BMW X3 BMW X3 2018 Audi A6 / S6 Audi A6 / S6 2018

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BMW X3 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.

BMW X3 vs. Audi A6 / S6 Invoice Comparison

Lowest Total Price: $64,695

BMW X3 M40i   
Difference: $945

Lowest Total Invoice: $60,825

BMW X3 M40i   
Difference: $295

Calculate Payments

  Down Payment Interest Rate Term
Model Year20182018
ModelX3A6 / S6
TrimM40iA6 3.0T
Body4dr SUV4dr Sedan
Base Price $54,300 $58,700
Base Invoice $51,180 $54,592
Premium Tier 2,950  
Parking Assistance Package 700  
Driving Assistance Package 900  
Sunshades, second row 250  
Cooled or ventilated front seats 350  
Leather seating surfaces 1,700  
Adaptive cruise control, all-speed 1,200  
Heated second row seats 350  
Apple CarPlay support 300  
Temporary spare tire 150  
Metallic paint (extra cost) 550 575
Cold Weather Package   500
Driver Assistance Package   2,000
Prestige Package   2,700
Cargo mat   190
Premium Tier 2,715  
Parking Assistance Package 645  
Driving Assistance Package 830  
Sunshades, second row 230  
Cooled or ventilated front seats 320  
Leather seating surfaces 1,565  
Adaptive cruise control, all-speed 1,105  
Heated second row seats 320  
Apple CarPlay support 275  
Temporary spare tire 140  
Metallic paint (extra cost) 505 536
Cold Weather Package   467
Driver Assistance Package   1,860
Prestige Package   2,512
Cargo mat   178
Options (change) 9,400 5,965
Options (change) 8,650 5,553
Destination 995 975
Total Price $64,695 $65,640
Total Invoice $60,825 $61,120

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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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TrueDelta Value Comparison: BMW X3 vs. Audi A6 / S6

Lowest Adjusted Price and Invoice: BMW X3 M40i
TrueDelta Adjusted Price Difference: $3,270
TrueDelta Adjusted Invoice Difference: $2,481
Model Year20182018
ModelX3A6 / S6
TrimM40iA6 3.0T
Body4dr SUV4dr Sedan
Engine355hp I6340hp V6
TransmissionT8T8
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)20/27 MPG20/29 MPG
Audio (watts, speakers)205, 12630, 14
Tire (rear if not all the same)245/50-19245/45-18
Total Price$64,695$65,640
Adjustments for Features-2,3250
Feature-Adjusted Total Price$62,370$65,640
Total Invoice$60,825$61,120
Adjustments for Features-2,1860
Feature-Adjusted Total Invoice$58,639$61,120

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Features Comparison: BMW X3 vs. Audi A6 / S6

Model Year20182018
ModelX3A6 / S6
TrimM40iA6 3.0T
Body4dr SUV4dr Sedan
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300$1300
AWD$1700$1700
Accessories 
Power liftgate$350 
Power trunk closer $350
Remote app$25 
Remote window/roof operation$15 
Semi-automated parking system$500 
Sunshade, rear, power $225
Tilt/telescoping steering wheel, manual$250 
Tilt/telescoping steering wheel, power $350
Brakes, Airbags, and Other Safety 
Collision preparation system, rear $100
Cross-traffic warning, rear$100 
Hill descent control$250 
Knee airbag, driver $75
Knee airbag, passenger $75
Lane departure prevention, steering-based $200
Pedestrian detection$50 
Radar- or camera-based collision preparation system $0
Rollover sensor $50
Secondary collision brake assist $25
Tires, run-flat$150 
Torque vectoring, brake-based$100 
Wide-view rear camera $0
Cargo Management 
Cargo area rails w/tie downs$50 
Cargo cover$75 
Cargo net $40
Rear seat pass-through $100
Roof rails$250 
Trailering equipment (4 wire)$125 
Climate Control 
Rear dual-zone climate control $125
Rear wiper$175 
Residual heat $50
Engine / Motor 
Raised top speed limiter$0 
Exterior 
Active grille shutters$0 
Black exterior trim (optional)$0 
Bodyside cladding$350 
Deep-tinted rear windows$275 
Laminated front side windows $200
Panoramic sunroof$1200 
Rear spoiler$200 
Sport rocker panels (optional)$0 
Sunroof $900
Wheel-lip moldings$75 
Infotainment 
Android Auto support $100
App support$0 
Navigation map updates, three years$0 
S Voice support$0 
Satellite radio $200
Satellite radio - one year subscription$250 
SD Card slot $25
SMS text-to-speech reader$25 
Surround sound $250
Telematics service, such as OnStar$200 
Voice control for external devices$0 
Voice recorder$0 
Wi-Fi hotspot $50
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror $75
Compass $0
Fog light, rear $100
Fog lights$125 
Steering-linked headlights$150 
Seats and Interior Trim 
Door sill trim plates$100 
Illuminated door sill trim plates $200
Manual recliner, second row seats$75 
Manual thigh support length adjuster, driver seat$50 
Manual thigh support length adjuster, passenger seat$50 
Power seatback bolsters, driver seat$100 
Power seatback bolsters, passenger seat$100 
Upholstered instrument panel$300 
Suspension, Wheels, and Tires 
Sport suspension (upgrade)$0 
Transmission 
Launch control$100 
Total Value of Features$9,190$6,865
Value of Feature Adjustments$2,325$0
Value of Feature Adjustments-2,1860

