Mercedes-Benz SL Mercedes-Benz SL 2017 Subaru WRX Subaru WRX 2018

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Mercedes-Benz SL vs. Subaru WRX 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. Subaru WRX Invoice Comparison

Lowest Total Price: $36,260

Subaru WRX Limited   
Difference: $53,865

Lowest Total Invoice: $33,823

Subaru WRX Limited   
Difference: $50,059

Calculate Payments

  Down Payment Interest Rate Term
Model Year20172017201720172018
ModelSLSLSLSLWRX
TrimSL450SL550AMG SL63AMG SL65Limited
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr Sedan
Base Price $86,950 $110,800 $151,350 $219,850 $31,595
Base Invoice $80,864 $103,044 $140,756 $204,461 $29,708
Driver Assistance Package 2,250 2,250 2,250    
Wheels, dark finish     2,200 2,200  
Wood trim     0 0  
Navigation Package with Eyesight         3,300
Universal garage door opener         111
Auto-dimming rearview mirror         233
Door sill trim plates         161
Driver Assistance Package 2,093 2,093 2,093    
Wheels, dark finish     2,046 2,046  
Wood trim     0 0  
Navigation Package with Eyesight         2,928
Universal garage door opener         72
Auto-dimming rearview mirror         151
Door sill trim plates         104
Options (change) 2,250 2,250 4,450 2,200 3,805
Options (change) 2,093 2,093 4,139 2,046 3,255
Destination 925 925 925 925 860
Gas Tax 0 0 0 1,300 0
Total Price $90,125 $113,975 $156,725 $224,275 $36,260
Total Invoice $83,882 $106,062 $145,820 $208,732 $33,823

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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 Subaru WRX dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Mercedes-Benz SL vs. Subaru WRX

Lowest Adjusted Price and Invoice: Subaru WRX Limited
TrueDelta Adjusted Price Difference: $42,345
TrueDelta Adjusted Invoice Difference: $39,337
Model Year20172017201720172018
ModelSLSLSLSLWRX
TrimSL450SL550AMG SL63AMG SL65Limited
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr Sedan
Engine362hp V6449hp V8577hp V8621hp V12268hp H4
TransmissionT9T9T7T7M6
DrivetrainRWDRWDRWDRWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)600, 11600, 11600, 11900, 12440, 9
Tire (rear if not all the same)255/35-19255/35-19255/35-19255/35-19245/40-18
Total Price$90,125$113,975$156,725$224,275$36,260
Adjustments for Features-11,520-14,570-20,045-22,2450
Feature-Adjusted Total Price$78,605$99,405$136,680$202,030$36,260
Cost Above Minimum$0$20,800$58,075$123,425$0
Total Invoice$83,882$106,062$145,820$208,732$33,823
Adjustments for Features-10,722-13,558-18,650-20,7030
Feature-Adjusted Total Invoice$73,160$92,504$127,170$188,029$33,823
Cost Above Minimum$0$19,344$54,010$114,869$0

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Features Comparison: Mercedes-Benz SL vs. Subaru WRX

Model Year20172017201720172018
ModelSLSLSLSLWRX
TrimSL450SL550AMG SL63AMG SL65Limited
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr Sedan
Transmission and Drivetrain 
9-speed manually-shiftable automatic$1400$1400   
7-speed manually-shiftable automatic  $1200$1200 
6-speed manual    $150
RWD$0$0$0$0 
AWD    $1700
Accessories 
Hands-free trunk or liftgate $100$100$100 
Lead vehicle start alert    $25
PIN Code Access    $10
Power door closers   $300 
Power rear side windows    $200
Power trunk closer $350$350$350 
Proximity key $250$250$250$250
Remote app$25$25$25$25 
Remote window/roof operation$15$15$15$15 
Semi-automated parking system $500$500$500 
Tilt/telescoping steering wheel, manual    $250
Tilt/telescoping steering wheel, power$350$350$350$350 
Wind blocker, power small$300$300$300$300 
Brakes, Airbags, and Other Safety 
Auto-raising roll bars / headrests$500$500$500$500 
Backup collision intervention    $150
Blind spot collision prevention$150$150$150$150 
Collision preparation system, rear$100$100$100$100 
Cross-traffic detection for collision preparation system$0$0$0$0 
Driver drowsiness monitor$150$150$150$150 
Knee airbag, passenger$75$75$75$75 
Lane departure prevention, steering-based    $200
Lane keeping assist$400$400$400$400 
Lane sway warning    $25
Obstacle detection, front $150$150$150 
Obstacle detection, rear $250$250$250$250
Rearview camera $200$200$200$200
Rollover sensor    $50
Temporary spare tire    $150
Tires, run-flat$150$150   
Vehicle health reports    $0
Cargo Management 
Air-conditioned storage compartment$50$50$50$50 
Storage compartment under front seat(s)$50$50$50$50 
Climate Control 
Adaptive windshield washer system$0$0$0$0 
Automatic air recirculation$100$100$100$100 
Dual-zone climate control$125$125$125$125 
Heated washer fluid system$50$50$50$50 
Rain-sensing wipers$175$175$175$175 
Residual heat$50$50$50$50 
Variable intermittent wipers    $75
Washer fluid outlets in wiper blade$100$100$100$100 
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 
Body kit    $0
Electronically-variable tint, sunroof or glass roof panel   $2000 
Front splitter spoiler    $200
Glass roof panel(s)$300$300$300$300 
Hood scoop    $100
Power retractable hardtop$6750$6750$6750$6750 
Rear spoiler  $200$200$200
Sunroof    $900
Infotainment 
Android Auto support$100$100$100$100 
Apple CarPlay support$100$100$100$100 
CD player$125$125$125$125 
DVD-compatible player$0$0$0$0 
HD radio$50$50$50$50 
In-vehicle Internet$150$150$150$150 
iPod integration$100$100$100$100 
Media drive$15$15$15$15 
MP3-compatible player$50$50$50$50 
SD Card slot$25$25$25$25 
Siri Eyes Free support    $0
Surround sound$250$250$250$250 
Telematics service, such as OnStar    $200
Telematics service, such as OnStar, with navigation$225$225$225$225 
USB port    $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 
Boost gauge    $75
Chronometer  $100$100 
Compass    $0
Cornering lights$50$50$50$50 
Fog light, rear$100$100$100$100 
Fog lights    $125
Interior ambient lighting, configurable$150$150$150$150 
LED headlights$1000$1000$1000$1000 
LED headlights, single projector or low beam only    $750
Mirror tilt-down in reverse$25$25$25$25 
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 
Door sill trim plates    $100
Folding second row seats    $300
Illuminated door sill trim plates$200$200$200$200 
Leather door panel trim$250$250$250$250 
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 fore-aft adjuster, passenger seat$100$100$100$100 
Power headrest height adjuster, driver seat$50$50$50$50 
Power headrest height adjuster, passenger seat$50$50$50$50 
Power height adjuster, passenger seat$100$100$100$100 
Power lumbar adjuster, driver seat    $100
Power recliner, 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 
Power tilt 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
Ultra-sport suspension (upgrade)   $0 
Wheels, dark finish  $0$0$0
Transmission 
Launch control  $100  
Steering-wheel-mounted transmission controls$100$100$100$100 
Total Value of Features$18,280$21,330$26,805$29,005$6,760
Value of Feature Adjustments$11,520$14,570$20,045$22,245$0
Value of Feature Adjustments-10,722-13,558-18,650-20,7030

