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Mercedes-Benz SLK vs. Pontiac G8 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 G8 Invoice Comparison

Lowest Total Price: $39,995

Pontiac G8 GXP   
Difference: $31,335

Lowest Total Invoice: $37,926

Pontiac G8 GXP   
Difference: $28,476

Calculate Payments

  Down Payment Interest Rate Term
Model Year20142009
ModelSLKG8
TrimSLK55 AMGGXP
Body2dr Hardtop conv.4dr Sedan
Base Price $68,925 $37,610
Base Invoice $64,100 $35,541
Automatic climate control, front 760  
Metallic paint (extra cost) 720  
Automatic climate control, front 707  
Metallic paint (extra cost) 670  
Options (change) 1,480 0
Options (change) 1,377 0
Destination 925 685
Gas Tax 0 1,700
Total Price $71,330 $39,995
Total Invoice $66,402 $37,926

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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

Want to find out how much dealers are willing to discount these cars?

Request free, no-obligation Mercedes-Benz SLK dealer quotes or Pontiac G8 dealer quotes from dealers using our car quote form.

The process is easy and takes just a minute or two. You'll receive price quotes from local approved dealers within 48 hours.

TrueDelta Value Comparison: Mercedes-Benz SLK vs. Pontiac G8

Lowest Adjusted Price and Invoice: Pontiac G8 GXP
TrueDelta Adjusted Price Difference: $21,725
TrueDelta Adjusted Invoice Difference: $19,530
Model Year20142009
ModelSLKG8
TrimSLK55 AMGGXP
Body2dr Hardtop conv.4dr Sedan
Engine415hp V8415hp V8
TransmissionT7T6
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)19/28 MPG13/20 MPG
Audio (watts, speakers)500, 11230, 11
Tire (rear if not all the same)235/40-18245/40-19
Total Price$71,330$39,995
Adjustments for Features-9,6100
Feature-Adjusted Total Price$61,720$39,995
Total Invoice$66,402$37,926
Adjustments for Features-8,9460
Feature-Adjusted Total Invoice$57,456$37,926

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Features Comparison: Mercedes-Benz SLK vs. Pontiac G8

Model Year20142009
ModelSLKG8
TrimSLK55 AMGGXP
Body2dr Hardtop conv.4dr Sedan
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200 
6-speed manually-shiftable automatic $1100
RWD$0$0
Accessories 
Power rear side windows $200
Remote app$25 
Remote start $150
Remote window/roof operation$15 
Tilt/telescoping steering wheel, manual $250
Tilt/telescoping steering wheel, power$350 
Universal garage door opener$100 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0 
Driver drowsiness monitor$150 
Knee airbag, driver$75 
Knee airbag, passenger$75 
Roll bar$200 
Temporary spare tire$150 
Torque vectoring, brake-based$100 
Cargo Management 
Cargo net $40
Rear seat pass-through $100
Climate Control 
Heated windshield washer nozzles$15 
Interior air filter$0 
Rain-sensing wipers$175 
Rear air vents $100
Residual heat$50 
Variable intermittent wipers $75
Drivetrain 
Limited-slip rear differential $300
Engine / Motor 
Automatic start / stop$150 
Dual-mode exhaust, switchable$500 
Exterior 
Body kit$0 
Glass roof panel(s)$300 
Hood scoop $100
Power retractable hardtop$6750 
Infotainment 
Bluetooth audio streaming$25 
CD changer, in-dash $325
CD player$125 
HD radio$50 
SMS text-to-speech reader$25 
Surround sound$250 
Telematics service, such as OnStar $200
Telematics service, such as OnStar, with navigation$225 
Instruments, Lights, and Mirrors 
Analog clock$25 
Auto-dimming driver-side mirror$75 
Auto-dimming rearview mirror$150 
Fog light, rear$100 
Fog lights $125
Heated mirrors$25 
Illuminated visor mirror, driver $50
Illuminated visor mirror, passenger $50
Interior ambient lighting$150 
Mirror tilt-down in reverse$25 
Outside temperature display$50 
Power-folding mirrors$50 
Turn signals on or near mirrors$25 
Visor mirror, driver$10 
Visor mirror, passenger$10 
Seats and Interior Trim 
Aluminum trim$100 
Center armrest(s), second row $50
Leather door panel trim$250 
Manual lumbar adjuster, driver seat $50
Manual lumbar adjuster, passenger seat $50
Memory system, driver seat$200 
Memory system, passenger seat$150 
Neck-level heating, front seats$150 
No leather in second row$-300 
Power 4-way lumbar adjuster, driver seat$150 
Power 4-way lumbar adjuster, passenger seat$150 
Power recliner, driver seat$100 
Power recliner, passenger seat$100 
Synthetic suede inserts in leather seating surfaces$0 
Suspension, Wheels, and Tires 
Alloy wheels$350 
Polished alloy wheels $350
Transmission 
Steering-wheel-mounted transmission controls$100 
Total Value of Features$13,275$3,665
Value of Feature Adjustments$9,610$0
Value of Feature Adjustments-8,9460

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See a complete comparison of Mercedes-Benz SLK vs. Pontiac G8 features.

Specifications Comparison: Mercedes-Benz SLK vs. Pontiac G8

Model Year20142009
ModelSLKG8
Body2dr Hardtop conv.4dr Sedan
Wheelbase95.7 in114.8 in
Length162.8 in196.1 in
Width71.5 in74.8 in
Height51.2 in57.7 in
Curb Weight3,583 lb.4,020 lb.
Fuel Capacity15.9 gal.19.0 gal.
Row 1 Headroom38.0 in38.7 in
Row 1 Shoulder Room52.2 in59.1 in
Row 1 Hip Room0.0 in56.7 in
Row 1 Legroom42.5 in42.2 in
Row 2 Headroom0.0 in38.0 in
Row 2 Shoulder Room0.0 in59.1 in
Row 2 Hip Room0.0 in58.0 in
Row 2 Legroom0.0 in39.4 in
Cargo Volume,
Minimum		6.4 ft317.5 ft3
Cargo Volume,
Maximum		10.1 ft317.5 ft3

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See a complete comparison of Mercedes-Benz SLK vs. Pontiac G8 specs.

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