| 1 | 0 | 3 | 4 | 3 | 4 |
Porsche 718 Cayman 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.
Models in short supply often sell at or even above these prices.
Porsche 718 Cayman vs. Mercedes-Benz SLK Invoice Comparison
Lowest Total Price: $80,355 Mercedes-Benz SLK SLK55 AMG | ||
| Difference: $9,805 | ||
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Calculate Payments |
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| Model Year | 2017 | 2015 |
| Model | 718 Cayman | SLK |
| Trim | S | SLK55 AMG |
| Body | 2dr Hatch | 2dr Hardtop conv. |
| Base Price | $66,300 | $70,900 |
| Porsche Connect Plus | 1,300 | |
| Navigation system | 1,730 | |
| Adaptive sport seats plus | 3,825 | |
| 7-speed automated manual | 3,200 | |
| Premium Package | 1,370 | |
| Heated steering wheel | 470 | |
| Metallic paint (extra cost) | 640 | 720 |
| Interior ambient lighting | 340 | |
| Dual-mode exhaust, switchable | 2,540 | |
| Torque vectoring, brake-based | 1,320 | |
| Sport suspension (upgrade) | 2,070 | |
| Metal pedals | 535 | |
| Power-folding mirrors | 320 | |
| Proximity key | 790 | 650 |
| Illuminated door sill trim plates | 825 | 850 |
| Carbon fiber trim | 1,535 | 2,250 |
| Voice control for nav and audio | 0 | |
| Multimedia Package | 2,330 | |
| Automatic climate control, front | 760 | |
| Obstacle detection, rear | 970 | |
| Porsche Connect Plus | 0 | |
| Navigation system | 0 | |
| Adaptive sport seats plus | 0 | |
| 7-speed automated manual | 0 | |
| Premium Package | 0 | |
| Heated steering wheel | 0 | |
| Metallic paint (extra cost) | 0 | 670 |
| Interior ambient lighting | 0 | |
| Dual-mode exhaust, switchable | 0 | |
| Torque vectoring, brake-based | 0 | |
| Sport suspension (upgrade) | 0 | |
| Metal pedals | 0 | |
| Power-folding mirrors | 0 | |
| Proximity key | 0 | 605 |
| Illuminated door sill trim plates | 0 | 791 |
| Carbon fiber trim | 0 | 2,093 |
| Voice control for nav and audio | 0 | |
| Multimedia Package | 2,167 | |
| Automatic climate control, front | 707 | |
| Obstacle detection, rear | 902 | |
| Options (change) | 22,810 | 8,530 |
| Options (change) | 0 | 7,935 |
| Destination | 1,050 | 925 |
| Total Price | $90,160 | $80,355 |
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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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Want to find out how much dealers are willing to discount these cars? Request free, no-obligation Porsche 718 Cayman 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: Porsche 718 Cayman vs. Mercedes-Benz SLK
| Lowest Adjusted Price: Mercedes-Benz SLK SLK55 AMG | ||
| Lowest Adjusted Invoice: Porsche 718 Cayman S | ||
| TrueDelta Adjusted Price Difference: $15,945 | ||
| TrueDelta Adjusted Invoice Difference: $68,032 | ||
| Model Year | 2017 | 2015 |
| Model | 718 Cayman | SLK |
| Trim | S | SLK55 AMG |
| Body | 2dr Hatch | 2dr Hardtop conv. |
| Engine | 350hp H4 | 415hp V8 |
| Transmission | S7 | T7 |
| Drivetrain | RWD | RWD |
| EPA Fuel Economy (city/highway) | 21/28 MPG | 19/28 MPG |
| Audio (watts, speakers) | 110, 6 | 500, 11 |
| Tire (rear if not all the same) | 235/40-19 | 235/40-18 |
| Total Price | $90,160 | $80,355 |
| Adjustments for Features | 0 | -6,140 |
| Feature-Adjusted Total Price | $90,160 | $74,215 |
Features Comparison: Porsche 718 Cayman vs. Mercedes-Benz SLK
