Buick Regal Buick Regal 2012 Mercedes-Benz SLK Mercedes-Benz SLK 2015

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

Join Us

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: $36,615

Buick Regal GS   
Difference: $17,900

Lowest Total Invoice: $35,115

Buick Regal GS   
Difference: $15,651

Calculate Payments

  Down Payment Interest Rate Term
Model Year2012201520152015
ModelRegalSLKSLKSLK
TrimGSSLK250SLK350SLK55 AMG
Body4dr Sedan2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Base Price $34,835 $43,950 $57,650 $70,900
Base Invoice $33,442 $40,874 $53,615 $65,937
Navigation system 895      
Becker Map Pilot   800 800 800
Lighting Package   1,390 1,390  
Dynamic Handling Package   990 990  
Premium 1 Package   2,590 2,590  
Automatic climate control, front   760 760 760
Obstacle detection, rear   970 970 970
Metallic paint (extra cost)   720 720 720
Proximity key   650 650 650
Leather seating surfaces   770    
Navigation system 788      
Becker Map Pilot   744 744 744
Lighting Package   1,293 1,293  
Dynamic Handling Package   921 921  
Premium 1 Package   2,409 2,409  
Automatic climate control, front   707 707 707
Obstacle detection, rear   902 902 902
Metallic paint (extra cost)   670 670 670
Proximity key   605 605 605
Leather seating surfaces   716    
Options (change) 895 9,640 8,870 3,900
Options (change) 788 8,967 8,251 3,628
Destination 885 925 925 925
Total Price $36,615 $54,515 $67,445 $75,725
Total Invoice $35,115 $50,766 $62,791 $70,490

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 Buick Regal 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.

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

Lowest Adjusted Price and Invoice: Buick Regal GS
TrueDelta Adjusted Price Difference: $10,040
TrueDelta Adjusted Invoice Difference: $8,332
Model Year2012201520152015
ModelRegalSLKSLKSLK
TrimGSSLK250SLK350SLK55 AMG
Body4dr Sedan2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Engine270hp I4201hp I4302hp V6415hp V8
TransmissionM6M6T7T7
DrivetrainFWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)336, 9500, 11500, 11500, 11
Tire (rear if not all the same)245/40-19225/45-17225/40-18235/40-18
Total Price$36,615$54,515$67,445$75,725
Adjustments for Features0-7,860-9,010-9,535
Feature-Adjusted Total Price$36,615$46,655$58,435$66,190
Cost Above Minimum$0$0$11,780$19,535
Total Invoice$35,115$50,766$62,791$70,490
Adjustments for Features0-7,319-8,388-8,876
Feature-Adjusted Total Invoice$35,115$43,447$54,403$61,614
Cost Above Minimum$0$0$10,956$18,167

