Mercedes-Benz SLK Mercedes-Benz SLK 2015 Chevrolet Sonic Chevrolet Sonic 2018

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Mercedes-Benz SLK vs. Chevrolet Sonic 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. Chevrolet Sonic Invoice Comparison

Lowest Total Price: $19,550

Chevrolet Sonic LT   
Difference: $27,045

Lowest Total Invoice: $18,754

Chevrolet Sonic LT   
Difference: $24,646

Calculate Payments

  Down Payment Interest Rate Term
Model Year20152015201520182018
ModelSLKSLKSLKSonicSonic
TrimSLK250SLK350SLK55 AMGLTPremier
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr Sedan4dr Sedan
Base Price $43,950 $57,650 $70,900 $17,695 $19,795
Base Invoice $40,874 $53,615 $65,937 $16,987 $19,003
Metallic paint (extra cost) 720 720 720    
Rear spoiler 350 350      
Proximity key 650 650 650    
Convenience Package       875  
Metal pedals       105 105
RS Package         800
Metallic paint (extra cost) 670 670 670    
Rear spoiler 326 326      
Proximity key 605 605 605    
Convenience Package       796  
Metal pedals       96 96
RS Package         728
Options (change) 1,720 1,720 1,370 980 905
Options (change) 1,601 1,601 1,275 892 824
Destination 925 925 925 875 875
Total Price $46,595 $60,295 $73,195 $19,550 $21,575
Total Invoice $43,400 $56,141 $68,137 $18,754 $20,702

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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 Mercedes-Benz SLK dealer quotes or Chevrolet Sonic dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Mercedes-Benz SLK vs. Chevrolet Sonic

Lowest Adjusted Price and Invoice: Chevrolet Sonic LT
TrueDelta Adjusted Price Difference: $18,730
TrueDelta Adjusted Invoice Difference: $16,901
Model Year20152015201520182018
ModelSLKSLKSLKSonicSonic
TrimSLK250SLK350SLK55 AMGLTPremier
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr Sedan4dr Sedan
Engine201hp I4302hp V6415hp V8138hp I4138hp I4
TransmissionM6T7T7M6M6
DrivetrainRWDRWDRWDFWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 8?, 8500, 11?, 6?, 6
Tire (rear if not all the same)225/45-17225/40-18235/40-18195/65-15205/50-17
Total Price$46,595$60,295$73,195$19,550$21,575
Adjustments for Features-8,315-10,315-12,9550-325
Feature-Adjusted Total Price$38,280$49,980$60,240$19,550$21,250
Cost Above Minimum$0$11,700$21,960$0$1,700
Total Invoice$43,400$56,141$68,137$18,754$20,702
Adjustments for Features-7,745-9,604-12,0600-312
Feature-Adjusted Total Invoice$35,655$46,537$56,077$18,754$20,390
Cost Above Minimum$0$10,882$20,422$0$1,636

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Features Comparison: Mercedes-Benz SLK vs. Chevrolet Sonic