| Model Year | 2017 | 2015 |
| Model | 718 Cayman | SLK |
| Trim | S | SLK55 AMG |
| Body | 2dr Hatch | 2dr Hardtop conv. |
| Transmission and Drivetrain | ||
| 7-speed automated manual | $1200 | |
| 7-speed manually-shiftable automatic | $1200 | |
| RWD | $0 | $0 |
| Accessories | ||
| Heated steering wheel | $100 | |
| Parking guidance system - passive | $250 | |
| Remote window/roof operation | $15 | |
| Brakes, Airbags, and Other Safety | ||
| Active or whiplash-reducing head restraints, front seats | $0 | |
| Driver drowsiness monitor | $150 | |
| Rearview camera | $200 | |
| Roll bar | $200 | |
| Temporary spare tire | $150 | |
| Cargo Management | ||
| Cargo net | $40 | |
| Climate Control | ||
| Automatic air recirculation | $100 | |
| Water-repellent front-door glass | $15 | |
| Drivetrain | ||
| Limited-slip rear differential | $300 | |
| Engine / Motor | ||
| Mid-engine configuration | $0 | |
| Regenerative braking | $0 | |
| Exterior | ||
| Body kit | $0 | |
| Glass roof panel(s) | $300 | |
| Painted brake calipers (optional) | $0 | |
| Power retractable hardtop | $6750 | |
| Rear spoiler | $200 | |
| Retractable rear spoiler | $400 | |
| Infotainment | ||
| 4G LTE connectivity | $0 | |
| Apple CarPlay support | $100 | |
| DVD-Audio-compatible player | $0 | |
| DVD-compatible player | $0 | |
| Handwriting recognition | $200 | |
| Media drive | $15 | |
| Media drive, small | $5 | |
| Off-road navigation system | $0 | |
| SMS text-to-speech reader | $25 | |
| Surround sound | $250 | |
| Telematics service, such as OnStar | $200 | |
| Telematics service, such as OnStar, with navigation | $225 | |
| Traffic + travel information | $25 | |
| Traffic information | $25 | |
| Wi-Fi hotspot | $50 | |
| Instruments, Lights, and Mirrors | ||
| Analog clock | $25 | |
| Auto-dimming headlights | $200 | |
| Auto-dimming passenger-side mirror | $75 | |
| Compass | $0 | |
| Illuminated visor mirror, driver | $50 | |
| Illuminated visor mirror, passenger | $50 | |
| Mirror tilt-down in reverse | $25 | |
| Turn signals on or near mirrors | $25 | |
| Visor mirror, driver | $10 | |
| Visor mirror, passenger | $10 | |
| Seats and Interior Trim | ||
| Memory system, passenger seat | $150 | |
| Neck-level heating, front seats | $150 | |
| Power seatback bolsters, driver seat | $100 | |
| Power seatback bolsters, passenger seat | $100 | |
| Power thigh bolsters, driver seat | $100 | |
| Power thigh bolsters, passenger seat | $100 | |
| Power thigh support length adjuster, driver seat | $100 | |
| Power thigh support length adjuster, passenger seat | $100 | |
| Synthetic suede inserts in leather seating surfaces | $0 | |
| Suspension, Wheels, and Tires | ||
| Adaptive dampers - electrical | $500 | |
| Total Value of Features | $4,210 | $10,350 |
| Value of Feature Adjustments | $0 | $6,140 |
| Value of Feature Adjustments | 0 | -5,715 |
Specifications Comparison: Porsche 718 Cayman vs. Mercedes-Benz SLK
| Model Year | 2017 | 2015 |
| Model | 718 Cayman | SLK |
| Body | 2dr Hatch | 2dr Hardtop conv. |
| Wheelbase | 97.4 in | 95.7 in |
| Length | 172.4 in | 162.8 in |
| Width | 70.9 in | 71.5 in |
| Height | 51.0 in | 51.2 in |
| Curb Weight | 3,054 lb. | 3,583 lb. |
| Fuel Capacity | 14.3 gal. | 15.9 gal. |
| Row 1 Headroom | 0.0 in | 38.0 in |
