Buick Regal Buick Regal 2018 Mercedes-Benz SLK Mercedes-Benz SLK 2013

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Buick Regal 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.

Buick Regal vs. Mercedes-Benz SLK Invoice Comparison

Lowest Total Price: $42,210

Buick Regal GS   
Difference: $13,785

Lowest Total Invoice: $40,446

Buick Regal GS   
Difference: $11,696

Calculate Payments

  Down Payment Interest Rate Term
Model Year2018201320132013
ModelRegalSLKSLKSLK
TrimGSSLK250SLK350SLK55 AMG
Body4dr Hatch2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Base Price $39,065 $42,900 $55,400 $67,990
Base Invoice $37,502 $39,897 $51,522 $63,231
Sights and Sounds Package 945      
Appearance Package 485      
Metallic paint (extra cost) 395 720 720 720
Illuminated door sill trim plates 395 700 700 850
Lighting Package   1,290 1,290 1,290
Multimedia Package   2,150 2,150 2,150
Premium 1 Package   2,590 2,590  
Dynamic Handling Package   990 990  
Special order charge   250 250  
Automatic climate control, front   760 760 760
Obstacle detection, rear   970 970 970
Rear spoiler   350 350  
Proximity key   650 650 650
Leather seating surfaces   770    
Sights and Sounds Package 860      
Appearance Package 441      
Metallic paint (extra cost) 359 670 670 670
Illuminated door sill trim plates 359 651 651 791
Lighting Package   1,200 1,200 1,200
Multimedia Package   2,000 2,000 2,000
Premium 1 Package   2,409 2,409  
Dynamic Handling Package   921 921  
Special order charge   233 233  
Automatic climate control, front   707 707 707
Obstacle detection, rear   902 902 902
Rear spoiler   326 326  
Proximity key   605 605 605
Leather seating surfaces   716    
Options (change) 2,220 12,190 11,420 7,390
Options (change) 2,019 11,340 10,624 6,875
Destination 925 905 905 905
Total Price $42,210 $55,995 $67,725 $76,285
Total Invoice $40,446 $52,142 $63,051 $71,011

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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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Request free, no-obligation Buick Regal dealer quotes or Mercedes-Benz SLK dealer quotes from dealers using our car quote form.

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

Lowest Adjusted Price and Invoice: Buick Regal GS
TrueDelta Adjusted Price Difference: $12,190
TrueDelta Adjusted Invoice Difference: $10,211
Model Year2018201320132013
ModelRegalSLKSLKSLK
TrimGSSLK250SLK350SLK55 AMG
Body4dr Hatch2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Engine310hp V6201hp I4302hp V6415hp V8
TransmissionT9M6T7T7
DrivetrainAWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 8500, 11500, 11500, 11
Tire (rear if not all the same)245/40-19225/45-17225/40-18235/40-18
Total Price$42,210$55,995$67,725$76,285
Adjustments for Features0-1,595-2,745-3,070
Feature-Adjusted Total Price$42,210$54,400$64,980$73,215
Cost Above Minimum$0$0$10,580$18,815
Total Invoice$40,446$52,142$63,051$71,011
Adjustments for Features0-1,485-2,556-2,858
Feature-Adjusted Total Invoice$40,446$50,657$60,495$68,153
Cost Above Minimum$0$0$9,838$17,496

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Features Comparison: Buick Regal vs. Mercedes-Benz SLK

