Mercedes-Benz SLK Mercedes-Benz SLK 2010 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: $23,415

Lowest Total Invoice: $26,485

Pontiac Grand Prix   
Difference: $22,025

Calculate Payments

  Down Payment Interest Rate Term
Model Year20102010201020082008
ModelSLKSLKSLKGrand PrixGrand Prix
TrimSLK300SLK350SLK55 AMGBaseGXP
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr Sedan4dr Sedan
Base Price $46,900 $51,900 $66,650 $22,210 $29,325
Base Invoice $43,617 $48,267 $61,985 $20,988 $27,712
Multimedia Package 2,850 2,850 2,850    
Metallic paint (extra cost) 720 720 720    
Automatic climate control, front 750 750 750    
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
Multimedia Package 2,650 2,650 2,650    
Metallic paint (extra cost) 670 670 670    
Automatic climate control, front 698 698 698    
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) 4,320 4,320 4,320 5,720 2,820
Options (change) 4,018 4,018 4,018 4,747 2,340
Destination 875 875 875 750 750
Gas Tax 0 0 1,000 0 0
Total Price $52,095 $57,095 $72,845 $28,680 $32,895
Total Invoice $48,510 $53,160 $67,878 $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: $17,080
TrueDelta Adjusted Invoice Difference: $16,126
Model Year20102010201020082008
ModelSLKSLKSLKGrand PrixGrand Prix
TrimSLK300SLK350SLK55 AMGBaseGXP
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr Sedan4dr Sedan
Engine228hp V6300hp V6355hp V8200hp V6303hp V8
TransmissionM6T7T7A4T4
DrivetrainRWDRWDRWDFWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 9?, 9?, 9245, 9245, 9
Tire (rear if not all the same)225/45-17225/45-17225/40-18225/60-16255/45-18
Total Price$52,095$57,095$72,845$28,680$32,895
Adjustments for Features-6,335-7,385-10,1250-250
Feature-Adjusted Total Price$45,760$49,710$62,720$28,680$32,645
Cost Above Minimum$0$3,950$16,960$0$3,965
Total Invoice$48,510$53,160$67,878$26,485$30,802
Adjustments for Features-5,899-6,876-9,4350-234
Feature-Adjusted Total Invoice$42,611$46,284$58,443$26,485$30,568
Cost Above Minimum$0$3,673$15,832$0$4,083

