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: $53,585 Cadillac CTS Luxury | ||||||||
Difference: $430 | ||||||||
Lowest Total Invoice: $50,294 Mercedes-Benz SLK SLK280 | ||||||||
Difference: $626 | ||||||||
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Calculate Payments |
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Model Year | 2018 | 2018 | 2018 | 2018 | 2018 | 2008 | 2008 | 2008 |
Model | CTS | CTS | CTS | CTS | CTS | SLK | SLK | SLK |
Trim | Luxury | Premium Luxury | V-Sport | V-Sport Premium Luxury | CTS-V | SLK280 | SLK350 | SLK55 AMG |
Body | 4dr Sedan | 4dr Sedan | 4dr Sedan | 4dr Sedan | 4dr Sedan | 2dr Hardtop conv. | 2dr Hardtop conv. | 2dr Hardtop conv. |
Base Price | $51,995 | $59,495 | $60,995 | $71,095 | $86,295 | $44,150 | $49,450 | $63,200 |
Base Invoice | $49,395 | $56,520 | $57,945 | $67,540 | $81,980 | $41,060 | $45,988 | $58,776 |
Metallic paint (extra cost) | 595 | 595 | 595 | 595 | 710 | 710 | 710 | |
Premium II Package | 3,995 | 3,995 | 1,410 | |||||
Heating Package | 980 | 980 | ||||||
Lighting Package | 1,010 | 1,010 | 1,010 | |||||
Navigation system | 1,200 | 1,200 | 1,200 | |||||
Automatic climate control, front | 720 | 720 | 720 | |||||
iPod integration | 375 | 375 | 375 | |||||
Metallic paint (extra cost) | 530 | 530 | 530 | 530 | 659 | 659 | 659 | |
Premium II Package | 3,715 | 3,715 | 1,311 | |||||
Heating Package | 911 | 911 | ||||||
Lighting Package | 939 | 939 | 939 | |||||
Navigation system | 1,116 | 1,116 | 1,116 | |||||
Automatic climate control, front | 670 | 670 | 670 | |||||
iPod integration | 349 | 349 | 349 | |||||
Options (change) | 595 | 595 | 595 | 595 | 0 | 8,990 | 8,990 | 5,425 |
Options (change) | 530 | 530 | 530 | 530 | 0 | 8,359 | 8,359 | 5,044 |
Destination | 995 | 995 | 995 | 995 | 995 | 875 | 875 | 875 |
Gas Tax | 0 | 0 | 0 | 0 | 1,000 | 0 | 0 | 1,300 |
Total Price | $53,585 | $61,085 | $62,585 | $72,685 | $88,290 | $54,015 | $59,315 | $70,800 |
Total Invoice | $50,920 | $58,045 | $59,470 | $69,065 | $83,975 | $50,294 | $55,222 | $65,995 |
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Want to find out how much dealers are willing to discount these cars? Request free, no-obligation Cadillac CTS 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: Cadillac CTS Luxury | ||||||||
Lowest Adjusted Invoice: Mercedes-Benz SLK SLK280 | ||||||||
TrueDelta Adjusted Price Difference: $915 | ||||||||
TrueDelta Adjusted Invoice Difference: $165 | ||||||||
Model Year | 2018 | 2018 | 2018 | 2018 | 2018 | 2008 | 2008 | 2008 |
Model | CTS | CTS | CTS | CTS | CTS | SLK | SLK | SLK |
Trim | Luxury | Premium Luxury | V-Sport | V-Sport Premium Luxury | CTS-V | SLK280 | SLK350 | SLK55 AMG |
Body | 4dr Sedan | 4dr Sedan | 4dr Sedan | 4dr Sedan | 4dr Sedan | 2dr Hardtop conv. | 2dr Hardtop conv. | 2dr Hardtop conv. |
Engine | 268hp I4 | 335hp V6 | 420hp V6 | 420hp V6 | 640hp V8 | 228hp V6 | 268hp V6 | 355hp V8 |
Transmission | T8 | T8 | T8 | T8 | T8 | M6 | T7 | T7 |
Drivetrain | RWD | RWD | RWD | RWD | RWD | RWD | RWD | RWD |
EPA Fuel Economy (city/highway) | / MPG | / MPG | / MPG | / MPG | / MPG | / MPG | / MPG | / MPG |
Audio (watts, speakers) | ?, 13 | ?, 13 | ?, 13 | ?, 13 | ?, 13 | 380, 11 | 380, 11 | 380, 11 |
