Mercedes-Benz SL Mercedes-Benz SL 2008 BMW Z4 BMW Z4 2010

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Mercedes-Benz SL vs. BMW Z4 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 SL vs. BMW Z4 Invoice Comparison

Lowest Total Price: $65,675

BMW Z4 sDrive35i   
Difference: $36,830

Lowest Total Invoice: $60,550

BMW Z4 sDrive35i   
Difference: $34,932

Calculate Payments

  Down Payment Interest Rate Term
Model Year20082008200820082010
ModelSLSLSLSLZ4
TrimSL550SL600SL55 AMGSL65 AMGsDrive35i
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Base Price $95,300 $133,200 $129,300 $187,200 $51,900
Base Invoice $88,629 $123,876 $120,249 $174,096 $47,930
Premium I Package 3,170        
Obstacle detection, rear 1,130 1,130 1,130 1,130 750
Tires, run-flat 220 220      
Voice control for nav and audio 510 510 510 510  
Wood trim     0 0  
Navigation system         2,100
Premium Package         2,500
Sport Package         2,300
Premium Sound Package         2,000
Satellite radio - one year subscription         350
Upholstered instrument panel, leather         1,350
Proximity key         500
Heated front seats         500
Metallic paint (extra cost)         550
Premium I Package 2,948        
Obstacle detection, rear 1,051 1,051 1,051 1,051 685
Tires, run-flat 205 205      
Voice control for nav and audio 474 474 474 474  
Wood trim     0 0  
Navigation system         1,910
Premium Package         2,275
Sport Package         2,095
Premium Sound Package         1,820
Satellite radio - one year subscription         320
Upholstered instrument panel, leather         1,230
Proximity key         455
Heated front seats         455
Metallic paint (extra cost)         500
Options (change) 5,030 1,860 1,640 1,640 12,900
Options (change) 4,678 1,730 1,525 1,525 11,745
Destination 875 875 875 875 875
Gas Tax 1,300 2,600 2,600 2,600 0
Total Price $102,505 $138,535 $134,415 $192,315 $65,675
Total Invoice $95,482 $129,081 $125,249 $179,096 $60,550

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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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TrueDelta Value Comparison: Mercedes-Benz SL vs. BMW Z4

Lowest Adjusted Price and Invoice: BMW Z4 sDrive35i
TrueDelta Adjusted Price Difference: $30,850
TrueDelta Adjusted Invoice Difference: $29,362
Model Year20082008200820082010
ModelSLSLSLSLZ4
TrimSL550SL600SL55 AMGSL65 AMGsDrive35i
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Engine382hp V8510hp V12510hp V8604hp V12300hp I6
TransmissionT7T5T5T5M6
DrivetrainRWDRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)250, 8250, 8250, 8250, 8650, 16
Tire (rear if not all the same)255/40-18255/40-18255/35-19255/35-19225/40-18
Total Price$102,505$138,535$134,415$192,315$65,675
Adjustments for Features-5,980-6,780-5,780-6,7300
Feature-Adjusted Total Price$96,525$131,755$128,635$185,585$65,675
Cost Above Minimum$0$35,230$32,110$89,060$0
Total Invoice$95,482$129,081$125,249$179,096$60,550
Adjustments for Features-5,570-6,317-5,386-6,2670
Feature-Adjusted Total Invoice$89,912$122,764$119,863$172,829$60,550
Cost Above Minimum$0$32,852$29,951$82,917$0

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Features Comparison: Mercedes-Benz SL vs. BMW Z4