Return to top

Features Comparison: Buick Regal vs. Mercedes-Benz SLK

Model Year2012201520152015
ModelRegalSLKSLKSLK
TrimGSSLK250SLK350SLK55 AMG
Body4dr Sedan2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Transmission and Drivetrain 
6-speed manual$150$150  
7-speed manually-shiftable automatic  $1200$1200
FWD$0   
RWD $0$0$0
Accessories 
AC power outlet$100   
Parking guidance system - passive $250$250$250
Power rear side windows$200   
Remote app $25$25$25
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
Driver drowsiness monitor $150$150$150
Knee airbag, driver $75$75$75
Knee airbag, passenger $75$75$75
Rear side airbags$300   
Roll bar $200$200$200
Rollover sensor$50   
Temporary spare tire $150$150$150
Torque vectoring, brake-based $100$100$100
Cargo Management 
Cargo net$40   
Rear seat pass-through$100   
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   
Engine / Motor 
Automatic start / stop   $150
Dual-mode exhaust, switchable   $500
Exterior 
Body kit$0 $0$0
Glass roof panel(s) $300$300$300
Power retractable hardtop $6750$6750$6750
Rear spoiler   $200
Infotainment 
Bluetooth audio streaming $25$25$25
HD radio $50$50$50
SMS text-to-speech reader $25$25$25
Traffic information $25$25$25
Instruments, Lights, and Mirrors 
Analog clock   $25
Auto-dimming driver-side mirror $75$75$75
Auto-dimming headlights $200$200$200
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
Mirror tilt-down in reverse $25$25$25
Power-folding mirrors $50$50$50
Steering-linked headlights $150$150$150
Visor mirror, driver $10$10$10
Visor mirror, passenger $10$10$10
Seats and Interior Trim 
Aluminum trim $100$100$100
Center armrest(s), second row$50   
Folding second row seats$300   
Leather door panel trim $250$250$250
Memory system, driver seat $200$200$200
Memory system, passenger seat $150$150$150
Neck-level heating, front seats $150$150$150
No leather in second row $-300$-300$-300
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  $0
Transmission 
Steering-wheel-mounted transmission controls  $100$100
Total Value of Features$2,815$10,675$11,825$12,350
Value of Feature Adjustments$0$7,860$9,010$9,535
Value of Feature Adjustments0-7,319-8,388-8,876

Return to top

Specifications Comparison: Buick Regal vs. Mercedes-Benz SLK

Model Year20122015
ModelRegalSLK
Body4dr Sedan2dr Hardtop conv.
Wheelbase107.8 in95.7 in
Length190.2 in162.8 in
Width73.1 in71.5 in
Height58.4 in51.2 in
Curb Weight3,601 lb.3,242 lb.
Fuel Capacity18.0 gal.15.9 gal.
Row 1 Headroom38.8 in38.0 in
Row 1 Shoulder Room56.7 in52.2 in
Row 1 Hip Room55.4 in0.0 in
Row 1 Legroom42.1 in42.5 in
Row 2 Headroom36.8 in0.0 in
Row 2 Shoulder Room54.4 in0.0 in
Row 2 Hip Room52.3 in0.0 in
Row 2 Legroom37.3 in0.0 in
Cargo Volume,
Minimum
14.2 ft36.4 ft3
Cargo Volume,
Maximum
14.210.1 ft3

Return to top

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
Leather door panel trim250No
No leather in second row-300No
Total Requested900106%
Total Not Requested-50-6%
Becker Map Pilot
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio100Yes
Traffic information25No
Total Requested70097%
Total Not Requested253%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50No
Auto-dimming headlights200No
Total Requested50056%
Total Not Requested40044%
Dynamic Handling Package
FeatureValueRequested?
Adaptive dampers - electrical500Yes
Torque vectoring / active trace control100No
Total Requested50083%
Total Not Requested10017%
Premium 1 Package
FeatureValueRequested?
Heated front seats200Yes
Satellite radio200Yes
Surround sound250Yes
Remote window/roof operation15No
Neck-level heating, front seats150No
iPod integration100Yes
Harman/Kardon, 500W, 11 speakers (with subwoofer)350No
Total Requested75059%
Total Not Requested51541%

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%
Becker Map Pilot
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio100Yes
Traffic information25No
Total Requested70097%
Total Not Requested253%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50No
Auto-dimming headlights200No
Total Requested50056%
Total Not Requested40044%
Dynamic Handling Package
FeatureValueRequested?
Adaptive dampers - electrical500Yes
Torque vectoring / active trace control100No
Total Requested50083%
Total Not Requested10017%
Premium 1 Package
FeatureValueRequested?
Heated front seats200Yes
Satellite radio200Yes
Surround sound250Yes
Remote window/roof operation15No
Neck-level heating, front seats150No
iPod integration100Yes
Harman/Kardon, 500W, 11 speakers (with subwoofer)350No
Total Requested75059%
Total Not Requested51541%

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%
Becker Map Pilot
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio100Yes
Traffic information25No
Total Requested70097%
Total Not Requested253%

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 Sedans, Hatchbacks, and Wagons.
See TrueDelta's information for all Buick models.