Tire (rear if not all the same) | 245/45-17 | 245/40-18 | 245/40-18 | 245/40-18 | 265/35-19 | 205/55-16 | 225/45-17 | 225/40-18 |
Total Price | $53,585 | $61,085 | $62,585 | $72,685 | $88,290 | $54,015 | $59,315 | $70,800 |
Adjustments for Features | -485 | -3,385 | -710 | -5,985 | -2,585 | 0 | -1,050 | -1,300 |
Feature-Adjusted Total Price | $53,100 | $57,700 | $61,875 | $66,700 | $85,705 | $54,015 | $58,265 | $69,500 |
Cost Above Minimum | $0 | $4,600 | $8,775 | $13,600 | $32,605 | $0 | $4,250 | $15,485 |
Total Invoice | $50,920 | $58,045 | $59,470 | $69,065 | $83,975 | $50,294 | $55,222 | $65,995 |
Adjustments for Features | -461 | -3,217 | -675 | -5,687 | -2,459 | 0 | -978 | -1,212 |
Feature-Adjusted Total Invoice | $50,459 | $54,828 | $58,795 | $63,378 | $81,516 | $50,294 | $54,244 | $64,783 |
Cost Above Minimum | $0 | $4,369 | $8,336 | $12,919 | $31,057 | $0 | $3,950 | $14,489 |
Model Year | 2018 | 2018 | 2018 | 2018 | 2018 | 2008 | 2008 | 2008 |
Model | CTS | CTS | CTS | CTS | CTS | SLK | SLK | SLK |
Trim | Luxury | Premium Luxury | V-Sport | V-Sport Premium Luxury | CTS-V | SLK280 | SLK350 | SLK55 AMG |
Body | 4dr Sedan | 4dr Sedan | 4dr Sedan | 4dr Sedan | 4dr Sedan | 2dr Hardtop conv. | 2dr Hardtop conv. | 2dr Hardtop conv. |
Transmission and Drivetrain | ||||||||
8-speed manually-shiftable automatic | $1300 | $1300 | $1300 | $1300 | $1300 | |||
6-speed manual | $150 | |||||||
7-speed manually-shiftable automatic | $1200 | $1200 | ||||||
RWD | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 |
Accessories | ||||||||
AC power outlet | $100 | $100 | ||||||
Active noise reduction | $0 | $0 | $0 | $0 | $0 | |||
Adaptive cruise control, all-speed | $850 | |||||||
Cruise control | $150 | $150 | $150 | $150 | $150 | $150 | $150 | |
Electronic engine sound enhancement | $0 | $0 | $0 | |||||
Heated steering wheel | $100 | $100 | $100 | $100 | $100 | |||
Power rear side windows | $200 | $200 | $200 | $200 | $200 | |||
Proximity key | $250 | $250 | $250 | $250 | $250 | |||
Remote app | $25 | $25 | $25 | $25 | $25 | |||
Remote start | $150 | $150 | $150 | $150 | $150 | |||
Remote window/roof operation | $15 | $15 | $15 | |||||
Semi-automated parking system | $500 | $500 | $500 | |||||
Sunshade, rear, power | $225 | $225 | ||||||
Sunshades, second row | $125 | $125 | ||||||
Wind blocker, small | $100 | $100 | $100 | |||||
Brakes, Airbags, and Other Safety | ||||||||
Around view cameras | $500 | $500 | $500 | |||||
Automatic braking, high-speed or partial | $200 | |||||||
Automatic braking, low-speed | $200 | |||||||
Backup collision intervention | $150 | |||||||
Blind spot warning system | $200 | $200 | $200 | $200 | $200 | |||
Cross-traffic warning, rear | $100 | $100 | $100 | $100 | $100 | |||
Dedicated short-range radio communications (DSRC) | $0 | $0 | $0 | $0 | $0 | |||
Following distance indicator | $25 | $25 | $25 | $25 | $25 | |||
Forward collision warning | $200 | $200 | $200 | $200 | $200 | |||
High performance brake pads (optional) | $0 | |||||||
Lane departure warning | $200 | $200 | $200 | $200 | $200 | |||
Lane keeping assist | $400 | $400 | $400 | $400 | $400 | |||
Obstacle detection, front | $150 | $150 | $150 | |||||
Obstacle detection, rear | $250 | $250 | $250 | $250 | $250 | |||
Performance traction management | $250 | |||||||
