Cadillac SRX Cadillac SRX 2008 Mercedes-Benz SL Mercedes-Benz SL 2008

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Cadillac SRX vs. Mercedes-Benz SL 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.

Cadillac SRX vs. Mercedes-Benz SL Invoice Comparison

Lowest Total Price: $46,825

Cadillac SRX V6   
Difference: $52,810

Lowest Total Invoice: $42,997

Cadillac SRX V6   
Difference: $49,816

Calculate Payments

  Down Payment Interest Rate Term
Model Year200820082008200820082008
ModelSRXSRXSLSLSLSL
TrimV6V8SL550SL600SL55 AMGSL65 AMG
Body4dr SUV4dr SUV2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Base Price $38,105 $45,105 $95,300 $133,200 $129,300 $187,200
Base Invoice $35,628 $42,173 $88,629 $123,876 $120,249 $174,096
Premium Luxury Collection 7,945 4,200        
Adaptive dampers - electrical   1,650        
Power trunk closer     520   520  
Voice control for nav and audio     510 510 510 510
Obstacle detection, rear     1,130 1,130 1,130 1,130
Wood trim         0 0
Premium Luxury Collection 6,594 3,486        
Adaptive dampers - electrical   1,370        
Power trunk closer     484   484  
Voice control for nav and audio     474 474 474 474
Obstacle detection, rear     1,051 1,051 1,051 1,051
Wood trim         0 0
Options (change) 7,945 5,850 2,160 1,640 2,160 1,640
Options (change) 6,594 4,856 2,009 1,525 2,009 1,525
Destination 775 775 875 875 875 875
Gas Tax 0 0 1,300 2,600 2,600 2,600
Total Price $46,825 $51,730 $99,635 $138,315 $134,935 $192,315
Total Invoice $42,997 $47,804 $92,813 $128,876 $125,733 $179,096

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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 Cadillac SRX dealer quotes or Mercedes-Benz SL dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Cadillac SRX vs. Mercedes-Benz SL

Lowest Adjusted Price and Invoice: Cadillac SRX V6
TrueDelta Adjusted Price Difference: $43,545
TrueDelta Adjusted Invoice Difference: $41,185
Model Year200820082008200820082008
ModelSRXSRXSLSLSLSL
TrimV6V8SL550SL600SL55 AMGSL65 AMG
Body4dr SUV4dr SUV2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Engine255hp V6320hp V8382hp V8510hp V12510hp V8604hp V12
TransmissionT5T6T7T5T5T5
DrivetrainRWDRWDRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)300, 11300, 11250, 8250, 8250, 8250, 8
Tire (rear if not all the same)235/60-18235/60-18255/40-18255/40-18255/35-19255/35-19
Total Price$46,825$51,730$99,635$138,315$134,935$192,315
Adjustments for Features0-600-9,265-10,615-10,115-10,715
Feature-Adjusted Total Price$46,825$51,130$90,370$127,700$124,820$181,600
Cost Above Minimum$0$4,305$0$37,330$34,450$91,230
Total Invoice$42,997$47,804$92,813$128,876$125,733$179,096
Adjustments for Features0-554-8,631-9,891-9,425-9,978
Feature-Adjusted Total Invoice$42,997$47,250$84,182$118,985$116,308$169,118
Cost Above Minimum$0$4,253$0$34,803$32,126$84,936

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Features Comparison: Cadillac SRX vs. Mercedes-Benz SL

Model Year200820082008200820082008
ModelSRXSRXSLSLSLSL
TrimV6V8SL550SL600SL55 AMGSL65 AMG
Body4dr SUV4dr SUV2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Transmission and Drivetrain 
5-speed manually-shiftable automatic$1000  $1000$1000$1000
6-speed manually-shiftable automatic $1100    
7-speed manually-shiftable automatic  $1200   
RWD$0$0$0$0$0$0
Accessories 
Heated steering wheel$100$100    
Power liftgate$350$350    
Power rear side windows$200$200    
Power trunk closer  $350$350$350$350
Power-adjustable pedals$125$125    
Proximity key   $250 $250
Remote start$150$150    
Remote window/roof operation  $15$15$15$15
Tilt steering wheel, manual$150$150    
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, driver  $75$75$75$75
Obstacle detection, front  $150$150$150$150
Side curtain airbags$350$350    
Cargo Management 
Air-conditioned storage compartment  $50$50$50$50
Cargo cover$75$75    
Cargo net$40$40    
Roof rails$250$250    
Storage compartment under front seat(s)  $50$50$50$50
Climate Control 
Automatic air recirculation  $100$100$100$100
Heated windshield washer nozzles  $15$15$15$15
Rain-sensing wipers  $175$175$175$175
Rear air vents with manual controls$150$150    
Rear HVAC unit$400$400    
Rear wiper$175$175    
Residual heat  $50$50$50$50
Variable intermittent wipers$75$75    
Wiper de-icer  $25$25$25$25
Drivetrain 
Limited-slip rear differential$300$300    
Exterior 
Body kit    $0$0
Bodyside cladding$350$350    
Deep-tinted rear windows$275$275    
Power retractable hardtop  $6750$6750$6750$6750
Rear spoiler$200$200    
Sunroof, large$1100$1100    
Infotainment 
Bluetooth cell phone link  $100$100$100$100
CD changer, remote  $200$200$200$200
DVD-compatible player$0$0    
Telematics service, such as OnStar  $200$200$200$200
Telematics service, such as OnStar, with navigation$225$225    
Instruments, Lights, and Mirrors 
Cornering lights   $50 $50
Fog light, rear  $100$100$100$100
Interior ambient lighting  $150$150$150$150
Mirror tilt-down in reverse  $25$25$25$25
Turn signals on or near mirrors  $25$25$25$25
Seats and Interior Trim 
Center armrest(s), second row$50$50    
Cooled or ventilated front seats   $300 $300
Folding second row seats$300$300    
Leather door panel trim  $250$250$250$250
Leather-wrapped steering wheel  $150   
Manual fore-aft adjuster, second row seats$75$75    
Memory system, passenger seat  $150$150$150$150
Metal pedals  $75$75$75$75
No leather in second row  $-300$-300$-300$-300
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$100$100   
Power lumbar adjuster, passenger seat$100$100$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$300$300    
Upholstered instrument panel, leather  $1000$1000$1000$1000
Wood/leather-wrapped steering wheel$150$150 $150  
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500    
Adaptive hydraulic struts, auto-leveling and ht. adjustable  $4000$4000$4000$4000
Alloy wheels  $350$350$350$350
Auto-leveling rear shocks$200$200    
Machined alloy wheels$350$350    
Sport suspension (upgrade)    $0$0
Transmission 
Steering-wheel-mounted transmission controls    $100$100
Total Value of Features$7,665$8,265$16,930$18,280$17,780$18,380
Value of Feature Adjustments$0$600$9,265$10,615$10,115$10,715
Value of Feature Adjustments0-554-8,631-9,891-9,425-9,978

