Mercedes-Benz SLK Mercedes-Benz SLK 2006 Buick Regal Buick Regal 2013

We are 103,000+ car owners sharing real-world car information.

Join Us

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: $33,825

Buick Regal   
Difference: $18,545

Lowest Total Invoice: $32,436

Buick Regal   
Difference: $16,323

Calculate Payments

  Down Payment Interest Rate Term
Model Year200620062006201320132013
ModelSLKSLKSLKRegalRegalRegal
TrimSLK280SLK350SLK55 AMGBaseTurboGS
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr Sedan4dr Sedan4dr Sedan
Base Price $42,900 $46,950 $61,500 $29,015 $30,635 $34,980
Base Invoice $39,897 $43,664 $57,195 $27,854 $29,410 $33,581
Comfort Package 1,300 1,300        
Premium Package 1,200 1,200 1,470      
Lighting Package 990 990 990      
Metallic paint (extra cost) 690 690 690      
Heated front seats 690 690        
Bluetooth cell phone link 925 925 925      
Navigation system 1,200 1,200   895 895 895
Entertainment Package 1,700 1,700        
Satellite radio     500      
Premium 2 Package       3,030 1,410  
Comfort Package 1,209 1,209        
Premium Package 1,116 1,116 1,367      
Lighting Package 921 921 921      
Metallic paint (extra cost) 642 642 642      
Heated front seats 642 642        
Bluetooth cell phone link 860 860 860      
Navigation system 1,116 1,116   788 788 788
Entertainment Package 1,581 1,581        
Satellite radio     465      
Premium 2 Package       2,909 1,353  
Options (change) 8,695 8,695 4,575 3,925 2,305 895
Options (change) 8,087 8,087 4,255 3,697 2,141 788
Destination 775 775 775 885 885 885
Gas Tax 0 0 1,300 0 0 0
Total Price $52,370 $56,420 $68,150 $33,825 $33,825 $36,760
Total Invoice $48,759 $52,526 $63,525 $32,436 $32,436 $35,254

Return to top

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

Dealer Price Quotes

Want to find out how much dealers are willing to discount these cars?

Request free, no-obligation Mercedes-Benz SLK dealer quotes or Buick Regal 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: Mercedes-Benz SLK vs. Buick Regal

Lowest Adjusted Price and Invoice: Buick Regal
TrueDelta Adjusted Price Difference: $14,610
TrueDelta Adjusted Invoice Difference: $12,660
Model Year200620062006201320132013
ModelSLKSLKSLKRegalRegalRegal
TrimSLK280SLK350SLK55 AMGBaseTurboGS
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr Sedan4dr Sedan4dr Sedan
Engine228hp V6268hp V6355hp V8182hp I4 H220hp I4270hp I4
TransmissionM6M6T7T6T6T6
DrivetrainRWDRWDRWDFWDFWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)380, 11380, 11?, 9336, 9336, 9336, 9
Tire (rear if not all the same)205/55-16225/45-17225/40-18235/50-17235/50-18245/40-19
Total Price$52,370$56,420$68,150$33,825$33,825$36,760
Adjustments for Features-3,960-3,960-4,560-250-625
Feature-Adjusted Total Price$48,410$52,460$63,590$33,800$33,825$36,135
Cost Above Minimum$0$4,050$15,180$0$25$2,335
Total Invoice$48,759$52,526$63,525$32,436$32,436$35,254
Adjustments for Features-3,687-3,687-4,251-240-599
Feature-Adjusted Total Invoice$45,072$48,839$59,274$32,412$32,436$34,655
Cost Above Minimum$0$3,767$14,202$0$24$2,243