Model Year2018201320132013
ModelRegalSLKSLKSLK
TrimGSSLK250SLK350SLK55 AMG
Body4dr Hatch2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Transmission and Drivetrain 
9-speed manually-shiftable automatic$1400   
6-speed manual $150  
7-speed manually-shiftable automatic  $1200$1200
AWD$1700   
RWD $0$0$0
Accessories 
Active noise reduction$0   
Heated steering wheel$100   
Parking guidance system - passive $250$250$250
Power rear side windows$200   
Remote start$150   
Remote window/roof operation $15$15$15
Tilt/telescoping steering wheel, manual$250   
Tilt/telescoping steering wheel, power $350$350$350
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0$0$0
Blind spot warning system$200   
Cross-traffic warning, rear$100   
Driver drowsiness monitor $150$150$150
Rear side airbags$300   
Rearview camera$200   
Roll bar $200$200$200
Rollover sensor$50   
Safety key$5   
Temporary spare tire $150$150$150
Torque vectoring, brake-based $100$100$100
Vehicle health reports$0   
Cargo Management 
Cargo cover$75   
Cargo net$40   
Overhead sunglass holder$25   
Climate Control 
Heated windshield washer nozzles $15$15$15
Rain-sensing wipers $175$175$175
Rear air vents$100   
Residual heat $50$50$50
Variable intermittent wipers$75   
Drivetrain 
Active rear differential$500   
Engine / Motor 
Automatic start / stop   $150
Dual-mode exhaust, switchable   $500
Exterior 
Body kit$0  $0
Laminated front side windows$200   
Painted brake calipers (optional)$0   
Power retractable hardtop $6750$6750$6750
Infotainment 
4G LTE connectivity$0   
Android Auto support$100   
Apple CarPlay support$100   
CD changer, in-dash $325$325$325
DVD-compatible player $0$0$0
In-vehicle Internet $150$150$150
Media drive $15$15$15
MP3-compatible player $50$50$50
SD Card slot $25$25$25
Surround sound $250$250$250
Traffic + travel information $25$25$25
Voice control for external devices$0   
Wi-Fi hotspot$50   
Wireless charging station$75   
Instruments, Lights, and Mirrors 
Analog clock   $25
Auto-dimming headlights $200$200$200
Cornering lights$50   
Fog light, rear $100$100$100
Headlight washers $50$50$50
Illuminated visor mirror, driver$50   
Illuminated visor mirror, passenger$50   
Interior ambient lighting$150  $150
Large color reconfigurable instrument cluster display$250   
LED headlights$1000   
Mirror tilt-down in reverse $25$25$25
Performance meter$150   
Power-folding mirrors $50$50$50
Steering-linked headlights $150$150$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$100$100
Center armrest(s), second row$50   
Cooled or ventilated front seats$300   
Folding second row seats$300   
Leather door panel trim $250$250$250
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
Neck-level heating, front seats $150$150$150
No leather in second row $-300$-300$-300
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$500$500 
Electronic systems calibration selector$200   
Sport suspension (upgrade)   $0
Transmission 
Steering-wheel-mounted transmission controls  $100$100
Total Value of Features$9,545$11,140$12,290$12,615
Value of Feature Adjustments$0$1,595$2,745$3,070
Value of Feature Adjustments0-1,485-2,556-2,858

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Specifications Comparison: Buick Regal vs. Mercedes-Benz SLK

Model Year20182013
ModelRegalSLK
Body4dr Hatch2dr Hardtop conv.
Wheelbase111.4 in95.7 in
Length192.9 in162.8 in
Width73.3 in71.5 in
Height57.3 in51.2 in
Curb Weight4,082 lb.3,242 lb.
Fuel Capacity16.3 gal.15.9 gal.
Row 1 Headroom38.8 in38.0 in
Row 1 Shoulder Room56.9 in52.2 in
Row 1 Hip Room55.2 in0.0 in
Row 1 Legroom42.1 in42.5 in
Row 2 Headroom37.4 in0.0 in
Row 2 Shoulder Room55.4 in0.0 in
Row 2 Hip Room54.1 in0.0 in
Row 2 Legroom36.9 in0.0 in
Cargo Volume,
Minimum
31.5 ft36.4 ft3
Cargo Volume,
Maximum
60.7 ft310.1 ft3

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Option Package Details
Buick Regal GS

