Mercedes-Benz SLK Mercedes-Benz SLK 2009 Audi A3 Audi A3 2007

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Mercedes-Benz SLK 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 SLK vs. Audi A3 Invoice Comparison

Lowest Total Price: $34,210

Audi A3 2.0T   
Difference: $22,015

Lowest Total Invoice: $31,541

Audi A3 2.0T   
Difference: $20,811

Calculate Payments

  Down Payment Interest Rate Term
Model Year20092009200920072007
ModelSLKSLKSLKA3A3
TrimSLK300SLK350SLK55 AMG2.0T3.2 S line
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr Hatch4dr Hatch
Base Price $45,950 $50,950 $65,700 $25,340 $33,980
Base Invoice $42,734 $47,384 $61,101 $23,404 $31,561
Multimedia Package 2,980 2,980 2,980    
Heating Package 990 990      
Premium I Package 2,950 2,950      
Lighting Package 1,030 1,030 1,030    
Metallic paint (extra cost) 720 720 720 450 450
Automatic climate control, front 730 730 730    
Cold Weather Package       700 700
S Line Package       2,200  
Audio Package       1,350  
Technology Package       1,500  
Navigation system       1,950 1,950
Satellite radio         350
Xenon HID headlights         800
Multimedia Package 2,771 2,771 2,771    
Heating Package 921 921      
Premium I Package 2,744 2,744      
Lighting Package 958 958 958    
Metallic paint (extra cost) 670 670 670 410 410
Automatic climate control, front 679 679 679    
Cold Weather Package       637 637
S Line Package       2,002  
Audio Package       1,229  
Technology Package       1,365  
Navigation system       1,774 1,775
Satellite radio         319
Xenon HID headlights         728
Options (change) 9,400 9,400 5,460 8,150 4,250
Options (change) 8,743 8,743 5,078 7,417 3,869
Destination 875 875 875 720 720
Gas Tax 0 0 1,000 0 0
Total Price $56,225 $61,225 $73,035 $34,210 $38,950
Total Invoice $52,352 $57,002 $68,054 $31,541 $36,150

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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 SLK vs. Audi A3

Lowest Adjusted Price and Invoice: Audi A3 2.0T
TrueDelta Adjusted Price Difference: $14,055
TrueDelta Adjusted Invoice Difference: $13,399
Model Year20092009200920072007
ModelSLKSLKSLKA3A3
TrimSLK300SLK350SLK55 AMG2.0T3.2 S line
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr Hatch4dr Hatch
Engine228hp V6300hp V6355hp V8200hp I4250hp V6
TransmissionM6T7T7M6S6
DrivetrainRWDRWDRWDFWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)380, 11380, 11380, 11195, 10195, 10
Tire (rear if not all the same)225/45-17225/45-17225/40-18225/45-17225/45-17
Total Price$56,225$61,225$73,035$34,210$38,950
Adjustments for Features-7,960-9,010-9,2600-2,900
Feature-Adjusted Total Price$48,265$52,215$63,775$34,210$36,050
Cost Above Minimum$0$3,950$15,510$0$1,840
Total Invoice$52,352$57,002$68,054$31,541$36,150
Adjustments for Features-7,412-8,389-8,6280-2,692
Feature-Adjusted Total Invoice$44,940$48,613$59,426$31,541$33,458
Cost Above Minimum$0$3,673$14,486$0$1,917

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Features Comparison: Mercedes-Benz SLK vs. Audi A3

