Audi A6 Audi A6 2019 Mercedes-Benz SLK Mercedes-Benz SLK 2011

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

Join Us

Audi A6 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 A6 vs. Mercedes-Benz SLK Invoice Comparison

Lowest Total Price: $57,255

Mercedes-Benz SLK SLK300   
Difference: $1,395

Lowest Total Invoice: $53,309

Mercedes-Benz SLK SLK300   
Difference: $1,848

Calculate Payments

  Down Payment Interest Rate Term
Model Year2019201920112011
ModelA6A6SLKSLK
Trim4555SLK300SLK350
Body4dr Sedan4dr Sedan2dr Hardtop conv.2dr Hardtop conv.
Base Price $54,100 $58,900 $47,650 $53,300
Base Invoice $50,856 $55,368 $44,314 $49,569
Competition Package 3,000 3,000    
Metallic paint (extra cost) 575 575 720 720
Multimedia Package     2,890 2,890
Lighting Package     1,070 1,070
Premium 1 Package     2,590 2,590
Automatic climate control, front     760 760
Illuminated door sill trim plates     700 700
Sport Package       1,160
Steering-wheel-mounted transmission controls       0
Competition Package 2,790 2,790    
Metallic paint (extra cost) 536 536 670 670
Multimedia Package     2,688 2,688
Lighting Package     995 995
Premium 1 Package     2,409 2,409
Automatic climate control, front     707 707
Illuminated door sill trim plates     651 651
Sport Package       1,079
Steering-wheel-mounted transmission controls       0
Options (change) 3,575 3,575 8,730 9,890
Options (change) 3,326 3,326 8,120 9,199
Destination 975 995 875 875
Total Price $58,650 $63,470 $57,255 $64,065
Total Invoice $55,157 $59,689 $53,309 $59,643

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 Audi A6 dealer quotes or Mercedes-Benz SLK 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: Audi A6 vs. Mercedes-Benz SLK

Lowest Adjusted Price: Audi A6 45
Lowest Adjusted Invoice: Mercedes-Benz SLK SLK300
TrueDelta Adjusted Price Difference: $385
TrueDelta Adjusted Invoice Difference: $174
Model Year2019201920112011
ModelA6A6SLKSLK
Trim4555SLK300SLK350
Body4dr Sedan4dr Sedan2dr Hardtop conv.2dr Hardtop conv.
Engine335hp V6 H335hp V6 H228hp V6300hp V6
TransmissionS7S7M6T7
DrivetrainAWDAWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)630, 14630, 14?, 9?, 9
Tire (rear if not all the same)245/45-19245/45-19225/45-17225/40-18
Total Price$58,650$63,470$57,255$64,065
Adjustments for Features-1,780-1,7800-1,150
Feature-Adjusted Total Price$56,870$61,690$57,255$62,915
Cost Above Minimum$0$4,820$0$5,660
Total Invoice$55,157$59,689$53,309$59,643
Adjustments for Features-1,674-1,6740-1,071
Feature-Adjusted Total Invoice$53,483$58,015$53,309$58,572
Cost Above Minimum$0$4,532$0$5,263

Return to top

Features Comparison: Audi A6 vs. Mercedes-Benz SLK

Model Year2019201920112011
ModelA6A6SLKSLK
Trim4555SLK300SLK350
Body4dr Sedan4dr Sedan2dr Hardtop conv.2dr Hardtop conv.
Transmission and Drivetrain 
7-speed automated manual$1200$1200  
6-speed manual  $150 
7-speed manually-shiftable automatic   $1200
AWD$1700$1700  
RWD  $0$0
Accessories 
Power rear side windows$200$200  
Proximity key$250$250  
Remote window/roof operation  $15$15
Wind blocker, small  $100$100
Brakes, Airbags, and Other Safety 
Blind spot warning system$200$200  
Collision preparation system, rear$100$100  
Obstacle detection, front$150$150  
Obstacle detection, rear$250$250  
Rearview camera$200$200  
Rollover sensor$50$50  
Secondary collision brake assist$25$25  
Side curtain airbags$350$350  
Cargo Management 
Cargo net$40$40  
Rear seat pass-through$100$100  
Climate Control 
Automatic air recirculation$100$100  
Rear air vents with automatic controls$250$250  
Rear dual-zone climate control$125$125  
Drivetrain 
Active rear differential$500$500  
Engine / Motor 
Automatic start / stop$150$150  
Regenerative braking$0$0  
Exterior 
Black exterior trim (optional)$0$0  
Body kit  $0$0
Laminated front side windows$200$200  
Painted brake calipers (optional)$0$0  
Power retractable hardtop  $6750$6750
Rear spoiler  $200$200
Sunroof$900$900  
Infotainment 
4G LTE connectivity$0$0  
Android Auto support$100$100  
Apple CarPlay support$100$100  
Bluetooth audio streaming$25$25  
CD changer, in-dash  $325$325
CD player$125$125  
Handwriting recognition$200$200  
In-vehicle Internet$150$150  
iPod integration  $100$100
Surround sound$250$250  
Telematics service, such as OnStar  $200$200
Traffic + travel information$25$25  
Traffic information  $25$25
USB port$25$25  
Wi-Fi hotspot$50$50  
Instruments, Lights, and Mirrors 
Analog clock  $25$25
Auto-dimming passenger-side mirror$75$75  
Compass$0$0  
Cornering lights  $50$50
Fog lights  $125$125
Headlight washers  $50$50
Illuminated visor mirror, driver$50$50  
Illuminated visor mirror, passenger$50$50  
LED headlights$1000$1000  
Power-folding mirrors$50$50  
Visor mirror, driver  $10$10
Visor mirror, passenger  $10$10
Xenon HID headlights  $500$500
Seats and Interior Trim 
Aluminum trim$100$100  
Center armrest(s), second row$50$50  
Folding second row seats$300$300  
Heated front seats$200$200  
Memory system, passenger seat  $150$150
No leather in second row  $-300$-300
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$10,265$10,265$8,485$9,635
Value of Feature Adjustments$1,780$1,780$0$1,150
Value of Feature Adjustments-1,674-1,6740-1,071