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

Model Year20102010201020082008
ModelSLKSLKSLKGrand PrixGrand Prix
TrimSLK300SLK350SLK55 AMGBaseGXP
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manual$150    
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
Remote keyless entry$225$225$225  
Remote keyless entry, extended range   $225$225
Remote start   $150$150
Remote window/roof operation  $15  
Tilt steering wheel, manual   $150$150
Tilt/telescoping steering wheel, manual$250$250   
Tilt/telescoping steering wheel, power  $350  
Universal garage door opener  $100  
Wind blocker, small$100$100$100  
Brakes, Airbags, and Other Safety 
Brake assist$50$50$50  
Front side airbags$350$350$350  
Knee airbag, driver$75$75$75  
Knee airbag, passenger$75$75$75  
Side curtain airbags   $350$350
Stability control$400$400$400 $400
Cargo Management 
Cargo net   $40$40
Overhead sunglass holder   $25$25
Climate Control 
Heated windshield washer nozzles$15$15$15  
Intermittent wipers$0$0   
Rain-sensing wipers  $175  
Residual heat$50$50$50  
Variable intermittent wipers   $75$75
Exterior 
Body kit  $0  
Bodyside moldings   $75$75
Bright-finished exhaust tip(s)$25$25$25 $25
Power retractable hardtop$6750$6750$6750  
Rear spoiler  $200$200$200
Infotainment 
Aux input$50$50$50  
Bluetooth cell phone link$100$100$100  
CD changer, in-dash$325$325$325  
CD player   $125$125
DVD-compatible player$0$0$0  
HD radio$50$50$50  
iPod integration  $100  
Media drive$15$15$15  
MP3-compatible player$50$50$50  
SD Card slot$25$25$25  
Traffic information$25$25$25  
Voice control for nav and audio$100$100$100  
Instruments, Lights, and Mirrors 
Analog clock$25$25$25  
Auto-dimming driver-side mirror  $75  
Auto-dimming rearview mirror  $150  
Compass   $0$0
Fog light, rear$100$100$100  
Fog lights$125$125$125 $125
Head-up display (HUD)    $350
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  
Turn signals on or near mirrors$25$25$25  
Visor mirror, driver$10$10$10  
Visor mirror, passenger$10$10$10  
Seats and Interior Trim 
Aluminum trim  $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
Leather door panel trim$250$250$250  
Leather seating surfaces$900$900$900$900 
Manual height adjuster, driver seat$50$50   
Manual height adjuster, passenger seat$50$50   
Manual tilt adjuster, driver seat$50$50   
Manual tilt adjuster, passenger seat$50$50   
Memory system, driver seat  $200  
Memory system, passenger seat  $150  
Metal pedals$75$75$75  
No leather in second row$-300$-300$-300  
Power 4-way lumbar adjuster, driver seat  $150 $150
Power 4-way lumbar adjuster, passenger seat  $150  
Power fore-aft adjuster, driver seat  $100$100$100
Power fore-aft adjuster, passenger seat  $100  
Power height adjuster, driver seat  $100$100$100
Power height adjuster, passenger seat  $100  
Power lumbar adjuster, driver seat   $100 
Power recliner, driver seat  $100  
Power recliner, passenger seat  $100  
Power tilt adjuster, driver seat  $100$100$100
Power tilt adjuster, passenger seat  $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  
Total Value of Features$11,150$12,200$14,940$4,815$5,065
Value of Feature Adjustments$6,335$7,385$10,125$0$250
Value of Feature Adjustments-5,899-6,876-9,4350-234

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

Model Year20102008
ModelSLKGrand Prix
Body2dr Hardtop conv.4dr Sedan
Wheelbase95.7 in110.5 in
Length160.7 in198.3 in
Width70.4 in71.6 in
Height51.0 in55.9 in
Curb Weight3,210 lb.3,478 lb.
Fuel Capacity18.5 gal.17.0 gal.
Row 1 Headroom37.9 in38.8 in
Row 1 Shoulder Room52.2 in58.0 in
Row 1 Hip Room54.6 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
6.5 ft316.0 ft3
Cargo Volume,
Maximum
9.8 ft316.0 ft3

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Option Package Details
Mercedes-Benz SLK SLK300

Multimedia Package
FeatureValueRequested?
Navigation system600Yes
Satellite radio200Yes
DVD-compatible player0No
Voice control for nav and audio100No
Traffic information25No
HD radio50No
Media drive, large15No
SD Card slot25No
Total Requested80079%
Total Not Requested21521%

Option Package Details
Mercedes-Benz SLK SLK350

Multimedia Package
FeatureValueRequested?
Navigation system600Yes
Satellite radio200Yes
DVD-compatible player0No
Voice control for nav and audio100No
Traffic information25No
HD radio50No
Media drive, large15No
SD Card slot25No
Total Requested80079%
Total Not Requested21521%

Option Package Details
Mercedes-Benz SLK SLK55 AMG

Multimedia Package
FeatureValueRequested?
Navigation system600Yes
Satellite radio200Yes
DVD-compatible player0No
Voice control for nav and audio100No
Traffic information25No
HD radio50No
Media drive, large15No
SD Card slot25No
Total Requested80079%
Total Not Requested21521%

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 airbags350No
Total Requested50059%
Total Not Requested35041%
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
Compass0No
Map lights25No
Cargo net40No
Overhead sunglass holder25No
Remote start150No
Remote keyless entry, extended range0No
Total Requested57564%
Total Not Requested32036%

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