Mercedes-Benz SLK Mercedes-Benz SLK 2007 Audi A3 / S3 Audi A3 / S3 2016

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Mercedes-Benz SLK vs. Audi A3 / S3 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 / S3 Invoice Comparison

Lowest Total Price: $44,300

Audi A3 / S3 A3 1.8 TFSI   
Difference: $4,130

Lowest Total Invoice: $41,267

Audi A3 / S3 A3 1.8 TFSI   
Difference: $3,826

Calculate Payments

  Down Payment Interest Rate Term
Model Year20072007200720162016
ModelSLKSLKSLKA3 / S3A3 / S3
TrimSLK280SLK350SLK55 AMGA3 1.8 TFSIA3 2.0 TFSI
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Convertible2dr Convertible
Base Price $43,350 $47,400 $62,500 $36,600 $39,600
Base Invoice $40,316 $44,082 $58,125 $34,038 $36,828
Lighting Package 1,000 1,000 1,000    
Heating Package 970 970      
Metallic paint (extra cost) 700 700 700 575 575
Bluetooth cell phone link 925 925 925    
Automatic climate control, front 710 710 710    
Navigation system     1,200    
Premium II Package     1,400    
Sport Package       800 800
Premium Plus Package       2,700 2,700
Technology Package       2,700 2,700
Lighting Package 930 930 930    
Heating Package 902 902      
Metallic paint (extra cost) 650 650 650 536 536
Bluetooth cell phone link 860 860 860    
Automatic climate control, front 660 660 660    
Navigation system     1,116    
Premium II Package     1,302    
Sport Package       744 744
Premium Plus Package       2,512 2,512
Technology Package       2,512 2,512
Options (change) 4,305 4,305 5,935 6,775 6,775
Options (change) 4,002 4,002 5,518 6,304 6,304
Destination 775 775 775 925 925
Gas Tax 0 0 1,300 0 0
Total Price $48,430 $52,480 $70,510 $44,300 $47,300
Total Invoice $45,093 $48,859 $65,718 $41,267 $44,057

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

Lowest Adjusted Price and Invoice: Audi A3 / S3 A3 1.8 TFSI
TrueDelta Adjusted Price Difference: $6,660
TrueDelta Adjusted Invoice Difference: $6,183
Model Year20072007200720162016
ModelSLKSLKSLKA3 / S3A3 / S3
TrimSLK280SLK350SLK55 AMGA3 1.8 TFSIA3 2.0 TFSI
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Convertible2dr Convertible
Engine228hp V6268hp V6355hp V8170hp I4220hp I4
TransmissionM6M6T7S6S6
DrivetrainRWDRWDRWDFWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 9?, 9380, 11140, 9140, 9
Tire (rear if not all the same)205/55-16225/45-17225/40-18225/40-18225/40-18
Total Price$48,430$52,480$70,510$44,300$47,300
Adjustments for Features00-3,990-2,530-4,230
Feature-Adjusted Total Price$48,430$52,480$66,520$41,770$43,070
Cost Above Minimum$0$4,050$18,090$0$1,300
Total Invoice$45,093$48,859$65,718$41,267$44,057
Adjustments for Features00-3,719-2,357-3,940
Feature-Adjusted Total Invoice$45,093$48,859$61,999$38,910$40,117
Cost Above Minimum$0$3,766$16,906$0$1,207

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

Model Year20072007200720162016
ModelSLKSLKSLKA3 / S3A3 / S3
TrimSLK280SLK350SLK55 AMGA3 1.8 TFSIA3 2.0 TFSI
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Convertible2dr Convertible
Transmission and Drivetrain 
6-speed manual$150$150   
7-speed manually-shiftable automatic  $1200  
6-speed automated manual   $1100$1100
RWD$0$0$0  
FWD   $0 
AWD    $1700
Accessories 
Power rear side windows   $200$200
Proximity key   $250$250
Remote window/roof operation  $15  
Tilt/telescoping steering wheel, manual$250$250 $250$250
Tilt/telescoping steering wheel, power  $350  
Universal garage door opener  $100  
Wind blocker, small$100$100$100  
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats   $0$0
Auto-raising roll bars / headrests   $500$500
Blind spot warning system   $200$200
Brake- or yaw-sensor-initiated collision preparation system   $0$0
Obstacle detection, front   $150$150
Obstacle detection, rear   $250$250
Rearview camera   $200$200
Secondary collision brake assist   $25$25
Tire-pressure monitor   $75$75
Torque vectoring, brake-based   $100$100
Cargo Management 
Second-row low console   $100$100
Climate Control 
Intermittent wipers$0$0   
Rain-sensing wipers  $175$175$175
Rear air vents   $100$100
Residual heat$50$50$50  
Exterior 
Body kit  $0  
Power convertible top   $4000$4000
Power retractable hardtop$6750$6750$6750  
Rear spoiler  $200  
Infotainment 
4G LTE connectivity   $0$0
Aux input  $50  
Bluetooth audio streaming   $25$25
CD player$125$125$125  
DVD-compatible player   $0$0
Handwriting recognition   $200$200
HD radio   $50$50
In-vehicle Internet   $150$150
iPod integration   $100$100
MP3-compatible player   $50$50
Navigation system  $600$600$600
Satellite radio  $200$200$200
Surround sound  $250  
Telematics service, such as OnStar$200$200$200  
Traffic + travel information   $25$25
Voice control for nav and audio   $100$100
Wi-Fi hotspot   $50$50
Instruments, Lights, and Mirrors 
Analog clock$25$25$25  
Auto-dimming driver-side mirror  $75  
Auto-dimming rearview mirror  $150$150$150
Compass   $0$0
Cornering lights$50$50$50  
Fog lights$125$125$125  
Headlight washers$50$50$50  
Illuminated visor mirror, driver   $50$50
Illuminated visor mirror, passenger   $50$50
Mirror tilt-down in reverse  $25  
Visor mirror, driver$10$10$10  
Visor mirror, passenger$10$10$10  
Seats and Interior Trim 
Aluminum trim  $100$100$100
Folding second row seats   $300$300
Manual height adjuster, driver seat$50$50 $50$50
Manual height adjuster, passenger seat$50$50 $50$50
Manual thigh support length adjuster, driver seat   $50$50
Manual thigh support length adjuster, passenger seat   $50$50
Manual tilt adjuster, driver seat$50$50 $50$50
Manual tilt adjuster, passenger seat$50$50 $50$50
Memory system, driver seat  $200  
Memory system, passenger seat  $150  
Neck-level heating, front seats$150$150   
Power 4-way lumbar adjuster, driver seat   $150$150
Power 4-way lumbar adjuster, passenger seat   $150$150
Power fore-aft adjuster, driver seat  $100  
Power fore-aft adjuster, passenger seat  $100  
Power height adjuster, driver seat  $100  
Power height adjuster, passenger seat  $100  
Power recliner, driver seat  $100  
Power recliner, passenger seat  $100  
Power tilt adjuster, driver seat  $100  
Power tilt adjuster, passenger seat  $100  
Synthetic suede inserts in leather seating surfaces  $0  
Suspension, Wheels, and Tires 
Electronic systems calibration selector   $200$200
Sport suspension (upgrade)  $0$0$0
Transmission 
Steering-wheel-mounted transmission controls  $100$100$100
Total Value of Features$8,245$8,245$12,235$10,775$12,475
Value of Feature Adjustments$0$0$3,990$2,530$4,230
Value of Feature Adjustments00-3,719-2,357-3,940

