Mercedes-Benz SL Mercedes-Benz SL 2012 Audi A3 Audi A3 2010

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

Join Us

Mercedes-Benz SL vs. Audi A3 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 A3 Invoice Comparison

Lowest Total Price: $35,870

Audi A3 2.0T   
Difference: $69,955

Lowest Total Invoice: $33,419

Audi A3 2.0T   
Difference: $65,151

Calculate Payments

  Down Payment Interest Rate Term
Model Year2012201220102010
ModelSLSLA3A3
TrimSL550SL63 AMG2.0T2.0 TDI
Body2dr Hardtop conv.2dr Hardtop conv.4dr Hatch4dr Hatch
Base Price $103,650 $140,440 $27,270 $29,950
Base Invoice $96,395 $130,609 $25,361 $27,853
Wood trim   0    
Navigation system     2,000 2,000
Premium Plus Package     2,000 2,000
Convenience Package     1,000 1,000
Titanium Sport Package     2,000 2,000
Cold Weather Package     500 500
iPod integration     -200 -200
Metallic paint (extra cost)     475 475
Wood trim   0    
Navigation system     1,860 1,860
Premium Plus Package     1,860 1,860
Convenience Package     930 930
Titanium Sport Package     1,860 1,860
Cold Weather Package     466 466
iPod integration     -186 -186
Metallic paint (extra cost)     443 443
Options (change) 0 0 7,775 7,775
Options (change) 0 0 7,233 7,233
Destination 875 875 825 825
Gas Tax 1,300 2,600 0 -1,300
Total Price $105,825 $143,915 $35,870 $37,250
Total Invoice $98,570 $134,084 $33,419 $34,611

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 Mercedes-Benz SL dealer quotes or Audi A3 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: Mercedes-Benz SL vs. Audi A3

Lowest Adjusted Price and Invoice: Audi A3 2.0T
TrueDelta Adjusted Price Difference: $53,615
TrueDelta Adjusted Invoice Difference: $49,931
Model Year2012201220102010
ModelSLSLA3A3
TrimSL550SL63 AMG2.0T2.0 TDI
Body2dr Hardtop conv.2dr Hardtop conv.4dr Hatch4dr Hatch
Engine382hp V8518hp V8200hp I4140hp I4 D
TransmissionT7T7M6S6
DrivetrainRWDRWDFWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)510, 10510, 10195, 10195, 10
Tire (rear if not all the same)255/40-18255/35-19225/40-18225/40-18
Total Price$105,825$143,915$35,870$37,250
Adjustments for Features-16,340-17,3900-950
Feature-Adjusted Total Price$89,485$126,525$35,870$36,300
Cost Above Minimum$0$37,040$0$430
Total Invoice$98,570$134,084$33,419$34,611
Adjustments for Features-15,220-16,2020-883
Feature-Adjusted Total Invoice$83,350$117,882$33,419$33,728
Cost Above Minimum$0$34,532$0$309

Return to top

Features Comparison: Mercedes-Benz SL vs. Audi A3

Model Year2012201220102010
ModelSLSLA3A3
TrimSL550SL63 AMG2.0T2.0 TDI
Body2dr Hardtop conv.2dr Hardtop conv.4dr Hatch4dr Hatch
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200$1200  
6-speed manual  $150 
6-speed automated manual   $1100
RWD$0$0  
FWD  $0$0
Accessories 
Power rear side windows  $200$200
Power trunk closer$350$350  
Proximity key$250$250  
Remote window/roof operation$15$15  
Tilt/telescoping steering wheel, manual  $250$250
Tilt/telescoping steering wheel, power$350$350  
Universal garage door opener$100$100  
Wind blocker, small$100$100  
Brakes, Airbags, and Other Safety 
Auto-raising roll bars / headrests$500$500  
Knee airbag, driver$75$75  
Side curtain airbags  $350$350
Cargo Management 
Air-conditioned storage compartment$50$50  
Cargo cover  $75$75
Cargo net  $40$40
Rear seat pass-through  $100$100
Climate Control 
Rear wiper  $175$175
Residual heat$50$50  
Wiper de-icer$25$25  
Exterior 
Body kit $0  
Bodyside moldings  $75$75
Power retractable hardtop$6750$6750  
Infotainment 
Aux input$50$50  
CD changer, in-dash$325$325  
DVD-compatible player$0$0  
HD radio$50$50  
Media drive$15$15  
Surround sound$250$250  
Telematics service, such as OnStar$200$200  
Traffic information$25$25  
Voice control for nav and audio$100$100  
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror$75$75  
Compass  $0$0
Cornering lights$50$50  
Headlight washers$50$50  
Mirror tilt-down in reverse$25$25  
Steering-linked headlights$150$150  
Seats and Interior Trim 
Aluminum trim  $100$100
Center armrest(s), second row  $50$50
Cooled or ventilated front seats$300$300  
Folding second row seats  $300$300
Leather door panel trim$250$250  
Leather-wrapped steering wheel$150 $150$150
Manual height adjuster, passenger seat  $50$50
Massage, driver seat $100  
Massage, passenger seat $100  
Memory system, driver seat$200$200  
Memory system, passenger seat$150$150  
Metal pedals$75$75  
Neck-level heating, front seats$150$150  
No leather in second row$-300$-300  
Power 4-way lumbar adjuster, passenger seat$150$150  
Power fore-aft adjuster, passenger seat$100$100  
Power headrest height adjuster, driver seat$50$50  
Power headrest height adjuster, passenger seat$50$50  
Power height adjuster, passenger seat$100$100  
Power recliner, passenger seat$100$100  
Power seatback bolsters, driver seat$100$100  
Power seatback bolsters, passenger seat$100$100  
Power thigh support length adjuster, driver seat$100$100  
Power thigh support length adjuster, passenger seat$100$100  
Power tilt adjuster, passenger seat$100$100  
Synthetic suede headliner $650  
Synthetic suede inserts in leather seating surfaces  $0$0
Synthetic suede steering wheel $150  
Upholstered instrument panel, leather$1000$1000  
Wood trim$300$300  
Suspension, Wheels, and Tires 
Adaptive hydraulic struts, auto-leveling and ht. adjustable$4000$4000  
Sport suspension (upgrade) $0$0$0
Transmission 
Launch control $100  
Steering-wheel-mounted transmission controls $100$100$100
Total Value of Features$18,505$19,555$2,165$3,115
Value of Feature Adjustments$16,340$17,390$0$950
Value of Feature Adjustments-15,220-16,2020-883