Return to top

Features Comparison: Mercedes-Benz SLK vs. Buick Regal

Model Year200620062006201320132013
ModelSLKSLKSLKRegalRegalRegal
TrimSLK280SLK350SLK55 AMGBaseTurboGS
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manual$150$150    
7-speed manually-shiftable automatic  $1200   
6-speed manually-shiftable automatic   $1100$1100$1100
RWD$0$0$0   
FWD   $0$0$0
Accessories 
AC power outlet   $100$100$100
Heated steering wheel    $100 
Power rear side windows   $200$200$200
Proximity key   $250$250$250
Remote start   $150$150$150
Remote window/roof operation$15$15$15   
Tilt/telescoping steering wheel, manual   $250$250$250
Tilt/telescoping steering wheel, power$350$350$350   
Wind blocker, small$100$100$100   
Brakes, Airbags, and Other Safety 
Knee airbag, driver$75$75$75   
Knee airbag, passenger$75$75$75   
Obstacle detection, front     $150
Obstacle detection, rear   $250$250$250
Rear side airbags   $300$300$300
Rollover sensor   $50$50$50
Side curtain airbags   $350$350$350
Tire-pressure monitor   $75$75$75
Cargo Management 
Cargo net   $40$40$40
Rear seat pass-through   $100$100$100
Climate Control 
Heated windshield washer nozzles$15$15$15   
Rain-sensing wipers$175$175$175   
Rear air vents   $100$100$100
Residual heat$50$50$50   
Variable intermittent wipers   $75$75$75
Engine / Motor 
Automatic start / stop   $150  
Exterior 
Body kit  $0  $0
Bright-finished exhaust tip(s)$25$25$25 $25$25
Power retractable hardtop$6750$6750$6750   
Rear spoiler  $200   
Infotainment 
App support   $0$0$0
Aux input   $50$50$50
Bluetooth audio streaming   $25$25$25
MP3-compatible player   $50$50$50
Navigation system$600$600 $600$600$600
Surround sound$250$250 $250$250$250
Telematics service, such as OnStar$200$200$200   
Telematics service, such as OnStar, with navigation   $225$225$225
Voice control for external devices   $0$0$0
Voice control for nav and audio   $100$100$100
Instruments, Lights, and Mirrors 
Analog clock$25$25$25   
Auto-dimming driver-side mirror$75$75$75   
Compass   $0$0$0
Cornering lights$50$50$50   
Fog light, rear$100$100$100   
Fog lights$125$125$125$125$125 
Headlight washers$50$50$50   
Illuminated visor mirror, driver   $50$50$50
Illuminated visor mirror, passenger   $50$50$50
Mirror tilt-down in reverse$25$25$25   
Visor mirror, driver$10$10$10   
Visor mirror, passenger$10$10$10   
Seats and Interior Trim 
Aluminum trim  $100   
Center armrest(s), second row   $50$50$50
Folding second row seats   $300$300$300
Memory system, driver seat$200$200$200   
Memory system, passenger seat$150$150$150   
Power 4-way lumbar adjuster, driver seat   $150$150$150
Power 4-way lumbar adjuster, passenger seat   $150$150$150
Synthetic suede inserts in leather seating surfaces  $0   
Suspension, Wheels, and Tires 
Adaptive dampers - electrical     $500
Alloy wheels$350$350$350 $350$350
Electronic systems calibration selector     $200
Machined alloy wheels   $350  
Sport suspension (upgrade)  $0  $0
Transmission 
Steering-wheel-mounted transmission controls  $100   
Total Value of Features$10,000$10,000$10,600$6,065$6,040$6,665
Value of Feature Adjustments$3,960$3,960$4,560$25$0$625
Value of Feature Adjustments-3,687-3,687-4,251-240-599

Return to top

Specifications Comparison: Mercedes-Benz SLK vs. Buick Regal

Model Year20062013
ModelSLKRegal
Body2dr Hardtop conv.4dr Sedan
Wheelbase95.7 in107.8 in
Length160.7 in190.2 in
Width70.4 in73.1 in
Height51.0 in58.4 in
Curb Weight3,210 lb.3,601 lb.
Fuel Capacity18.5 gal.15.8 gal.
Row 1 Headroom37.9 in38.8 in
Row 1 Shoulder Room52.2 in56.7 in
Row 1 Hip Room54.6 in55.4 in
Row 1 Legroom42.5 in42.1 in
Row 2 Headroom0.0 in36.8 in
Row 2 Shoulder Room0.0 in54.4 in
Row 2 Hip Room0.0 in52.3 in
Row 2 Legroom0.0 in37.3 in
Cargo Volume,
Minimum
6.5 ft311.1 ft3
Cargo Volume,
Maximum
9.8 ft311.1 ft3

Return to top

Option Package Details
Mercedes-Benz SLK SLK280

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 seat200No
Memory system, passenger seat150No
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat50Yes
Auto-dimming driver-side mirror75No
Mirror tilt-down in reverse25No
Total Requested75058%
Total Not Requested55042%
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%
Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Cornering lights50No
Total Requested50083%
Total Not Requested10017%
Entertainment Package
FeatureValueRequested?
Satellite radio200Yes
Surround sound250Yes
Harman/Kardon, 380W, 11 speakers (with subwoofer)350No
Total Requested45056%
Total Not Requested35044%

Option Package Details
Mercedes-Benz SLK SLK350

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 seat200No
Memory system, passenger seat150No
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat50Yes
Auto-dimming driver-side mirror75No
Mirror tilt-down in reverse25No
Total Requested75058%
Total Not Requested55042%
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%
Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Cornering lights50No
Total Requested50083%
Total Not Requested10017%
Entertainment Package
FeatureValueRequested?
Satellite radio200Yes
Surround sound250Yes
Harman/Kardon, 380W, 11 speakers (with subwoofer)350No
Total Requested45056%
Total Not Requested35044%

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 lights50No
Total Requested50083%
Total Not Requested10017%

Option Package Details
Buick Regal

Navigation system
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio75No
Speed limit information0No
Total Requested60089%
Total Not Requested7511%
Premium 2 Package
FeatureValueRequested?
Rear side airbags300No
Xenon HID headlights500Yes
Surround sound250Yes
Harman/Kardon, 336W, 9 speakers (with subwoofer)350No
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150No
Universal garage door opener100Yes
Power tilt adjuster, passenger seat100Yes
Obstacle detection, rear250No
AC power outlet100No
Remote start150No
Proximity key250No
Total Requested115043%
Total Not Requested155057%

Option Package Details
Buick Regal Turbo

Navigation system
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio75No
Speed limit information0No
Total Requested60089%
Total Not Requested7511%
Premium 2 Package
FeatureValueRequested?
Rear side airbags300No
Xenon HID headlights500Yes
Surround sound250Yes
Harman/Kardon, 336W, 9 speakers (with subwoofer)350No
Total Requested75054%
Total Not Requested65046%

Option Package Details
Buick Regal GS

Navigation system
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio75No
Speed limit information0No
Total Requested60089%
Total Not Requested7511%

Was this information useful?

We're glad we could help! Share this page:

We're so sorry! Tell us how we can improve it.

See TrueDelta's information for all Convertibles
See TrueDelta's information for all Mercedes-Benz models.