Audi A3 Audi A3 2009 Mercedes-Benz SL Mercedes-Benz SL 2008

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Audi A3 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 vs. Mercedes-Benz SL Invoice Comparison

Lowest Total Price: $36,520

Audi A3 2.0T   
Difference: $60,955

Lowest Total Invoice: $34,023

Audi A3 2.0T   
Difference: $56,781

Calculate Payments

  Down Payment Interest Rate Term
Model Year200920092008200820082008
ModelA3A3SLSLSLSL
Trim2.0T3.2SL550SL600SL55 AMGSL65 AMG
Body4dr Hatch4dr Hatch2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Base Price $26,920 $35,875 $95,300 $133,200 $129,300 $187,200
Base Invoice $25,035 $33,364 $88,629 $123,876 $120,249 $174,096
Navigation system 1,950 1,950        
Premium Package 1,500          
Convenience Package 1,800          
Cold Weather Package 500 500        
Sport Package 1,400 1,400        
Adaptive dampers - electrical 1,150 1,150        
Metallic paint (extra cost) 475 475        
Wood trim         0 0
Navigation system 1,813 1,813        
Premium Package 1,396          
Convenience Package 1,675          
Cold Weather Package 466 466        
Sport Package 1,303 1,303        
Adaptive dampers - electrical 1,069 1,069        
Metallic paint (extra cost) 441 441        
Wood trim         0 0
Options (change) 8,775 5,475 0 0 0 0
Options (change) 8,163 5,092 0 0 0 0
Destination 825 825 875 875 875 875
Gas Tax 0 0 1,300 2,600 2,600 2,600
Total Price $36,520 $42,175 $97,475 $136,675 $132,775 $190,675
Total Invoice $34,023 $39,281 $90,804 $127,351 $123,724 $177,571

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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: Audi A3 vs. Mercedes-Benz SL

Lowest Adjusted Price and Invoice: Audi A3 2.0T
TrueDelta Adjusted Price Difference: $46,830
TrueDelta Adjusted Invoice Difference: $43,623
Model Year200920092008200820082008
ModelA3A3SLSLSLSL
Trim2.0T3.2SL550SL600SL55 AMGSL65 AMG
Body4dr Hatch4dr Hatch2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Engine200hp I4250hp V6382hp V8510hp V12510hp V8604hp V12
TransmissionM6S6T7T5T5T5
DrivetrainFWDAWDRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)195, 10195, 10250, 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$36,520$42,175$97,475$136,675$132,775$190,675
Adjustments for Features0-2,850-14,125-15,825-14,975-15,925
Feature-Adjusted Total Price$36,520$39,325$83,350$120,850$117,800$174,750
Cost Above Minimum$0$2,805$0$37,500$34,450$91,400
Total Invoice$34,023$39,281$90,804$127,351$123,724$177,571
Adjustments for Features0-2,654-13,158-14,745-13,954-14,831
Feature-Adjusted Total Invoice$34,023$36,627$77,646$112,606$109,770$162,740
Cost Above Minimum$0$2,604$0$34,960$32,124$85,094

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Features Comparison: Audi A3 vs. Mercedes-Benz SL