Model Year20092009200920072007
ModelSLKSLKSLKA3A3
TrimSLK300SLK350SLK55 AMG2.0T3.2 S line
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr Hatch4dr Hatch
Transmission and Drivetrain 
6-speed manual$150  $150 
7-speed manually-shiftable automatic $1200$1200  
6-speed automated manual    $1100
RWD$0$0$0  
FWD   $0 
AWD    $1700
Accessories 
Power rear side windows   $200$200
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  
Wind blocker, small$100$100$100  
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats   $0$0
Knee airbag, driver$75$75$75  
Knee airbag, passenger$75$75$75  
Side curtain airbags   $350$350
Tire-pressure monitor$75$75$75  
Cargo Management 
Cargo cover   $75$75
Cargo net   $40$40
Rear seat pass-through   $100$100
Ski sack   $50$50
Storage compartment under front seat(s)   $50$50
Climate Control 
Rear wiper   $175$175
Residual heat$50$50$50  
Exterior 
Body kit  $0  
Bodyside moldings   $75$75
Power retractable hardtop$6750$6750$6750  
Rear spoiler  $200$200$200
Infotainment 
Aux input$50$50$50  
Bluetooth cell phone link$100$100$100$100 
CD changer, in-dash$325$325$325  
CD changer, remote   $200$200
DVD-compatible player$0$0$0  
iPod integration$100$100$100  
Media drive$15$15$15  
MP3-compatible player$50$50$50  
Surround sound$250$250$250  
Telematics service, such as OnStar$200$200$200  
Voice control for nav and audio$100$100$100  
Instruments, Lights, and Mirrors 
Analog clock$25$25$25  
Auto-dimming driver-side mirror$75$75$75  
Compass    $0
Cornering lights$50$50$50  
Headlight washers$50$50$50  
Illuminated visor mirror, driver   $50$50
Illuminated visor mirror, passenger   $50$50
Mirror tilt-down in reverse$25$25$25  
Steering-linked headlights   $150 
Visor mirror, driver$10$10$10  
Visor mirror, passenger$10$10$10  
Seats and Interior Trim 
Aluminum trim  $100$100$100
Center armrest(s), second row   $50$50
Folding second row seats   $300$300
Manual height adjuster, driver seat   $50 
Manual height adjuster, passenger seat   $50$50
Memory system, driver seat$200$200$200  
Memory system, passenger seat$150$150$150  
Neck-level heating, front seats$150$150   
Power 4-way lumbar adjuster, driver seat$150$150$150 $150
Power 4-way lumbar adjuster, passenger seat$150$150$150  
Power fore-aft adjuster, driver seat$100$100$100 $100
Power fore-aft adjuster, passenger seat$100$100$100  
Power height adjuster, driver seat$100$100$100 $100
Power height adjuster, passenger seat$100$100$100  
Power recliner, driver seat$100$100$100 $100
Power recliner, passenger seat$100$100$100  
Power tilt adjuster, driver seat$100$100$100 $100
Power tilt adjuster, passenger seat$100$100$100  
Synthetic suede inserts in leather seating surfaces  $0  
Suspension, Wheels, and Tires 
Sport suspension (upgrade)  $0$0$0
Transmission 
Steering-wheel-mounted transmission controls  $100  
Total Value of Features$10,775$11,825$12,075$2,815$5,715
Value of Feature Adjustments$7,960$9,010$9,260$0$2,900
Value of Feature Adjustments-7,412-8,389-8,6280-2,692

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Specifications Comparison: Mercedes-Benz SLK vs. Audi A3

Model Year20092007
ModelSLKA3
Body2dr Hardtop conv.4dr Hatch
Wheelbase95.7 in101.5 in
Length160.7 in168.7 in
Width70.4 in69.5 in
Height51.0 in56.0 in
Curb Weight3,210 lb.3,264 lb.
Fuel Capacity18.5 gal.15.0 gal.
Row 1 Headroom37.9 in38.1 in
Row 1 Shoulder Room52.2 in54.3 in
Row 1 Hip Room54.6 in0.0 in
Row 1 Legroom42.5 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
6.5 ft313.1 ft3
Cargo Volume,
Maximum
9.8 ft354.6 ft3

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Option Package Details
Mercedes-Benz SLK SLK300

Multimedia Package
FeatureValueRequested?
Navigation system600Yes
Surround sound250No
DVD-compatible player0No
Voice control for nav and audio100No
Harman/Kardon, 380W, 11 speakers (with subwoofer)350No
Media drive, large15No
SD Card slot25No
Total Requested60045%
Total Not Requested74055%
Heating Package
FeatureValueRequested?
Heated front seats200Yes
Neck-level heating, front seats150No
Total Requested20057%
Total Not Requested15043%
Premium I Package
FeatureValueRequested?
Tilt/telescoping steering wheel, power100No
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat50Yes
Power recliner, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power recliner, passenger seat100No
Power fore-aft adjuster, passenger seat100No
Power 4-way lumbar adjuster, passenger seat150No
Universal garage door opener100No
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Memory system, driver seat200No
Memory system, passenger seat150No
Satellite radio200Yes
Power height adjuster, passenger seat50No
Power tilt adjuster, passenger seat50No
Auto-dimming driver-side mirror75No
Remote window/roof operation15No
Mirror tilt-down in reverse25No
Interior ambient lighting150No
iPod integration100No
Total Requested90040%
Total Not Requested136560%
Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Cornering lights50No
Total Requested50083%
Total Not Requested10017%

