Mercedes-Benz SL Mercedes-Benz SL 2008 BMW 1-Series BMW 1-Series 2008

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Mercedes-Benz SL vs. BMW 1-Series 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 1-Series Invoice Comparison

Lowest Total Price: $44,420

BMW 1-Series 128i   
Difference: $58,085

Lowest Total Invoice: $41,005

BMW 1-Series 128i   
Difference: $54,477

Calculate Payments

  Down Payment Interest Rate Term
Model Year200820082008200820082008
ModelSLSLSLSL1-Series1-Series
TrimSL550SL600SL55 AMGSL65 AMG128i135i
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Convertible2dr Convertible
Base Price $95,300 $133,200 $129,300 $187,200 $33,100 $39,100
Base Invoice $88,629 $123,876 $120,249 $174,096 $30,630 $36,150
Premium I Package 3,170          
Tires, run-flat 220 220        
Obstacle detection, rear 1,130 1,130 1,130 1,130 350 350
Voice control for nav and audio 510 510 510 510    
Wood trim     0 0    
Sport Package         1,300 1,100
Steering-wheel-mounted transmission controls         100 100
Premium Package         3,700 3,400
Navigation system         2,100 2,100
Xenon HID headlights         800  
Metallic paint (extra cost)         550 550
Heated front seats         500 500
Proximity key         500 500
Satellite radio - one year subscription         595 595
Premium I Package 2,948          
Tires, run-flat 205 205        
Obstacle detection, rear 1,051 1,051 1,051 1,051 320 320
Voice control for nav and audio 474 474 474 474    
Wood trim     0 0    
Sport Package         1,185 1,000
Steering-wheel-mounted transmission controls         90 90
Premium Package         3,365 3,095
Navigation system         1,910 1,910
Xenon HID headlights         730  
Metallic paint (extra cost)         500 500
Heated front seats         455 455
Proximity key         455 455
Satellite radio - one year subscription         540 540
Options (change) 5,030 1,860 1,640 1,640 10,495 9,195
Options (change) 4,678 1,730 1,525 1,525 9,550 8,365
Destination 875 875 875 875 825 825
Gas Tax 1,300 2,600 2,600 2,600 0 0
Total Price $102,505 $138,535 $134,415 $192,315 $44,420 $49,120
Total Invoice $95,482 $129,081 $125,249 $179,096 $41,005 $45,340

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While we strive for accuracy, the site is not error-free, and prices can change at any time.

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TrueDelta Value Comparison: Mercedes-Benz SL vs. BMW 1-Series

Lowest Adjusted Price and Invoice: BMW 1-Series 128i
TrueDelta Adjusted Price Difference: $48,010
TrueDelta Adjusted Invoice Difference: $45,092
Model Year200820082008200820082008
ModelSLSLSLSL1-Series1-Series
TrimSL550SL600SL55 AMGSL65 AMG128i135i
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Convertible2dr Convertible
Engine382hp V8510hp V12510hp V8604hp V12230hp I6300hp I6
TransmissionT7T5T5T5M6M6
DrivetrainRWDRWDRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)250, 8250, 8250, 8250, 8?, 10?, 10
Tire (rear if not all the same)255/40-18255/40-18255/35-19255/35-19205/50-17215/40-18
Total Price$102,505$138,535$134,415$192,315$44,420$49,120
Adjustments for Features-10,075-10,875-9,875-10,8250-250
Feature-Adjusted Total Price$92,430$127,660$124,540$181,490$44,420$48,870
Cost Above Minimum$0$35,230$32,110$89,060$0$4,450
Total Invoice$95,482$129,081$125,249$179,096$41,005$45,340
Adjustments for Features-9,385-10,133-9,202-10,0810-231
Feature-Adjusted Total Invoice$86,097$118,948$116,047$169,015$41,005$45,109
Cost Above Minimum$0$32,851$29,950$82,918$0$4,104

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Features Comparison: Mercedes-Benz SL vs. BMW 1-Series