Radar- or camera-based collision preparation system | $0 | $0 | ||||||
Rear side airbags | $300 | $300 | $300 | $300 | $300 | |||
Rearview camera | $200 | $200 | ||||||
Safety key | $5 | $5 | $5 | $5 | $5 | |||
Side curtain airbags | $350 | $350 | $350 | $350 | $350 | |||
Temporary spare tire | $150 | $150 | $150 | |||||
Tires, run-flat | $150 | $150 | $150 | $150 | ||||
Vehicle health reports | $0 | $0 | $0 | $0 | $0 | |||
Vehicle-to-infrastructure (V2I) communication | $0 | $0 | $0 | $0 | $0 | |||
Vehicle-to-vehicle (V2V) communication | $0 | $0 | $0 | $0 | $0 | |||
Wide-view front camera | $150 | |||||||
Cargo Management | ||||||||
Cargo net | $40 | $40 | $40 | $40 | $40 | |||
Rear seat pass-through | $100 | $100 | $100 | $100 | $100 | |||
Climate Control | ||||||||
Heated windshield washer nozzles | $15 | $15 | $15 | |||||
Rear air vents | $100 | $100 | $100 | |||||
Rear air vents with automatic controls | $250 | $250 | ||||||
Residual heat | $50 | $50 | $50 | |||||
Drivetrain | ||||||||
Active rear differential | $500 | $500 | $500 | |||||
Differential cooler | $0 | |||||||
Engine / Motor | ||||||||
Automatic start / stop | $150 | $150 | ||||||
Exterior | ||||||||
Active grille shutters | $0 | $0 | ||||||
Body kit | $0 | |||||||
Carbon fiber hood | $0 | |||||||
Laminated front side windows | $200 | $200 | $200 | $200 | $200 | |||
Laminated rear side windows | $100 | |||||||
Panoramic sunroof | $1200 | $1200 | $1200 | |||||
Power retractable hardtop | $6750 | $6750 | $6750 | |||||
Rear spoiler | $200 | |||||||
Tow hook(s), front | $40 | $40 | $40 | $40 | $40 | |||
Infotainment | ||||||||
4G LTE connectivity | $0 | $0 | $0 | $0 | $0 | |||
Android Auto support | $100 | $100 | $100 | $100 | $100 | |||
App support | $0 | $0 | $0 | $0 | $0 | |||
Apple CarPlay support | $100 | $100 | $100 | $100 | $100 | |||
Bluetooth audio streaming | $25 | $25 | $25 | $25 | $25 | |||
CD player | $125 | $125 | $125 | |||||
HD radio | $50 | $50 | $50 | $50 | $50 | |||
iPod integration | $100 | $100 | $100 | |||||
SMS text-to-speech reader | $25 | $25 | $25 | $25 | $25 | |||
Telematics service, such as OnStar | $200 | $200 | $200 | |||||
Telematics service, such as OnStar, with navigation | $225 | $225 | $225 | $225 | $225 | |||
Traffic information | $25 | $25 | $25 | $25 | $25 | |||
USB port | $25 | $25 | $25 | $25 | $25 | |||
Voice control for external devices | $0 | $0 | $0 | $0 | $0 | |||
Voice control for nav and audio | $100 | $100 | $100 | $100 | $100 | |||
Wi-Fi hotspot | $50 | $50 | $50 | $50 | $50 | |||
Wireless charging station | $75 | $75 | $75 | $75 | $75 | |||
Instruments, Lights, and Mirrors | ||||||||
Analog clock | $25 | $25 | $25 | |||||
Approach detection | $25 | $25 | $25 | $25 | $25 | |||
Auto-dimming headlights | $200 | $200 | $200 | $200 | $200 | |||
Boost gauge | $75 | $75 | $75 | |||||
Compass | $0 | $0 | $0 | $0 | $0 | |||
Cornering lights | $50 | $50 | $50 | |||||
Fog light, rear | $100 | $100 | $100 | |||||
Fog lights | $125 | $125 | $125 | |||||
Head-up display (HUD) | $350 | $350 | $350 | |||||
Headlight washers | $50 | $50 | $50 | |||||
Illuminated visor mirror, driver | $50 | $50 | $50 | $50 | $50 | |||
Illuminated visor mirror, passenger | $50 | $50 | $50 | $50 | $50 | |||
Large color reconfigurable instrument cluster display | $250 | $250 | ||||||
