Mercedes-Benz C-Class Mercedes-Benz C-Class 2006 Mercedes-Benz SLK Mercedes-Benz SLK 2015

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

Join Us

Mercedes-Benz C-Class 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.

Mercedes-Benz C-Class vs. Mercedes-Benz SLK Invoice Comparison

Lowest Total Price: $61,480

Mercedes-Benz C-Class C55   
Difference: $12,625

Lowest Total Invoice: $57,322

Mercedes-Benz C-Class C55   
Difference: $11,661

Calculate Payments

  Down Payment Interest Rate Term
Model Year20062015
ModelC-ClassSLK
TrimC55SLK55 AMG
Body4dr Sedan2dr Hardtop conv.
Base Price $54,450 $70,900
Base Invoice $50,639 $65,937
Xenon HID headlights 790  
Metallic paint (extra cost) 690 720
Satellite radio 500  
Bluetooth cell phone link 765  
Navigation system 2,210  
Becker Map Pilot   800
Automatic climate control, front   760
Xenon HID headlights 735  
Metallic paint (extra cost) 642 670
Satellite radio 465  
Bluetooth cell phone link 711  
Navigation system 2,055  
Becker Map Pilot   744
Automatic climate control, front   707
Options (change) 4,955 2,280
Options (change) 4,608 2,121
Destination 775 925
Gas Tax 1,300 0
Total Price $61,480 $74,105
Total Invoice $57,322 $68,983

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 C-Class 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: Mercedes-Benz C-Class vs. Mercedes-Benz SLK

Lowest Adjusted Price and Invoice: Mercedes-Benz C-Class C55
TrueDelta Adjusted Price Difference: $4,905
TrueDelta Adjusted Invoice Difference: $4,475
Model Year20062015
ModelC-ClassSLK
TrimC55SLK55 AMG
Body4dr Sedan2dr Hardtop conv.
Engine362hp V8415hp V8
TransmissionT5T7
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)17/22 MPG19/28 MPG
Audio (watts, speakers)320, 12500, 11
Tire (rear if not all the same)225/40-18235/40-18
Total Price$61,480$74,105
Adjustments for Features0-7,720
Feature-Adjusted Total Price$61,480$66,385
Total Invoice$57,322$68,983
Adjustments for Features0-7,186
Feature-Adjusted Total Invoice$57,322$61,797

Return to top

Features Comparison: Mercedes-Benz C-Class vs. Mercedes-Benz SLK

Model Year20062015
ModelC-ClassSLK
TrimC55SLK55 AMG
Body4dr Sedan2dr Hardtop conv.
Transmission and Drivetrain 
5-speed manually-shiftable automatic$1000 
7-speed manually-shiftable automatic $1200
RWD$0$0
Accessories 
Power rear side windows$200 
Remote app $25
Brakes, Airbags, and Other Safety 
Driver drowsiness monitor $150
Knee airbag, driver $75
Knee airbag, passenger $75
Rear side airbags$300 
Roll bar $200
Tire-pressure monitor $75
Torque vectoring, brake-based $100
Cargo Management 
Rear seat pass-through$100 
Climate Control 
Intermittent wipers$0 
Rain-sensing wipers $175
Rear air vents$100 
Residual heat $50
Engine / Motor 
Automatic start / stop $150
Dual-mode exhaust, switchable $500
Exterior 
Bodyside moldings$75 
Glass roof panel(s) $300
Power retractable hardtop $6750
Sunroof$900 
Infotainment 
Aux input $50
Bluetooth audio streaming $25
HD radio $50
SMS text-to-speech reader $25
Telematics service, such as OnStar$200 
Telematics service, such as OnStar, with navigation $225
Traffic information $25
Voice control for nav and audio $100
Instruments, Lights, and Mirrors 
Analog clock $25
Auto-dimming headlights $200
Compass $0
Fog lights$125 
Illuminated visor mirror, driver$50 
Illuminated visor mirror, passenger$50 
Power-folding mirrors $50
Steering-linked headlights $150
Visor mirror, driver $10
Visor mirror, passenger $10
Seats and Interior Trim 
Center armrest(s), second row$50 
Folding second row seats$300 
Manual lumbar adjuster, driver seat$50 
Manual tilt adjuster, passenger seat$50 
Neck-level heating, front seats $150
Power 4-way lumbar adjuster, driver seat $150
Power 4-way lumbar adjuster, passenger seat $150
Power headrest height adjuster, driver seat$50 
Power headrest height adjuster, passenger seat$50 
Power tilt adjuster, passenger seat $100
Power-folding headrests, second row seats$50 
Synthetic suede inserts in leather seating surfaces $0
Suspension, Wheels, and Tires 
Sport suspension (upgrade) $0
Ultra-sport suspension (upgrade)$0 
Transmission 
Steering-wheel-mounted transmission controls $100
Total Value of Features$3,700$11,420
Value of Feature Adjustments$0$7,720
Value of Feature Adjustments0-7,186

Return to top

Specifications Comparison: Mercedes-Benz C-Class vs. Mercedes-Benz SLK

Model Year20062015
ModelC-ClassSLK
Body4dr Sedan2dr Hardtop conv.
Wheelbase106.9 in95.7 in
Length178.4 in162.8 in
Width68.0 in71.5 in
Height55.6 in51.2 in
Curb Weight3,540 lb.3,583 lb.
Fuel Capacity16.4 gal.15.9 gal.
Row 1 Headroom38.9 in38.0 in
Row 1 Shoulder Room53.1 in52.2 in
Row 1 Hip Room51.9 in0.0 in
Row 1 Legroom41.7 in42.5 in
Row 2 Headroom37.3 in0.0 in
Row 2 Shoulder Room54.3 in0.0 in
Row 2 Hip Room54.5 in0.0 in
Row 2 Legroom33.0 in0.0 in
Cargo Volume,
Minimum
12.2 ft36.4 ft3
Cargo Volume,
Maximum
12.210.1 ft3

Return to top

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%
Becker Map Pilot
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio100No
Traffic information25No
Total Requested60083%
Total Not Requested12517%

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, Wagons, Coupes, and Convertibles.
See TrueDelta's information for all Mercedes-Benz models.