Mercedes-Benz SL Mercedes-Benz SL 2011 Audi A4 / S4 Audi A4 / S4 2012

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Mercedes-Benz SL vs. Audi A4 / S4 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. Audi A4 / S4 Invoice Comparison

Lowest Total Price: $46,550

Audi A4 / S4 A4 2.0T   
Difference: $61,695

Lowest Total Invoice: $43,358

Audi A4 / S4 A4 2.0T   
Difference: $57,462

Calculate Payments

  Down Payment Interest Rate Term
Model Year20112011201120122012
ModelSLSLSLA4 / S4A4 / S4
TrimSL550SL63 AMGSL65 AMGA4 2.0TS4 3.0T
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr Sedan4dr Sedan
Base Price $102,600 $139,050 $198,750 $32,500 $47,300
Base Invoice $95,418 $129,316 $184,838 $30,227 $43,990
Obstacle detection, rear 1,170 1,170      
Adaptive cruise control 2,300 2,300 2,300 2,100 2,100
Wood trim   0 0 350  
Prestige Package       9,500 6,700
Sport Package       750  
Metallic paint (extra cost)       475 475
Obstacle detection, rear 1,088 1,088      
Adaptive cruise control 2,139 2,139 2,139 1,954 1,954
Wood trim   0 0 325  
Prestige Package       8,837 6,232
Sport Package       697  
Metallic paint (extra cost)       443 443
Options (change) 3,470 3,470 2,300 13,175 9,275
Options (change) 3,227 3,227 2,139 12,256 8,629
Destination 875 875 875 875 875
Gas Tax 1,300 2,600 2,600 0 0
Total Price $108,245 $145,995 $204,525 $46,550 $57,450
Total Invoice $100,820 $136,018 $190,452 $43,358 $53,494

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While we strive for accuracy, the site is not error-free, and prices can change at any time.

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TrueDelta Value Comparison: Mercedes-Benz SL vs. Audi A4 / S4

Lowest Adjusted Price and Invoice: Audi A4 / S4 A4 2.0T
TrueDelta Adjusted Price Difference: $51,055
TrueDelta Adjusted Invoice Difference: $47,552
Model Year20112011201120122012
ModelSLSLSLA4 / S4A4 / S4
TrimSL550SL63 AMGSL65 AMGA4 2.0TS4 3.0T
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr Sedan4dr Sedan
Engine382hp V8518hp V8604hp V12211hp I4333hp V6
TransmissionT7T7T5CVT-8M6
DrivetrainRWDRWDRWDFWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)510, 10510, 10510, 10505, 14505, 14
Tire (rear if not all the same)255/40-18255/35-19255/35-19245/40-18255/35-19
Total Price$108,245$145,995$204,525$46,550$57,450
Adjustments for Features-10,640-11,990-13,0400-800
Feature-Adjusted Total Price$97,605$134,005$191,485$46,550$56,650
Cost Above Minimum$0$36,400$93,880$0$10,100
Total Invoice$100,820$136,018$190,452$43,358$53,494
Adjustments for Features-9,910-11,171-12,1430-745
Feature-Adjusted Total Invoice$90,910$124,847$178,309$43,358$52,749
Cost Above Minimum$0$33,937$87,399$0$9,391

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Features Comparison: Mercedes-Benz SL vs. Audi A4 / S4

Model Year20112011201120122012
ModelSLSLSLA4 / S4A4 / S4
TrimSL550SL63 AMGSL65 AMGA4 2.0TS4 3.0T
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr Sedan4dr Sedan
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200$1200   
5-speed manually-shiftable automatic  $1000  
8-speed manually-shiftable CVT   $1100 
6-speed manual    $150
RWD$0$0$0  
FWD   $0 
AWD    $1700
Accessories 
Power rear side windows   $200$200
Power trunk closer  $350  
Proximity key  $250$250$250
Remote window/roof operation$15$15$15  
Tilt/telescoping steering wheel, manual   $250$250
Tilt/telescoping steering wheel, power$350$350$350  
Wind blocker, small$100$100$100  
Brakes, Airbags, and Other Safety 
Auto-raising roll bars / headrests$500$500$500  
Blind spot warning system   $200$200
Forward collision warning   $200$200
Knee airbag, driver$75$75$75  
Obstacle detection, front$150$150$150  
Radar- or camera-based collision preparation system   $0$0
Rearview camera   $200$200
Side curtain airbags   $350$350
Cargo Management 
Storage compartment under front seat(s)$50$50$50  
Climate Control 
Rear air vents with automatic controls   $250$250
Residual heat$50$50$50  
Wiper de-icer$25$25$25  
Exterior 
Body kit $0$0  
Glass roof panel(s)  $300  
Power retractable hardtop$6750$6750$6750  
Sunroof   $900$900
Infotainment 
CD changer, in-dash$325$325$325  
CD player   $125$125
Telematics service, such as OnStar$200$200$200  
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror   $75$75
Compass   $0$0
Cornering lights$50$50$50  
Headlight washers$50$50$50  
Mirror tilt-down in reverse$25$25$25  
Seats and Interior Trim 
Aluminum trim    $100
Center armrest(s), second row   $50$50
Cooled or ventilated front seats  $300  
Folding second row seats   $300$300
Leather door panel trim$250$250$250 $250
Leather-wrapped steering wheel$150  $150$150
Manual thigh support length adjuster, driver seat   $50$50
Manual thigh support length adjuster, passenger seat   $50$50
Massage, driver seat $100$100  
Massage, passenger seat $100$100  
Memory system, passenger seat$150$150$150  
Metal pedals$75$75$75  
Neck-level heating, front seats  $150  
No leather in second row$-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  
Power headrest height adjuster, passenger seat$50$50$50  
Power lumbar adjuster, driver seat$100    
Power lumbar adjuster, passenger seat$100    
Power seatback bolsters, driver seat $100$100  
Power seatback bolsters, passenger seat $100$100  
Power thigh support length adjuster, driver seat$100$100$100  
Power thigh support length adjuster, passenger seat$100$100$100  
Synthetic suede headliner $650$650  
Synthetic suede inserts in leather seating surfaces    $0
Synthetic suede steering wheel $150$150  
Upholstered instrument panel, leather$1000$1000$1000  
Wood trim$300$300$300$300 
Suspension, Wheels, and Tires 
Adaptive hydraulic struts, auto-leveling and ht. adjustable$4000$4000$4000  
Sport suspension (upgrade) $0$0$0$0
Transmission 
Launch control $100   
Steering-wheel-mounted transmission controls $100$100$100$100
Total Value of Features$16,040$17,390$18,440$5,400$6,200
Value of Feature Adjustments$10,640$11,990$13,040$0$800
Value of Feature Adjustments-9,910-11,171-12,1430-745

