| 1 | 0 | 3 | 4 | 3 | 4 |
Porsche 718 Boxster 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 Boxster vs. Mercedes-Benz SLK Invoice Comparison
Lowest Total Price: $84,190 Mercedes-Benz SLK AMG SLK55 | ||
| Difference: $11,425 | ||
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| Model Year | 2017 | 2016 |
| Model | 718 Boxster | SLK |
| Trim | S | AMG SLK55 |
| Body | 2dr Convertible | 2dr Hardtop conv. |
| Base Price | $68,400 | $72,600 |
| Porsche Connect Plus | 1,300 | |
| Navigation system | 1,730 | |
| Adaptive sport seats plus | 3,825 | |
| Premium Package | 1,370 | |
| 7-speed automated manual | 3,200 | |
| Heated steering wheel | 470 | |
| Metallic paint (extra cost) | 640 | 720 |
| Dual-mode exhaust, switchable | 2,540 | |
| Sport suspension (upgrade) | 2,070 | |
| Interior ambient lighting | 340 | |
| Power-folding mirrors | 320 | |
| Torque vectoring, brake-based | 1,320 | |
| Metal pedals | 535 | |
| Proximity key | 790 | |
| Wheels, dark finish | 1,085 | |
| 235/35ZR20 | 1,580 | |
| Illuminated door sill trim plates | 825 | 850 |
| Carbon fiber trim | 1,535 | |
| Voice control for nav and audio | 0 | |
| Blind spot warning system | 690 | |
| Premium 2 Package | 3,050 | |
| Premium 3 Package | 1,295 | |
| AMG Carbon Styling Package | 4,400 | |
| Wind blocker, small | 350 | |
| Porsche Connect Plus | 0 | |
| Navigation system | 0 | |
| Adaptive sport seats plus | 0 | |
| Premium Package | 0 | |
| 7-speed automated manual | 0 | |
| Heated steering wheel | 0 | |
| Metallic paint (extra cost) | 0 | 670 |
| Dual-mode exhaust, switchable | 0 | |
| Sport suspension (upgrade) | 0 | |
| Interior ambient lighting | 0 | |
| Power-folding mirrors | 0 | |
| Torque vectoring, brake-based | 0 | |
| Metal pedals | 0 | |
| Proximity key | 0 | |
| Wheels, dark finish | 0 | |
| 235/35ZR20 | 0 | |
| Illuminated door sill trim plates | 0 | 791 |
| Carbon fiber trim | 0 | |
| Voice control for nav and audio | 0 | |
| Blind spot warning system | 0 | |
| Premium 2 Package | 2,837 | |
| Premium 3 Package | 1,204 | |
| AMG Carbon Styling Package | 4,092 | |
| Wind blocker, small | 326 | |
| Options (change) | 26,165 | 10,665 |
| Options (change) | 0 | 9,920 |
| Destination | 1,050 | 925 |
| Total Price | $95,615 | $84,190 |
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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 Boxster 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 Boxster vs. Mercedes-Benz SLK
| Lowest Adjusted Price: Mercedes-Benz SLK AMG SLK55 | ||
| Lowest Adjusted Invoice: Porsche 718 Boxster S | ||
| TrueDelta Adjusted Price Difference: $14,315 | ||
| TrueDelta Adjusted Invoice Difference: $74,623 | ||
| Model Year | 2017 | 2016 |
| Model | 718 Boxster | SLK |
| Trim | S | AMG SLK55 |
| Body | 2dr Convertible | 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) | 235/35-20 | 235/40-18 |
| Total Price | $95,615 | $84,190 |
| Adjustments for Features | 0 | -2,890 |
| Feature-Adjusted Total Price | $95,615 | $81,300 |
Features Comparison: Porsche 718 Boxster vs. Mercedes-Benz SLK
| Model Year | 2017 | 2016 |
| Model | 718 Boxster | SLK |
| Trim | S | AMG SLK55 |
| Body | 2dr Convertible | 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 | |
| Remote window/roof operation | $15 | |
| Semi-automated parking system | $500 | |
| Brakes, Airbags, and Other Safety | ||
| Active or whiplash-reducing head restraints, front seats | $0 | |
| Driver drowsiness monitor | $150 | |
| Lane departure warning | $200 | |
| Rearview camera | $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 | ||
| Black exterior trim (optional) | $0 | |
| Body kit | $0 | |
| Glass roof panel(s) | $300 | |
| Painted brake calipers (optional) | $0 | |
| Power convertible top | $4000 | |
| 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 | ||
| Leather-wrapped steering wheel | $150 | |
| 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 | |
| Synthetic suede steering wheel | $150 | |
| Total Value of Features | $7,860 | $10,750 |
| Value of Feature Adjustments | $0 | $2,890 |
| Value of Feature Adjustments | 0 | -2,690 |
Specifications Comparison: Porsche 718 Boxster vs. Mercedes-Benz SLK
| Model Year | 2017 | 2016 |
| Model | 718 Boxster | SLK |
| Body | 2dr Convertible | 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 | 50.4 in | 51.2 in |
| Curb Weight | 3,054 lb. | 3,528 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 | 9.7 ft3 | 6.4 ft3 |
| Cargo Volume, Maximum | 9.7 | 10.1 ft3 |
Option Package Details
Porsche 718 Boxster 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 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 |
| 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 |
| 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 AMG SLK55
| Premium 2 Package | ||
| Feature | Value | Requested? |
| Automatic climate control, front | 200 | Yes |
| Dual-zone climate control | 125 | Yes |
| Blind spot warning system | 200 | Yes |
| 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 | 1425 | 99% |
| Total Not Requested | 15 | 1% |
| Premium 3 Package | ||
| Feature | Value | Requested? |
| Adaptive dampers - electrical | 500 | Yes |
| Lane departure warning system | 200 | No |
| Obstacle detection, front | 150 | Yes |
| Obstacle detection, rear | 250 | Yes |
| Parking guidance system - active | 500 | No |
| Total Requested | 900 | 56% |
| Total Not Requested | 700 | 44% |
| AMG Carbon Styling Package | ||
| Feature | Value | Requested? |
| Special interior trim | 0 | No |
| Special roof color | 0 | No |
| Synthetic suede steering wheel | 0 | No |
| Carbon fiber trim | 200 | Yes |
| Black exterior trim (optional) | 0 | No |
| Wheels, dark finish | 0 | Yes |
| Total Requested | 200 | 100% |
| Total Not Requested | 0 | 0% |
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See TrueDelta's information for all Convertibles
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