automatic braking, high-speed or partial  $200$200$200$200
Blind spot collision prevention     $150
Blind spot warning system     $200
Brake- or yaw-sensor-initiated collision preparation system  $0$0$0 
Collision preparation system, rear     $100
Cross-traffic detection for collision preparation system     $0
Cross-traffic warning, rear     $100
Driver drowsiness monitor  $150$150$150$150
Lane departure warning     $200
Lane keeping assist     $400
Obstacle detection, front$150$150 $150$150$150
Obstacle detection, rear$250$250 $250$250$250
Pedestrian detection     $50
Radar- or camera-based collision preparation system$0$0   $0
Rearview camera$200$200 $200$200$200
Temporary spare tire$150$150    
Tires, run-flat  $150$150  
Torque vectoring, brake-based  $100$100$100$100
Cargo Management 
Air-conditioned storage compartment  $50$50$50$50
Second-row low console$100$100    
Storage compartment under front seat(s)  $50$50$50$50
Climate Control 
Adaptive windshield washer system  $0$0$0$0
Heated washer fluid system  $50$50$50$50
Rain-sensing wipers  $175$175$175$175
Rear air vents$100$100    
Residual heat  $50$50$50$50
Variable intermittent wipers$75$75    
Washer fluid outlets in wiper blade  $100$100$100$100
Water-repellent front-door glass$15$15    
Wiper de-icer  $25$25$25$25
Drivetrain 
Limited-slip rear differential    $300$300
Engine / Motor 
Automatic start / stop  $150$150$150$150
Dual-mode exhaust, switchable  $500$500$500$500
Raised top speed limiter    $0$0
Exterior 
Electronically-variable tint, sunroof or glass roof panel     $2000
Glass roof panel(s)  $300$300$300$300
Rear spoiler$200$200  $200$200
Infotainment 
Android Auto support  $100$100$100$100
Apple CarPlay support  $100$100$100$100
CD changer, in-dash$325$325    
CD player  $125$125$125$125
In-vehicle Internet  $150$150$150$150
iPod integration  $100$100$100$100
Media drive  $15$15$15$15
Navigation map updates, three years  $0$0$0$0
SD Card slot  $25$25$25$25
Telematics service, such as OnStar$200$200    
Telematics service, such as OnStar, with navigation  $225$225$225$225
USB port$25$25    
Wi-Fi hotspot  $50$50$50$50
Instruments, Lights, and Mirrors 
Analog clock  $25$25  
Auto-dimming driver-side mirror  $75$75$75$75
Auto-dimming headlights  $200$200$200$200
Chronometer    $100$100
Cornering lights  $50$50$50$50
Fog light, rear  $100$100$100$100
Fog lights$125$125    
Interior ambient lighting$150$150    
Interior ambient lighting, configurable  $150$150$150$150
LED headlights  $1000$1000$1000$1000
Mirror tilt-down in reverse  $25$25$25$25
Xenon HID headlights$500$500    
Seats and Interior Trim 
Automatic seat bolsters, driver   $300$300$300
Automatic seat bolsters, front passenger   $300$300$300
Cooled or ventilated front seats$300$300 $300$300$300
Door sill trim plates$100$100    
Illuminated door sill trim plates  $200$200$200$200
Massage, driver seat   $100$100$100
Massage, passenger seat   $100$100$100
Memory system, driver seat  $200$200$200$200
Memory system, passenger seat  $150$150$150$150
Neck-level heating, front seats   $150$150$150
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    
Power lumbar adjuster, passenger seat$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
Upholstered instrument panel, leather  $1000$1000$1000$1000
Wood trim  $300$300$300$300
Suspension, Wheels, and Tires 
Active curve tilting    $1000$1000
Adaptive dampers - electrical  $500$500  
Adaptive hydraulic struts, auto-leveling and ht. adjustable    $4000$4000
Electronic systems calibration selector  $200$200$200$200
Sport suspension (upgrade)$0$0  $0 
Ultra-sport suspension (upgrade)     $0
Transmission 
Launch control    $100 
Total Value of Features$5,315$5,315$9,765$12,815$18,290$22,390
Value of Feature Adjustments$0$0$4,450$7,500$12,975$17,075
Value of Feature Adjustments00-4,142-6,979-12,072-15,892

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Specifications Comparison: Lexus IS vs. Mercedes-Benz SL

Model Year20142017
ModelISSL
Body2dr Hardtop conv.2dr Hardtop conv.
Wheelbase107.5 in101.7 in
Length182.5 in182.3 in
Width70.9 in73.9 in
Height55.7 in51.2 in
Curb Weight3,807 lb.3,827 lb.
Fuel Capacity17.2 gal.19.8 gal.
Row 1 Headroom38.3 in39.1 in
Row 1 Shoulder Room54.3 in55.5 in
Row 1 Hip Room54.2 in0.0 in
Row 1 Legroom44.1 in42.9 in
Row 2 Headroom36.1 in0.0 in
Row 2 Shoulder Room43.3 in0.0 in
Row 2 Hip Room44.7 in0.0 in
Row 2 Legroom25.9 in0.0 in
Cargo Volume,
Minimum
10.8 ft38.5 ft3
Cargo Volume,
Maximum
10.813.5 ft3

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Option Package Details
Lexus IS 250C

F Sport Package
FeatureValueRequested?
Upgraded leather upholstery0No
Cooled or ventilated front seats300Yes
Special exterior trim0No
Special interior trim0No
Sport front fascia (optional)0No
Metal pedals75Yes
Door sill trim plates100Yes
Sport suspension (upgrade)250Yes
Heated front seats200Yes
Rear spoiler200Yes
Front sport buckets100No
255/40YR18 tires400No
225/40YR18 tires200No
Total Requested112562%
Total Not Requested70038%
Navigation System / Mark Levinson Pkg.
FeatureValueRequested?
Surround sound250Yes
DVD-compatible player0Yes
Mark Levinson, 270W, 12 speakers (with subwoofer)350No
HD radio50Yes
SMS text-to-speech reader25Yes
Traffic + travel information25Yes
Remote app25Yes
Speed limit information0No
Navigation system600Yes
Rearview camera200Yes
Voice control for nav and audio100Yes
App support0Yes
Total Requested127578%
Total Not Requested35022%

Option Package Details
Lexus IS 350C

F Sport Package
FeatureValueRequested?
Upgraded leather upholstery0No
Cooled or ventilated front seats300Yes
Special exterior trim0No
Special interior trim0No
Sport front fascia (optional)0No
Metal pedals75Yes
Door sill trim plates100Yes
Sport suspension (upgrade)250Yes
Heated front seats200Yes
Rear spoiler200Yes
Front sport buckets100No
255/40YR18 tires400No
225/40YR18 tires200No
Total Requested112562%
Total Not Requested70038%
Navigation System / Mark Levinson Pkg.
FeatureValueRequested?
Surround sound250Yes
DVD-compatible player0Yes
Mark Levinson, 270W, 12 speakers (with subwoofer)350No
HD radio50Yes
SMS text-to-speech reader25Yes
Traffic + travel information25Yes
Remote app25Yes
Speed limit information0No
Navigation system600Yes
Rearview camera200Yes
Voice control for nav and audio100Yes
App support0Yes
Total Requested127578%
Total Not Requested35022%

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