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Specifications Comparison: Cadillac SRX vs. Mercedes-Benz SL

Model Year20082008
ModelSRXSL
Body4dr SUV2dr Hardtop conv.
Wheelbase116.4 in100.8 in
Length194.9 in178.5 in
Width72.6 in71.5 in
Height67.8 in51.0 in
Curb Weight4,165 lb.4,221 lb.
Fuel Capacity20.0 gal.21.1 gal.
Row 1 Headroom40.3 in37.7 in
Row 1 Shoulder Room58.7 in54.0 in
Row 1 Hip Room56.3 in53.9 in
Row 1 Legroom42.1 in42.9 in
Row 2 Headroom38.4 in0.0 in
Row 2 Shoulder Room57.6 in0.0 in
Row 2 Hip Room56.3 in0.0 in
Row 2 Legroom41.0 in0.0 in
Row 3 Headroom35.0 in0.0 in
Row 3 Shoulder Room43.6 in0.0 in
Row 3 Hip Room55.1 in0.0 in
Row 3 Legroom24.2 in0.0 in
Cargo Volume,
Minimum
8.4 ft37.3 ft3
Cargo Volume,
Behind R2
32.4 ft37.3 ft3
Cargo Volume,
Maximum
69.5 ft310.2 ft3

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Option Package Details
Cadillac SRX V6

Premium Luxury Collection
FeatureValueRequested?
Wood/leather-wrapped steering wheel150Yes
Memory system, driver seat200Yes
Heated steering wheel100No
Auto-dimming driver-side mirror75Yes
Storage beneath cargo floor100No
Wood trim300Yes
Heated front seats200Yes
CD changer, in-dash200No
Power lumbar adjuster, driver seat100Yes
Power recliner, passenger seat100Yes
Power lumbar adjuster, passenger seat100Yes
Universal garage door opener100Yes
Limited-slip rear differential300No
Xenon HID headlights500Yes
Headlight washers50Yes
235/60VR18 tires200No
255/55VR18 tires200No
Rear HVAC unit400No
Power-adjustable pedals125No
Machined alloy wheels0No
Sunroof, large1100No
Rear air vents with manual controls150No
Navigation system600Yes
MP3-compatible player50Yes
Surround sound250Yes
DVD-compatible player0No
Voice control for nav and audio100Yes
Bose, 300W, 11 speakers (with subwoofer)350No
Total Requested287547%
Total Not Requested322553%

Option Package Details
Cadillac SRX V8

Premium Luxury Collection
FeatureValueRequested?
Wood/leather-wrapped steering wheel150Yes
235/60VR18 tires200No
255/55VR18 tires200No
Rear HVAC unit400No
Power-adjustable pedals125No
Machined alloy wheels0No
Sunroof, large1100No
Rear air vents with manual controls150No
Navigation system600Yes
MP3-compatible player50Yes
Surround sound250Yes
DVD-compatible player0No
Voice control for nav and audio100Yes
Bose, 300W, 11 speakers (with subwoofer)350No
Total Requested115031%
Total Not Requested252569%

Option Package Details
Mercedes-Benz SL SL550

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150No
Total Requested25063%
Total Not Requested15037%

Option Package Details
Mercedes-Benz SL SL600

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150No
Total Requested25063%
Total Not Requested15037%

Option Package Details
Mercedes-Benz SL SL55 AMG

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150No
Total Requested25063%
Total Not Requested15037%

Option Package Details
Mercedes-Benz SL SL65 AMG

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150No
Total Requested25063%
Total Not Requested15037%

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