Mirror tilt-down in reverse | $25 | $25 | $25 | |||||
Rear camera mirror | $200 | $200 | ||||||
Steering-linked headlights | $150 | $150 | $150 | $150 | ||||
Visor mirror, driver | $10 | $10 | $10 | |||||
Visor mirror, passenger | $10 | $10 | $10 | |||||
Seats and Interior Trim | ||||||||
Aluminum trim | $100 | |||||||
Carbon fiber trim | $200 | |||||||
Center armrest(s), second row | $50 | $50 | $50 | $50 | $50 | |||
Cooled or ventilated front seats | $300 | $300 | $300 | $300 | $300 | |||
Coordinated climate control, front seats | $0 | $0 | $0 | $0 | $0 | |||
Door sill trim plates | $100 | $100 | $100 | $100 | $100 | |||
Folding second row seats | $300 | $300 | $300 | $300 | ||||
Heated second row seats | $200 | $200 | ||||||
Illuminated door sill trim plates | $200 | $200 | $200 | |||||
Leather door panel trim | $250 | $250 | $250 | |||||
Manual thigh support length adjuster, driver seat | $50 | $50 | ||||||
Manual thigh support length adjuster, passenger seat | $50 | $50 | ||||||
Memory system, passenger seat | $150 | $150 | $150 | |||||
Metal pedals | $75 | $75 | $75 | $75 | $75 | |||
Neck-level heating, front seats | $150 | $150 | ||||||
No leather in second row | $-300 | $-300 | $-300 | |||||
Power seatback bolsters, driver seat | $100 | $100 | ||||||
Power seatback bolsters, passenger seat | $100 | $100 | ||||||
Synthetic suede headliner | $650 | |||||||
Synthetic suede inserts in leather seating surfaces | $0 | $0 | ||||||
Upholstered instrument panel | $300 | $300 | $300 | $300 | $300 | |||
Wood trim | $300 | $300 | $300 | $300 | ||||
Suspension, Wheels, and Tires | ||||||||
Adaptive dampers - electrical | $500 | $500 | $500 | $500 | ||||
Alloy wheels | $350 | $350 | $350 | $350 | ||||
Electronic systems calibration selector | $200 | $200 | $200 | |||||
Machined alloy wheels | $350 | $350 | $350 | $350 | ||||
Performance steering system (optional) | $0 | |||||||
Sport suspension (upgrade) | $0 | $0 | $0 | |||||
Ultra-sport suspension (upgrade) | $0 | |||||||
Transmission | ||||||||
Launch control | $100 | |||||||
Steering-wheel-mounted transmission controls | $100 | $100 | $100 | $100 | $100 | $100 | ||
Total Value of Features | $9,460 | $12,360 | $9,685 | $14,960 | $11,560 | $8,975 | $10,025 | $10,275 |
Value of Feature Adjustments | $485 | $3,385 | $710 | $5,985 | $2,585 | $0 | $1,050 | $1,300 |
Value of Feature Adjustments | -461 | -3,217 | -675 | -5,687 | -2,459 | 0 | -978 | -1,212 |
Model Year | 2018 | 2008 |
Model | CTS | SLK |
Body | 4dr Sedan | 2dr Hardtop conv. |
Wheelbase | 114.6 in | 95.7 in |
Length | 195.5 in | 160.7 in |
Width | 72.2 in | 70.4 in |
Height | 57.2 in | 51.0 in |
Curb Weight | 3,656 lb. | 3,210 lb. |
Fuel Capacity | 19.0 gal. | 18.5 gal. |
Row 1 Headroom | 39.2 in | 37.9 in |
Row 1 Shoulder Room | 56.9 in | 52.2 in |
Row 1 Hip Room | 53.8 in | 54.6 in |
Row 1 Legroom | 42.6 in | 42.5 in |
Row 2 Headroom | 37.5 in | 0.0 in |
Row 2 Shoulder Room | 54.8 in | 0.0 in |
Row 2 Hip Room | 53.3 in | 0.0 in |
Row 2 Legroom | 35.4 in | 0.0 in |
Cargo Volume, Minimum | 13.7 ft3 | 6.5 ft3 |
Cargo Volume, Maximum | 13.7 | 9.8 ft3 |
Premium II Package | ||
Feature | Value | Requested? |
Bluetooth cell phone link | 100 | Yes |
Surround sound | 250 | Yes |
