Mercury Grand Marquis Mercury Grand Marquis 2008 Audi A6 / S6 Audi A6 / S6 2007

We are 103,000+ car owners sharing real-world car information.

Join Us

Mercury Grand Marquis vs. Audi A6 / S6 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.

Mercury Grand Marquis vs. Audi A6 / S6 Invoice Comparison

Lowest Total Price: $32,605

Mercury Grand Marquis LS   
Difference: $16,565

Lowest Total Invoice: $30,478

Mercury Grand Marquis LS   
Difference: $14,758

Calculate Payments

  Down Payment Interest Rate Term
Model Year200820072007
ModelGrand MarquisA6 / S6A6 / S6
TrimLSA6 3.2A6 4.2
Body4dr Sedan4dr Sedan4dr Sedan
Base Price $28,325 $41,950 $55,300
Base Invoice $26,639 $38,600 $50,951
CD changer, in-dash 695    
Front side airbags 395    
Sunroof 1,025 1,450  
Heated front seats 295    
Rear air springs, auto-leveling 300    
Chrome-plated alloy wheels 695    
Air suspension, auto-leveling and height adjustable   2,300 2,300
Convenience Package   2,750  
Bose 330W 13 speakers   0  
Polished alloy wheels     900
CD changer, in-dash 605    
Front side airbags 344    
Sunroof 892 1,320  
Heated front seats 257    
Rear air springs, auto-leveling 261    
Chrome-plated alloy wheels 605    
Air suspension, auto-leveling and height adjustable   2,093 2,093
Convenience Package   2,503  
Bose 330W 13 speakers   0  
Polished alloy wheels     819
Options (change) 3,405 6,500 3,200
Options (change) 2,964 5,916 2,912
Destination 875 720 720
Total Price $32,605 $49,170 $59,220
Total Invoice $30,478 $45,236 $54,583

Return to top

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 Mercury Grand Marquis dealer quotes or Audi A6 / S6 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: Mercury Grand Marquis vs. Audi A6 / S6

Lowest Adjusted Price and Invoice: Mercury Grand Marquis LS
TrueDelta Adjusted Price Difference: $11,160
TrueDelta Adjusted Invoice Difference: $9,785
Model Year200820072007
ModelGrand MarquisA6 / S6A6 / S6
TrimLSA6 3.2A6 4.2
Body4dr Sedan4dr Sedan4dr Sedan
Engine224hp V8255hp V6350hp V8
TransmissionA4CVT-7T6
DrivetrainRWDFWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)320, 9330, 13330, 13
Tire (rear if not all the same)225/60-17225/55-16245/40-18
Total Price$32,605$49,170$59,220
Adjustments for Features0-5,405-7,105
Feature-Adjusted Total Price$32,605$43,765$52,115
Cost Above Minimum$0$0$8,350
Total Invoice$30,478$45,236$54,583
Adjustments for Features0-4,973-6,549
Feature-Adjusted Total Invoice$30,478$40,263$48,034
Cost Above Minimum$0$0$7,771