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

Model Year20072016
ModelSLKA3 / S3
Body2dr Hardtop conv.2dr Convertible
Wheelbase95.7 in102.2 in
Length160.7 in175.4 in
Width70.4 in70.2 in
Height51.0 in55.5 in
Curb Weight3,210 lb.3,397 lb.
Fuel Capacity18.5 gal.13.2 gal.
Row 1 Headroom37.9 in37.4 in
Row 1 Shoulder Room52.2 in54.8 in
Row 1 Hip Room54.6 in0.0 in
Row 1 Legroom42.5 in41.2 in
Row 2 Headroom0.0 in36.3 in
Row 2 Shoulder Room0.0 in45.7 in
Row 2 Legroom0.0 in31.9 in
Cargo Volume,
Minimum
6.5 ft37.1 ft3
Cargo Volume,
Maximum
9.8 ft39.9 ft3

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Option Package Details
Mercedes-Benz SLK SLK280

Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Cornering lights50No
Total Requested50083%
Total Not Requested10017%
Heating Package
FeatureValueRequested?
Heated front seats200Yes
Neck-level heating, front seats150No
Total Requested20057%
Total Not Requested15043%

Option Package Details
Mercedes-Benz SLK SLK350

Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Cornering lights50No
Total Requested50083%
Total Not Requested10017%
Heating Package
FeatureValueRequested?
Heated front seats200Yes
Neck-level heating, front seats150No
Total Requested20057%
Total Not Requested15043%

Option Package Details
Mercedes-Benz SLK SLK55 AMG

Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Cornering lights50No
Total Requested50083%
Total Not Requested10017%
Premium II Package
FeatureValueRequested?
Surround sound250No
Harman/Kardon, 380W, 11 speakers (with subwoofer)350No
Aux input50No
Total Requested00%
Total Not Requested650100%

Option Package Details
Audi A3 / S3 A3 1.8 TFSI

Sport Package
FeatureValueRequested?
Sport suspension (upgrade)250Yes
Manual thigh support adjuster, driver seat50No
Manual thigh support adjuster, passenger seat50No
Front sport buckets100Yes
Steering-wheel-mounted transmission controls100Yes
Electronic systems calibration selector200No
Total Requested45060%
Total Not Requested30040%
Premium Plus Package
FeatureValueRequested?
Proximity key250No
225/40HR18 tires400No
Heated front seats200Yes
Auto-dimming rearview mirror150Yes
Compass0No
iPod integration100No
Total Requested35032%
Total Not Requested75068%
Technology Package
FeatureValueRequested?
Blind spot warning system200No
Wi-Fi hotspot50No
Handwriting recognition200No
Speed limit information0No
4G LTE connectivity0No
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio100No
Traffic + travel information25No
In-vehicle Internet150No
Total Requested60045%
Total Not Requested72555%

Option Package Details
Audi A3 / S3 A3 2.0 TFSI

Sport Package
FeatureValueRequested?
Sport suspension (upgrade)250Yes
Manual thigh support adjuster, driver seat50No
Manual thigh support adjuster, passenger seat50No
Front sport buckets100Yes
Steering-wheel-mounted transmission controls100Yes
Electronic systems calibration selector200No
Total Requested45060%
Total Not Requested30040%
Premium Plus Package
FeatureValueRequested?
Proximity key250No
225/40HR18 tires400No
Heated front seats200Yes
Auto-dimming rearview mirror150Yes
Compass0No
iPod integration100No
Total Requested35032%
Total Not Requested75068%
Technology Package
FeatureValueRequested?
Blind spot warning system200No
Wi-Fi hotspot50No
Handwriting recognition200No
Speed limit information0No
4G LTE connectivity0No
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio100No
Traffic + travel information25No
In-vehicle Internet150No
Total Requested60045%
Total Not Requested72555%

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