Harman/Kardon, 380W, 11 speakers (with subwoofer) | 350 | No |
Aux input | 50 | 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 | Yes |
Universal garage door opener | 100 | Yes |
Auto-dimming rearview mirror | 150 | Yes |
Rain-sensing wipers | 175 | Yes |
Memory system, driver seat | 200 | Yes |
Memory system, passenger seat | 150 | No |
Satellite radio | 200 | Yes |
Power height adjuster, passenger seat | 50 | Yes |
Tilt/telescoping steering wheel, power | 100 | Yes |
Power tilt adjuster, passenger seat | 50 | Yes |
Power fore-aft adjuster, driver seat | 100 | Yes |
Auto-dimming driver-side mirror | 75 | Yes |
Power height adjuster, driver seat | 50 | Yes |
Remote window/roof operation | 15 | No |
Power tilt adjuster, driver seat | 50 | Yes |
Mirror tilt-down in reverse | 25 | No |
Power recliner, driver seat | 100 | Yes |
Interior ambient lighting | 150 | Yes |
Total Requested | 2450 | 82% |
Total Not Requested | 540 | 18% |
Heating Package | ||
Feature | Value | Requested? |
Heated front seats | 200 | Yes |
Neck-level heating, front seats | 150 | No |
Total Requested | 200 | 57% |
Total Not Requested | 150 | 43% |
Lighting Package | ||
Feature | Value | Requested? |
Xenon HID headlights | 500 | Yes |
Headlight washers | 50 | No |
Cornering lights | 50 | No |
Total Requested | 500 | 83% |
Total Not Requested | 100 | 17% |
Premium II Package | ||
Feature | Value | Requested? |
Bluetooth cell phone link | 100 | Yes |
Surround sound | 250 | Yes |
Harman/Kardon, 380W, 11 speakers (with subwoofer) | 350 | No |
Aux input | 50 | 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 | Yes |
Universal garage door opener | 100 | Yes |
Auto-dimming rearview mirror | 150 | Yes |
Rain-sensing wipers | 175 | Yes |
Memory system, driver seat | 200 | Yes |
Memory system, passenger seat | 150 | No |
Satellite radio | 200 | Yes |
Power height adjuster, passenger seat | 50 | Yes |
Tilt/telescoping steering wheel, power | 100 | Yes |
Power tilt adjuster, passenger seat | 50 | Yes |
Power fore-aft adjuster, driver seat | 100 | Yes |
Auto-dimming driver-side mirror | 75 | Yes |
Power height adjuster, driver seat | 50 | Yes |
Remote window/roof operation | 15 | No |
Power tilt adjuster, driver seat | 50 | Yes |
Mirror tilt-down in reverse | 25 | No |
Power recliner, driver seat | 100 | Yes |
Interior ambient lighting | 150 | Yes |
Total Requested | 2450 | 82% |
Total Not Requested | 540 | 18% |
Heating Package | ||
Feature | Value | Requested? |
Heated front seats | 200 | Yes |
Neck-level heating, front seats | 150 | No |
Total Requested | 200 | 57% |
Total Not Requested | 150 | 43% |
Lighting Package | ||
Feature | Value | Requested? |
Xenon HID headlights | 500 | Yes |
Headlight washers | 50 | No |
Cornering lights | 50 | No |
Total Requested | 500 | 83% |
Total Not Requested | 100 | 17% |
Lighting Package | ||
Feature | Value | Requested? |
Xenon HID headlights | 500 | Yes |
Headlight washers | 50 | No |
Cornering lights | 50 | No |
Total Requested | 500 | 83% |
Total Not Requested | 100 | 17% |
Premium II Package | ||
Feature | Value | Requested? |
Bluetooth cell phone link | 100 | Yes |
Surround sound | 250 | Yes |
Harman/Kardon, 380W, 11 speakers (with subwoofer) | 350 | No |
Aux input | 50 | Yes |
Total Requested | 400 | 53% |
Total Not Requested | 350 | 47% |