Model Year200820082008200820082008
ModelSLSLSLSL1-Series1-Series
TrimSL550SL600SL55 AMGSL65 AMG128i135i
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Convertible2dr Convertible
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200     
5-speed manually-shiftable automatic $1000$1000$1000  
6-speed manual    $150$150
RWD$0$0$0$0$0$0
Accessories 
Power rear side windows    $200$200
Power trunk closer $350 $350  
Proximity key$250$250 $250$250$250
Tilt/telescoping steering wheel, manual    $250$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  
Knee airbag, driver$75$75$75$75  
Obstacle detection, front$150$150$150$150  
Temporary spare tire$150$150$150$150  
Tires, run-flat$150$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 
Wiper de-icer$25$25$25$25  
Exterior 
Body kit  $0$0  
Power convertible top    $4000$4000
Power retractable hardtop$6750$6750$6750$6750  
Rear spoiler     $200
Infotainment 
Aux input    $50$50
CD changer, remote$200$200$200$200  
Satellite radio$200$200$200$200  
Satellite radio - one year subscription    $250$250
Surround sound$250$250$250$250  
Traffic information    $25$25
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror    $75$75
Compass    $0$0
Cornering lights$50$50 $50$50$50
Fog light, rear$100$100$100$100  
Headlight washers$50$50$50$50 $50
Power-folding mirrors    $50$50
Steering-linked headlights    $150$150
Seats and Interior Trim 
Cooled or ventilated front seats$300$300 $300  
Leather door panel trim$250$250$250$250  
Leather-wrapped steering wheel$150   $150$150
Manual thigh support length adjuster, driver seat    $50$50
Manual thigh support length adjuster, passenger seat    $50$50
Memory system, passenger seat$150$150$150$150  
Metal pedals$75$75$75$75  
No leather in second row$-300$-300$-300$-300  
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  
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  
Sport suspension (upgrade)  $0$0$0$0
Transmission 
Steering-wheel-mounted transmission controls  $100$100$100$100
Total Value of Features$16,075$16,875$15,875$16,825$6,000$6,250
Value of Feature Adjustments$10,075$10,875$9,875$10,825$0$250
Value of Feature Adjustments-9,385-10,133-9,202-10,0810-231

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Specifications Comparison: Mercedes-Benz SL vs. BMW 1-Series

Model Year20082008
ModelSL1-Series
Body2dr Hardtop conv.2dr Convertible
Wheelbase100.8 in104.7 in
Length178.5 in172.2 in
Width71.5 in68.8 in
Height51.0 in55.6 in
Curb Weight4,221 lb.3,495 lb.
Fuel Capacity21.1 gal.14.0 gal.
Row 1 Headroom37.7 in38.6 in
Row 1 Shoulder Room54.0 in54.0 in
Row 1 Hip Room53.9 in0.0 in
Row 1 Legroom42.9 in41.4 in
Row 2 Headroom0.0 in37.0 in
Row 2 Shoulder Room0.0 in42.2 in
Row 2 Legroom0.0 in32.0 in
Cargo Volume,
Minimum
7.3 ft38.5 ft3
Cargo Volume,
Maximum
10.2 ft38.5 ft3

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Option Package Details
Mercedes-Benz SL SL550

Premium I Package
FeatureValueRequested?
Cooled or ventilated front seats300No
Cornering lights50Yes
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 Requested70070%
Total Not Requested30030%

Option Package Details
BMW 1-Series 128i

Navigation system
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio100Yes
Traffic information25No
Total Requested70097%
Total Not Requested253%
Xenon HID headlights
FeatureValueRequested?
Xenon HID headlights500Yes
Steering-linked headlights150No
Cornering lights50Yes
Total Requested55079%
Total Not Requested15021%
Sport Package
FeatureValueRequested?
Sport suspension (upgrade)250Yes
225/45VR17 tires200No
205/50VR17 tires200No
Special exterior trim0No
Manual thigh support adjuster, driver seat50Yes
Power seatback bolsters, driver100Yes
Manual thigh support adjuster, passenger seat50Yes
Power seatback bolsters, passenger seat100Yes
Front sport buckets100Yes
Total Requested65062%
Total Not Requested40038%
Premium Package
FeatureValueRequested?
Wood trim300Yes
Leather seating surfaces900Yes
Illuminated visor mirror, driver40Yes
Illuminated visor mirror, passenger40Yes
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
Compass0No
Power-folding mirrors50No
Auto-dimming passenger-side mirror75No
Interior ambient lighting150Yes
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat100Yes
Power tilt adjuster, passenger seat50Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat100Yes
Power tilt adjuster, driver seat50Yes
Power recliner, driver seat100Yes
Total Requested325596%
Total Not Requested1254%

Option Package Details
BMW 1-Series 135i

Navigation system
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio100Yes
Traffic information25No
Total Requested70097%
Total Not Requested253%
Sport Package
FeatureValueRequested?
Manual thigh support adjuster, driver seat50Yes
Power seatback bolsters, driver100Yes
Manual thigh support adjuster, passenger seat50Yes
Power seatback bolsters, passenger seat100Yes
Front sport buckets100Yes
Special exterior trim0No
Total Requested400100%
Total Not Requested00%
Premium Package
FeatureValueRequested?
Leather seating surfaces900Yes
Illuminated visor mirror, driver40Yes
Illuminated visor mirror, passenger40Yes
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
Compass0No
Power-folding mirrors50No
Auto-dimming passenger-side mirror75No
Interior ambient lighting150Yes
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat100Yes
Power tilt adjuster, passenger seat50Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat100Yes
Power tilt adjuster, driver seat50Yes
Power recliner, driver seat100Yes
Total Requested295596%
Total Not Requested1254%

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