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: $64,225 Mercedes-Benz SLK SLK350 | ||
Difference: $7,340 | ||
Lowest Total Invoice: $57,131 Porsche Boxster S | ||
Difference: $2,661 | ||
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Model Year | 2008 | 2011 |
Model | Boxster | SLK |
Trim | S | SLK350 |
Body | 2dr Convertible | 2dr Hardtop conv. |
Base Price | $55,700 | $53,300 |
Base Invoice | $43,512 | $49,569 |
Xenon HID headlights | 1,090 | |
Power Seat Package | 1,550 | |
Auto-dimming rearview mirror | 690 | |
Metallic paint (extra cost) | 690 | 720 |
Navigation system | 3,110 | |
Floor mats | 115 | |
Wind blocker, small | 375 | |
Automatic climate control, front | 550 | 760 |
Wood trim | 890 | 690 |
Illuminated door sill trim plates | 725 | 700 |
Wood/leather-wrapped steering wheel | 1,360 | |
5-speed shiftable automatic | 3,210 | |
CD changer, remote | 650 | |
Lighting Package | 1,070 | |
Multimedia Package | 2,890 | |
Premium 1 Package | 2,590 | |
Upgraded leather upholstery | 630 | |
Xenon HID headlights | 927 | |
Power Seat Package | 1,318 | |
Auto-dimming rearview mirror | 587 | |
Metallic paint (extra cost) | 587 | 670 |
Navigation system | 2,644 | |
Floor mats | 98 | |
Wind blocker, small | 319 | |
Automatic climate control, front | 468 | 707 |
Wood trim | 757 | 642 |
Illuminated door sill trim plates | 616 | 651 |
Wood/leather-wrapped steering wheel | 1,156 | |
5-speed shiftable automatic | 2,729 | |
CD changer, remote | 553 | |
Lighting Package | 995 | |
Multimedia Package | 2,688 | |
Premium 1 Package | 2,409 | |
Upgraded leather upholstery | 586 | |
Options (change) | 15,005 | 10,050 |
Options (change) | 12,759 | 9,348 |
Destination | 860 | 875 |
Total Price | $71,565 | $64,225 |
Total Invoice | $57,131 | $59,792 |
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Want to find out how much dealers are willing to discount these cars? Request free, no-obligation Porsche 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. |
Lowest Adjusted Price and Invoice: Mercedes-Benz SLK SLK350 | ||
TrueDelta Adjusted Price Difference: $11,785 | ||
TrueDelta Adjusted Invoice Difference: $1,477 | ||
Model Year | 2008 | 2011 |
Model | Boxster | SLK |
Trim | S | SLK350 |
Body | 2dr Convertible | 2dr Hardtop conv. |
Engine | 295hp H6 | 300hp V6 |
Transmission | T5 | T7 |
Drivetrain | RWD | RWD |
EPA Fuel Economy (city/highway) | 18/25 MPG | 18/26 MPG |
Audio (watts, speakers) | 230, 7 | ?, 9 |
Tire (rear if not all the same) | 235/40-18 | 225/40-18 |
Total Price | $71,565 | $64,225 |
Adjustments for Features | 0 | -4,445 |
Feature-Adjusted Total Price | $71,565 | $59,780 |
Total Invoice | $57,131 | $59,792 |
Adjustments for Features | 0 | -4,138 |
Feature-Adjusted Total Invoice | $57,131 | $55,654 |
Model Year | 2008 | 2011 |
Model | Boxster | SLK |
Trim | S | SLK350 |
Body | 2dr Convertible | 2dr Hardtop conv. |
Transmission and Drivetrain | ||
5-speed manually-shiftable automatic | $1000 | |
7-speed manually-shiftable automatic | $1200 | |
RWD | $0 | $0 |
Accessories | ||
Remote window/roof operation | $15 | |
Tilt/telescoping steering wheel, manual | $250 | |
Tilt/telescoping steering wheel, power | $350 | |
Brakes, Airbags, and Other Safety | ||
Brake assist | $50 | |
Knee airbag, driver | $75 | |
Knee airbag, passenger | $75 | |
Roll bar | $200 | |
Temporary spare tire | $150 | |
Cargo Management | ||
Cargo net | $40 | |
Climate Control | ||
Dual-zone climate control | $125 | |
Residual heat | $50 | |
Water-repellent front-door glass | $15 | |
Engine / Motor | ||
Mid-engine configuration | $0 | |
Exterior | ||
Body kit | $0 | |
Power convertible top | $4000 | |
