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.
Lowest Total Price: $58,470 Audi A6 / S6 45 | |||||
Difference: $560 | |||||
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Model Year | 2015 | 2015 | 2020 | 2020 | 2020 |
Model | SLK | SLK | A6 / S6 | A6 / S6 | A6 / S6 |
Trim | SLK250 | SLK350 | 45 | 55 | S6 |
Body | 2dr Hardtop conv. | 2dr Hardtop conv. | 4dr Sedan | 4dr Sedan | 4dr Sedan |
Base Price | $43,950 | $57,650 | $54,900 | $59,800 | $73,900 |
Lighting Package | 1,390 | 1,390 | |||
Automatic climate control, front | 760 | 760 | |||
Premium 1 Package | 2,590 | 2,590 | |||
Multimedia Package | 2,330 | 2,330 | |||
Obstacle detection, rear | 970 | 970 | |||
Driver Assistance Package | 2,950 | 2,950 | 2,000 | 2,000 | 2,000 |
Leather seating surfaces | 770 | ||||
Metallic paint (extra cost) | 720 | 720 | 575 | 575 | 575 |
Wood trim | 325 | 325 | |||
Proximity key | 650 | 650 | |||
Illuminated door sill trim plates | 700 | 700 | |||
Lighting Package | 1,293 | 1,293 | |||
Automatic climate control, front | 707 | 707 | |||
Premium 1 Package | 2,409 | 2,409 | |||
Multimedia Package | 2,167 | 2,167 | |||
Obstacle detection, rear | 902 | 902 | |||
Driver Assistance Package | 2,744 | 2,744 | 1,860 | 1,860 | 1,860 |
Leather seating surfaces | 716 | ||||
Metallic paint (extra cost) | 670 | 670 | 536 | 536 | 536 |
Wood trim | 302 | 302 | |||
Proximity key | 605 | 605 | |||
Illuminated door sill trim plates | 651 | 651 | |||
Options (change) | 14,155 | 13,385 | 2,575 | 2,575 | 2,575 |
Options (change) | 13,166 | 12,450 | 2,396 | 2,396 | 2,396 |
Destination | 925 | 925 | 995 | 995 | 995 |
Total Price | $59,030 | $71,960 | $58,470 | $63,370 | $77,470 |
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Want to find out how much dealers are willing to discount these cars? Request free, no-obligation Mercedes-Benz SLK dealer quotes or Audi A6 / S6 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. |
Lowest Adjusted Price: Mercedes-Benz SLK SLK250 | |||||
Lowest Adjusted Invoice: Audi A6 / S6 S6 | |||||
TrueDelta Adjusted Price Difference: $1,260 | |||||
TrueDelta Adjusted Invoice Difference: $49,970 | |||||
Model Year | 2015 | 2015 | 2020 | 2020 | 2020 |
Model | SLK | SLK | A6 / S6 | A6 / S6 | A6 / S6 |
Trim | SLK250 | SLK350 | 45 | 55 | S6 |
Body | 2dr Hardtop conv. | 2dr Hardtop conv. | 4dr Sedan | 4dr Sedan | 4dr Sedan |
Engine | 201hp I4 | 302hp V6 | 335hp V6 H | 335hp V6 H | 444hp V6 H |
Transmission | M6 | T7 | S7 | S7 | T8 |
Drivetrain | RWD | RWD | AWD | AWD | AWD |
EPA Fuel Economy (city/highway) | / MPG | / MPG | / MPG | / MPG | / MPG |
Audio (watts, speakers) | 500, 11 | 500, 11 | 630, 14 | 630, 14 | 630, 14 |
Tire (rear if not all the same) | 225/45-17 | 225/40-18 | 245/45-19 | 245/45-19 | 255/40-20 |
Total Price | $59,030 | $71,960 | $58,470 | $63,370 | $77,470 |
Adjustments for Features | -1,820 | -2,970 | 0 | 0 | -2,075 |
Feature-Adjusted Total Price | $57,210 | $68,990 | $58,470 | $63,370 | $75,395 |
Cost Above Minimum | $0 | $11,780 | $0 | $4,900 | $16,925 |
Model Year | 2015 | 2015 | 2020 | 2020 | 2020 |
Model | SLK | SLK | A6 / S6 | A6 / S6 | A6 / S6 |
Trim | SLK250 | SLK350 | 45 | 55 | S6 |
Body | 2dr Hardtop conv. | 2dr Hardtop conv. | 4dr Sedan | 4dr Sedan | 4dr Sedan |
Transmission and Drivetrain | |||||
6-speed manual | $150 | ||||
7-speed manually-shiftable automatic | $1200 | ||||
7-speed automated manual | $1200 | $1200 | |||
8-speed manually-shiftable automatic | $1300 | ||||
RWD | $0 | $0 | |||
AWD | $1700 | $1700 | $1700 | ||
Accessories | |||||
Parking guidance system - passive | $250 | $250 | |||
Power rear side windows | $200 | $200 | $200 | ||
Remote app | $25 | $25 | |||
Remote window/roof operation | $15 | $15 | |||
Brakes, Airbags, and Other Safety | |||||
Active or whiplash-reducing head restraints, front seats | $0 | $0 | |||
Automatic braking, high-speed or partial | $200 | $200 | |||
Blind spot collision prevention | $150 | $150 | |||
Collision preparation system, rear | $100 | $100 | $100 | ||
