Ford Flex Ford Flex 2018 Mercedes-Benz SLK Mercedes-Benz SLK 2012

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Ford Flex 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.

Ford Flex vs. Mercedes-Benz SLK Invoice Comparison

Lowest Total Price: $39,395

Ford Flex Limited   
Difference: $13,680

Lowest Total Invoice: $37,667

Ford Flex Limited   
Difference: $11,756

Calculate Payments

  Down Payment Interest Rate Term
Model Year2018201220122012
ModelFlexSLKSLKSLK
TrimLimitedSLK250SLK350SLK55 AMG
Body4dr SUV2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Base Price $38,400 $42,500 $54,800 $67,500
Base Invoice $36,672 $39,525 $50,964 $62,775
Lighting Package   1,090 1,090 1,090
Multimedia Package   2,150 2,150 2,150
Premium 1 Package   2,590 2,590  
Automatic climate control, front   760 760 760
Metallic paint (extra cost)   720 720 720
Proximity key   650 650 650
Obstacle detection, rear   970 970 970
Leather seating surfaces   770    
Lighting Package   1,014 1,014 1,014
Multimedia Package   2,000 2,000 2,000
Premium 1 Package   2,409 2,409  
Automatic climate control, front   707 707 707
Metallic paint (extra cost)   670 670 670
Proximity key   605 605 605
Obstacle detection, rear   902 902 902
Leather seating surfaces   716    
Options (change) 0 9,700 8,930 6,340
Options (change) 0 9,023 8,307 5,898
Destination 995 875 875 875
Total Price $39,395 $53,075 $64,605 $74,715
Total Invoice $37,667 $49,423 $60,146 $69,548

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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 Ford Flex dealer quotes or Mercedes-Benz SLK dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Ford Flex vs. Mercedes-Benz SLK

Lowest Adjusted Price and Invoice: Ford Flex Limited
TrueDelta Adjusted Price Difference: $10,250
TrueDelta Adjusted Invoice Difference: $8,562
Model Year2018201220122012
ModelFlexSLKSLKSLK
TrimLimitedSLK250SLK350SLK55 AMG
Body4dr SUV2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Engine287hp V6201hp I4302hp V6415hp V8
TransmissionT6M6T7T7
DrivetrainFWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)390, 12500, 11500, 11500, 11
Tire (rear if not all the same)235/55-19225/45-17225/40-18235/40-18
Total Price$39,395$53,075$64,605$74,715
Adjustments for Features0-3,430-4,580-5,705
Feature-Adjusted Total Price$39,395$49,645$60,025$69,010
Cost Above Minimum$0$0$10,380$19,365
Total Invoice$37,667$49,423$60,146$69,548
Adjustments for Features0-3,194-4,264-5,310
Feature-Adjusted Total Invoice$37,667$46,229$55,882$64,238
Cost Above Minimum$0$0$9,653$18,009

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Features Comparison: Ford Flex vs. Mercedes-Benz SLK

