Mercedes-Benz SLK Mercedes-Benz SLK 2016 Pontiac Grand Prix Pontiac Grand Prix 2008

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Mercedes-Benz SLK vs. Pontiac Grand Prix 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 SLK vs. Pontiac Grand Prix Invoice Comparison

Lowest Total Price: $28,680

Pontiac Grand Prix   
Difference: $21,735

Lowest Total Invoice: $26,485

Pontiac Grand Prix   
Difference: $20,467

Calculate Payments

  Down Payment Interest Rate Term
Model Year20162016201620082008
ModelSLKSLKSLKGrand PrixGrand Prix
TrimSLK300SLK350AMG SLK55BaseGXP
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr Sedan4dr Sedan
Base Price $47,000 $59,200 $72,600 $22,210 $29,325
Base Invoice $43,710 $55,056 $67,518 $20,988 $27,712
Garmin Map Pilot 650 650      
Metallic paint (extra cost) 720 720 720    
Rear spoiler 350 350      
Leather seating surfaces 770        
Premium 2 Package     3,050    
Security Package       995  
Premium Package       940  
Folding passenger seat       75  
Preferred Package       890  
Navigation system       2,540 2,145
Satellite radio       200 200
Floor mats       80 80
Side curtain airbags         395
Garmin Map Pilot 605 605      
Metallic paint (extra cost) 670 670 670    
Rear spoiler 326 326      
Leather seating surfaces 716        
Premium 2 Package     2,837    
Security Package       826  
Premium Package       780  
Folding passenger seat       62  
Preferred Package       739  
Navigation system       2,108 1,780
Satellite radio       166 166
Floor mats       66 66
Side curtain airbags         328
Options (change) 2,490 1,720 3,770 5,720 2,820
Options (change) 2,317 1,601 3,507 4,747 2,340
Destination 925 925 925 750 750
Total Price $50,415 $61,845 $77,295 $28,680 $32,895
Total Invoice $46,952 $57,582 $71,950 $26,485 $30,802

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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 SLK dealer quotes or Pontiac Grand Prix dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Mercedes-Benz SLK vs. Pontiac Grand Prix

Lowest Adjusted Price and Invoice: Pontiac Grand Prix
TrueDelta Adjusted Price Difference: $11,465
TrueDelta Adjusted Invoice Difference: $10,902
Model Year20162016201620082008
ModelSLKSLKSLKGrand PrixGrand Prix
TrimSLK300SLK350AMG SLK55BaseGXP
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr Sedan4dr Sedan
Engine241hp I4302hp V6415hp V8200hp V6303hp V8
TransmissionT9T7T7A4T4
DrivetrainRWDRWDRWDFWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 8500, 11500, 11245, 9245, 9
Tire (rear if not all the same)225/45-17225/40-18235/40-18225/60-16255/45-18
Total Price$50,415$61,845$77,295$28,680$32,895
Adjustments for Features-10,270-11,135-13,4250-250
Feature-Adjusted Total Price$40,145$50,710$63,870$28,680$32,645
Cost Above Minimum$0$10,565$23,725$0$3,965
Total Invoice$46,952$57,582$71,950$26,485$30,802
Adjustments for Features-9,565-10,367-12,4970-234
Feature-Adjusted Total Invoice$37,387$47,215$59,453$26,485$30,568
Cost Above Minimum$0$9,828$22,066$0$4,083

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Features Comparison: Mercedes-Benz SLK vs. Pontiac Grand Prix

