Lexus IS Lexus IS 2010 Mercedes-Benz SL Mercedes-Benz SL 2008

We are 103,000+ car owners sharing real-world car information.

Join Us

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: $50,525

Lexus IS 250C   
Difference: $51,010

Lowest Total Invoice: $44,651

Lexus IS 250C   
Difference: $49,929

Calculate Payments

  Down Payment Interest Rate Term
Model Year201020102008200820082008
ModelISISSLSLSLSL
Trim250C350CSL550SL600SL55 AMGSL65 AMG
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Base Price $39,440 $44,890 $95,300 $133,200 $129,300 $187,200
Base Invoice $35,495 $40,399 $88,629 $123,876 $120,249 $174,096
Luxury Package 3,055 3,055        
Navigation System / Mark Levinson Pkg. 4,015 4,015        
Radar- or camera-based collision preparation system 1,500 1,500        
Obstacle detection, rear 500 500 1,130 1,130 1,130 1,130
Headlight washers 100 100        
Tires, run-flat 1,040 1,040 220 220    
Voice control for nav and audio     510 510 510 510
Adaptive cruise control     2,200 2,200 2,200 2,200
Premium I Package         2,500  
Wood trim         0 0
Luxury Package 2,444 2,444        
Navigation System / Mark Levinson Pkg. 3,325 3,325        
Radar- or camera-based collision preparation system 1,200 1,200        
Obstacle detection, rear 400 400 1,051 1,051 1,051 1,051
Headlight washers 80 80        
Tires, run-flat 832 832 205 205    
Voice control for nav and audio     474 474 474 474
Adaptive cruise control     2,046 2,046 2,046 2,046
Premium I Package         2,325  
Wood trim         0 0
Options (change) 10,210 10,210 4,060 4,060 6,340 3,840
Options (change) 8,281 8,281 3,776 3,776 5,896 3,571
Destination 875 875 875 875 875 875
Gas Tax 0 0 1,300 2,600 2,600 2,600
Total Price $50,525 $55,975 $101,535 $140,735 $139,115 $194,515
Total Invoice $44,651 $49,555 $94,580 $131,127 $129,620 $181,142

Return to top

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 Mercedes-Benz SL 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. Mercedes-Benz SL

Lowest Adjusted Price and Invoice: Lexus IS 250C
TrueDelta Adjusted Price Difference: $46,035
TrueDelta Adjusted Invoice Difference: $45,295
Model Year201020102008200820082008
ModelISISSLSLSLSL
Trim250C350CSL550SL600SL55 AMGSL65 AMG
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Engine204hp V6306hp V6382hp V8510hp V12510hp V8604hp V12
TransmissionM6T6T7T5T5T5
DrivetrainRWDRWDRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)270, 12270, 12250, 8250, 8250, 8250, 8
Tire (rear if not all the same)225/40-18225/40-18255/40-18255/40-18255/35-19255/35-19
Total Price$50,525$55,975$101,535$140,735$139,115$194,515
Adjustments for Features0-1,050-4,975-6,675-6,275-6,625
Feature-Adjusted Total Price$50,525$54,925$96,560$134,060$132,840$187,890
Cost Above Minimum$0$4,400$0$37,500$36,280$91,330
Total Invoice$44,651$49,555$94,580$131,127$129,620$181,142
Adjustments for Features0-930-4,634-6,219-5,847-6,170
Feature-Adjusted Total Invoice$44,651$48,625$89,946$124,908$123,773$174,972
Cost Above Minimum$0$3,974$0$34,962$33,827$85,026

