Audi A3 Audi A3 2009 Mercedes-Benz SLK Mercedes-Benz SLK 2014

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Audi A3 vs. Mercedes-Benz SLK 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 SLK Invoice Comparison

Lowest Total Price: $37,020

Audi A3 2.0T   
Difference: $17,400

Lowest Total Invoice: $34,487

Audi A3 2.0T   
Difference: $16,191

Calculate Payments

  Down Payment Interest Rate Term
Model Year20092009201420142014
ModelA3A3SLKSLKSLK
Trim2.0T3.2SLK250SLK350SLK55 AMG
Body4dr Hatch4dr Hatch2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Base Price $26,920 $35,875 $43,525 $56,225 $68,925
Base Invoice $25,035 $33,364 $40,478 $52,289 $64,100
Cold Weather Package 500 500      
Convenience Package 1,800        
S Line Package 2,000        
Navigation system 1,950 1,950      
Sport Package 1,400 1,400      
Metallic paint (extra cost) 475 475 720 720 720
Adaptive dampers - electrical 1,150 1,150      
Multimedia Package     2,150 2,150 2,150
Premium 1 Package     2,590 2,590  
Lighting Package     1,390 1,390 1,390
Dynamic Handling Package     990 990  
Special order charge     250 250  
Automatic climate control, front     760 760 760
Rear spoiler     350 350  
Leather seating surfaces     770    
Cold Weather Package 466 466      
Convenience Package 1,675        
S Line Package 1,860        
Navigation system 1,813 1,813      
Sport Package 1,303 1,303      
Metallic paint (extra cost) 441 441 670 670 670
Adaptive dampers - electrical 1,069 1,069      
Multimedia Package     2,000 2,000 2,000
Premium 1 Package     2,409 2,409  
Lighting Package     1,293 1,293 1,293
Dynamic Handling Package     921 921  
Special order charge     233 233  
Automatic climate control, front     707 707 707
Rear spoiler     326 326  
Leather seating surfaces     716    
Options (change) 9,275 5,475 9,970 9,200 5,020
Options (change) 8,627 5,092 9,275 8,559 4,670
Destination 825 825 925 925 925
Total Price $37,020 $42,175 $54,420 $66,350 $74,870
Total Invoice $34,487 $39,281 $50,678 $61,773 $69,695

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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 SLK

Lowest Adjusted Price and Invoice: Audi A3 2.0T
TrueDelta Adjusted Price Difference: $8,140
TrueDelta Adjusted Invoice Difference: $7,568
Model Year20092009201420142014
ModelA3A3SLKSLKSLK
Trim2.0T3.2SLK250SLK350SLK55 AMG
Body4dr Hatch4dr Hatch2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Engine200hp I4250hp V6201hp I4302hp V6415hp V8
TransmissionM6S6M6T7T7
DrivetrainFWDAWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)195, 10195, 10500, 11500, 11500, 11
Tire (rear if not all the same)225/40-18225/40-18225/45-17225/40-18235/40-18
Total Price$37,020$42,175$54,420$66,350$74,870
Adjustments for Features0-2,650-9,260-10,410-10,735
Feature-Adjusted Total Price$37,020$39,525$45,160$55,940$64,135
Cost Above Minimum$0$2,505$0$10,780$18,975
Total Invoice$34,487$39,281$50,678$61,773$69,695
Adjustments for Features0-2,468-8,623-9,692-9,993
Feature-Adjusted Total Invoice$34,487$36,813$42,055$52,081$59,702
Cost Above Minimum$0$2,326$0$10,026$17,647

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Features Comparison: Audi A3 vs. Mercedes-Benz SLK

