Mercedes-Benz SL Mercedes-Benz SL 2009 BMW Z4 BMW Z4 2008

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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: $47,850

BMW Z4 3.0i   
Difference: $52,825

Lowest Total Invoice: $10,425

BMW Z4 M Roadster   
Difference: $83,355

Calculate Payments

  Down Payment Interest Rate Term
Model Year2009200920092009200820082008
ModelSLSLSLSLZ4Z4Z4
TrimSL550SL600SL63 AMGSL65 AMG3.0i3.0siM Roadster
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Convertible2dr Convertible2dr Convertible
Base Price $98,500 $139,100 $135,000 $194,700 $36,700 $42,700 $52,400
Base Invoice $91,605 $129,363 $125,550 $181,071 $33,945 $39,465 $4,390
Wood trim     0 0 0 0 0
Leather seating surfaces         1,150    
Premium Package         2,900 2,100 2,950
Power convertible top         750 750  
Sport Package         1,300 1,300  
Front sport buckets         500 500  
Navigation system         1,800 1,800 1,800
Xenon HID headlights         700 700  
Heated front seats         500 500 500
Headlight washers         250 250  
Metallic paint (extra cost)         475 475 475
Wood trim     0 0 0 0 0
Leather seating surfaces         1,045    
Premium Package         2,635 1,910 2,685
Power convertible top         685 685  
Sport Package         1,185 1,185  
Front sport buckets         455 455  
Navigation system         1,640 1,640 1,640
Xenon HID headlights         635 635  
Heated front seats         455 455 455
Headlight washers         230 230  
Metallic paint (extra cost)         430 430 430
Options (change) 0 0 0 0 10,325 8,375 5,725
Options (change) 0 0 0 0 9,395 7,625 5,210
Destination 875 875 875 875 825 825 825
Gas Tax 1,300 2,600 2,600 2,600 0 0 0
Total Price $100,675 $142,575 $138,475 $198,175 $47,850 $51,900 $58,950
Total Invoice $93,780 $132,838 $129,025 $184,546 $44,165 $47,915 $10,425

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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 SL dealer quotes or BMW Z4 dealer quotes from dealers using our car quote form.

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

Lowest Adjusted Price: BMW Z4 3.0i
Lowest Adjusted Invoice: BMW Z4 M Roadster
TrueDelta Adjusted Price Difference: $41,265
TrueDelta Adjusted Invoice Difference: $72,644
Model Year2009200920092009200820082008
ModelSLSLSLSLZ4Z4Z4
TrimSL550SL600SL63 AMGSL65 AMG3.0i3.0siM Roadster
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Convertible2dr Convertible2dr Convertible
Engine382hp V8510hp V12518hp V8604hp V12215hp I6255hp I6330hp I6
TransmissionT7T5T7T5M6M6M6
DrivetrainRWDRWDRWDRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)510, 10510, 10510, 10510, 10?, 10430, 10430, 10
Tire (rear if not all the same)255/40-18255/40-18255/35-19255/35-19225/40-18225/40-18225/45-18
Total Price$100,675$142,575$138,475$198,175$47,850$51,900$58,950
Adjustments for Features-11,560-14,260-12,910-14,3600-375-325
Feature-Adjusted Total Price$89,115$128,315$125,565$183,815$47,850$51,525$58,625
Cost Above Minimum$0$39,200$36,450$94,700$0$3,675$10,775
Total Invoice$93,780$132,838$129,025$184,546$44,165$47,915$10,425
Adjustments for Features-10,768-13,286-12,029-13,3720-346-57
Feature-Adjusted Total Invoice$83,012$119,552$116,996$171,174$44,165$47,569$10,368
Cost Above Minimum$0$36,540$33,984$88,162$33,797$37,201$0

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Features Comparison: Mercedes-Benz SL vs. BMW Z4