Return to top

Specifications Comparison: Mercedes-Benz SL vs. Audi A3

Model Year20122010
ModelSLA3
Body2dr Hardtop conv.4dr Hatch
Wheelbase100.8 in101.5 in
Length180.4 in168.7 in
Width71.5 in69.5 in
Height51.1 in56.0 in
Curb Weight4,221 lb.3,264 lb.
Fuel Capacity21.1 gal.15.0 gal.
Row 1 Headroom37.7 in38.1 in
Row 1 Shoulder Room54.0 in54.3 in
Row 1 Hip Room53.9 in0.0 in
Row 1 Legroom42.9 in41.2 in
Row 2 Headroom0.0 in36.9 in
Row 2 Shoulder Room0.0 in52.8 in
Row 2 Legroom0.0 in34.8 in
Cargo Volume,
Minimum
7.2 ft313.1 ft3
Cargo Volume,
Maximum
10.2 ft354.6 ft3

Return to top

Option Package Details
Audi A3 2.0T

Navigation system
FeatureValueRequested?
Navigation system600Yes
CD changer, remote200No
SD Card slot25Yes
Total Requested62576%
Total Not Requested20024%
Premium Plus Package
FeatureValueRequested?
Audio controls on steering wheel125Yes
Illuminated visor mirror, driver40Yes
Illuminated visor mirror, passenger40Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power recliner, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Xenon HID headlights500Yes
Bluetooth cell phone link100Yes
Map lights25No
Aluminum trim100No
Steering-wheel-mounted transmission controls100Yes
Interior ambient lighting150Yes
Total Requested155593%
Total Not Requested1257%
Convenience Package
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Automatic headlights125Yes
Compass0No
Perimeter approach lighting25No
Bose, 195W, 10 speakers (with subwoofer)350No
Total Requested37550%
Total Not Requested37550%
Titanium Sport Package
FeatureValueRequested?
Synthetic suede inserts in leather seating surfaces0No
Special exterior trim0No
Special interior trim0No
Door sill trim plates100Yes
Sport suspension (upgrade)250Yes
Front sport buckets100Yes
225/40YR18 tires400No
Total Requested45053%
Total Not Requested40047%
Cold Weather Package
FeatureValueRequested?
Heated mirrors25Yes
Heated front seats200Yes
Heated windshield washer nozzles15Yes
Total Requested240100%
Total Not Requested00%

Option Package Details
Audi A3 2.0 TDI

Navigation system
FeatureValueRequested?
Navigation system600Yes
CD changer, remote200No
SD Card slot25Yes
Total Requested62576%
Total Not Requested20024%
Premium Plus Package
FeatureValueRequested?
Audio controls on steering wheel125Yes
Illuminated visor mirror, driver40Yes
Illuminated visor mirror, passenger40Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power recliner, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Xenon HID headlights500Yes
Bluetooth cell phone link100Yes
Map lights25No
Aluminum trim100No
Steering-wheel-mounted transmission controls100Yes
Interior ambient lighting150Yes
Total Requested155593%
Total Not Requested1257%
Convenience Package
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Automatic headlights125Yes
Compass0No
Perimeter approach lighting25No
Bose, 195W, 10 speakers (with subwoofer)350No
Total Requested37550%
Total Not Requested37550%
Titanium Sport Package
FeatureValueRequested?
Synthetic suede inserts in leather seating surfaces0No
Special exterior trim0No
Special interior trim0No
Door sill trim plates100Yes
Sport suspension (upgrade)250Yes
Front sport buckets100Yes
225/40YR18 tires400No
Total Requested45053%
Total Not Requested40047%
Cold Weather Package
FeatureValueRequested?
Heated mirrors25Yes
Heated front seats200Yes
Heated windshield washer nozzles15Yes
Total Requested240100%
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 Convertibles
See TrueDelta's information for all Mercedes-Benz models.