Audi A8 / S8 Audi A8 / S8 2017 Mercedes-Benz GL Mercedes-Benz GL 2008

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Audi A8 / S8 vs. Mercedes-Benz GL 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.

Audi A8 / S8 vs. Mercedes-Benz GL Invoice Comparison

Lowest Total Price: $82,405

Mercedes-Benz GL GL550   
Difference: $13,045

Lowest Total Invoice: $76,698

Mercedes-Benz GL GL550   
Difference: $12,138

Calculate Payments

  Down Payment Interest Rate Term
Model Year20172008
ModelA8 / S8GL
TrimA8 L 4.0T SportGL550
Body4dr Sedan, ext.4dr SUV
Base Price $91,500 $77,375
Base Invoice $85,096 $71,959
Entertainment system with dual headrest screens 3,000 2,670
iPod integration   375
Proximity key   1,110
Heated steering wheel   0
Entertainment system with dual headrest screens 2,790 2,483
iPod integration   349
Proximity key   1,032
Heated steering wheel   0
Options (change) 3,000 4,155
Options (change) 2,790 3,864
Destination 950 875
Total Price $95,450 $82,405
Total Invoice $88,836 $76,698

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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 Audi A8 / S8 dealer quotes or Mercedes-Benz GL dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Audi A8 / S8 vs. Mercedes-Benz GL

Lowest Adjusted Price and Invoice: Mercedes-Benz GL GL550
TrueDelta Adjusted Price Difference: $11,195
TrueDelta Adjusted Invoice Difference: $10,416
Model Year20172008
ModelA8 / S8GL
TrimA8 L 4.0T SportGL550
Body4dr Sedan, ext.4dr SUV
Engine450hp V8382hp V8
TransmissionT8T7
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG
Audio (watts, speakers)630, 14440, 12
Tire (rear if not all the same)265/40-20295/40-21
Total Price$95,450$82,405
Adjustments for Features-1,8500
Feature-Adjusted Total Price$93,600$82,405
Total Invoice$88,836$76,698
Adjustments for Features-1,7220
Feature-Adjusted Total Invoice$87,114$76,698

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Features Comparison: Audi A8 / S8 vs. Mercedes-Benz GL

Model Year20172008
ModelA8 / S8GL
TrimA8 L 4.0T SportGL550
Body4dr Sedan, ext.4dr SUV
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300 
7-speed manually-shiftable automatic $1200
AWD$1700$1700
Accessories 
Active noise reduction$0 
Hands-free trunk or liftgate$100 
Power door closers$300 
Power flip-out rear side windows $125
Power liftgate $350
Power trunk closer$350 
Sunshade, rear, power$225 
Sunshades, second row, power$225 
Brakes, Airbags, and Other Safety 
Around view cameras$500 
Blind spot warning system$200 
Brake- or yaw-sensor-initiated collision preparation system$0 
Collision preparation system, rear$100 
Full-size spare tire$225 
Hill descent control $250
Knee airbag, driver$75 
Knee airbag, passenger$75 
Rearview camera $200
Side curtain airbags$350 
Side curtain airbags, three rows $500
Temporary spare tire $150
Trailer sway control $25
Wide-view front camera$150 
Wide-view rear camera$0 
Cargo Management 
Air-conditioned storage compartment$50 
Cargo area partition net $40
Cargo cover $75
Cargo net$40 
Console with shifter$150 
Console without shifter $150
Rear seat pass-through$100 
Roof rack $300
Ski sack$50 
Climate Control 
Automatic air recirculation$100 
Rear dual-zone climate control$125 
Rear HVAC unit $400
Rear wiper $175
Engine / Motor 
Automatic start / stop$150 
Exterior 
Bodyside moldings $75
Deep-tinted rear windows $275
Glass roof panel(s) $300
Laminated front side windows$200 
Laminated rear side windows$100 
Panoramic sunroof with venting rear panel$1500 
Rear bumper protector $40
Running boards $350
Skid plates $150
Sunroof $900
Wheel-lip moldings $75
Infotainment 
Aux input$50 
Bluetooth audio streaming$25 
CD changer, remote $200
DVD-compatible player$0 
Handwriting recognition$200 
HD radio$50 
In-vehicle Internet$150 
iPod integration $100
Media drive$15 
SD Card slot$25 
Telematics service, such as OnStar $200
Traffic + travel information$25 
USB port$25 
Wi-Fi hotspot$50 
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror$75 
Fog lights $125
Head-up display (HUD)$350 
Illuminated vanity mirrors, rear seat$100 
Interior ambient lighting $150
Interior ambient lighting, configurable$150 
LED headlights$1000 
Xenon HID headlights $500
Seats and Interior Trim 
Cooled or ventilated front seats$300 
Folding second row seats $300
Leather seating surfaces, third-row seats $200
Manual recliner, second row seats $75
Massage, driver seat$100 
Massage, passenger seat$100 
Power seat belt height adjusters, front row$25 
Power thigh bolsters, driver seat$100 
Power thigh bolsters, passenger seat$100 
Power upper seatback recliner, driver seat$100 
Power upper seatback recliner, passenger seat$100 
Power-folding third row seats $1000
Synthetic suede headliner$650 
Suspension, Wheels, and Tires 
Electronic systems calibration selector$200 
Total Value of Features$12,505$10,655
Value of Feature Adjustments$1,850$0
Value of Feature Adjustments-1,7220

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Specifications Comparison: Audi A8 / S8 vs. Mercedes-Benz GL

Model Year20172008
ModelA8 / S8GL
Body4dr Sedan, ext.4dr SUV
Wheelbase122.9 in121.1 in
Length207.4 in200.6 in
Width76.7 in76.0 in
Height57.9 in72.4 in
Curb Weight4,465 lb.5,281 lb.
Fuel Capacity21.7 gal.26.0 gal.
Row 1 Headroom37.2 in40.1 in
Row 1 Shoulder Room59.1 in58.3 in
Row 1 Legroom41.4 in40.3 in
Row 2 Headroom39.1 in40.6 in
Row 2 Shoulder Room57.8 in58.9 in
Row 2 Legroom42.9 in39.5 in
Row 3 Headroom0.0 in38.2 in
Row 3 Shoulder Room0.0 in50.5 in
Row 3 Legroom0.0 in34.2 in
Cargo Volume,
Minimum
14.2 ft314.3 ft3
Cargo Volume,
Behind R2
14.243.8 ft3
Cargo Volume,
Maximum
14.283.3 ft3

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