Cadillac XLR Cadillac XLR 2009 Audi A6 / S6 Audi A6 / S6 2018

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Cadillac XLR 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.

Cadillac XLR vs. Audi A6 / S6 Invoice Comparison

Lowest Total Price: $76,450

Audi A6 / S6 S6 4.0 TFSI   
Difference: $29,905

Lowest Total Invoice: $71,169

Audi A6 / S6 S6 4.0 TFSI   
Difference: $23,201

Calculate Payments

  Down Payment Interest Rate Term
Model Year20092018
ModelXLRA6 / S6
TrimXLR-VS6 4.0 TFSI
Body2dr Hardtop conv.4dr Sedan
Base Price $104,215 $71,900
Base Invoice $92,230 $66,868
Metallic paint (extra cost)   575
Synthetic suede headliner   3,000
Metallic paint (extra cost)   536
Synthetic suede headliner   2,790
Options (change) 0 3,575
Options (change) 0 3,326
Destination 840 975
Gas Tax 1,300 0
Total Price $106,355 $76,450
Total Invoice $94,370 $71,169

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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 Cadillac XLR dealer quotes or Audi A6 / S6 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Cadillac XLR vs. Audi A6 / S6

Lowest Adjusted Price and Invoice: Audi A6 / S6 S6 4.0 TFSI
TrueDelta Adjusted Price Difference: $29,460
TrueDelta Adjusted Invoice Difference: $22,806
Model Year20092018
ModelXLRA6 / S6
TrimXLR-VS6 4.0 TFSI
Body2dr Hardtop conv.4dr Sedan
Engine443hp V8450hp V8
TransmissionT6S7
DrivetrainRWDAWD
EPA Fuel Economy (city/highway)14/21 MPG16/24 MPG
Audio (watts, speakers)250, 9630, 14
Tire (rear if not all the same)235/45-19255/35-20
Total Price$106,355$76,450
Adjustments for Features-4450
Feature-Adjusted Total Price$105,910$76,450
Total Invoice$94,370$71,169
Adjustments for Features-3950
Feature-Adjusted Total Invoice$93,975$71,169

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Features Comparison: Cadillac XLR vs. Audi A6 / S6

Model Year20092018
ModelXLRA6 / S6
TrimXLR-VS6 4.0 TFSI
Body2dr Hardtop conv.4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100 
7-speed automated manual $1200
RWD$0 
AWD $1700
Accessories 
Heated steering wheel$100 
Power rear side windows $200
Brakes, Airbags, and Other Safety 
Blind spot warning system $200
Brake assist $50
Collision preparation system, rear $100
Knee airbag, driver $75
Knee airbag, passenger $75
Obstacle detection, front $150
Rearview camera $200
Rollover sensor $50
Secondary collision brake assist $25
Side curtain airbags $350
Temporary spare tire $150
Tires, run-flat$150 
Cargo Management 
Rear seat pass-through $100
Climate Control 
Automatic air recirculation $100
Heated windshield washer nozzles $15
Rear air vents with automatic controls $250
Rear dual-zone climate control $125
Residual heat $50
Engine / Motor 
Automatic start / stop $150
Dual-mode exhaust, switchable $500
Regenerative braking $0
Exterior 
Laminated front side windows $200
Power retractable hardtop$6750 
Sunroof $900
Infotainment 
4G LTE connectivity $0
Android Auto support $100
Apple CarPlay support $100
Aux input $50
Bluetooth audio streaming $25
CD changer, in-dash$325 
CD player $125
Handwriting recognition $200
HD radio $50
In-vehicle Internet $150
Media drive $15
MP3-compatible player $50
SD Card slot $25
Surround sound $250
Telematics service, such as OnStar, with navigation$225 
Traffic + travel information $25
USB port $25
Wi-Fi hotspot $50
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror $75
Compass $0
Fog light, rear $100
Fog lights$125 
Head-up display (HUD)$350 
Headlight washers$50 
Interior ambient lighting $150
LED headlights $1000
Power-folding mirrors $50
Steering-linked headlights$150 
Turn signals on or near mirrors $25
Xenon HID headlights$500 
Seats and Interior Trim 
Center armrest(s), second row $50
Cooled or ventilated front seats$300 
Door sill trim plates$100 
Folding second row seats $300
Illuminated door sill trim plates $200
Metal pedals $75
Synthetic suede inserts in leather seating surfaces$0 
Upholstered instrument panel, leather$1000 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500 
Air suspension, auto-leveling and height adjustable $1000
Auto-leveling rear shocks$200 
Electronic systems calibration selector $200
Transmission 
Steering-wheel-mounted transmission controls $100
Total Value of Features$11,925$11,480
Value of Feature Adjustments$445$0
Value of Feature Adjustments-3950

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Specifications Comparison: Cadillac XLR vs. Audi A6 / S6

Model Year20092018
ModelXLRA6 / S6
Body2dr Hardtop conv.4dr Sedan
Wheelbase105.7 in114.6 in
Length177.7 in194.2 in
Width72.3 in73.8 in
Height50.4 in57.8 in
Curb Weight3,810 lb.4,398 lb.
Fuel Capacity18.0 gal.19.8 gal.
Row 1 Headroom37.6 in37.2 in
Row 1 Shoulder Room54.3 in57.5 in
Row 1 Hip Room53.0 in0.0 in
Row 1 Legroom42.6 in41.3 in
Row 2 Headroom0.0 in37.8 in
Row 2 Shoulder Room0.0 in56.3 in
Row 2 Legroom0.0 in37.4 in
Cargo Volume,
Minimum
4.4 ft314.1 ft3
Cargo Volume,
Maximum
11.6 ft314.1 ft3

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