Model Year20092009201420142014
ModelA3A3SLKSLKSLK
Trim2.0T3.2SLK250SLK350SLK55 AMG
Body4dr Hatch4dr Hatch2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Transmission and Drivetrain 
6-speed manual$150 $150  
6-speed automated manual $1100   
7-speed manually-shiftable automatic   $1200$1200
FWD$0    
AWD $1700   
RWD  $0$0$0
Accessories 
Power rear side windows$200$200   
Remote app  $25$25$25
Remote window/roof operation  $15$15$15
Tilt/telescoping steering wheel, manual$250$250   
Tilt/telescoping steering wheel, power  $350$350$350
Universal garage door opener  $100$100$100
Brakes, Airbags, and Other Safety 
Driver drowsiness monitor  $150$150$150
Knee airbag, driver  $75$75$75
Knee airbag, passenger  $75$75$75
Roll bar  $200$200$200
Torque vectoring, brake-based  $100$100$100
Cargo Management 
Cargo cover$75$75   
Cargo net$40$40   
Rear seat pass-through$100$100   
Storage compartment under front seat(s)$50$50   
Climate Control 
Automatic air recirculation$100$100   
Rear wiper$175$175   
Residual heat  $50$50$50
Engine / Motor 
Automatic start / stop    $150
Dual-mode exhaust, switchable    $500
Exterior 
Body kit    $0
Bodyside moldings$75$75   
Glass roof panel(s)  $300$300$300
Power retractable hardtop  $6750$6750$6750
Infotainment 
App support  $0$0$0
Bluetooth audio streaming  $25$25$25
Bluetooth cell phone link  $100$100$100
CD changer, in-dash  $325$325$325
CD changer, remote$200$200   
DVD-compatible player  $0$0$0
HD radio  $50$50$50
In-vehicle Internet  $150$150$150
Media drive  $15$15$15
SMS text-to-speech reader  $25$25$25
Surround sound  $250$250$250
Telematics service, such as OnStar, with navigation  $225$225$225
Traffic + travel information  $25$25$25
USB port  $25$25$25
Voice control for nav and audio  $100$100$100
Instruments, Lights, and Mirrors 
Analog clock    $25
Auto-dimming driver-side mirror  $75$75$75
Auto-dimming headlights  $200$200$200
Fog lights$125$125   
Headlight washers  $50$50$50
Illuminated visor mirror, driver$50$50   
Illuminated visor mirror, passenger$50$50   
Interior ambient lighting    $150
Mirror tilt-down in reverse  $25$25$25
Power-folding mirrors  $50$50$50
Steering-linked headlights  $150$150$150
Visor mirror, driver  $10$10$10
Visor mirror, passenger  $10$10$10
Seats and Interior Trim 
Center armrest(s), second row$50$50   
Door sill trim plates  $100$100$100
Folding second row seats$300$300   
Leather door panel trim  $250$250$250
Manual height adjuster, passenger seat$50$50   
Memory system, driver seat  $200$200$200
Memory system, passenger seat  $150$150$150
Metal pedals  $75$75$75
Neck-level heating, front seats  $150$150$150
No leather in second row  $-300$-300$-300
Power 4-way lumbar adjuster, passenger seat  $150$150$150
Power fore-aft adjuster, passenger seat  $100$100$100
Power height adjuster, passenger seat  $100$100$100
Power recliner, passenger seat  $100$100$100
Power tilt adjuster, passenger seat  $100$100$100
Synthetic suede inserts in leather seating surfaces    $0
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500$500$500$500 
Sport suspension (upgrade)$0$0  $0
Transmission 
Steering-wheel-mounted transmission controls$100$100 $100$100
Total Value of Features$2,640$5,290$11,900$13,050$13,375
Value of Feature Adjustments$0$2,650$9,260$10,410$10,735
Value of Feature Adjustments0-2,468-8,623-9,692-9,993

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Specifications Comparison: Audi A3 vs. Mercedes-Benz SLK

Model Year20092014
ModelA3SLK
Body4dr Hatch2dr Hardtop conv.
Wheelbase101.5 in95.7 in
Length168.7 in162.8 in
Width69.5 in71.5 in
Height56.0 in51.2 in
Curb Weight3,264 lb.3,242 lb.
Fuel Capacity15.0 gal.15.9 gal.
Row 1 Headroom38.1 in38.0 in
Row 1 Shoulder Room54.3 in52.2 in
Row 1 Legroom41.2 in42.5 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 ft36.4 ft3
Cargo Volume,
Maximum
54.6 ft310.1 ft3

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Option Package Details
Audi A3 2.0T