Model Year20162016201620082008
ModelSLKSLKSLKGrand PrixGrand Prix
TrimSLK300SLK350AMG SLK55BaseGXP
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr Sedan4dr Sedan
Transmission and Drivetrain 
9-speed manually-shiftable automatic$1400    
7-speed manually-shiftable automatic $1200$1200  
4-speed automatic   $800 
4-speed manually-shiftable automatic    $900
RWD$0$0$0  
FWD   $0$0
Accessories 
Power rear side windows   $200$200
Proximity key $250$250  
Remote app$25$25$25  
Remote keyless entry$225$225$225  
Remote keyless entry, extended range   $225$225
Remote start   $150$150
Remote window/roof operation $15$15  
Tilt steering wheel, manual   $150$150
Tilt/telescoping steering wheel, power$350$350$350  
Universal garage door opener$100$100$100  
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0$0  
Blind spot warning system  $200  
Brake assist$50$50$50  
Driver drowsiness monitor$150$150$150  
Front side airbags$350$350$350  
Knee airbag, driver$75$75$75  
Knee airbag, passenger$75$75$75  
Roll bar$200$200$200  
Stability control$400$400$400 $400
Torque vectoring, brake-based$100$100$100  
Cargo Management 
Cargo net   $40$40
Overhead sunglass holder   $25$25
Climate Control 
Automatic climate control, front  $200$200$200
Dual-zone climate control  $125$125$125
Heated windshield washer nozzles$15$15$15  
Rain-sensing wipers$175$175$175  
Residual heat$50$50$50  
Variable intermittent wipers   $75$75
Engine / Motor 
Automatic start / stop$150$150$150  
Dual-mode exhaust, switchable  $500  
Exterior 
Body kit $0$0  
Bodyside moldings   $75$75
Bright-finished exhaust tip(s)$25$25$25 $25
Glass roof panel(s)$300$300$300  
Power retractable hardtop$6750$6750$6750  
Infotainment 
App support  $0  
Aux input$50$50$50  
Bluetooth audio streaming$25$25$25  
Bluetooth cell phone link$100$100$100  
DVD-compatible player  $0  
HD radio$50$50$50  
In-vehicle Internet  $150  
Media drive  $15  
MP3-compatible player$50$50$50  
Navigation map updates, three years  $0  
Satellite radio $200$200$200$200
SD Card slot  $25  
SMS text-to-speech reader$25$25$25  
Surround sound $250$250  
Telematics service, such as OnStar   $200$200
Telematics service, such as OnStar, with navigation$225$225$225  
Traffic + travel information  $25  
Traffic information$25$25   
USB port$25$25$25  
Voice control for nav and audio$100$100$100  
Instruments, Lights, and Mirrors 
Analog clock  $25  
Auto-dimming driver-side mirror$75$75$75  
Auto-dimming headlights  $200  
Auto-dimming rearview mirror$150$150$150  
Fog light, rear$100$100$100  
Fog lights    $125
Head-up display (HUD)    $350
Headlight washers  $50  
Heated mirrors$25$25$25  
Illuminated visor mirror, driver   $50$50
Illuminated visor mirror, passenger   $50$50
Interior ambient lighting  $150  
Mirror tilt-down in reverse$25$25$25  
Power-folding mirrors$50$50$50  
Steering-linked headlights  $150  
Turn signals on or near mirrors$25$25$25  
Visor mirror, driver$10$10$10  
Visor mirror, passenger$10$10$10  
Xenon HID headlights  $500  
Seats and Interior Trim 
Aluminum trim$100$100$100  
Door sill trim plates$100$100$100 $100
Folding passenger seat   $150$150
Folding second row seats   $300$300
Heated front seats $200$200$200$200
Leather door panel trim$250$250$250  
Leather seating surfaces$900$900$900$900 
Memory system, driver seat$200$200$200  
Memory system, passenger seat$150$150$150  
Metal pedals$75$75$75  
Neck-level heating, front seats $150$150  
No leather in second row$-300$-300$-300  
Power 4-way lumbar adjuster, driver seat$150$150$150 $150
Power 4-way lumbar adjuster, passenger seat$150$150$150  
Power fore-aft adjuster, passenger seat$100$100$100  
Power height adjuster, passenger seat$100$100$100  
Power lumbar adjuster, driver seat   $100 
Power recliner, driver seat$100$100$100  
Power recliner, passenger seat$100$100$100  
Power tilt adjuster, passenger seat$100$100$100  
Synthetic suede inserts in leather seating surfaces  $0 $0
Suspension, Wheels, and Tires 
Alloy wheels$350$350$350$350 
Performance steering system (optional)    $0
Polished alloy wheels    $350
Sport suspension (upgrade)  $0 $0
Transmission 
Steering-wheel-mounted transmission controls$100$100$100  
Total Value of Features$14,835$15,700$17,990$4,565$4,815
Value of Feature Adjustments$10,270$11,135$13,425$0$250
Value of Feature Adjustments-9,565-10,367-12,4970-234

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Specifications Comparison: Mercedes-Benz SLK vs. Pontiac Grand Prix

Model Year20162008
ModelSLKGrand Prix
Body2dr Hardtop conv.4dr Sedan
Wheelbase95.7 in110.5 in
Length162.8 in198.3 in
Width71.5 in71.6 in
Height51.2 in55.9 in
Curb Weight3,242 lb.3,478 lb.
Fuel Capacity15.9 gal.17.0 gal.
Row 1 Headroom38.0 in38.8 in
Row 1 Shoulder Room52.2 in58.0 in
Row 1 Hip Room0.0 in54.5 in
Row 1 Legroom42.5 in42.2 in
Row 2 Headroom0.0 in36.2 in
Row 2 Shoulder Room0.0 in54.8 in
Row 2 Hip Room0.0 in54.3 in
Row 2 Legroom0.0 in36.2 in
Cargo Volume,
Minimum
6.4 ft316.0 ft3
Cargo Volume,
Maximum
10.1 ft316.0 ft3

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Option Package Details
Mercedes-Benz SLK SLK300

Garmin Map Pilot
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio100No
Traffic information25No
Total Requested60083%
Total Not Requested12517%

Option Package Details
Mercedes-Benz SLK SLK350

Garmin Map Pilot
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio100No
Traffic information25No
Total Requested60083%
Total Not Requested12517%

Option Package Details
Mercedes-Benz SLK AMG SLK55

Premium 2 Package
FeatureValueRequested?
Automatic climate control, front200Yes
Dual-zone climate control125Yes
Blind spot warning system200No
Media drive15No
Traffic + travel information25No
SD Card slot25No
In-vehicle Internet150No
App support0No
Navigation map updates, three years0No
DVD-compatible player0No
Voice control for nav and audio100No
Navigation system600Yes
Total Requested92564%
Total Not Requested51536%

Option Package Details
Pontiac Grand Prix

Navigation system
FeatureValueRequested?
Navigation system600Yes
Monsoon, 245W, 9 speakers (with subwoofer)350No
Total Requested60063%
Total Not Requested35037%
Security Package
FeatureValueRequested?
Antilock brakes (ABS)400Yes
Traction control100Yes
Side curtain airbags350Yes
Total Requested850100%
Total Not Requested00%
Premium Package
FeatureValueRequested?
Leather seating surfaces900Yes
Automatic climate control, front200Yes
Heated front seats200Yes
Dual-zone climate control125Yes
Total Requested1425100%
Total Not Requested00%
Preferred Package
FeatureValueRequested?
Audio controls on steering wheel125Yes
Illuminated visor mirror, driver40No
Illuminated visor mirror, passenger40No
Power lumbar adjuster, driver seat100Yes
Trip computer150Yes
Leather-wrapped steering wheel150Yes
Outside temperature display50Yes
Compass0Yes
Map lights25No
Cargo net40No
Overhead sunglass holder25No
Remote start150No
Remote keyless entry, extended range0No
Total Requested57564%
Total Not Requested32036%

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