Buick Regal Buick Regal 2015 Mercedes-Benz SLK Mercedes-Benz SLK 2016

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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: $41,545

Buick Regal GS   
Difference: $19,890

Lowest Total Invoice: $39,662

Buick Regal GS   
Difference: $17,538

Calculate Payments

  Down Payment Interest Rate Term
Model Year201520162016
ModelRegalSLKSLK
TrimGSSLK300SLK350
Body4dr Sedan2dr Hardtop conv.2dr Hardtop conv.
Base Price $37,385 $47,000 $59,200
Base Invoice $35,890 $43,710 $55,056
Driver Confidence Package 1,040    
Sunroof 1,000    
Adaptive cruise control, all-speed 1,195    
Premium 2 Package   4,490 4,490
Premium 1 Package   3,390  
Premium 3 Package   3,790 3,790
Leather seating surfaces   770  
Rear spoiler   350 350
Metallic paint (extra cost)   720 720
Driver Confidence Package 915    
Sunroof 880    
Adaptive cruise control, all-speed 1,052    
Premium 2 Package   4,175 4,175
Premium 1 Package   3,153  
Premium 3 Package   3,525 3,525
Leather seating surfaces   716  
Rear spoiler   326 326
Metallic paint (extra cost)   670 670
Options (change) 3,235 13,510 9,350
Options (change) 2,847 12,565 8,696
Destination 925 925 925
Total Price $41,545 $61,435 $69,475
Total Invoice $39,662 $57,200 $64,677

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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: Buick Regal vs. Mercedes-Benz SLK

Lowest Adjusted Price and Invoice: Buick Regal GS
TrueDelta Adjusted Price Difference: $12,015
TrueDelta Adjusted Invoice Difference: $10,206
Model Year201520162016
ModelRegalSLKSLK
TrimGSSLK300SLK350
Body4dr Sedan2dr Hardtop conv.2dr Hardtop conv.
Engine259hp I4241hp I4302hp V6
TransmissionT6T9T7
DrivetrainFWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 9500, 11500, 11
Tire (rear if not all the same)245/40-19225/45-17225/40-18
Total Price$41,545$61,435$69,475
Adjustments for Features0-7,875-7,675
Feature-Adjusted Total Price$41,545$53,560$61,800
Cost Above Minimum$0$0$8,240
Total Invoice$39,662$57,200$64,677
Adjustments for Features0-7,332-7,145
Feature-Adjusted Total Invoice$39,662$49,868$57,532
Cost Above Minimum$0$0$7,664

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Features Comparison: Buick Regal vs. Mercedes-Benz SLK

Model Year201520162016
ModelRegalSLKSLK
TrimGSSLK300SLK350
Body4dr Sedan2dr Hardtop conv.2dr Hardtop conv.
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100  
9-speed manually-shiftable automatic $1400 
7-speed manually-shiftable automatic  $1200
FWD$0  
RWD $0$0
Accessories 
AC power outlet$100  
Heated steering wheel$100  
Power rear side windows$200  
Remote start$150  
Remote window/roof operation $15$15
Semi-automated parking system $500$500
Tilt/telescoping steering wheel, manual$250  
Tilt/telescoping steering wheel, power $350$350
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0$0
Automatic braking, high-speed or partial $200$200
Automatic braking, low-speed $200$200
Blind spot collision prevention $150$150
Cross-traffic warning, rear$100  
Driver drowsiness monitor $150$150
Following distance indicator$25  
Knee airbag, driver $75$75
Knee airbag, passenger $75$75
Lane departure prevention $150$150
Rear side airbags$300  
Rearview camera$200  
Roll bar $200$200
Rollover sensor$50  
Temporary spare tire $150$150
Torque vectoring, brake-based $100$100
Vehicle health reports$0  
Cargo Management 
Cargo net$40  
Rear seat pass-through$100  
Climate Control 
Heated windshield washer nozzles $15$15
Rain-sensing wipers $175$175
Rear air vents$100  
Residual heat $50$50
Variable intermittent wipers$75  
Engine / Motor 
Automatic start / stop $150$150
Exterior 
Active grille shutters$0  
Body kit$0 $0
Glass roof panel(s) $300$300
Power retractable hardtop $6750$6750
Sunroof$900  
Infotainment 
4G LTE connectivity$0  
DVD-compatible player $0$0
HD radio $50$50
In-vehicle Internet $150$150
Media drive $15$15
Navigation map updates, three years $0$0
SD Card slot $25$25
Siri Eyes Free support$0  
Surround sound $250$250
Traffic + travel information $25$25
Voice control for external devices$0  
Wi-Fi hotspot$50  
Instruments, Lights, and Mirrors 
Analog clock $25$25
Auto-dimming driver-side mirror $75$75
Auto-dimming headlights $200$200
Fog light, rear $100$100
Headlight washers $50$50
Illuminated visor mirror, driver$50  
Illuminated visor mirror, passenger$50  
Interior ambient lighting$150  
Large color reconfigurable instrument cluster display$250  
Mirror tilt-down in reverse $25$25
Performance meter$150  
Power-folding mirrors $50$50
Steering-linked headlights $150$150
Visor mirror, driver $10$10
Visor mirror, passenger $10$10
Seats and Interior Trim 
Aluminum trim $100$100
Center armrest(s), second row$50  
Folding second row seats$300  
Leather door panel trim $250$250
Memory system, passenger seat $150$150
Neck-level heating, front seats $150$150
No leather in second row $-300$-300
Power 4-way lumbar adjuster, driver seat $150$150
Power 4-way lumbar adjuster, passenger seat $150$150
Power lumbar adjuster, driver seat$100  
Power lumbar adjuster, passenger seat$100  
Suspension, Wheels, and Tires 
Electronic systems calibration selector$200  
Sport suspension (upgrade)$0  
Transmission 
Steering-wheel-mounted transmission controls $100$100
Total Value of Features$5,240$13,115$12,915
Value of Feature Adjustments$0$7,875$7,675
Value of Feature Adjustments0-7,332-7,145