Driver drowsiness monitor | $150 | $150 | |||
Lane departure prevention | $150 | $150 | |||
Lane departure prevention, steering-based | $200 | $200 | $200 | ||
Rearview camera | $200 | $200 | $200 | ||
Roll bar | $200 | $200 | |||
Rollover sensor | $50 | $50 | $50 | ||
Secondary collision brake assist | $25 | $25 | $25 | ||
Cargo Management | |||||
Cargo net | $40 | $40 | $40 | ||
Rear seat pass-through | $100 | $100 | $100 | ||
Climate Control | |||||
Automatic air recirculation | $100 | $100 | $100 | ||
Rear air vents with automatic controls | $250 | $250 | $250 | ||
Rear dual-zone climate control | $125 | $125 | $125 | ||
Engine / Motor | |||||
Automatic start / stop | $150 | $150 | $150 | ||
Dual-mode exhaust, switchable | $500 | ||||
Regenerative braking | $0 | $0 | $0 | ||
Exterior | |||||
Body kit | $0 | ||||
Glass roof panel(s) | $300 | $300 | |||
Laminated front side windows | $200 | $200 | $200 | ||
Power retractable hardtop | $6750 | $6750 | |||
Sunroof | $900 | $900 | $900 | ||
Infotainment | |||||
4G LTE connectivity | $0 | $0 | $0 | ||
Android Auto support | $100 | $100 | $100 | ||
App support | $0 | $0 | |||
Apple CarPlay support | $100 | $100 | $100 | ||
Handwriting recognition | $200 | $200 | $200 | ||
Navigation map updates, three years | $0 | $0 | |||
SMS text-to-speech reader | $25 | $25 | |||
Telematics service, such as OnStar, with navigation | $225 | $225 | |||
Wi-Fi hotspot | $50 | $50 | $50 | ||
Instruments, Lights, and Mirrors | |||||
Auto-dimming passenger-side mirror | $75 | $75 | $75 | ||
Headlight washers | $50 | $50 | |||
Illuminated visor mirror, driver | $50 | $50 | $50 | ||
Illuminated visor mirror, passenger | $50 | $50 | $50 | ||
Interior ambient lighting | $150 | $150 | $150 | ||
LED headlights | $1000 | $1000 | $1000 | ||
Steering-linked headlights | $150 | $150 | |||
Visor mirror, driver | $10 | $10 | |||
Visor mirror, passenger | $10 | $10 | |||
Xenon HID headlights | $500 | $500 | |||
Seats and Interior Trim | |||||
Center armrest(s), second row | $50 | $50 | $50 | ||
Folding second row seats | $300 | $300 | $300 | ||
Leather door panel trim | $250 | $250 | $250 | ||
Memory system, passenger seat | $150 | $150 | |||
Metal pedals | $75 | $75 | $75 | ||
Neck-level heating, front seats | $150 | $150 | |||
No leather in second row | $-300 | $-300 | |||
Power 4-way lumbar adjuster, passenger seat | $150 | $150 | $150 | ||
Suspension, Wheels, and Tires | |||||
Air suspension, auto-leveling and height adjustable | $1000 | ||||
Electronic systems calibration selector | $200 | $200 | $200 | ||
Sport suspension (upgrade) | $0 | ||||
Transmission | |||||
Steering-wheel-mounted transmission controls | $100 | $100 | $100 | $100 | |
Total Value of Features | $9,785 | $10,935 | $7,965 | $7,965 | $10,040 |
Value of Feature Adjustments | $1,820 | $2,970 | $0 | $0 | $2,075 |
Value of Feature Adjustments | -1,695 | -2,765 | 0 | 0 | -91 |
Model Year | 2015 | 2020 |
Model | SLK | A6 / S6 |
Body | 2dr Hardtop conv. | 4dr Sedan |
Wheelbase | 95.7 in | 115.1 in |
Length | 162.8 in | 194.4 in |
Width | 71.5 in | 74.3 in |
Height | 51.2 in | 57.4 in |
Curb Weight | 3,242 lb. | 4,102 lb. |
Fuel Capacity | 15.9 gal. | 19.3 gal. |
Row 1 Headroom | 38.0 in | 38.0 in |
Row 1 Shoulder Room | 52.2 in | 57.8 in |
Row 1 Legroom | 42.5 in | 41.3 in |
Row 2 Headroom | 0.0 in | 38.1 in |
Row 2 Shoulder Room | 0.0 in | 56.5 in |
Row 2 Legroom | 0.0 in | 37.4 in |
Cargo Volume, Minimum | 6.4 ft3 | 13.7 ft3 |
Cargo Volume, Maximum | 10.1 ft3 | 13.7 ft3 |
Lighting Package | ||
Feature | Value | Requested? |
Steering-linked headlights | 150 | No |
Xenon HID headlights | 500 | Yes |
Headlight washers | 50 | No |
Auto-dimming headlights | 200 | Yes |
Total Requested | 700 | 78% |
Total Not Requested | 200 | 22% |
Premium 1 Package | ||
Feature | Value | Requested? |
Heated front seats | 200 | Yes |
Satellite radio | 200 | Yes |
Surround sound | 250 | Yes |
Remote window/roof operation | 15 | No |
Neck-level heating, front seats | 150 | No |
iPod integration | 100 | Yes |
