Pontiac G8 Pontiac G8 2008 Mercedes-Benz GLK Mercedes-Benz GLK 2015

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Pontiac G8 vs. Mercedes-Benz GLK 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.

Pontiac G8 vs. Mercedes-Benz GLK Invoice Comparison

Lowest Total Price: $32,145

Pontiac G8 GT   
Difference: $13,860

Lowest Total Invoice: $30,314

Pontiac G8 GT   
Difference: $12,537

Calculate Payments

  Down Payment Interest Rate Term
Model Year20082015
ModelG8GLK
TrimGTGLK350
Body4dr Sedan4dr SUV
Base Price $29,310 $37,900
Base Invoice $27,844 $35,247
Premium Package 1,250  
Sunroof 900  
Leather Package   1,850
Premium 1 Package   3,450
Metallic paint (extra cost)   720
Rear spoiler   410
Heated front seats   750
Premium Package 1,038  
Sunroof 747  
Leather Package   1,721
Premium 1 Package   3,209
Metallic paint (extra cost)   670
Rear spoiler   381
Heated front seats   698
Options (change) 2,150 7,180
Options (change) 1,785 6,679
Destination 685 925
Total Price $32,145 $46,005
Total Invoice $30,314 $42,851

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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 Pontiac G8 dealer quotes or Mercedes-Benz GLK dealer quotes from dealers using our car quote form.

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

Lowest Adjusted Price and Invoice: Pontiac G8 GT
TrueDelta Adjusted Price Difference: $9,630
TrueDelta Adjusted Invoice Difference: $8,597
Model Year20082015
ModelG8GLK
TrimGTGLK350
Body4dr Sedan4dr SUV
Engine361hp V8302hp V6
TransmissionT6T7
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)15/24 MPG19/25 MPG
Audio (watts, speakers)230, 11?, 6
Tire (rear if not all the same)245/45-18235/50-19
Total Price$32,145$46,005
Adjustments for Features0-4,230
Feature-Adjusted Total Price$32,145$41,775
Total Invoice$30,314$42,851
Adjustments for Features0-3,940
Feature-Adjusted Total Invoice$30,314$38,911

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Features Comparison: Pontiac G8 vs. Mercedes-Benz GLK

Model Year20082015
ModelG8GLK
TrimGTGLK350
Body4dr Sedan4dr SUV
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100 
7-speed manually-shiftable automatic $1200
RWD$0$0
Accessories 
AC power outlet $100
Power liftgate $350
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
Rollover sensor $50
Trailer sway control $25
Cargo Management 
Cargo cover $75
Cargo net$40 
Rear seat pass-through$100 
Roof rails $250
Climate Control 
Automatic air recirculation $100
Heated windshield washer nozzles $15
Interior air filter $0
Rain-sensing wipers $175
Rear wiper $175
Residual heat $50
Variable intermittent wipers$75 
Drivetrain 
Limited-slip rear differential$300 
Engine / Motor 
Automatic start / stop $150
Exterior 
Bodyside moldings $75
Deep-tinted rear windows $275
Hood scoop$100 
Panoramic sunroof $1200
Rear bumper protector $40
Sunroof$900 
Infotainment 
Bluetooth audio streaming $25
Bluetooth cell phone link $100
CD changer, in-dash$325 
CD player $125
HD radio $50
Satellite radio $200
SMS text-to-speech reader $25
Telematics service, such as OnStar$200 
Telematics service, such as OnStar, with navigation $225
USB port $25
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror $75
Auto-dimming rearview mirror $150
Fog light, rear $100
Fog lights$125 
Heated mirrors $25
Mirror tilt-down in reverse $25
Outside temperature display $50
Turn signals on or near mirrors $25
Seats and Interior Trim 
Folding second row seats $300
Manual lumbar adjuster, driver seat$50 
Manual lumbar adjuster, passenger seat$50 
Memory system, driver seat $200
Memory system, passenger seat $150
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
Wood trim $300
Suspension, Wheels, and Tires 
Adaptive dampers - mechanical $100
Alloy wheels $350
Machined alloy wheels$350 
Transmission 
Steering-wheel-mounted transmission controls $100
Total Value of Features$4,115$8,345
Value of Feature Adjustments$0$4,230
Value of Feature Adjustments0-3,940

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Specifications Comparison: Pontiac G8 vs. Mercedes-Benz GLK

Model Year20082015
ModelG8GLK
Body4dr Sedan4dr SUV
Wheelbase114.8 in108.5 in
Length196.1 in178.3 in
Width74.8 in74.3 in
Height57.7 in66.9 in
Curb Weight3,995 lb.3,929 lb.
Fuel Capacity19.0 gal.17.4 gal.
Row 1 Headroom38.7 in39.8 in
Row 1 Shoulder Room59.1 in55.2 in
Row 1 Hip Room56.7 in53.2 in
Row 1 Legroom42.2 in41.4 in
Row 2 Headroom38.0 in39.7 in
Row 2 Shoulder Room59.1 in55.4 in
Row 2 Hip Room58.0 in52.5 in
Row 2 Legroom39.4 in35.1 in
Cargo Volume,
Minimum
17.5 ft323.3 ft3
Cargo Volume,
Maximum
17.554.7 ft3

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Option Package Details
Pontiac G8 GT

Premium Package
FeatureValueRequested?
Leather seating surfaces900Yes
Heated front seats200Yes
Power fore-aft adjuster, driver seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Center armrest(s), second row50Yes
Total Requested1350100%
Total Not Requested00%

Option Package Details
Mercedes-Benz GLK GLK350

Leather Package
FeatureValueRequested?
Leather seating surfaces900Yes
Power headrest height adjuster, passenger seat50No
Power 4-way lumbar adjuster, passenger seat100No
Memory system, passenger seat150No
Total Requested90075%
Total Not Requested30025%
Premium 1 Package
FeatureValueRequested?
Universal garage door opener100No
Auto-dimming rearview mirror150No
Rain-sensing wipers175No
Satellite radio200No
Power liftgate350No
Auto-dimming driver-side mirror75No
Compass0Yes
AC power outlet100No
Panoramic sunroof1200No
Mirror tilt-down in reverse25No
iPod integration100No
Total Requested00%
Total Not Requested2475100%

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