Mercedes-Benz SLK Mercedes-Benz SLK 2006 Buick Regal Buick Regal 2018

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Mercedes-Benz SLK vs. Buick Regal 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.

Mercedes-Benz SLK vs. Buick Regal Invoice Comparison

Lowest Total Price: $35,575

Buick Regal Sportback Essence   
Difference: $16,795

Lowest Total Invoice: $34,043

Buick Regal Sportback Essence   
Difference: $14,716

Calculate Payments

  Down Payment Interest Rate Term
Model Year20062006200620182018
ModelSLKSLKSLKRegalRegal
TrimSLK280SLK350SLK55 AMGSportback EssenceGS
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr Hatch4dr Hatch
Base Price $42,900 $46,950 $61,500 $31,730 $39,065
Base Invoice $39,897 $43,664 $57,195 $30,461 $37,502
Premium Package 1,200 1,200 1,470    
Comfort Package 1,300 1,300      
Lighting Package 990 990 990    
Metallic paint (extra cost) 690 690 690 395 395
Bluetooth cell phone link 925 925 925    
Navigation system 1,200 1,200      
Entertainment Package 1,700 1,700      
Heated front seats 690 690      
Satellite radio     500    
Driver Confidence Package #1       1,580  
Sights and Sounds Package       945 945
Appearance Package         485
Premium Package 1,116 1,116 1,367    
Comfort Package 1,209 1,209      
Lighting Package 921 921 921    
Metallic paint (extra cost) 642 642 642 359 359
Bluetooth cell phone link 860 860 860    
Navigation system 1,116 1,116      
Entertainment Package 1,581 1,581      
Heated front seats 642 642      
Satellite radio     465    
Driver Confidence Package #1       1,438  
Sights and Sounds Package       860 860
Appearance Package         441
Options (change) 8,695 8,695 4,575 2,920 1,825
Options (change) 8,087 8,087 4,255 2,657 1,660
Destination 775 775 775 925 925
Gas Tax 0 0 1,300 0 0
Total Price $52,370 $56,420 $68,150 $35,575 $41,815
Total Invoice $48,759 $52,526 $63,525 $34,043 $40,087

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While we strive for accuracy, the site is not error-free, and prices can change at any time.

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TrueDelta Value Comparison: Mercedes-Benz SLK vs. Buick Regal

Lowest Adjusted Price and Invoice: Buick Regal Sportback Essence
TrueDelta Adjusted Price Difference: $14,840
TrueDelta Adjusted Invoice Difference: $12,896
Model Year20062006200620182018
ModelSLKSLKSLKRegalRegal
TrimSLK280SLK350SLK55 AMGSportback EssenceGS
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr Hatch4dr Hatch
Engine228hp V6268hp V6355hp V8250hp I4310hp V6
TransmissionM6M6T7T9T9
DrivetrainRWDRWDRWDFWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)380, 11380, 11?, 9?, 8?, 8
Tire (rear if not all the same)205/55-16225/45-17225/40-18245/45-18245/40-19
Total Price$52,370$56,420$68,150$35,575$41,815
Adjustments for Features-1,955-1,955-2,5550-4,200
Feature-Adjusted Total Price$50,415$54,465$65,595$35,575$37,615
Cost Above Minimum$0$4,050$15,180$0$2,040
Total Invoice$48,759$52,526$63,525$34,043$40,087
Adjustments for Features-1,820-1,820-2,3820-4,026
Feature-Adjusted Total Invoice$46,939$50,706$61,143$34,043$36,061
Cost Above Minimum$0$3,767$14,204$0$2,018

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Features Comparison: Mercedes-Benz SLK vs. Buick Regal

