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Mercedes-Benz SL 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 SL vs. Pontiac G8 Invoice Comparison

Lowest Total Price: $39,995

Pontiac G8 GXP   
Difference: $103,920

Lowest Total Invoice: $37,926

Pontiac G8 GXP   
Difference: $96,158

Calculate Payments

  Down Payment Interest Rate Term
Model Year20122009
ModelSLG8
TrimSL63 AMGGXP
Body2dr Hardtop conv.4dr Sedan
Base Price $140,440 $37,610
Base Invoice $130,609 $35,541
Wood trim 0  
Wood trim 0  
Options (change) 0 0
Options (change) 0 0
Destination 875 685
Gas Tax 2,600 1,700
Total Price $143,915 $39,995
Total Invoice $134,084 $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 SL 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 SL vs. Pontiac G8

Lowest Adjusted Price and Invoice: Pontiac G8 GXP
TrueDelta Adjusted Price Difference: $86,140
TrueDelta Adjusted Invoice Difference: $79,593
Model Year20122009
ModelSLG8
TrimSL63 AMGGXP
Body2dr Hardtop conv.4dr Sedan
Engine518hp V8415hp V8
TransmissionT7T6
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)12/19 MPG13/20 MPG
Audio (watts, speakers)510, 10230, 11
Tire (rear if not all the same)255/35-19245/40-19
Total Price$143,915$39,995
Adjustments for Features-17,7800
Feature-Adjusted Total Price$126,135$39,995
Total Invoice$134,084$37,926
Adjustments for Features-16,5650
Feature-Adjusted Total Invoice$117,519$37,926

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Features Comparison: Mercedes-Benz SL vs. Pontiac G8

Model Year20122009
ModelSLG8
TrimSL63 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
Power trunk closer$350 
Proximity key$250 
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 
Wind blocker, small$100 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0 
Auto-raising roll bars / headrests$500 
Knee airbag, driver$75 
Side curtain airbags $350
Temporary spare tire$150 
Cargo Management 
Air-conditioned storage compartment$50 
Cargo net $40
Rear seat pass-through $100
Storage compartment under front seat(s)$50 
Climate Control 
Automatic air recirculation$100 
Heated windshield washer nozzles$15 
Interior air filter$0 
Rain-sensing wipers$175 
Rear air vents $100
Residual heat$50 
Variable intermittent wipers $75
Wiper de-icer$25 
Drivetrain 
Limited-slip rear differential $300
Exterior 
Body kit$0 
Hood scoop $100
Power retractable hardtop$6750 
Rear spoiler $200
Infotainment 
DVD-compatible player$0 
HD radio$50 
iPod integration$100 
Media drive$15 
Navigation system$600 
SD Card slot$25 
Surround sound$250 
Traffic information$25 
USB port $25
Voice control for nav and audio$100 
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror$75 
Auto-dimming rearview mirror$150 
Compass $0
Cornering lights$50 
Fog light, rear$100 
Headlight washers$50 
Heated mirrors$25 
Interior ambient lighting$150 
Mirror tilt-down in reverse$25 
Outside temperature display$50 
Steering-linked headlights$150 
Turn signals on or near mirrors$25 
Xenon HID headlights$500 
Seats and Interior Trim 
Center armrest(s), second row $50
Cooled or ventilated front seats$300 
Leather door panel trim$250 
Leather-wrapped steering wheel $150
Manual lumbar adjuster, driver seat $50
Manual lumbar adjuster, passenger seat $50
Massage, driver seat$100 
Massage, passenger seat$100 
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 headrest height adjuster, driver seat$50 
Power headrest height adjuster, passenger seat$50 
Power recliner, driver seat$100 
Power recliner, passenger seat$100 
Power seatback bolsters, driver seat$100 
Power seatback bolsters, passenger seat$100 
Power thigh support length adjuster, driver seat$100 
Power thigh support length adjuster, passenger seat$100 
Synthetic suede headliner$650 
Synthetic suede steering wheel$150 
Upholstered instrument panel, leather$1000 
Wood trim$300 
Suspension, Wheels, and Tires 
Adaptive hydraulic struts, auto-leveling and ht. adjustable$4000 
Alloy wheels$350 
Polished alloy wheels $350
Transmission 
Launch control$100 
Steering-wheel-mounted transmission controls$100 
Total Value of Features$21,420$3,640
Value of Feature Adjustments$17,780$0
Value of Feature Adjustments-16,5650

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

Specifications Comparison: Mercedes-Benz SL vs. Pontiac G8

Model Year20122009
ModelSLG8
Body2dr Hardtop conv.4dr Sedan
Wheelbase100.8 in114.8 in
Length180.4 in196.1 in
Width71.5 in74.8 in
Height51.1 in57.7 in
Curb Weight4,274 lb.4,020 lb.
Fuel Capacity21.1 gal.19.0 gal.
Row 1 Headroom37.7 in38.7 in
Row 1 Shoulder Room54.0 in59.1 in
Row 1 Hip Room53.9 in56.7 in
Row 1 Legroom42.9 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		7.2 ft317.5 ft3
Cargo Volume,
Maximum		10.2 ft317.5 ft3

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

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