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Specifications Comparison: Mercedes-Benz SL vs. Audi A4 / S4

Model Year20112012
ModelSLA4 / S4
Body2dr Hardtop conv.4dr Sedan
Wheelbase100.8 in110.6 in
Length180.4 in185.2 in
Width71.5 in71.9 in
Height51.1 in56.2 in
Curb Weight4,221 lb.3,591 lb.
Fuel Capacity21.1 gal.16.9 gal.
Row 1 Headroom37.7 in40.0 in
Row 1 Shoulder Room54.0 in55.5 in
Row 1 Hip Room53.9 in0.0 in
Row 1 Legroom42.9 in41.3 in
Row 2 Headroom0.0 in37.5 in
Row 2 Shoulder Room0.0 in54.3 in
Row 2 Legroom0.0 in35.2 in
Cargo Volume,
Minimum
7.2 ft312.4 ft3
Cargo Volume,
Maximum
10.2 ft312.4 ft3

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Option Package Details
Audi A4 / S4 A4 2.0T

Adaptive cruise control
FeatureValueRequested?
Adaptive cruise control450Yes
Radar- or camera-based collision preparation system0No
Forward collision warning200No
Total Requested45069%
Total Not Requested20031%
Prestige Package
FeatureValueRequested?
Steering-linked headlights150Yes
Obstacle detection, rear250Yes
Rearview camera200No
Surround sound250Yes
Proximity key250Yes
HD radio50Yes
Blind spot warning system200No
Bang & Olufsen, 505W, 14 speakers (with subwoofer)350No
Auto-dimming driver-side mirror75Yes
Compass0No
Dual-zone climate control125Yes
Auto-dimming passenger-side mirror75No
Heated front seats200Yes
Rear air vents with automatic controls250No
Folding second row seats300No
Auto-dimming rearview mirror150Yes
Trip computer150Yes
Rain-sensing wipers100Yes
Memory system, driver seat200Yes
Second-row 2-section 3-person split bench100No
245/40HR18 tires400No
Navigation system600Yes
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Traffic information25Yes
Media drive, large15Yes
Universal garage door opener100Yes
Bluetooth cell phone link100Yes
iPod integration100Yes
Automatic headlights125Yes
Xenon HID headlights500Yes
Additional chrome trim0No
Total Requested361566%
Total Not Requested187534%
Sport Package
FeatureValueRequested?
Sport suspension (upgrade)250Yes
Manual thigh support adjuster, driver seat50Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Manual thigh support adjuster, passenger seat50Yes
Front sport buckets100Yes
Steering-wheel-mounted transmission controls100Yes
Total Requested700100%
Total Not Requested00%

Option Package Details
Audi A4 / S4 S4 3.0T

Adaptive cruise control
FeatureValueRequested?
Adaptive cruise control450Yes
Radar- or camera-based collision preparation system0No
Forward collision warning200No
Total Requested45069%
Total Not Requested20031%
Prestige Package
FeatureValueRequested?
255/35YR19 tires400No
Blind spot warning system200No
Steering-linked headlights150Yes
Obstacle detection, rear250Yes
Rearview camera200No
Surround sound250Yes
Proximity key250Yes
HD radio50Yes
Bang & Olufsen, 505W, 14 speakers (with subwoofer)350No
Navigation system600Yes
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Traffic information25Yes
Media drive, large15Yes
Total Requested169060%
Total Not Requested115040%

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