Pontiac G8 Pontiac G8 2008 Mercedes-Benz GLS Mercedes-Benz GLS 2018

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Pontiac G8 vs. Mercedes-Benz GLS 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 GLS Invoice Comparison

Lowest Total Price: $32,145

Pontiac G8 GT   
Difference: $94,150

Lowest Total Invoice: $30,314

Pontiac G8 GT   
Difference: $87,210

Calculate Payments

  Down Payment Interest Rate Term
Model Year20082018
ModelG8GLS
TrimGTAMG GLS63
Body4dr Sedan4dr SUV
Base Price $29,310 $125,300
Base Invoice $27,844 $116,529
Premium Package 1,250  
Sunroof 900  
Premium Package 1,038  
Sunroof 747  
Options (change) 2,150 0
Options (change) 1,785 0
Destination 685 995
Total Price $32,145 $126,295
Total Invoice $30,314 $117,524

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While we strive for accuracy, the site is not error-free, and prices can change at any time.

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

Lowest Adjusted Price and Invoice: Pontiac G8 GT
TrueDelta Adjusted Price Difference: $72,315
TrueDelta Adjusted Invoice Difference: $66,891
Model Year20082018
ModelG8GLS
TrimGTAMG GLS63
Body4dr Sedan4dr SUV
Engine361hp V8550hp V8
TransmissionT6T7
DrivetrainRWDAWD
EPA Fuel Economy (city/highway)15/24 MPG13/17 MPG
Audio (watts, speakers)230, 11830, 14
Tire (rear if not all the same)245/45-18295/40-21
Total Price$32,145$126,295
Adjustments for Features0-21,835
Feature-Adjusted Total Price$32,145$104,460
Total Invoice$30,314$117,524
Adjustments for Features0-20,319
Feature-Adjusted Total Invoice$30,314$97,205

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Features Comparison: Pontiac G8 vs. Mercedes-Benz GLS

Model Year20082018
ModelG8GLS
TrimGTAMG GLS63
Body4dr Sedan4dr SUV
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100 
7-speed manually-shiftable automatic $1200
RWD$0 
AWD $1700
Accessories 
AC power outlet $100
Adaptive cruise control, all-speed $850
Cruise control$150 
Heated / cooled cup holders, front row $75
Power door closers $300
Power flip-out rear side windows $125
Power liftgate $350
Proximity key $250
Remote app $25
Remote climate control $25
Remote start$150 
Remote start via app $75
Remote window/roof operation $15
Semi-automated parking system $500
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
Around view cameras $500
Automatic braking, high-speed or partial $200
Automatic braking, low-speed $200
Blind spot collision prevention $150
Blind spot warning system $200
Driver drowsiness monitor $150
Forward collision warning $200
Hill descent control $250
Knee airbag, driver $75
Lane departure prevention $150
Lane departure warning $200
Obstacle detection, front $150
Obstacle detection, rear $250
Radar- or camera-based collision preparation system $0
Rear side airbags $300
Rollover sensor $50
Side curtain airbags$350 
Side curtain airbags, three rows $500
Trailer sway control $25
Cargo Management 
Aluminum roof rails $250
Cargo cover $75
Console with shifter$150 
Console without shifter $150
Rear seat pass-through$100 
Climate Control 
Automatic air recirculation $100
Heated windshield washer nozzles $15
Interior air filter $0
Rain-sensing wipers $175
Rear air vents$100 
Rear air vents with automatic controls $250
Rear HVAC unit $400
Rear wiper $175
Variable intermittent wipers$75 
Drivetrain 
Limited-slip rear differential$300 
Engine / Motor 
Automatic start / stop $150
Exterior 
Deep-tinted rear windows $275
Glass roof panel(s) $300
Hood scoop$100 
Laminated front side windows $200
Panoramic sunroof $1200
Rear bumper protector $40
Running boards $350
Sunroof$900 
Wheel-lip moldings $75
Infotainment 
Android Auto support $100
App support $0
Apple CarPlay support $100
Aux input$50 
Bluetooth audio streaming $25
Bluetooth cell phone link $100
CD changer, in-dash$325 
CD player $125
DVD-compatible player $0
HD radio $50
In-vehicle Internet $150
Media drive $15
Navigation map updates, three years $0
Navigation system $600
Satellite radio $200
SD Card slot $25
SMS text-to-speech reader $25
Surround sound $250
Telematics service, such as OnStar$200 
Telematics service, such as OnStar, with navigation $225
Traffic + travel information $25
USB port $25
Voice control for nav and audio $100
Wi-Fi hotspot $50
Instruments, Lights, and Mirrors 
Adaptive headlights $200
Analog clock $25
Auto-dimming driver-side mirror $75
Auto-dimming headlights $200
Auto-dimming rearview mirror $150
Fog light, rear $100
Fog lights$125 
Heated mirrors $25
Interior ambient lighting, configurable $150
LED headlights $1000
Mirror tilt-down in reverse $25
Outside temperature display $50
Power-folding mirrors $50
Turn signals on or near mirrors $25
Seats and Interior Trim 
Cooled or ventilated front seats $300
Door sill trim plates$100 
Folding second row seats $300
Heated second row seats $200
Illuminated door sill trim plates $200
Leather door panel trim $250
Leather seating surfaces, third-row seats $200
Manual lumbar adjuster, driver seat$50 
Manual lumbar adjuster, passenger seat$50 
Manual recliner, second row seats $75
Massage, driver seat $100
Massage, passenger seat $100
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
Power release, second row seats $50
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
Power-folding third row seats $1000
Synthetic suede headliner $650
Upholstered instrument panel, leather $1000
Wood trim $300
Suspension, Wheels, and Tires 
Active stabilizer bars $500
Adaptive dampers - electrical $500
Air suspension, auto-leveling and height adjustable $1000
Alloy wheels $350
Crosswind stabilization $50
Electronic systems calibration selector $200
Machined alloy wheels$350 
Sport suspension (upgrade) $0
Transmission 
Steering-wheel-mounted transmission controls $100
Total Value of Features$4,975$26,810
Value of Feature Adjustments$0$21,835
Value of Feature Adjustments0-20,319

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Specifications Comparison: Pontiac G8 vs. Mercedes-Benz GLS

Model Year20082018
ModelG8GLS
Body4dr Sedan4dr SUV
Wheelbase114.8 in121.1 in
Length196.1 in202.0 in
Width74.8 in76.1 in
Height57.7 in72.8 in
Curb Weight3,995 lb.5,754 lb.
Fuel Capacity19.0 gal.26.4 gal.
Row 1 Headroom38.7 in41.2 in
Row 1 Shoulder Room59.1 in58.5 in
Row 1 Hip Room56.7 in0.0 in
Row 1 Legroom42.2 in40.3 in
Row 2 Headroom38.0 in40.0 in
Row 2 Shoulder Room59.1 in58.3 in
Row 2 Hip Room58.0 in0.0 in
Row 2 Legroom39.4 in38.5 in
Row 3 Headroom0.0 in38.9 in
Row 3 Shoulder Room0.0 in50.5 in
Row 3 Legroom0.0 in35.0 in
Cargo Volume,
Minimum
17.5 ft316.0 ft3
Cargo Volume,
Behind R2
17.549.4 ft3
Cargo Volume,
Maximum
17.593.8 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%

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