Return to top

Features Comparison: Mercury Grand Marquis vs. Audi A6 / S6

Model Year200820072007
ModelGrand MarquisA6 / S6A6 / S6
TrimLSA6 3.2A6 4.2
Body4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
4-speed automatic$800  
7-speed manually-shiftable CVT $1100 
6-speed manually-shiftable automatic  $1100
RWD$0  
FWD $0 
AWD  $1700
Accessories 
Keyless entry keypad$50  
Power-adjustable pedals$125  
Tilt steering wheel, manual$150  
Tilt/telescoping steering wheel, power $350$350
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0$0
Side curtain airbags $350$350
Stability control $400$400
Cargo Management 
Cargo net $40$40
Console with shifter $150$150
Storage compartment under front seat(s) $50$50
Climate Control 
Dual-zone climate control $125$125
Heated windshield washer nozzles $15$15
Rain-sensing wipers $175$175
Rear air vents $100$100
Residual heat $50$50
Variable intermittent wipers$75  
Exterior 
Bright-finished exhaust tip(s) $25$25
Infotainment 
Audio controls on steering wheel $125$125
Bluetooth cell phone link $100$100
CD changer, in-dash$325  
CD changer, remote $200$200
MP3-compatible player $50$50
Satellite radio $200$200
Surround sound $250$250
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror $75$75
Auto-dimming passenger-side mirror $75$75
Cornering lights$50  
Fog light, rear $100$100
Mirror tilt-down in reverse $25$25
Power-folding mirrors $50$50
Steering-linked headlights $150$150
Tachometer $75$75
Turn signals on or near mirrors $25$25
Xenon HID headlights $500$500
Seats and Interior Trim 
Folding second row seats $300$300
Memory system, driver seat $200$200
Power 4-way lumbar adjuster, driver seat $150$150
Power 4-way lumbar adjuster, passenger seat $150$150
Power lumbar adjuster, driver seat$100  
Power lumbar adjuster, passenger seat$100  
Wood trim $300$300
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500$500
Air suspension, auto-leveling and height adjustable $1000$1000
Alloy wheels $350 
Polished alloy wheels$350 $350
Rear air springs, auto-leveling$350  
Whitewall tires$0  
Total Value of Features$2,475$7,880$9,580
Value of Feature Adjustments$0$5,405$7,105
Value of Feature Adjustments0-4,973-6,549

Return to top

Specifications Comparison: Mercury Grand Marquis vs. Audi A6 / S6

Model Year20082007
ModelGrand MarquisA6 / S6
Body4dr Sedan4dr Sedan
Wheelbase114.6 in111.9 in
Length212.0 in193.5 in
Width78.3 in73.1 in
Height58.3 in57.5 in
Curb Weight4,136 lb.4,013 lb.
Fuel Capacity19.0 gal.21.1 gal.
Row 1 Headroom39.5 in38.7 in
Row 1 Shoulder Room60.6 in57.1 in
Row 1 Hip Room57.4 in0.0 in
Row 1 Legroom41.6 in41.3 in
Row 2 Headroom37.8 in37.8 in
Row 2 Shoulder Room60.0 in55.9 in
Row 2 Hip Room56.1 in0.0 in
Row 2 Legroom38.0 in36.9 in
Cargo Volume20.6 ft315.9 ft3

Return to top

Option Package Details
Audi A6 / S6 A6 3.2

Sunroof
FeatureValueRequested?
Sunroof900Yes
Heated front seats200Yes
Total Requested1100100%
Total Not Requested00%
Air suspension, auto-leveling and height adjustable
FeatureValueRequested?
Air suspension, auto-leveling and height adjustable1000No
Adaptive shocks - electrical500No
Total Requested00%
Total Not Requested1500100%
Convenience Package
FeatureValueRequested?
Tilt/telescoping steering wheel, power100No
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Steering-linked headlights150No
Xenon HID headlights500No
Memory system, driver seat200No
Satellite radio200No
Auto-dimming driver-side mirror75No
Compass0Yes
Surround sound250No
Storage compartment under front seat(s)50No
Power-folding mirrors50No
Auto-dimming passenger-side mirror75No
Total Requested25013%
Total Not Requested165087%

Option Package Details
Audi A6 / S6 A6 4.2

Polished alloy wheels
FeatureValueRequested?
Polished alloy wheels350Yes
245/40HR18 tires400No
Total Requested35047%
Total Not Requested40053%
Air suspension, auto-leveling and height adjustable
FeatureValueRequested?
Air suspension, auto-leveling and height adjustable1000No
Adaptive shocks - electrical500No
Total Requested00%
Total Not Requested1500100%

Was this information useful?

We're glad we could help! Share this page:

We're so sorry! Tell us how we can improve it.

See TrueDelta's information for all Sedans
See TrueDelta's information for all Mercury models.