Sights and Sounds Package
FeatureValueRequested?
Navigation system600Yes
Bose, 8 speakers (with subwoofer)350No
Voice control for nav and audio75Yes
HD radio50Yes
Speed limit information0No
Total Requested72567%
Total Not Requested35033%
Appearance Package
FeatureValueRequested?
Cornering lights50No
LED headlights1000No
Wireless charging station75No
Total Requested00%
Total Not Requested1125100%

Option Package Details
Mercedes-Benz SLK SLK250

Automatic climate control, front
FeatureValueRequested?
Automatic climate control, front200Yes
Dual-zone climate control125Yes
Total Requested325100%
Total Not Requested00%
Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Parking guidance system - passive250No
Total Requested40062%
Total Not Requested25038%
Leather seating surfaces
FeatureValueRequested?
Leather seating surfaces900Yes
Upholstered door panels, leather250No
No leather in second row-300No
Total Requested900106%
Total Not Requested-50-6%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50No
Auto-dimming headlights200No
Total Requested50056%
Total Not Requested40044%
Multimedia Package
FeatureValueRequested?
Navigation system600Yes
CD changer, in-dash200No
DVD-compatible player0No
Voice control for nav and audio100Yes
Media drive, large15No
Traffic + travel information25No
SD Card slot25No
In-vehicle Internet150No
App support0Yes
Total Requested70063%
Total Not Requested41537%
Premium 1 Package
FeatureValueRequested?
Heated front seats200Yes
Satellite radio200Yes
Surround sound250No
Remote window/roof operation15No
Neck-level heating, front seats150No
iPod integration100Yes
Harman/Kardon, 500W, 11 speakers (with subwoofer)350No
Total Requested50040%
Total Not Requested76560%
Dynamic Handling Package
FeatureValueRequested?
Adaptive shocks - electrical500Yes
Torque vectoring / active trace control100No
Total Requested50083%
Total Not Requested10017%

Option Package Details
Mercedes-Benz SLK SLK350

Automatic climate control, front
FeatureValueRequested?
Automatic climate control, front200Yes
Dual-zone climate control125Yes
Total Requested325100%
Total Not Requested00%
Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Parking guidance system - passive250No
Total Requested40062%
Total Not Requested25038%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50No
Auto-dimming headlights200No
Total Requested50056%
Total Not Requested40044%
Multimedia Package
FeatureValueRequested?
Navigation system600Yes
CD changer, in-dash200No
DVD-compatible player0No
Voice control for nav and audio100Yes
Media drive, large15No
Traffic + travel information25No
SD Card slot25No
In-vehicle Internet150No
App support0Yes
Total Requested70063%
Total Not Requested41537%
Premium 1 Package
FeatureValueRequested?
Heated front seats200Yes
Satellite radio200Yes
Surround sound250No
Remote window/roof operation15No
Neck-level heating, front seats150No
iPod integration100Yes
Harman/Kardon, 500W, 11 speakers (with subwoofer)350No
Total Requested50040%
Total Not Requested76560%
Dynamic Handling Package
FeatureValueRequested?
Adaptive shocks - electrical500Yes
Torque vectoring / active trace control100No
Total Requested50083%
Total Not Requested10017%

Option Package Details
Mercedes-Benz SLK SLK55 AMG

Automatic climate control, front
FeatureValueRequested?
Automatic climate control, front200Yes
Dual-zone climate control125Yes
Total Requested325100%
Total Not Requested00%
Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Parking guidance system - passive250No
Total Requested40062%
Total Not Requested25038%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50No
Auto-dimming headlights200No
Total Requested50056%
Total Not Requested40044%
Multimedia Package
FeatureValueRequested?
Navigation system600Yes
CD changer, in-dash200No
DVD-compatible player0No
Voice control for nav and audio100Yes
Media drive, large15No
Traffic + travel information25No
SD Card slot25No
In-vehicle Internet150No
App support0Yes
Total Requested70063%
Total Not Requested41537%

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