Model Year2018201220122012
ModelFlexSLKSLKSLK
TrimLimitedSLK250SLK350SLK55 AMG
Body4dr SUV2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100   
6-speed manual $150  
7-speed manually-shiftable automatic  $1200$1200
FWD$0   
RWD $0$0$0
Accessories 
AC power outlet$100   
Keyless entry keypad$50   
Parking guidance system - passive $250$250$250
Power liftgate$350   
Power rear side windows$200   
Power-adjustable pedals$125   
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 
911 assist$25   
Active or whiplash-reducing head restraints, front seats $0$0$0
Blind spot warning system$200   
Brake assist $50$50$50
Cross-traffic warning, rear$100   
Curve control$50   
Driver drowsiness monitor $150$150$150
Knee airbag, driver $75$75$75
Knee airbag, passenger $75$75$75
Obstacle detection, front $150$150$150
Rearview camera$200   
Roll bar $200$200$200
Rollover sensor$50   
Safety key$5   
Side curtain airbags $350$350$350
Side curtain airbags, three rows$500   
Torque vectoring, brake-based$100  $100
Vehicle health reports$0   
Cargo Management 
Cargo net$40   
Overhead sunglass holder$25   
Climate Control 
Heated windshield washer nozzles $15$15$15
Rear air vents with manual controls$150   
Rear HVAC unit$400   
Rear wiper$175   
Residual heat $50$50$50
Engine / Motor 
Automatic start / stop   $150
Dual-mode exhaust, switchable   $500
Exterior 
Body kit   $0
Deep-tinted rear windows$275   
Laminated front side windows$200   
Power retractable hardtop $6750$6750$6750
Rear bumper protector$40   
Rear spoiler   $200
Infotainment 
Android Auto support$100   
App support$0   
Apple CarPlay support$100   
CD changer, in-dash $325$325$325
CD player$125   
DVD-compatible player $0$0$0
Media drive $15$15$15
SD Card slot $25$25$25
SMS text-to-speech reader$25   
Telematics service, such as OnStar $200$200$200
Voice control for external devices$0   
Instruments, Lights, and Mirrors 
Analog clock   $25
Auto-dimming driver-side mirror $75$75$75
Fog light, rear $100$100$100
Fog lights$125   
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   
Mirror tilt-down in reverse $25$25$25
Steering-linked headlights $150$150$150
Turn signals on or near mirrors $25$25$25
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
Leather-wrapped steering wheel $150$150$150
Manual lumbar adjuster, passenger seat$50   
Manual recliner, second row seats$75   
Memory system, passenger seat $150$150$150
Metal pedals $75$75$75
Neck-level heating, front seats $150$150$150
No leather in second row $-300$-300$-300
Power 4-way lumbar adjuster, driver seat $150$150$150
Power 4-way lumbar adjuster, passenger seat $150$150$150
Power lumbar adjuster, driver seat$100   
Power recliner, passenger seat $100$100$100
Power release, second row seats$50   
Stowable third row seats$600   
Synthetic suede inserts in leather seating surfaces   $0
Wood/leather-wrapped steering wheel$150   
Suspension, Wheels, and Tires 
Sport suspension (upgrade)   $0
Transmission 
Steering-wheel-mounted transmission controls  $100$100
Total Value of Features$7,210$10,640$11,790$12,915
Value of Feature Adjustments$0$3,430$4,580$5,705
Value of Feature Adjustments0-3,194-4,264-5,310

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Specifications Comparison: Ford Flex vs. Mercedes-Benz SLK

Model Year20182012
ModelFlexSLK
Body4dr SUV2dr Hardtop conv.
Wheelbase117.9 in95.7 in
Length201.8 in162.8 in
Width75.9 in71.5 in
Height68.0 in51.2 in
Curb Weight4,472 lb.3,242 lb.
Fuel Capacity19.2 gal.15.9 gal.
Row 1 Headroom41.8 in38.0 in
Row 1 Shoulder Room58.4 in52.2 in
Row 1 Hip Room55.5 in0.0 in
Row 1 Legroom40.8 in42.5 in
Row 2 Headroom40.5 in0.0 in
Row 2 Shoulder Room58.1 in0.0 in
Row 2 Hip Room55.0 in0.0 in
Row 2 Legroom44.3 in0.0 in
Row 3 Headroom38.7 in0.0 in
Row 3 Shoulder Room50.8 in0.0 in
Row 3 Hip Room41.1 in0.0 in
Row 3 Legroom33.3 in0.0 in
Cargo Volume,
Minimum
20.0 ft36.4 ft3
Cargo Volume,
Behind R2
43.2 ft36.4 ft3
Cargo Volume,
Maximum
83.2 ft310.1 ft3

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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, front150No
Parking guidance system - passive250No
Total Requested25038%
Total Not Requested40062%
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
Total Requested50071%
Total Not Requested20029%
Multimedia Package
FeatureValueRequested?
Navigation system600Yes
CD changer, in-dash200No
DVD-compatible player0No
Voice control for nav and audio100Yes
Media drive, large15No
Traffic + travel information25Yes
SD Card slot25No
Total Requested72575%
Total Not Requested24025%
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, front150No
Parking guidance system - passive250No
Total Requested25038%
Total Not Requested40062%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50No
Total Requested50071%
Total Not Requested20029%
Multimedia Package
FeatureValueRequested?
Navigation system600Yes
CD changer, in-dash200No
DVD-compatible player0No
Voice control for nav and audio100Yes
Media drive, large15No
Traffic + travel information25Yes
SD Card slot25No
Total Requested72575%
Total Not Requested24025%
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, front150No
Parking guidance system - passive250No
Total Requested25038%
Total Not Requested40062%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50No
Total Requested50071%
Total Not Requested20029%
Multimedia Package
FeatureValueRequested?
Navigation system600Yes
CD changer, in-dash200No
DVD-compatible player0No
Voice control for nav and audio100Yes
Media drive, large15No
Traffic + travel information25Yes
SD Card slot25No
Total Requested72575%
Total Not Requested24025%

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