Harman/Kardon, 500W, 11 speakers (with subwoofer) | 350 | No |
Total Requested | 750 | 59% |
Total Not Requested | 515 | 41% |
Multimedia Package | ||
Feature | Value | Requested? |
DVD-compatible player | 0 | Yes |
Media drive | 15 | Yes |
Traffic + travel information | 25 | Yes |
SD Card slot | 25 | Yes |
In-vehicle Internet | 150 | Yes |
App support | 0 | No |
Navigation map updates, three years | 0 | No |
Navigation system | 600 | Yes |
Voice control for nav and audio | 100 | Yes |
Total Requested | 915 | 100% |
Total Not Requested | 0 | 0% |
Driver Assistance Package | ||
Feature | Value | Requested? |
Blind spot intervention | 150 | No |
Radar- or camera-based collision preparation system | 0 | Yes |
Lane departure warning system | 200 | Yes |
Adaptive cruise control, all-speed | 700 | Yes |
Blind spot warning system | 200 | Yes |
Lane departure prevention system | 150 | Yes |
Automatic braking, low-speed | 200 | Yes |
Automatic braking, high-speed | 200 | No |
Forward collision warning | 200 | Yes |
Total Requested | 1650 | 83% |
Total Not Requested | 350 | 17% |
Lighting Package | ||
Feature | Value | Requested? |
Steering-linked headlights | 150 | No |
Xenon HID headlights | 500 | Yes |
Headlight washers | 50 | No |
Auto-dimming headlights | 200 | Yes |
Total Requested | 700 | 78% |
Total Not Requested | 200 | 22% |
Premium 1 Package | ||
Feature | Value | Requested? |
Heated front seats | 200 | Yes |
Satellite radio | 200 | Yes |
Surround sound | 250 | Yes |
Remote window/roof operation | 15 | No |
Neck-level heating, front seats | 150 | No |
iPod integration | 100 | Yes |
Harman/Kardon, 500W, 11 speakers (with subwoofer) | 350 | No |
Total Requested | 750 | 59% |
Total Not Requested | 515 | 41% |
Multimedia Package | ||
Feature | Value | Requested? |
DVD-compatible player | 0 | Yes |
Media drive | 15 | Yes |
Traffic + travel information | 25 | Yes |
SD Card slot | 25 | Yes |
In-vehicle Internet | 150 | Yes |
App support | 0 | No |
Navigation map updates, three years | 0 | No |
Navigation system | 600 | Yes |
Voice control for nav and audio | 100 | Yes |
Total Requested | 915 | 100% |
Total Not Requested | 0 | 0% |
Driver Assistance Package | ||
Feature | Value | Requested? |
Blind spot intervention | 150 | No |
Radar- or camera-based collision preparation system | 0 | Yes |
Lane departure warning system | 200 | Yes |
Adaptive cruise control, all-speed | 700 | Yes |
Blind spot warning system | 200 | Yes |
Lane departure prevention system | 150 | Yes |
Automatic braking, low-speed | 200 | Yes |
Automatic braking, high-speed | 200 | No |
Forward collision warning | 200 | Yes |
Total Requested | 1650 | 83% |
Total Not Requested | 350 | 17% |
Driver Assistance Package | ||
Feature | Value | Requested? |
Auto-dimming headlights | 200 | Yes |
Radar- or camera-based collision preparation system | 0 | Yes |
Lane departure warning | 200 | Yes |
Adaptive cruise control, all-speed | 700 | Yes |
Automatic braking, low-speed | 200 | Yes |
Forward collision warning | 200 | Yes |
Lane departure prevention, steering-based | 200 | No |
Total Requested | 1500 | 88% |
Total Not Requested | 200 | 12% |
Driver Assistance Package | ||
Feature | Value | Requested? |
Auto-dimming headlights | 200 | Yes |
Radar- or camera-based collision preparation system | 0 | Yes |
Lane departure warning | 200 | Yes |
Adaptive cruise control, all-speed | 700 | Yes |
Automatic braking, low-speed | 200 | Yes |
Forward collision warning | 200 | Yes |
Lane departure prevention, steering-based | 200 | No |
Total Requested | 1500 | 88% |
Total Not Requested | 200 | 12% |
Driver Assistance Package | ||
Feature | Value | Requested? |
Auto-dimming headlights | 200 | Yes |
Radar- or camera-based collision preparation system | 0 | Yes |
Lane departure warning | 200 | Yes |
Adaptive cruise control, all-speed | 700 | Yes |
Automatic braking, low-speed | 200 | Yes |
Forward collision warning | 200 | Yes |
Lane departure prevention, steering-based | 200 | No |
Total Requested | 1500 | 88% |
Total Not Requested | 200 | 12% |