Model Year20062006200620182018
ModelSLKSLKSLKRegalRegal
TrimSLK280SLK350SLK55 AMGSportback EssenceGS
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr Hatch4dr Hatch
Transmission and Drivetrain 
6-speed manual$150$150   
7-speed manually-shiftable automatic  $1200  
9-speed manually-shiftable automatic   $1400$1400
RWD$0$0$0  
FWD   $0 
AWD    $1700
Accessories 
Active noise reduction    $0
Heated steering wheel   $100$100
Power rear side windows   $200$200
Proximity key   $250$250
Remote app   $25$25
Remote start   $150$150
Remote window/roof operation$15$15$15  
Tilt/telescoping steering wheel, manual   $250$250
Tilt/telescoping steering wheel, power$350$350$350  
Wind blocker, small$100$100$100  
Brakes, Airbags, and Other Safety 
Blind spot warning system   $200$200
Cross-traffic warning, rear   $100$100
Obstacle detection, front    $150
Obstacle detection, rear   $250$250
Rear side airbags   $300$300
Rearview camera   $200$200
Rollover sensor   $50$50
Safety key   $5$5
Side curtain airbags   $350$350
Tire-pressure monitor   $75$75
Vehicle health reports   $0$0
Cargo Management 
Cargo cover   $75$75
Cargo net   $40$40
Overhead sunglass holder   $25$25
Climate Control 
Heated windshield washer nozzles$15$15$15  
Rain-sensing wipers$175$175$175  
Rear air vents   $100$100
Residual heat$50$50$50  
Variable intermittent wipers   $75$75
Drivetrain 
Active rear differential    $500
Exterior 
Body kit  $0 $0
Laminated front side windows   $200$200
Painted brake calipers (optional)    $0
Power retractable hardtop$6750$6750$6750  
Rear spoiler  $200 $200
Infotainment 
4G LTE connectivity   $0$0
Android Auto support   $100$100
App support   $0$0
Apple CarPlay support   $100$100
Aux input   $50$50
Bluetooth audio streaming   $25$25
CD player$125$125$125  
HD radio   $50$50
Navigation system$600$600 $600$600
SMS text-to-speech reader   $25$25
Surround sound$250$250   
Telematics service, such as OnStar$200$200$200  
Telematics service, such as OnStar, with navigation   $225$225
Voice control for external devices   $0$0
Voice control for nav and audio   $100$100
Wi-Fi hotspot   $50$50
Wireless charging station   $75$75
Instruments, Lights, and Mirrors 
Analog clock$25$25$25  
Compass   $0$0
Fog light, rear$100$100$100  
Fog lights$125$125$125  
Headlight washers$50$50$50  
Illuminated visor mirror, driver   $50$50
Illuminated visor mirror, passenger   $50$50
Large color reconfigurable instrument cluster display   $250$250
LED headlights   $1000$1000
Mirror tilt-down in reverse$25$25$25  
Performance meter    $150
Visor mirror, driver$10$10$10  
Visor mirror, passenger$10$10$10  
Xenon HID headlights$500$500$500  
Seats and Interior Trim 
Aluminum trim  $100  
Center armrest(s), second row   $50$50
Cooled or ventilated front seats    $300
Folding second row seats   $300$300
Manual thigh support length adjuster, driver seat    $50
Manual thigh support length adjuster, passenger seat    $50
Massage, driver seat    $100
Massage, passenger seat    $100
Memory system, passenger seat$150$150$150  
Power 4-way lumbar adjuster, driver seat   $150$150
Power 4-way lumbar adjuster, passenger seat   $150$150
Power seatback bolsters, driver seat    $100
Power seatback bolsters, passenger seat    $100
Synthetic suede inserts in leather seating surfaces  $0  
Suspension, Wheels, and Tires 
Adaptive dampers - electrical    $500
Electronic systems calibration selector    $200
Sport suspension (upgrade)  $0  
Transmission 
Steering-wheel-mounted transmission controls  $100  
Total Value of Features$9,775$9,775$10,375$7,820$12,020
Value of Feature Adjustments$1,955$1,955$2,555$0$4,200
Value of Feature Adjustments-1,820-1,820-2,3820-4,026

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Specifications Comparison: Mercedes-Benz SLK vs. Buick Regal

Model Year20062018
ModelSLKRegal
Body2dr Hardtop conv.4dr Hatch
Wheelbase95.7 in111.4 in
Length160.7 in192.9 in
Width70.4 in73.3 in
Height51.0 in57.3 in
Curb Weight3,210 lb.4,082 lb.
Fuel Capacity18.5 gal.16.3 gal.
Row 1 Headroom37.9 in38.8 in
Row 1 Shoulder Room52.2 in56.9 in
Row 1 Hip Room54.6 in55.2 in
Row 1 Legroom42.5 in42.1 in
Row 2 Headroom0.0 in37.4 in
Row 2 Shoulder Room0.0 in55.4 in
Row 2 Hip Room0.0 in54.1 in
Row 2 Legroom0.0 in36.9 in
Cargo Volume,
Minimum
6.5 ft331.5 ft3
Cargo Volume,
Maximum
9.8 ft360.7 ft3

