BMW 8-Series BMW 8-Series 2019 Mercedes-Benz SLK Mercedes-Benz SLK 2014

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BMW 8-Series 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.

BMW 8-Series vs. Mercedes-Benz SLK Invoice Comparison

Lowest Total Price: $70,570

Mercedes-Benz SLK SLK55 AMG   
Difference: $42,325

Lowest Total Invoice: $65,695

Mercedes-Benz SLK SLK55 AMG   
Difference: $40,045

Calculate Payments

  Down Payment Interest Rate Term
Model Year20192014
Model8-SeriesSLK
TrimM850iSLK55 AMG
Body2dr Coupe2dr Hardtop conv.
Base Price $111,900 $68,925
Base Invoice $104,745 $64,100
Metallic paint (extra cost)   720
Metallic paint (extra cost)   670
Options (change) 0 720
Options (change) 0 670
Destination 995 925
Total Price $112,895 $70,570
Total Invoice $105,740 $65,695

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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 BMW 8-Series dealer quotes or Mercedes-Benz SLK dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: BMW 8-Series vs. Mercedes-Benz SLK

Lowest Adjusted Price and Invoice: Mercedes-Benz SLK SLK55 AMG
TrueDelta Adjusted Price Difference: $60,000
TrueDelta Adjusted Invoice Difference: $56,499
Model Year20192014
Model8-SeriesSLK
TrimM850iSLK55 AMG
Body2dr Coupe2dr Hardtop conv.
Engine523hp V8415hp V8
TransmissionT8T7
DrivetrainAWDRWD
EPA Fuel Economy (city/highway)18/25 MPG19/28 MPG
Audio (watts, speakers)?, ?500, 11
Tire (rear if not all the same)245/35-20235/40-18
Total Price$112,895$70,570
Adjustments for Features0-17,675
Feature-Adjusted Total Price$112,895$52,895
Total Invoice$105,740$65,695
Adjustments for Features0-16,454
Feature-Adjusted Total Invoice$105,740$49,241

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Features Comparison: BMW 8-Series vs. Mercedes-Benz SLK

Model Year20192014
Model8-SeriesSLK
TrimM850iSLK55 AMG
Body2dr Coupe2dr Hardtop conv.
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300 
7-speed manually-shiftable automatic $1200
AWD$1700 
RWD $0
Accessories 
Cruise control $150
Power front side windows $250
Power locks $275
Remote app $25
Remote keyless entry $225
Remote window/roof operation $15
Tilt/telescoping steering wheel, power $350
Universal garage door opener $100
Brakes, Airbags, and Other Safety 
4-wheel disc brakes $150
Active or whiplash-reducing head restraints, front seats $0
Antilock brakes (ABS) $400
Brake assist $50
Driver drowsiness monitor $150
Front side airbags $350
Knee airbag, driver $75
Knee airbag, passenger $75
Roll bar $200
Side curtain airbags $350
Stability control $400
Temporary spare tire $150
Torque vectoring, brake-based $100
Traction control $100
Cargo Management 
Console with shifter $150
Climate Control 
Air conditioning $900
Heated windshield washer nozzles $15
Interior air filter $0
Rain-sensing wipers $175
Rear defrost $200
Residual heat $50
Engine / Motor 
Automatic start / stop $150
Dual-mode exhaust, switchable $500
Exterior 
Body kit $0
Bright-finished exhaust tip(s) $25
Glass roof panel(s) $300
Power retractable hardtop $6750
Rear spoiler $200
Infotainment 
Audio controls on steering wheel $125
Aux input $50
Bluetooth audio streaming $25
Bluetooth cell phone link $100
CD player $125
HD radio $50
MP3-compatible player $50
Satellite radio $200
SMS text-to-speech reader $25
Surround sound $250
Telematics service, such as OnStar, with navigation $225
USB port $25
Instruments, Lights, and Mirrors 
Analog clock $25
Auto-dimming driver-side mirror $75
Auto-dimming rearview mirror $150
Automatic headlights $125
Compass $0
Fog light, rear $100
Heated mirrors $25
Interior ambient lighting $150
Mirror tilt-down in reverse $25
Outside temperature display $50
Power mirrors $150
Power-folding mirrors $50
Tachometer $75
Trip computer $150
Turn signals on or near mirrors $25
Visor mirror, driver $10
Visor mirror, passenger $10
Seats and Interior Trim 
Aluminum trim $100
Center armrest(s), front row $75
Door sill trim plates $100
Floor mats $75
Heated front seats $200
Leather door panel trim $250
Leather seating surfaces $900
Leather-wrapped steering wheel $150
Memory system, driver seat $200
Memory system, passenger seat $150
Metal pedals $75
Neck-level heating, front seats $150
No leather in second row $-300
Power 4-way lumbar adjuster, driver seat $150
Power 4-way lumbar adjuster, passenger seat $150
Power fore-aft adjuster, driver seat $100
Power fore-aft adjuster, passenger seat $100
Power height adjuster, driver seat $100
Power height adjuster, passenger seat $100
Power recliner, driver seat $100
Power recliner, passenger seat $100
Power tilt adjuster, driver seat $100
Power tilt adjuster, passenger seat $100
Synthetic suede inserts in leather seating surfaces $0
Suspension, Wheels, and Tires 
Alloy wheels $350
Sport suspension (upgrade) $0
Transmission 
Steering-wheel-mounted transmission controls $100
Total Value of Features$3,000$20,675
Value of Feature Adjustments$0$17,675
Value of Feature Adjustments0-16,454

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Specifications Comparison: BMW 8-Series vs. Mercedes-Benz SLK

Model Year20192014
Model8-SeriesSLK
Body2dr Coupe2dr Hardtop conv.
Wheelbase111.1 in95.7 in
Length191.2 in162.8 in
Width74.9 in71.5 in
Height53.0 in51.2 in
Curb Weight4,478 lb.3,583 lb.
Fuel Capacity18.0 gal.15.9 gal.
Row 1 Headroom38.9 in38.0 in
Row 1 Shoulder Room57.2 in52.2 in
Row 1 Legroom42.1 in42.5 in
Row 2 Headroom33.6 in0.0 in
Row 2 Shoulder Room46.9 in0.0 in
Row 2 Legroom29.5 in0.0 in
Cargo Volume,
Minimum
14.8 ft36.4 ft3
Cargo Volume,
Maximum
14.810.1 ft3

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