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Specifications Comparison: Mercedes-Benz SL vs. Subaru WRX

Model Year20172018
ModelSLWRX
Body2dr Hardtop conv.4dr Sedan
Wheelbase101.7 in104.3 in
Length182.3 in180.9 in
Width73.9 in70.7 in
Height51.2 in58.1 in
Curb Weight3,827 lb.3,277 lb.
Fuel Capacity19.8 gal.15.9 gal.
Row 1 Headroom39.1 in39.8 in
Row 1 Shoulder Room55.5 in55.6 in
Row 1 Hip Room0.0 in52.2 in
Row 1 Legroom42.9 in43.3 in
Row 2 Headroom0.0 in37.1 in
Row 2 Shoulder Room0.0 in54.2 in
Row 2 Hip Room0.0 in53.1 in
Row 2 Legroom0.0 in35.4 in
Cargo Volume,
Minimum
8.5 ft312.0 ft3
Cargo Volume,
Maximum
13.5 ft312.0 ft3

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Option Package Details
Mercedes-Benz SL SL450

Driver Assistance Package
FeatureValueRequested?
Speed limit information0No
Cross-traffic detection for collision preparation system0No
Rear cross-traffic detection100Yes
Collision preparation system, rear100No
Pedestrian detection50Yes
Lane keeping assist system400Yes
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200Yes
Adaptive cruise control, all-speed700Yes
Blind spot warning system200Yes
Blind spot intervention150No
Total Requested165087%
Total Not Requested25013%

Option Package Details
Mercedes-Benz SL SL550

Driver Assistance Package
FeatureValueRequested?
Speed limit information0No
Cross-traffic detection for collision preparation system0No
Rear cross-traffic detection100Yes
Collision preparation system, rear100No
Pedestrian detection50Yes
Lane keeping assist system400Yes
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200Yes
Adaptive cruise control, all-speed700Yes
Blind spot warning system200Yes
Blind spot intervention150No
Total Requested165087%
Total Not Requested25013%

Option Package Details
Mercedes-Benz SL AMG SL63

Driver Assistance Package
FeatureValueRequested?
Speed limit information0No
Cross-traffic detection for collision preparation system0No
Rear cross-traffic detection100Yes
Collision preparation system, rear100No
Pedestrian detection50Yes
Lane keeping assist system400Yes
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200Yes
Adaptive cruise control, all-speed700Yes
Blind spot warning system200Yes
Blind spot intervention150No
Total Requested165087%
Total Not Requested25013%

Option Package Details
Subaru WRX Limited

Auto-dimming rearview mirror
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Compass0No
Total Requested150100%
Total Not Requested00%
Navigation Package with Eyesight
FeatureValueRequested?
Obstacle detection, rear250Yes
Backup collision intervention150No
Navigation system600Yes
Turn signals on or near mirrors25Yes
Voice control for nav and audio75Yes
Blind spot warning system200Yes
Cross-traffic warning, rear100Yes
Navigation map updates, three years0Yes
Harman/Kardon, 440W, 9 speakers (with subwoofer)350No
Auto-dimming headlights200Yes
Adaptive cruise control, all-speed700Yes
Radar- or camera-based collision preparation system0Yes
Lane departure warning200Yes
Automatic braking, low-speed200Yes
Automatic braking, high-speed or partial200Yes
Forward collision warning200Yes
Lane sway warning25No
Lead vehicle start alert25No
Lane departure prevention, steering-based200Yes
Pedestrian detection50Yes
Total Requested320085%
Total Not Requested55015%

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