Mercury Grand Marquis Mercury Grand Marquis 2008 Audi A4 / S4 Audi A4 / S4 2022

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Mercury Grand Marquis vs. Audi A4 / S4 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 A4 / S4 Invoice Comparison

Lowest Total Price: $31,720

Mercury Grand Marquis LS   
Difference: $21,950

Lowest Total Invoice: $29,707

Mercury Grand Marquis LS   
Difference: $20,810

Calculate Payments

  Down Payment Interest Rate Term
Model Year20082022
ModelGrand MarquisA4 / S4
TrimLSS4
Body4dr Sedan4dr Sedan
Base Price $28,325 $51,900
Base Invoice $26,639 $48,787
Wood/leather-wrapped steering wheel 300  
Travel Package 305  
Heated front seats 295  
Front side airbags 395  
Sunroof 1,025  
Cargo organizer 200 80
Metallic paint (extra cost)   595
Wood/leather-wrapped steering wheel 261  
Travel Package 265  
Heated front seats 257  
Front side airbags 344  
Sunroof 892  
Cargo organizer 174 75
Metallic paint (extra cost)   560
Options (change) 2,520 675
Options (change) 2,193 635
Destination 875 1,095
Total Price $31,720 $53,670
Total Invoice $29,707 $50,517

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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 Mercury Grand Marquis dealer quotes or Audi A4 / S4 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Mercury Grand Marquis vs. Audi A4 / S4

Lowest Adjusted Price and Invoice: Mercury Grand Marquis LS
TrueDelta Adjusted Price Difference: $12,485
TrueDelta Adjusted Invoice Difference: $11,901
Model Year20082022
ModelGrand MarquisA4 / S4
TrimLSS4
Body4dr Sedan4dr Sedan
Engine224hp V8349hp V6
TransmissionA4T8
DrivetrainRWDAWD
EPA Fuel Economy (city/highway)15/23 MPG21/30 MPG
Audio (watts, speakers)?, 4180, 10
Tire (rear if not all the same)225/60-17245/40-18
Total Price$31,720$53,670
Adjustments for Features0-9,465
Feature-Adjusted Total Price$31,720$44,205
Total Invoice$29,707$50,517
Adjustments for Features0-8,909
Feature-Adjusted Total Invoice$29,707$41,608

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Features Comparison: Mercury Grand Marquis vs. Audi A4 / S4

Model Year20082022
ModelGrand MarquisA4 / S4
TrimLSS4
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
4-speed automatic$800 
8-speed manually-shiftable automatic $1300
RWD$0 
AWD $1700
Accessories 
Keyless entry keypad$50 
Power-adjustable pedals$125 
Tilt steering wheel, manual$150 
Tilt/telescoping steering wheel, manual $250
Brakes, Airbags, and Other Safety 
Automatic braking, high-speed or partial $200
Automatic braking, low-speed $200
Driver drowsiness monitor $150
Forward collision warning $200
Full-size spare tire$225 
Knee airbag, driver $75
Knee airbag, passenger $75
Lane departure warning $200
Pedestrian detection $50
Radar- or camera-based collision preparation system $0
Rearview camera $200
Rollover sensor $50
Secondary collision brake assist $25
Side curtain airbags $350
Stability control $400
Temporary spare tire $150
Torque vectoring, brake-based $100
Cargo Management 
Air-conditioned storage compartment $50
Console with shifter $150
Climate Control 
Automatic air recirculation $100
Dual-zone climate control $125
Heated windshield washer nozzles $15
Rain-sensing wipers $175
Rear air vents with automatic controls $250
Variable intermittent wipers$75 
Engine / Motor 
Automatic start / stop $150
Regenerative braking $0
Exterior 
Bodyside moldings$75 
Bright-finished exhaust tip(s) $25
Rear spoiler $200
Infotainment 
4G LTE connectivity $0
Alexa integration $0
Android Auto support $100
Apple CarPlay support $100
Bluetooth audio streaming $25
Bluetooth cell phone link $100
Cassette player$50 
CD player$125 
HD radio $50
In-vehicle Internet $150
Telematics service, such as OnStar $200
USB port $25
Voice control for audio system $25
Wi-Fi hotspot $50
Instruments, Lights, and Mirrors 
Auto-dimming headlights $200
Boost gauge $75
Cornering lights$50 
Fog light, rear $100
Interior ambient lighting $150
LED headlights $1000
Tachometer $75
Turn signals on or near mirrors $25
Seats and Interior Trim 
Folding second row seats $300
Illuminated door sill trim plates $200
Leather-wrapped steering wheel $150
Manual thigh support length adjuster, driver seat $50
Manual thigh support length adjuster, passenger seat $50
Massage, driver seat $100
Massage, passenger seat $100
Metal pedals $75
Power 4-way lumbar adjuster, driver seat $150
Power 4-way lumbar adjuster, passenger seat $150
Power lumbar adjuster, driver seat$100 
Power lumbar adjuster, passenger seat$100 
Power seatback bolsters, driver seat $100
Power seatback bolsters, passenger seat $100
Synthetic suede door panel trim $250
Synthetic suede inserts in leather seating surfaces $0
Wood/leather-wrapped steering wheel$150 
Suspension, Wheels, and Tires 
Electronic systems calibration selector $200
Sport suspension (upgrade) $0
Whitewall tires$0 
Transmission 
Launch control $100
Steering-wheel-mounted transmission controls $100
Total Value of Features$2,075$11,540
Value of Feature Adjustments$0$9,465
Value of Feature Adjustments0-8,909

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Specifications Comparison: Mercury Grand Marquis vs. Audi A4 / S4

Model Year20082022
ModelGrand MarquisA4 / S4
Body4dr Sedan4dr Sedan
Wheelbase114.6 in111.0 in
Length212.0 in187.5 in
Width78.3 in72.7 in
Height58.3 in56.2 in
Curb Weight4,135 lb.3,847 lb.
Fuel Capacity19.0 gal.15.3 gal.
Row 1 Headroom39.5 in37.3 in
Row 1 Shoulder Room60.6 in55.9 in
Row 1 Hip Room57.4 in0.0 in
Row 1 Legroom41.6 in41.3 in
Row 2 Headroom37.8 in37.4 in
Row 2 Shoulder Room60.0 in54.5 in
Row 2 Hip Room56.1 in0.0 in
Row 2 Legroom38.0 in35.7 in
Cargo Volume20.6 ft312.0 ft3

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Option Package Details
Mercury Grand Marquis LS

Travel Package
FeatureValueRequested?
Cassette player50No
Full-size spare tire75No
Total Requested00%
Total Not Requested125100%

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