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Option Package Details
Mercedes-Benz SLK SLK280

Premium Package
FeatureValueRequested?
Automatic climate control, front200Yes
Universal garage door opener100Yes
Rain-sensing wipers175No
Variable assist steering (optional)0No
Remote window/roof operation15No
Total Requested30061%
Total Not Requested19039%
Comfort Package
FeatureValueRequested?
Tilt/telescoping steering wheel, power100No
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat50Yes
Power recliner, driver seat100Yes
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Auto-dimming rearview mirror150Yes
Memory system, driver seat200Yes
Memory system, passenger seat150No
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat50Yes
Auto-dimming driver-side mirror75Yes
Mirror tilt-down in reverse25No
Total Requested102579%
Total Not Requested27521%
Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Cornering lights50Yes
Total Requested55092%
Total Not Requested508%
Entertainment Package
FeatureValueRequested?
Satellite radio200Yes
Surround sound250No
Harman/Kardon, 380W, 11 speakers (with subwoofer)350No
Total Requested20025%
Total Not Requested60075%

Option Package Details
Mercedes-Benz SLK SLK350

Premium Package
FeatureValueRequested?
Automatic climate control, front200Yes
Universal garage door opener100Yes
Rain-sensing wipers175No
Variable assist steering (optional)0No
Remote window/roof operation15No
Total Requested30061%
Total Not Requested19039%
Comfort Package
FeatureValueRequested?
Tilt/telescoping steering wheel, power100No
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat50Yes
Power recliner, driver seat100Yes
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Auto-dimming rearview mirror150Yes
Memory system, driver seat200Yes
Memory system, passenger seat150No
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat50Yes
Auto-dimming driver-side mirror75Yes
Mirror tilt-down in reverse25No
Total Requested102579%
Total Not Requested27521%
Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Cornering lights50Yes
Total Requested55092%
Total Not Requested508%
Entertainment Package
FeatureValueRequested?
Satellite radio200Yes
Surround sound250No
Harman/Kardon, 380W, 11 speakers (with subwoofer)350No
Total Requested20025%
Total Not Requested60075%

Option Package Details
Mercedes-Benz SLK SLK55 AMG

Premium Package
FeatureValueRequested?
Automatic climate control, front200Yes
Universal garage door opener100Yes
Rain-sensing wipers175No
Total Requested30063%
Total Not Requested17537%
Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Cornering lights50Yes
Total Requested55092%
Total Not Requested508%

Option Package Details
Buick Regal Sportback Essence

Driver Confidence Package #1
FeatureValueRequested?
Power 4-way lumbar adjuster, driver seat50No
Power 4-way lumbar adjuster, passenger seat50No
Memory system, driver seat200Yes
Auto-dimming driver-side mirror75Yes
Wireless charging station75No
Obstacle detection, rear250No
Cornering lights50Yes
Blind spot warning system200No
LED headlights1000No
Cross-traffic warning, rear100No
Total Requested32516%
Total Not Requested172584%
Sights and Sounds Package
FeatureValueRequested?
Navigation system600Yes
Bose, 8 speakers (with subwoofer)350No
Voice control for nav and audio75No
HD radio50No
Large color reconfigurable instrument cluster display250No
Speed limit information0No
Total Requested60045%
Total Not Requested72555%

Option Package Details
Buick Regal GS

Appearance Package
FeatureValueRequested?
Cornering lights50Yes
LED headlights1000No
Wireless charging station75No
Total Requested504%
Total Not Requested107596%
Sights and Sounds Package
FeatureValueRequested?
Navigation system600Yes
Bose, 8 speakers (with subwoofer)350No
Voice control for nav and audio75No
HD radio50No
Speed limit information0No
Total Requested60056%
Total Not Requested47544%

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