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Specifications Comparison: BMW X3 vs. Audi A6 / S6

Model Year20182018
ModelX3A6 / S6
Body4dr SUV4dr Sedan
Wheelbase112.8 in114.6 in
Length185.9 in194.2 in
Width74.4 in73.8 in
Height66.0 in57.8 in
Curb Weight4,230 lb.4,156 lb.
Fuel Capacity17.7 gal.19.8 gal.
Row 1 Headroom41.1 in37.2 in
Row 1 Shoulder Room57.5 in57.5 in
Row 1 Legroom40.3 in41.3 in
Row 2 Headroom39.1 in37.8 in
Row 2 Shoulder Room56.0 in56.3 in
Row 2 Legroom36.4 in37.4 in
Cargo Volume,
Minimum
28.7 ft314.1 ft3
Cargo Volume,
Maximum
62.7 ft314.1 ft3

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Option Package Details
BMW X3 M40i

Premium Tier
FeatureValueRequested?
Heated front seats200Yes
Heated steering wheel100Yes
Head-up display (HUD)350Yes
245/50WR19 tires400No
Siri Eyes Free support0Yes
S Voice support0No
4G LTE connectivity0Yes
Navigation map updates, three years0No
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Media drive15Yes
In-vehicle Internet150Yes
Handwriting recognition200Yes
Navigation system600Yes
Traffic + travel information25Yes
Remote app25No
Total Requested174080%
Total Not Requested42520%
Parking Assistance Package
FeatureValueRequested?
Semi-automated parking system500No
Around view cameras300Yes
Wide-view front camera150Yes
Total Requested45047%
Total Not Requested50053%
Driving Assistance Package
FeatureValueRequested?
Blind spot warning system200Yes
Cross-traffic warning, rear100No
Speed limit information0No
Lane departure warning200Yes
Automatic braking, low-speed200Yes
Forward collision warning200Yes
Pedestrian detection50No
Total Requested80084%
Total Not Requested15016%

Option Package Details
Audi A6 / S6 A6 3.0T

Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Heated steering wheel100Yes
Total Requested300100%
Total Not Requested00%
Driver Assistance Package
FeatureValueRequested?
Auto-dimming headlights200Yes
Radar- or camera-based collision preparation system0No
Lane departure warning200Yes
Adaptive cruise control, all-speed700Yes
Automatic braking, low-speed200Yes
Forward collision warning200Yes
Lane departure prevention, steering-based200No
Total Requested150088%
Total Not Requested20012%
Prestige Package
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Around view cameras300Yes
Wide-view front camera150Yes
Hands-free trunk or liftgate100Yes
Wide-view rear camera0No
Sunshades, second row125Yes
Sunshade, rear, power225No
Power trunk closer350Yes
Head-up display (HUD)350Yes
Total Requested182589%
Total Not Requested22511%

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