Return to top

Specifications Comparison: Audi A6 vs. Mercedes-Benz SLK

Model Year20192011
ModelA6SLK
Body4dr Sedan2dr Hardtop conv.
Wheelbase115.1 in95.7 in
Length194.4 in160.7 in
Width74.3 in70.4 in
Height57.4 in51.0 in
Curb Weight4,102 lb.3,210 lb.
Fuel Capacity19.3 gal.18.5 gal.
Row 1 Headroom38.0 in37.9 in
Row 1 Shoulder Room57.8 in52.2 in
Row 1 Hip Room0.0 in54.6 in
Row 1 Legroom41.3 in42.5 in
Row 2 Headroom38.1 in0.0 in
Row 2 Shoulder Room56.5 in0.0 in
Row 2 Legroom37.4 in0.0 in
Cargo Volume,
Minimum
13.7 ft36.5 ft3
Cargo Volume,
Maximum
13.79.8 ft3

Return to top

Option Package Details
Audi A6 45

Competition Package
FeatureValueRequested?
Front sport buckets100No
Aluminum trim100No
Active rear differential500No
Painted brake calipers (optional)0No
Sport suspension (upgrade)250Yes
Upgraded leather upholstery0No
Power 4-way lumbar adjuster, passenger seat150Yes
Metal pedals75Yes
Dark-colored headliner (optional)0No
Leather door panel trim250Yes
Black exterior trim (optional)0No
Total Requested72551%
Total Not Requested70049%

Option Package Details
Audi A6 55

Competition Package
FeatureValueRequested?
Front sport buckets100No
Aluminum trim100No
Active rear differential500No
Painted brake calipers (optional)0No
Sport suspension (upgrade)250Yes
Upgraded leather upholstery0No
Power 4-way lumbar adjuster, passenger seat150Yes
Metal pedals75Yes
Dark-colored headliner (optional)0No
Leather door panel trim250Yes
Black exterior trim (optional)0No
Total Requested72551%
Total Not Requested70049%

Option Package Details
Mercedes-Benz SLK SLK300

Multimedia Package
FeatureValueRequested?
Navigation system600Yes
Satellite radio200Yes
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Traffic information25Yes
HD radio50Yes
Media drive, large15Yes
SD Card slot25Yes
Total Requested1015100%
Total Not Requested00%
Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Cornering lights50No
Total Requested50083%
Total Not Requested10017%
Premium 1 Package
FeatureValueRequested?
Tilt/telescoping steering wheel, power100Yes
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 seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers175Yes
Memory system, driver seat200Yes
Memory system, passenger seat150No
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat50Yes
Auto-dimming driver-side mirror75Yes
Remote window/roof operation15No
Mirror tilt-down in reverse25Yes
Interior ambient lighting150Yes
iPod integration100Yes
Total Requested197592%
Total Not Requested1658%

Option Package Details
Mercedes-Benz SLK SLK350

Multimedia Package
FeatureValueRequested?
Navigation system600Yes
Satellite radio200Yes
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Traffic information25Yes
HD radio50Yes
Media drive, large15Yes
SD Card slot25Yes
Total Requested1015100%
Total Not Requested00%
Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Cornering lights50No
Total Requested50083%
Total Not Requested10017%
Sport Package
FeatureValueRequested?
Sport suspension (upgrade)250Yes
225/40ZR18 tires400No
245/35ZR18 tires400No
Total Requested25024%
Total Not Requested80076%
Premium 1 Package
FeatureValueRequested?
Tilt/telescoping steering wheel, power100Yes
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 seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers175Yes
Memory system, driver seat200Yes
Memory system, passenger seat150No
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat50Yes
Auto-dimming driver-side mirror75Yes
Remote window/roof operation15No
Mirror tilt-down in reverse25Yes
Interior ambient lighting150Yes
iPod integration100Yes
Total Requested197592%
Total Not Requested1658%

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 Sedans and Wagons.
See TrueDelta's information for all Audi models.