| Row 1 Shoulder Room | 0.0 in | 52.2 in |
| Row 1 Legroom | 0.0 in | 42.5 in |
| Cargo Volume, Minimum | 15.0 ft3 | 6.4 ft3 |
| Cargo Volume, Maximum | 15.0 | 10.1 ft3 |
Option Package Details
Porsche 718 Cayman S
| Porsche Connect Plus | ||
| Feature | Value | Requested? |
| Traffic information | 25 | Yes |
| In-vehicle Internet | 150 | Yes |
| Wi-Fi hotspot | 50 | No |
| 4G LTE connectivity | 0 | No |
| Navigation map updates, three years | 0 | Yes |
| Telematics service, such as OnStar | 200 | Yes |
| App support | 0 | Yes |
| Remote app | 25 | Yes |
| Apple CarPlay support | 100 | No |
| Total Requested | 400 | 73% |
| Total Not Requested | 150 | 27% |
| Adaptive sport seats plus | ||
| Feature | Value | Requested? |
| Power thigh bolsters, driver seat | 100 | No |
| Power seatback bolsters, driver seat | 100 | No |
| Power thigh bolsters, passenger seat | 100 | No |
| Power seatback bolsters, passenger seat | 100 | No |
| Power tilt adjuster, passenger seat | 100 | Yes |
| Tilt/telescoping steering wheel, power | 100 | Yes |
| Power fore-aft adjuster, driver seat | 100 | Yes |
| Power height adjuster, driver seat | 50 | Yes |
| Power tilt adjuster, driver seat | 100 | Yes |
| Power 4-way lumbar adjuster, driver seat | 150 | Yes |
| Power thigh support length adjuster, driver seat | 100 | No |
| Power fore-aft adjuster, passenger seat | 100 | Yes |
| Power 4-way lumbar adjuster, passenger seat | 150 | Yes |
| Power thigh support length adjuster, passenger seat | 100 | No |
| Memory system, driver seat | 200 | Yes |
| Power height adjuster, passenger seat | 50 | Yes |
| Front sport buckets | 100 | Yes |
| Total Requested | 1200 | 67% |
| Total Not Requested | 600 | 33% |
| Premium Package | ||
| Feature | Value | Requested? |
| Automatic climate control, front | 200 | Yes |
| Heated front seats | 200 | Yes |
| Dual-zone climate control | 125 | Yes |
| Residual heat | 50 | Yes |
| Automatic air recirculation | 100 | No |
| Auto-dimming rearview mirror | 150 | Yes |
| Rain-sensing wipers | 100 | Yes |
| Auto-dimming driver-side mirror | 75 | Yes |
| Auto-dimming passenger-side mirror | 75 | No |
| Steering-linked headlights | 150 | Yes |
| Headlight washers | 50 | Yes |
| Total Requested | 1100 | 86% |
| Total Not Requested | 175 | 14% |
Option Package Details
Mercedes-Benz SLK SLK55 AMG
| Automatic climate control, front | ||
| Feature | Value | Requested? |
| Automatic climate control, front | 200 | Yes |
| Dual-zone climate control | 125 | Yes |
| Total Requested | 325 | 100% |
| Total Not Requested | 0 | 0% |
| Obstacle detection, rear | ||
| Feature | Value | Requested? |
| Obstacle detection, rear | 250 | Yes |
| Obstacle detection, front | 150 | Yes |
| Parking guidance system - passive | 250 | No |
| Total Requested | 400 | 62% |
| Total Not Requested | 250 | 38% |
| Multimedia Package | ||
| Feature | Value | Requested? |
| DVD-compatible player | 0 | No |
| Media drive | 15 | No |
| Traffic + travel information | 25 | Yes |
| SD Card slot | 25 | Yes |
| In-vehicle Internet | 150 | Yes |
| App support | 0 | Yes |
| Navigation map updates, three years | 0 | Yes |
| Navigation system | 600 | Yes |
| Voice control for nav and audio | 100 | Yes |
| Total Requested | 900 | 98% |
| Total Not Requested | 15 | 2% |
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