Model Year20152015201520182018
ModelSLKSLKSLKSonicSonic
TrimSLK250SLK350SLK55 AMGLTPremier
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manual$150  $150$150
7-speed manually-shiftable automatic $1200$1200  
RWD$0$0$0  
FWD   $0$0
Accessories 
Heated steering wheel   $100$100
Power rear side windows   $200$200
Remote window/roof operation  $15  
Tilt/telescoping steering wheel, manual   $250$250
Tilt/telescoping steering wheel, power$350$350$350  
Universal garage door opener$100$100$100  
Brakes, Airbags, and Other Safety 
4-wheel disc brakes$150$150$150  
Active or whiplash-reducing head restraints, front seats$0$0$0  
Driver drowsiness monitor$150$150$150  
Rear side airbags   $300$300
Rearview camera   $200$200
Roll bar$200$200$200  
Rollover sensor   $50$50
Torque vectoring, brake-based  $100  
Vehicle health reports   $0$0
Climate Control 
Heated windshield washer nozzles$15$15$15  
Rain-sensing wipers$175$175$175  
Residual heat$50$50$50  
Variable intermittent wipers   $75$75
Engine / Motor 
Automatic start / stop  $150  
Dual-mode exhaust, switchable  $500  
Exterior 
Body kit $0$0 $0
Bright-finished exhaust tip(s)$25$25$25  
Glass roof panel(s)$300$300$300  
Power retractable hardtop$6750$6750$6750  
Rear spoiler$200$200$200 $200
Infotainment 
4G LTE connectivity   $0$0
Android Auto support   $100$100
App support   $0$0
Apple CarPlay support   $100$100
CD player$125$125$125  
HD radio$50$50$50  
MP3-compatible player$50$50$50  
Satellite radio  $200$200$200
Surround sound  $250  
Voice control for audio system   $25$25
Voice control for external devices   $0$0
Wi-Fi hotspot   $50$50
Instruments, Lights, and Mirrors 
Analog clock  $25  
Auto-dimming driver-side mirror$75$75$75  
Auto-dimming headlights  $200  
Auto-dimming rearview mirror$150$150$150  
Fog light, rear$100$100$100  
Fog lights    $125
Headlight washers  $50  
Interior ambient lighting  $150  
Mirror tilt-down in reverse$25$25$25  
Power-folding mirrors$50$50$50  
Steering-linked headlights  $150  
Turn signals on or near mirrors$25$25$25  
Xenon HID headlights  $500  
Seats and Interior Trim 
Aluminum trim$100$100$100  
Door sill trim plates$100$100$100  
Floor mats, second row (optional)   $0$0
Folding second row seats   $300$300
Heated front seats  $200$200$200
Leather door panel trim $250$250  
Leather seating surfaces $900$900  
Memory system, driver seat$200$200$200  
Memory system, passenger seat$150$150$150  
Neck-level heating, front seats  $150  
No leather in second row $-300$-300  
Power 4-way lumbar adjuster, driver seat$150$150$150  
Power 4-way lumbar adjuster, passenger seat$150$150$150  
Power fore-aft adjuster, passenger seat$100$100$100  
Power height adjuster, passenger seat$100$100$100  
Power recliner, passenger seat$100$100$100  
Power tilt adjuster, driver seat$100$100$100  
Power tilt adjuster, passenger seat$100$100$100  
Synthetic leather seating surfaces$0   $0
Synthetic suede inserts in leather seating surfaces  $0  
Upgraded floor mats    $0
Suspension, Wheels, and Tires 
Sport suspension (upgrade)  $0 $0
Wheels, dark finish    $0
Transmission 
Steering-wheel-mounted transmission controls $100$100  
Total Value of Features$10,615$12,615$15,255$2,300$2,625
Value of Feature Adjustments$8,315$10,315$12,955$0$325
Value of Feature Adjustments-7,745-9,604-12,0600-312

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Specifications Comparison: Mercedes-Benz SLK vs. Chevrolet Sonic

Model Year20152018
ModelSLKSonic
Body2dr Hardtop conv.4dr Sedan
Wheelbase95.7 in99.4 in
Length162.8 in173.9 in
Width71.5 in68.3 in
Height51.2 in59.7 in
Curb Weight3,242 lb.2,774 lb.
Fuel Capacity15.9 gal.12.2 gal.
Row 1 Headroom38.0 in38.7 in
Row 1 Shoulder Room52.2 in53.4 in
Row 1 Hip Room0.0 in51.4 in
Row 1 Legroom42.5 in41.8 in
Row 2 Headroom0.0 in37.8 in
Row 2 Shoulder Room0.0 in53.0 in
Row 2 Hip Room0.0 in51.6 in
Row 2 Legroom0.0 in34.6 in
Cargo Volume,
Minimum
6.4 ft314.9 ft3
Cargo Volume,
Maximum
10.1 ft314.9 ft3

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Option Package Details
Chevrolet Sonic LT

Convenience Package
FeatureValueRequested?
Heated front seats200Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power recliner, driver seat100Yes
Leather-wrapped steering wheel150Yes
Heated steering wheel100No
Upgraded instruments0No
Proximity key250Yes
Total Requested85089%
Total Not Requested10011%

Option Package Details
Chevrolet Sonic Premier

RS Package
FeatureValueRequested?
Sport suspension (upgrade)250Yes
Fog lights125No
Body kit0Yes
Rear spoiler200Yes
Special interior trim0No
Upgraded floor mats0No
Wheels, dark finish0No
Total Requested45078%
Total Not Requested12522%

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