Option Package Details
Mercedes-Benz SLK SLK350

Multimedia Package
FeatureValueRequested?
Navigation system600Yes
Surround sound250No
DVD-compatible player0No
Voice control for nav and audio100No
Harman/Kardon, 380W, 11 speakers (with subwoofer)350No
Media drive, large15No
SD Card slot25No
Total Requested60045%
Total Not Requested74055%
Heating Package
FeatureValueRequested?
Heated front seats200Yes
Neck-level heating, front seats150No
Total Requested20057%
Total Not Requested15043%
Premium I Package
FeatureValueRequested?
Tilt/telescoping steering wheel, power100No
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat50Yes
Power recliner, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power recliner, passenger seat100No
Power fore-aft adjuster, passenger seat100No
Power 4-way lumbar adjuster, passenger seat150No
Universal garage door opener100No
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Memory system, driver seat200No
Memory system, passenger seat150No
Satellite radio200Yes
Power height adjuster, passenger seat50No
Power tilt adjuster, passenger seat50No
Auto-dimming driver-side mirror75No
Remote window/roof operation15No
Mirror tilt-down in reverse25No
Interior ambient lighting150No
iPod integration100No
Total Requested90040%
Total Not Requested136560%
Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Cornering lights50No
Total Requested50083%
Total Not Requested10017%

Option Package Details
Mercedes-Benz SLK SLK55 AMG

Multimedia Package
FeatureValueRequested?
Navigation system600Yes
Surround sound250No
DVD-compatible player0No
Voice control for nav and audio100No
Harman/Kardon, 380W, 11 speakers (with subwoofer)350No
Media drive, large15No
SD Card slot25No
Total Requested60045%
Total Not Requested74055%
Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Cornering lights50No
Total Requested50083%
Total Not Requested10017%

Option Package Details
Audi A3 2.0T

Navigation system
FeatureValueRequested?
Navigation system600Yes
CD changer, remote0Yes
Total Requested600100%
Total Not Requested00%
Cold Weather Package
FeatureValueRequested?
Heated mirrors25Yes
Heated front seats200Yes
Ski sack50No
Heated windshield washer nozzles15Yes
Total Requested24083%
Total Not Requested5017%
S Line Package
FeatureValueRequested?
Sport suspension (upgrade)250Yes
Leather seating surfaces900Yes
Audio controls on steering wheel125Yes
Illuminated visor mirror, driver40No
Illuminated visor mirror, passenger40No
Trip computer150Yes
Fog lights125Yes
Leather-wrapped steering wheel150Yes
Rear spoiler200Yes
Map lights25No
Front sport buckets100Yes
Aluminum trim100Yes
Special exterior trim0No
Total Requested210095%
Total Not Requested1055%
Audio Package
FeatureValueRequested?
CD changer, in-dash200Yes
Satellite radio200Yes
MP3-compatible player50No
Bose, 195W, 10 speakers (with subwoofer)350No
Total Requested40050%
Total Not Requested40050%
Technology Package
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Rain-sensing wipers25Yes
Automatic headlights125Yes
Steering-linked headlights150No
Xenon HID headlights500Yes
Bluetooth cell phone link100Yes
Total Requested90086%
Total Not Requested15014%

Option Package Details
Audi A3 3.2 S line

Navigation system
FeatureValueRequested?
Navigation system600Yes
CD changer, remote-125Yes
Total Requested475100%
Total Not Requested00%
Cold Weather Package
FeatureValueRequested?
Heated mirrors25Yes
Heated front seats200Yes
Ski sack50No
Heated windshield washer nozzles15Yes
Total Requested24083%
Total Not Requested5017%

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