Audi A3 / S3 / RS3 Audi A3 / S3 / RS3 2017 Mercedes-Benz SL Mercedes-Benz SL 2012

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Audi A3 / S3 / RS3 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.

Audi A3 / S3 / RS3 vs. Mercedes-Benz SL Invoice Comparison

Lowest Total Price: $52,165

Audi A3 / S3 / RS3 A3 2.0 TFSI   
Difference: $95,230

Lowest Total Invoice: $48,584

Audi A3 / S3 / RS3 A3 2.0 TFSI   
Difference: $88,736

Calculate Payments

  Down Payment Interest Rate Term
Model Year20172012
ModelA3 / S3 / RS3SL
TrimA3 2.0 TFSISL63 AMG
Body2dr Convertible2dr Hardtop conv.
Base Price $37,600 $140,440
Base Invoice $34,968 $130,609
Prestige Package 8,950  
Sport Package 650  
AWD 2,700  
Metal pedals 195  
Universal garage door opener 295  
Sport suspension (upgrade) 250  
Metallic paint (extra cost) 575  
Obstacle detection, rear   1,180
Adaptive cruise control   2,300
Wood trim   0
Prestige Package 8,324  
Sport Package 606  
AWD 2,512  
Metal pedals 181  
Universal garage door opener 274  
Sport suspension (upgrade) 233  
Metallic paint (extra cost) 536  
Obstacle detection, rear   1,097
Adaptive cruise control   2,139
Wood trim   0
Options (change) 13,615 3,480
Options (change) 12,666 3,236
Destination 950 875
Gas Tax 0 2,600
Total Price $52,165 $147,395
Total Invoice $48,584 $137,320

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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 Audi A3 / S3 / RS3 dealer quotes or Mercedes-Benz SL dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Audi A3 / S3 / RS3 vs. Mercedes-Benz SL

Lowest Adjusted Price and Invoice: Audi A3 / S3 / RS3 A3 2.0 TFSI
TrueDelta Adjusted Price Difference: $89,240
TrueDelta Adjusted Invoice Difference: $83,155
Model Year20172012
ModelA3 / S3 / RS3SL
TrimA3 2.0 TFSISL63 AMG
Body2dr Convertible2dr Hardtop conv.
Engine220hp I4518hp V8
TransmissionS6T7
DrivetrainAWDRWD
EPA Fuel Economy (city/highway)19/28 MPG12/19 MPG
Audio (watts, speakers)625, 13510, 10
Tire (rear if not all the same)225/40-18255/35-19
Total Price$52,165$147,395
Adjustments for Features0-5,990
Feature-Adjusted Total Price$52,165$141,405
Total Invoice$48,584$137,320
Adjustments for Features0-5,581
Feature-Adjusted Total Invoice$48,584$131,739

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Features Comparison: Audi A3 / S3 / RS3 vs. Mercedes-Benz SL