Return to top

Features Comparison: Lexus IS vs. Mercedes-Benz SL

Model Year201020102008200820082008
ModelISISSLSLSLSL
Trim250C350CSL550SL600SL55 AMGSL65 AMG
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Transmission and Drivetrain 
6-speed manual$150     
6-speed manually-shiftable automatic $1100    
7-speed manually-shiftable automatic  $1200   
5-speed manually-shiftable automatic   $1000$1000$1000
RWD$0$0$0$0$0$0
Accessories 
Power rear side windows$200$200    
Power trunk closer   $350 $350
Proximity key$250$250 $250$250$250
Wind blocker, small  $100$100$100$100
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    
Knee airbag, passenger$75$75    
Radar- or camera-based collision preparation system$0$0    
Rearview camera$200$200    
Side curtain airbags$350$350    
Tires, run-flat$150$150$150$150  
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 
Heated windshield washer nozzles  $15$15$15$15
Rear air vents$100$100    
Residual heat  $50$50$50$50
Water-repellent front-door glass$15$15    
Wiper de-icer  $25$25$25$25
Exterior 
Body kit    $0$0
Infotainment 
Aux input$50$50    
Bluetooth audio streaming$25$25    
CD changer, in-dash$325$325    
CD changer, remote  $200$200$200$200
CD player  $125$125$125$125
DVD-compatible player$0$0    
Telematics service, such as OnStar  $200$200$200$200
Traffic + travel information$25$25    
USB port$25$25    
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror$75$75    
Cornering lights   $50$50$50
Fog light, rear  $100$100$100$100
Steering-linked headlights$150$150    
Seats and Interior Trim 
Cooled or ventilated front seats$300$300 $300$300$300
Door sill trim plates  $100$100$100$100
Illuminated door sill trim plates$200$200    
Leather-wrapped steering wheel$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
Power 4-way lumbar adjuster, passenger seat   $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
Power seatback bolsters, passenger seat   $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
Synthetic suede steering wheel    $150$150
Upholstered instrument panel, leather  $1000$1000$1000$1000
Wood/leather-wrapped steering wheel   $150  
Suspension, Wheels, and Tires 
Adaptive hydraulic struts, auto-leveling and ht. adjustable  $4000$4000$4000$4000
Sport suspension (upgrade)    $0$0
Transmission 
Steering-wheel-mounted transmission controls $100  $100$100
Total Value of Features$3,315$4,365$8,290$9,990$9,590$9,940
Value of Feature Adjustments$0$1,050$4,975$6,675$6,275$6,625
Value of Feature Adjustments0-930-4,634-6,219-5,847-6,170

Return to top

Specifications Comparison: Lexus IS vs. Mercedes-Benz SL

Model Year20102008
ModelISSL
Body2dr Hardtop conv.2dr Hardtop conv.
Wheelbase107.5 in100.8 in
Length182.5 in178.5 in
Width70.9 in71.5 in
Height55.7 in51.0 in
Curb Weight3,841 lb.4,221 lb.
Fuel Capacity17.2 gal.21.1 gal.
Row 1 Headroom38.3 in37.7 in
Row 1 Shoulder Room54.3 in54.0 in
Row 1 Hip Room54.2 in53.9 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 ft37.3 ft3
Cargo Volume,
Maximum
10.810.2 ft3

Return to top

Option Package Details
Lexus IS 250C

Luxury Package
FeatureValueRequested?
Upgraded leather upholstery0No
Wood trim300Yes
Heated front seats200Yes
Cooled or ventilated front seats300Yes
Rain-sensing wipers100Yes
Steering-linked headlights150No
Xenon HID headlights500Yes
Memory system, driver seat200Yes
Memory system, passenger seat150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Mirror tilt-down in reverse25Yes
Illuminated door sill trim plates200No
Total Requested185081%
Total Not Requested42519%
Navigation System / Mark Levinson Pkg.
FeatureValueRequested?
Surround sound250Yes
DVD-compatible player0No
Mark Levinson, 270W, 12 speakers (with subwoofer)350No
Navigation system600Yes
Rearview camera200No
Voice control for nav and audio100Yes
Traffic + travel information25No
Total Requested95062%
Total Not Requested57538%

Option Package Details
Lexus IS 350C

Luxury Package
FeatureValueRequested?
Upgraded leather upholstery0No
Wood trim300Yes
Heated front seats200Yes
Cooled or ventilated front seats300Yes
Rain-sensing wipers100Yes
Steering-linked headlights150No
Xenon HID headlights500Yes
Memory system, driver seat200Yes
Memory system, passenger seat150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Mirror tilt-down in reverse25Yes
Illuminated door sill trim plates200No
Total Requested185081%
Total Not Requested42519%
Navigation System / Mark Levinson Pkg.
FeatureValueRequested?
Surround sound250Yes
DVD-compatible player0No
Mark Levinson, 270W, 12 speakers (with subwoofer)350No
Navigation system600Yes
Rearview camera200No
Voice control for nav and audio100Yes
Traffic + travel information25No
Total Requested95062%
Total Not Requested57538%

Option Package Details
Mercedes-Benz SL SL550

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Total Requested400100%
Total Not Requested00%

Option Package Details
Mercedes-Benz SL SL600

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Total Requested400100%
Total Not Requested00%

Option Package Details
Mercedes-Benz SL SL55 AMG

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Total Requested400100%
Total Not Requested00%
Premium I Package
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Cornering lights50No
Proximity key250Yes
Total Requested55092%
Total Not Requested508%

Option Package Details
Mercedes-Benz SL SL65 AMG

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Total Requested400100%
Total Not Requested00%

Was this information useful?

We're glad we could help! Share this page:

We're so sorry! Tell us how we can improve it.

See TrueDelta's information for all Sedans and Convertibles.
See TrueDelta's information for all Lexus models.