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Specifications Comparison: Buick Regal vs. Mercedes-Benz SLK

Model Year20152016
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 Weight3,693 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

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Option Package Details
Buick Regal GS

Driver Confidence Package
FeatureValueRequested?
Memory system, driver seat200Yes
Lane departure warning system200Yes
Blind spot warning system200Yes
Rear cross-traffic detection100No
Forward collision warning200Yes
Following distance indicator25No
Total Requested80086%
Total Not Requested12514%

Option Package Details
Mercedes-Benz SLK SLK300

Leather seating surfaces
FeatureValueRequested?
Leather seating surfaces900Yes
Leather door panel trim250No
No leather in second row-300No
Total Requested900106%
Total Not Requested-50-6%
Premium 2 Package
FeatureValueRequested?
Automatic climate control, front200Yes
Dual-zone climate control125Yes
Analog clock25No
Blind spot warning system200Yes
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50No
Auto-dimming headlights200No
DVD-compatible player0No
Media drive15No
Traffic + travel information25No
SD Card slot25No
In-vehicle Internet150No
App support0Yes
Navigation map updates, three years0No
Navigation system600Yes
Voice control for nav and audio100Yes
Total Requested172573%
Total Not Requested64027%
Premium 1 Package
FeatureValueRequested?
Heated front seats200Yes
Satellite radio200Yes
Surround sound250No
Proximity key250Yes
Remote window/roof operation15No
Neck-level heating, front seats150No
iPod integration100Yes
Harman/Kardon, 500W, 11 speakers (with subwoofer)350No
Total Requested75050%
Total Not Requested76550%
Premium 3 Package
FeatureValueRequested?
Adaptive dampers - electrical500Yes
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200Yes
Adaptive cruise control, all-speed700Yes
Blind spot warning system200Yes
Lane departure prevention system150No
Automatic braking, low-speed200No
Automatic braking, high-speed or partial200No
Forward collision warning200Yes
Blind spot intervention150No
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Parking guidance system - active500No
Total Requested220065%
Total Not Requested120035%

Option Package Details
Mercedes-Benz SLK SLK350

Premium 2 Package
FeatureValueRequested?
Automatic climate control, front200Yes
Dual-zone climate control125Yes
Analog clock25No
Blind spot warning system200Yes
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50No
Auto-dimming headlights200No
DVD-compatible player0No
Media drive15No
Traffic + travel information25No
SD Card slot25No
In-vehicle Internet150No
App support0Yes
Navigation map updates, three years0No
Navigation system600Yes
Voice control for nav and audio100Yes
Total Requested172573%
Total Not Requested64027%
Premium 3 Package
FeatureValueRequested?
Adaptive dampers - electrical500Yes
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200Yes
Adaptive cruise control, all-speed700Yes
Blind spot warning system200Yes
Lane departure prevention system150No
Automatic braking, low-speed200No
Automatic braking, high-speed or partial200No
Forward collision warning200Yes
Blind spot intervention150No
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Parking guidance system - active500No
Total Requested220065%
Total Not Requested120035%

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