Model Year20172012
ModelA3 / S3 / RS3SL
TrimA3 2.0 TFSISL63 AMG
Body2dr Convertible2dr Hardtop conv.
Transmission and Drivetrain 
6-speed automated manual$1100 
7-speed manually-shiftable automatic $1200
AWD$1700 
RWD $0
Accessories 
Adaptive cruise control $600
Adaptive cruise control, all-speed$850 
Power rear side windows$200 
Power trunk closer $350
Remote app$25 
Remote window/roof operation $15
Tilt/telescoping steering wheel, manual$250 
Tilt/telescoping steering wheel, power $350
Wind blocker, small $100
Brakes, Airbags, and Other Safety 
Automatic braking, low-speed$200 
Blind spot warning system$200 
Cross-traffic warning, rear$100 
Forward collision warning$200 
Knee airbag, passenger$75 
Lane departure prevention, steering-based$200 
Lane departure warning$200 
Radar- or camera-based collision preparation system$0 
Rearview camera$200 
Secondary collision brake assist$25 
Temporary spare tire $150
Torque vectoring, brake-based$100 
Cargo Management 
Air-conditioned storage compartment $50
Second-row low console$100 
Storage compartment under front seat(s) $50
Climate Control 
Rear air vents$100 
Residual heat $50
Wiper de-icer $25
Exterior 
Power convertible top$4000 
Power retractable hardtop $6750
Infotainment 
4G LTE connectivity$0 
Android Auto support$100 
Apple CarPlay support$100 
Bluetooth audio streaming$25 
CD changer, in-dash $325
Handwriting recognition$200 
In-vehicle Internet$150 
iPod integration $100
Traffic + travel information$25 
Traffic information $25
USB port$25 
Wi-Fi hotspot$50 
Instruments, Lights, and Mirrors 
Auto-dimming headlights$200 
Compass$0 
Fog lights $125
Headlight washers $50
Large color reconfigurable instrument cluster display$250 
LED headlights$1000 
Mirror tilt-down in reverse $25
Power-folding mirrors$50 
Steering-linked headlights $150
Xenon HID headlights $500
Seats and Interior Trim 
Aluminum trim$100 
Cooled or ventilated front seats $300
Folding second row seats$300 
Leather door panel trim $250
Leather-wrapped steering wheel$150 
Manual thigh support length adjuster, driver seat$50 
Manual thigh support length adjuster, passenger seat$50 
Massage, driver seat $100
Massage, passenger seat $100
Memory system, driver seat $200
Memory system, passenger seat $150
Neck-level heating, front seats $150
No leather in second row $-300
Power headrest height adjuster, driver seat $50
Power headrest height adjuster, passenger seat $50
Power recliner, driver seat $100
Power recliner, passenger seat $100
Power seatback bolsters, driver seat $100
Power seatback bolsters, passenger seat $100
Power thigh support length adjuster, driver seat $100
Power thigh support length adjuster, passenger seat $100
Synthetic suede headliner $650
Synthetic suede steering wheel $150
Upholstered instrument panel, leather $1000
Wood trim $300
Suspension, Wheels, and Tires 
Adaptive hydraulic struts, auto-leveling and ht. adjustable $4000
Electronic systems calibration selector$200 
Transmission 
Launch control $100
Total Value of Features$12,850$18,840
Value of Feature Adjustments$0$5,990
Value of Feature Adjustments0-5,581

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Specifications Comparison: Audi A3 / S3 / RS3 vs. Mercedes-Benz SL

Model Year20172012
ModelA3 / S3 / RS3SL
Body2dr Convertible2dr Hardtop conv.
Wheelbase102.2 in100.8 in
Length175.4 in180.4 in
Width70.2 in71.5 in
Height55.5 in51.1 in
Curb Weight3,824 lb.4,274 lb.
Fuel Capacity13.2 gal.21.1 gal.
Row 1 Headroom37.4 in37.7 in
Row 1 Shoulder Room54.8 in54.0 in
Row 1 Hip Room0.0 in53.9 in
Row 1 Legroom41.2 in42.9 in
Row 2 Headroom36.3 in0.0 in
Row 2 Shoulder Room45.7 in0.0 in
Row 2 Legroom31.9 in0.0 in
Cargo Volume,
Minimum
7.1 ft37.2 ft3
Cargo Volume,
Maximum
9.9 ft310.2 ft3

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Option Package Details
Audi A3 / S3 / RS3 A3 2.0 TFSI

Prestige Package
FeatureValueRequested?
Cornering lights50Yes
LED headlights500No
Bang & Olufsen, 625W, 13 speakers (with subwoofer)350No
Blind spot warning system200No
Rear cross-traffic detection100No
Large color reconfigurable instrument cluster display250No
Auto-dimming driver-side mirror75Yes
Surround sound250Yes
Auto-dimming headlights200No
Power-folding mirrors50No
Lane departure warning system200No
Adaptive cruise control, all-speed700No
Interior ambient lighting150Yes
Lane departure prevention system, steering-based200No
225/40HR18 tires400No
Telematics service, such as OnStar200Yes
Handwriting recognition200No
Remote app25No
Speed limit information0No
Apple CarPlay support100No
Android Auto support100No
4G LTE connectivity0No
Heated front seats200Yes
Auto-dimming rearview mirror150Yes
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Compass0No
Aluminum trim100No
Body kit0Yes
Sport front fascia (optional)0No
Sport rear fascia, e.g. diffuser (optional)0No
Proximity key250Yes
Navigation system600Yes
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Media drive15Yes
Traffic + travel information25No
In-vehicle Internet150No
Wi-Fi hotspot50No
Total Requested244038%
Total Not Requested390062%
Sport Package
FeatureValueRequested?
Manual thigh support length adjuster, driver seat50Yes
Manual thigh support length adjuster, passenger seat50Yes
Front sport buckets100Yes
Steering-wheel-mounted transmission controls100Yes
Electronic systems calibration selector200No
Total Requested30060%
Total Not Requested20040%

Option Package Details
Mercedes-Benz SL SL63 AMG

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

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