Model Year200920092008200820082008
ModelA3A3SLSLSLSL
Trim2.0T3.2SL550SL600SL55 AMGSL65 AMG
Body4dr Hatch4dr Hatch2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Transmission and Drivetrain 
6-speed manual$150     
6-speed automated manual $1100    
7-speed manually-shiftable automatic  $1200   
5-speed manually-shiftable automatic   $1000$1000$1000
FWD$0     
AWD $1700    
RWD  $0$0$0$0
Accessories 
Power rear side windows$200$200    
Power trunk closer   $350 $350
Proximity key   $250 $250
Remote window/roof operation  $15$15$15$15
Tilt/telescoping steering wheel, manual$250$250    
Tilt/telescoping steering wheel, power  $350$350$350$350
Universal garage door opener  $100$100$100$100
Wind blocker, small  $100$100$100$100
Brakes, Airbags, and Other Safety 
Auto-raising roll bars / headrests  $500$500$500$500
Knee airbag, driver  $75$75$75$75
Side curtain airbags$350$350    
Cargo Management 
Air-conditioned storage compartment  $50$50$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$50$50
Wiper de-icer  $25$25$25$25
Exterior 
Body kit    $0$0
Bodyside moldings$75$75    
Power retractable hardtop  $6750$6750$6750$6750
Rear spoiler $200    
Infotainment 
Aux input$50$50    
Bluetooth cell phone link  $100$100$100$100
CD player  $125$125$125$125
SD Card slot$25$25    
Surround sound  $250$250$250$250
Telematics service, such as OnStar  $200$200$200$200
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror  $75$75$75$75
Compass$0$0    
Cornering lights   $50 $50
Headlight washers  $50$50$50$50
Interior ambient lighting  $150$150$150$150
Mirror tilt-down in reverse  $25$25$25$25
Seats and Interior Trim 
Aluminum trim$100$100    
Center armrest(s), second row$50$50    
Cooled or ventilated front seats   $300 $300
Door sill trim plates  $100$100$100$100
Folding second row seats$300$300    
Leather door panel trim  $250$250$250$250
Leather-wrapped steering wheel$150$150$150   
Manual height adjuster, passenger seat$50$50    
Memory system, driver seat  $200$200$200$200
Memory system, passenger seat  $150$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$150$150
Power 4-way lumbar adjuster, passenger seat   $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 lumbar adjuster, passenger seat  $100   
Power recliner, passenger seat  $100$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
Power tilt 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 trim  $300$300$300$300
Wood/leather-wrapped steering wheel   $150  
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500$500    
Adaptive hydraulic struts, auto-leveling and ht. adjustable  $4000$4000$4000$4000
Sport suspension (upgrade)$0$0  $0$0
Transmission 
Steering-wheel-mounted transmission controls$100$100  $100$100
Total Value of Features$2,890$5,740$17,015$18,715$17,865$18,815
Value of Feature Adjustments$0$2,850$14,125$15,825$14,975$15,925
Value of Feature Adjustments0-2,654-13,158-14,745-13,954-14,831

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Specifications Comparison: Audi A3 vs. Mercedes-Benz SL

Model Year20092008
ModelA3SL
Body4dr Hatch2dr Hardtop conv.
Wheelbase101.5 in100.8 in
Length168.7 in178.5 in
Width69.5 in71.5 in
Height56.0 in51.0 in
Curb Weight3,264 lb.4,221 lb.
Fuel Capacity15.0 gal.21.1 gal.
Row 1 Headroom38.1 in37.7 in
Row 1 Shoulder Room54.3 in54.0 in
Row 1 Hip Room0.0 in53.9 in
Row 1 Legroom41.2 in42.9 in
Row 2 Headroom36.9 in0.0 in
Row 2 Shoulder Room52.8 in0.0 in
Row 2 Legroom34.8 in0.0 in
Cargo Volume,
Minimum
13.1 ft37.3 ft3
Cargo Volume,
Maximum
54.6 ft310.2 ft3

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Option Package Details
Audi A3 2.0T

Premium 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
Fog lights125Yes
Map lights25No
Aluminum trim100No
Steering-wheel-mounted transmission controls100Yes
Total Requested93088%
Total Not Requested12512%
Convenience Package
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Automatic headlights125Yes
Xenon HID headlights500Yes
Compass0No
Bose, 195W, 10 speakers (with subwoofer)350No
Total Requested87571%
Total Not Requested35029%
Cold Weather Package
FeatureValueRequested?
Heated mirrors25Yes
Heated front seats200Yes
Heated windshield washer nozzles15Yes
Total Requested240100%
Total Not Requested00%
Sport Package
FeatureValueRequested?
Sport suspension (upgrade)250Yes
225/40YR18 tires400No
Front sport buckets100Yes
Total Requested35047%
Total Not Requested40053%

Option Package Details
Audi A3 3.2

Cold Weather Package
FeatureValueRequested?
Heated mirrors25Yes
Heated front seats200Yes
Heated windshield washer nozzles15Yes
Total Requested240100%
Total Not Requested00%
Sport Package
FeatureValueRequested?
Sport suspension (upgrade)250Yes
225/40YR18 tires400No
Front sport buckets100Yes
Total Requested35047%
Total Not Requested40053%

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