Cold Weather Package
FeatureValueRequested?
Heated mirrors25Yes
Heated front seats200Yes
Heated windshield washer nozzles15Yes
Total Requested240100%
Total Not Requested00%
Convenience Package
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Automatic headlights125Yes
Xenon HID headlights500Yes
Compass0Yes
Bose, 195W, 10 speakers (with subwoofer)350No
Total Requested87571%
Total Not Requested35029%
S Line Package
FeatureValueRequested?
Rear spoiler200Yes
Special exterior trim0No
Power recliner, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Fog lights125No
Map lights25No
Aluminum trim100Yes
Steering-wheel-mounted transmission controls100Yes
Audio controls on steering wheel125Yes
Illuminated visor mirror, driver40No
Illuminated visor mirror, passenger40No
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Total Requested102582%
Total Not Requested23018%
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%

Option Package Details
Mercedes-Benz SLK SLK250

Automatic climate control, front
FeatureValueRequested?
Automatic climate control, front200Yes
Dual-zone climate control125Yes
Total Requested325100%
Total Not Requested00%
Leather seating surfaces
FeatureValueRequested?
Leather seating surfaces900Yes
Upholstered door panels, leather250No
No leather in second row-300No
Total Requested900106%
Total Not Requested-50-6%
Multimedia Package
FeatureValueRequested?
CD changer, in-dash200Yes
DVD-compatible player0No
Media drive, large15No
Traffic + travel information25No
SD Card slot25Yes
In-vehicle Internet150No
App support0No
Navigation system600Yes
Voice control for nav and audio100No
Total Requested82574%
Total Not Requested29026%
Premium 1 Package
FeatureValueRequested?
Heated front seats200Yes
Satellite radio200Yes
Surround sound250No
Remote window/roof operation15No
Neck-level heating, front seats150No
iPod integration100No
Harman/Kardon, 500W, 11 speakers (with subwoofer)350No
Total Requested40032%
Total Not Requested86568%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50No
Auto-dimming headlights200No
Total Requested50056%
Total Not Requested40044%
Dynamic Handling Package
FeatureValueRequested?
Adaptive dampers - electrical500Yes
Torque vectoring / active trace control100No
Total Requested50083%
Total Not Requested10017%

Option Package Details
Mercedes-Benz SLK SLK350

Automatic climate control, front
FeatureValueRequested?
Automatic climate control, front200Yes
Dual-zone climate control125Yes
Total Requested325100%
Total Not Requested00%
Multimedia Package
FeatureValueRequested?
CD changer, in-dash200Yes
DVD-compatible player0No
Media drive, large15No
Traffic + travel information25No
SD Card slot25Yes
In-vehicle Internet150No
App support0No
Navigation system600Yes
Voice control for nav and audio100No
Total Requested82574%
Total Not Requested29026%
Premium 1 Package
FeatureValueRequested?
Heated front seats200Yes
Satellite radio200Yes
Surround sound250No
Remote window/roof operation15No
Neck-level heating, front seats150No
iPod integration100No
Harman/Kardon, 500W, 11 speakers (with subwoofer)350No
Total Requested40032%
Total Not Requested86568%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50No
Auto-dimming headlights200No
Total Requested50056%
Total Not Requested40044%
Dynamic Handling Package
FeatureValueRequested?
Adaptive dampers - electrical500Yes
Torque vectoring / active trace control100No
Total Requested50083%
Total Not Requested10017%

Option Package Details
Mercedes-Benz SLK SLK55 AMG

Automatic climate control, front
FeatureValueRequested?
Automatic climate control, front200Yes
Dual-zone climate control125Yes
Total Requested325100%
Total Not Requested00%
Multimedia Package
FeatureValueRequested?
CD changer, in-dash200Yes
DVD-compatible player0No
Media drive, large15No
Traffic + travel information25No
SD Card slot25Yes
In-vehicle Internet150No
App support0No
Navigation system600Yes
Voice control for nav and audio100No
Total Requested82574%
Total Not Requested29026%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50No
Auto-dimming headlights200No
Total Requested50056%
Total Not Requested40044%

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