Model Year2009200920092009200820082008
ModelSLSLSLSLZ4Z4Z4
TrimSL550SL600SL63 AMGSL65 AMG3.0i3.0siM Roadster
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Convertible2dr Convertible2dr Convertible
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200 $1200    
5-speed manually-shiftable automatic $1000 $1000   
6-speed manual    $150$150$150
RWD$0$0$0$0$0$0$0
Accessories 
Power trunk closer $350 $350   
Proximity key $250 $250   
Remote window/roof operation$15$15$15$15   
Tilt/telescoping steering wheel, manual    $250$250$250
Tilt/telescoping steering wheel, power$350$350$350$350   
Universal garage door opener$100$100$100$100   
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$75$75
Obstacle detection, front $150 $150   
Obstacle detection, rear $250 $250   
Roll bar    $200$200$200
Temporary spare tire$150$150$150$150   
Tires, run-flat    $150$150 
Cargo Management 
Air-conditioned storage compartment$50$50$50$50   
Storage compartment under front seat(s)$50$50$50$50   
Climate Control 
Dual-zone climate control$125$125$125$125   
Residual heat$50$50$50$50   
Wiper de-icer$25$25$25$25   
Drivetrain 
Limited-slip rear differential      $300
Exterior 
Body kit  $0$0   
Bright-finished exhaust tip(s)$25$25$25$25 $25$25
Glass roof panel(s) $300 $300   
Power convertible top    $4000$4000$4000
Power retractable hardtop$6750$6750$6750$6750   
Infotainment 
CD changer, in-dash$325$325$325$325   
CD player    $125$125$125
DVD-compatible player$0$0$0$0   
iPod integration$100$100$100$100   
Media drive$15$15$15$15   
Satellite radio$200$200$200$200   
SD Card slot$25$25$25$25   
Surround sound$250$250$250$250 $250$250
Voice control for nav and audio$100$100$100$100   
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror    $75$75$75
Cornering lights$50$50$50$50   
Fog light, rear$100$100$100$100   
Illuminated visor mirror, driver$50$50$50$50   
Illuminated visor mirror, passenger$50$50$50$50   
Interior ambient lighting$150$150$150$150   
Mirror tilt-down in reverse$25$25$25$25   
Steering-linked headlights$150$150$150$150   
Visor mirror, driver    $10$10$10
Visor mirror, passenger    $10$10$10
Seats and Interior Trim 
Cooled or ventilated front seats $300 $300   
Door sill trim plates$100$100$100$100 $100$100
Leather-wrapped steering wheel$150   $150$150$150
Manual thigh support length adjuster, driver seat    $50$50$50
Manual thigh support length adjuster, passenger seat    $50$50$50
Massage, driver seat $100$100$100   
Massage, passenger seat $100$100$100   
Memory system, passenger seat$150$150$150$150   
Metal pedals$75$75$75$75   
Neck-level heating, front seats $150 $150   
Power 4-way lumbar adjuster, driver seat $150$150$150   
Power 4-way lumbar adjuster, passenger seat $150$150$150   
Power headrest height adjuster, driver seat$50$50$50$50   
Power headrest height adjuster, passenger seat$50$50$50$50   
Power lumbar adjuster, driver seat$100      
Power lumbar adjuster, passenger seat$100      
Power seatback bolsters, driver seat $100$100$100   
Power seatback bolsters, passenger seat $100$100$100   
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   
Upholstered instrument panel, leather$1000$1000$1000$1000   
Wood/leather-wrapped steering wheel $150     
Suspension, Wheels, and Tires 
Adaptive hydraulic struts, auto-leveling and ht. adjustable$4000$4000$4000$4000   
Electronic systems calibration selector    $200$200 
Sport suspension (upgrade)  $0$0$0$0$0
Transmission 
Launch control  $100    
Steering-wheel-mounted transmission controls  $100$100   
Total Value of Features$17,055$19,755$18,405$19,855$5,495$5,870$5,820
Value of Feature Adjustments$11,560$14,260$12,910$14,360$0$375$325
Value of Feature Adjustments-10,768-13,286-12,029-13,3720-346-57

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Specifications Comparison: Mercedes-Benz SL vs. BMW Z4

Model Year20092008
ModelSLZ4
Body2dr Hardtop conv.2dr Convertible
Wheelbase100.8 in98.2 in
Length180.4 in161.1 in
Width71.5 in70.1 in
Height51.1 in51.1 in
Curb Weight4,221 lb.3,087 lb.
Fuel Capacity21.1 gal.14.5 gal.
Row 1 Headroom37.7 in37.3 in
Row 1 Shoulder Room54.0 in52.5 in
Row 1 Hip Room53.9 in0.0 in
Row 1 Legroom42.9 in42.0 in
Cargo Volume,
Minimum
7.2 ft38.5 ft3
Cargo Volume,
Maximum
10.2 ft38.5 ft3

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Option Package Details
BMW Z4 3.0i

Leather seating surfaces
FeatureValueRequested?
Leather seating surfaces900Yes
Center armrest(s), front row75Yes
Upholstered door panels, leather250Yes
No leather in second row-300Yes
Total Requested925100%
Total Not Requested00%
Front sport buckets
FeatureValueRequested?
Front sport buckets100Yes
Manual thigh support adjuster, driver seat50Yes
Manual thigh support adjuster, passenger seat50Yes
Total Requested200100%
Total Not Requested00%
Navigation system
FeatureValueRequested?
Navigation system600Yes
Trip computer150Yes
Total Requested750100%
Total Not Requested00%
Premium Package
FeatureValueRequested?
Automatic climate control, front200Yes
Auto-dimming rearview mirror150Yes
Trip computer150Yes
Telematics service, such as OnStar200Yes
Bluetooth cell phone link100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Automatic air recirculation100Yes
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 Requested187596%
Total Not Requested754%
Sport Package
FeatureValueRequested?
Sport suspension (upgrade)250Yes
Front sport buckets100Yes
225/40WR18 tires200No
255/35WR18 tires200No
Electronic systems calibration selector200No
Total Requested35037%
Total Not Requested60063%

Option Package Details
BMW Z4 3.0si

Front sport buckets
FeatureValueRequested?
Front sport buckets100Yes
Manual thigh support adjuster, driver seat50Yes
Manual thigh support adjuster, passenger seat50Yes
Total Requested200100%
Total Not Requested00%
Premium Package
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Telematics service, such as OnStar200Yes
Bluetooth cell phone link100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
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 Requested142595%
Total Not Requested755%
Sport Package
FeatureValueRequested?
Sport suspension (upgrade)250Yes
Front sport buckets100Yes
225/40WR18 tires200No
255/35WR18 tires200No
Electronic systems calibration selector200No
Total Requested35037%
Total Not Requested60063%

Option Package Details
BMW Z4 M Roadster

Premium Package
FeatureValueRequested?
Cruise control150Yes
Surround sound250Yes
THX-certified, 430W, 10 speakers (with subwoofer)350No
Auto-dimming rearview mirror150Yes
Telematics service, such as OnStar200Yes
Bluetooth cell phone link100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
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 Requested182581%
Total Not Requested42519%

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