Model Year20082008200820082010
ModelSLSLSLSLZ4
TrimSL550SL600SL55 AMGSL65 AMGsDrive35i
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200    
5-speed manually-shiftable automatic $1000$1000$1000 
6-speed manual    $150
RWD$0$0$0$0$0
Accessories 
Power trunk closer $350 $350 
Proximity key$250$250 $250$250
Remote window/roof operation$15$15$15$15 
Tilt/telescoping steering wheel, manual    $250
Tilt/telescoping steering wheel, power$350$350$350$350 
Wind blocker, small$100$100$100$100 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0$0$0 
Auto-raising roll bars / headrests$500$500$500$500 
Knee airbag, passenger    $75
Roll bar    $200
Temporary spare tire$150$150$150$150 
Tires, run-flat$150$150  $150
Cargo Management 
Air-conditioned storage compartment$50$50$50$50 
Storage compartment under front seat(s)$50$50$50$50 
Climate Control 
Residual heat$50$50$50$50 
Wiper de-icer$25$25$25$25 
Engine / Motor 
Raised top speed limiter    $0
Exterior 
Body kit  $0$0 
Infotainment 
Aux input    $50
DVD-compatible player    $0
HD radio    $50
Media drive    $15
Satellite radio$200$200$200$200 
Satellite radio - one year subscription    $250
SD Card slot    $25
Traffic information    $25
USB port    $25
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror    $75
Cornering lights$50$50 $50 
Fog light, rear$100$100$100$100 
Headlight washers$50$50$50$50 
Illuminated visor mirror, driver$50$50$50$50 
Illuminated visor mirror, passenger$50$50$50$50 
Mirror tilt-down in reverse$25$25$25$25 
Power-folding mirrors    $50
Steering-linked headlights    $150
Trip computer$150$150$150$150 
Visor mirror, driver    $10
Visor mirror, passenger    $10
Seats and Interior Trim 
Aluminum trim    $100
Cooled or ventilated front seats$300$300 $300 
Leather-wrapped steering wheel$150   $150
Manual thigh support length adjuster, driver seat    $50
Manual thigh support length adjuster, passenger seat    $50
Memory system, passenger seat$150$150$150$150 
Metal pedals$75$75$75$75 
Power headrest height adjuster, driver seat$50$50$50$50 
Power headrest height adjuster, passenger seat$50$50$50$50 
Power thigh support length adjuster, driver seat$100$100$100$100 
Power thigh support length adjuster, passenger seat$100$100$100$100 
Synthetic suede headliner $650$650$650 
Synthetic suede steering wheel  $150$150 
Wood trim$300$300$300$300 
Wood/leather-wrapped steering wheel $150   
Suspension, Wheels, and Tires 
Adaptive dampers - electrical    $500
Adaptive hydraulic struts, auto-leveling and ht. adjustable$4000$4000$4000$4000 
Electronic systems calibration selector    $200
Sport suspension (upgrade)  $0$0$0
Transmission 
Steering-wheel-mounted transmission controls  $100$100 
Total Value of Features$8,840$9,640$8,640$9,590$2,860
Value of Feature Adjustments$5,980$6,780$5,780$6,730$0
Value of Feature Adjustments-5,570-6,317-5,386-6,2670

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Specifications Comparison: Mercedes-Benz SL vs. BMW Z4

Model Year20082010
ModelSLZ4
Body2dr Hardtop conv.2dr Hardtop conv.
Wheelbase100.8 in98.3 in
Length178.5 in166.9 in
Width71.5 in70.5 in
Height51.0 in50.8 in
Curb Weight4,221 lb.3,242 lb.
Fuel Capacity21.1 gal.14.5 gal.
Row 1 Headroom37.7 in39.1 in
Row 1 Shoulder Room54.0 in53.3 in
Row 1 Hip Room53.9 in0.0 in
Row 1 Legroom42.9 in42.2 in
Cargo Volume,
Minimum
7.3 ft310.9 ft3
Cargo Volume,
Maximum
10.2 ft310.9 ft3

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Option Package Details
Mercedes-Benz SL SL550

Premium I Package
FeatureValueRequested?
Cooled or ventilated front seats300No
Cornering lights50No
Proximity key250Yes
Power 4-way lumbar adjuster, driver seat50Yes
Power seatback bolsters, driver100Yes
Power 4-way lumbar adjuster, passenger seat50Yes
Power seatback bolsters, passenger seat100Yes
Front sport buckets100Yes
Total Requested65065%
Total Not Requested35035%

Option Package Details
BMW Z4 sDrive35i

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Total Requested400100%
Total Not Requested00%
Navigation system
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio100Yes
Traffic information25No
Media drive, large15No
SD Card slot25No
Total Requested70092%
Total Not Requested658%
Premium Package
FeatureValueRequested?
Power 4-way lumbar adjuster, driver seat150Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Telematics service, such as OnStar200Yes
Bluetooth cell phone link100Yes
Auto-dimming driver-side mirror75Yes
Power-folding mirrors50No
Auto-dimming passenger-side mirror75No
Interior ambient lighting150Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power recliner, driver seat100Yes
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Total Requested197594%
Total Not Requested1256%
Sport Package
FeatureValueRequested?
Sport suspension (upgrade)250Yes
Adaptive shocks - electrical500Yes
Manual thigh support adjuster, driver seat50Yes
Power seatback bolsters, driver100Yes
Manual thigh support adjuster, passenger seat50Yes
Power seatback bolsters, passenger seat100Yes
Front sport buckets100Yes
225/40WR18 tires200No
255/35WR18 tires200No
Raised top speed limiter0No
Total Requested115074%
Total Not Requested40026%
Premium Sound Package
FeatureValueRequested?
CD changer, remote200Yes
Surround sound250Yes
DVD-compatible player0No
USB port25No
Unbranded, 650W, 16 speakers (with subwoofer)350No
Total Requested45055%
Total Not Requested37545%

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