Power retractable hardtop | $6750 | |
Rear spoiler | $200 | |
Retractable rear spoiler | $400 | |
Infotainment | ||
Aux input | $50 | |
Bluetooth cell phone link | $100 | |
CD changer, in-dash | $325 | |
CD changer, remote | $200 | |
CD player | $125 | |
DVD-compatible player | $0 | |
HD radio | $50 | |
iPod integration | $100 | |
Media drive | $15 | |
MP3-compatible player | $50 | |
Satellite radio | $200 | |
SD Card slot | $25 | |
Telematics service, such as OnStar | $200 | |
Traffic information | $25 | |
Voice control for nav and audio | $100 | |
Instruments, Lights, and Mirrors | ||
Analog clock | $25 | |
Auto-dimming passenger-side mirror | $75 | |
Automatic headlights | $125 | |
Cornering lights | $50 | |
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 | |
Power 4-way lumbar adjuster, passenger seat | $150 | |
Total Value of Features | $6,405 | $10,850 |
Value of Feature Adjustments | $0 | $4,445 |
Value of Feature Adjustments | 0 | -4,138 |
Model Year | 2008 | 2011 |
Model | Boxster | SLK |
Body | 2dr Convertible | 2dr Hardtop conv. |
Wheelbase | 95.1 in | 95.7 in |
Length | 170.4 in | 160.7 in |
Width | 70.9 in | 70.4 in |
Height | 51.0 in | 51.0 in |
Curb Weight | 3,053 lb. | 3,295 lb. |
Fuel Capacity | 17.0 gal. | 18.5 gal. |
Row 1 Headroom | 38.4 in | 37.9 in |
Row 1 Shoulder Room | 51.7 in | 52.2 in |
Row 1 Hip Room | 53.4 in | 54.6 in |
Row 1 Legroom | 41.6 in | 42.5 in |
Cargo Volume, Minimum | 9.9 ft3 | 6.5 ft3 |
Cargo Volume, Maximum | 9.9 | 9.8 ft3 |
Power Seat Package | ||
Feature | Value | Requested? |
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 fore-aft adjuster, passenger seat | 100 | Yes |
Memory system, driver seat | 200 | Yes |
Power height adjuster, passenger seat | 50 | Yes |
Power tilt adjuster, passenger seat | 100 | Yes |
Total Requested | 850 | 100% |
Total Not Requested | 0 | 0% |
Wood trim | ||
Feature | Value | Requested? |
Wood trim | 300 | Yes |
Wood/leather-wrapped steering wheel | 150 | Yes |
Total Requested | 450 | 100% |
Total Not Requested | 0 | 0% |
Lighting Package | ||
Feature | Value | Requested? |
Xenon HID headlights | 500 | Yes |
Headlight washers | 50 | Yes |
Cornering lights | 50 | No |
Total Requested | 550 | 92% |
Total Not Requested | 50 | 8% |
Multimedia Package | ||
Feature | Value | Requested? |
Navigation system | 600 | Yes |
Satellite radio | 200 | No |
DVD-compatible player | 0 | No |
Voice control for nav and audio | 100 | No |
Traffic information | 25 | No |
HD radio | 50 | No |
Media drive, large | 15 | No |
SD Card slot | 25 | No |
Total Requested | 600 | 59% |
Total Not Requested | 415 | 41% |
Premium 1 Package | ||
Feature | Value | Requested? |
Tilt/telescoping steering wheel, power | 100 | No |
Power fore-aft adjuster, driver seat | 100 | Yes |
Power height adjuster, driver seat | 50 | Yes |
Power tilt adjuster, driver seat | 50 | Yes |
Power recliner, driver seat | 100 | Yes |
Power 4-way lumbar adjuster, driver seat | 150 | Yes |
Power recliner, passenger seat | 100 | Yes |
Power fore-aft adjuster, passenger seat | 100 | Yes |
Power 4-way lumbar adjuster, passenger seat | 150 | No |
Universal garage door opener | 100 | Yes |
Auto-dimming rearview mirror | 150 | Yes |
Rain-sensing wipers | 100 | Yes |
Memory system, driver seat | 200 | Yes |
Memory system, passenger seat | 150 | No |
Power height adjuster, passenger seat | 50 | Yes |
Power tilt adjuster, passenger seat | 50 | Yes |
Auto-dimming driver-side mirror | 75 | Yes |
Remote window/roof operation | 15 | No |
Mirror tilt-down in reverse | 25 | No |
Interior ambient lighting | 150 | Yes |
iPod integration | 100 | No |
Total Requested | 1525 | 74% |
Total Not Requested | 540 | 26% |