BMW X3 BMW X3 2018 Audi A4 / S4 / RS4 Audi A4 / S4 / RS4 2008

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BMW X3 vs. Audi A4 / S4 / RS4 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 A4 / S4 / RS4 Invoice Comparison

Lowest Total Price: $58,960

Audi A4 / S4 / RS4 S4 Avant   
Difference: $2,285

Lowest Total Invoice: $54,982

Audi A4 / S4 / RS4 S4 Avant   
Difference: $2,668

Calculate Payments

  Down Payment Interest Rate Term
Model Year20182008
ModelX3A4 / S4 / RS4
TrimM40iS4 Avant
Body4dr SUV4dr Wagon
Base Price $54,300 $49,610
Base Invoice $51,180 $46,137
Metallic paint (extra cost) 550 475
Leather seating surfaces 1,700  
Sunshades, second row 250 150
Heated second row seats 350 225
Premium Tier 2,950  
Temporary spare tire 150  
Convenience Package   2,125
6-speed shiftable automatic   1,100
iPod integration   0
Bluetooth cell phone link   500
Navigation system   1,950
Obstacle detection, rear   350
Wood trim   400
Metallic paint (extra cost) 505 443
Leather seating surfaces 1,565  
Sunshades, second row 230 139
Heated second row seats 320 209
Premium Tier 2,715  
Temporary spare tire 140  
Convenience Package   1,977
6-speed shiftable automatic   1,025
iPod integration   0
Bluetooth cell phone link   466
Navigation system   1,813
Obstacle detection, rear   325
Wood trim   373
Options (change) 5,950 7,275
Options (change) 5,475 6,770
Destination 995 775
Gas Tax 0 1,300
Total Price $61,245 $58,960
Total Invoice $57,650 $54,982

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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 BMW X3 dealer quotes or Audi A4 / S4 / RS4 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: BMW X3 vs. Audi A4 / S4 / RS4

Lowest Adjusted Price and Invoice: BMW X3 M40i
TrueDelta Adjusted Price Difference: $3,830
TrueDelta Adjusted Invoice Difference: $3,088
Model Year20182008
ModelX3A4 / S4 / RS4
TrimM40iS4 Avant
Body4dr SUV4dr Wagon
Engine355hp I6340hp V8
TransmissionT8T6
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)20/27 MPG14/21 MPG
Audio (watts, speakers)205, 12215, 10
Tire (rear if not all the same)245/50-19235/40-18
Total Price$61,245$58,960
Adjustments for Features-6,1150
Feature-Adjusted Total Price$55,130$58,960
Total Invoice$57,650$54,982
Adjustments for Features-5,7560
Feature-Adjusted Total Invoice$51,894$54,982

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Features Comparison: BMW X3 vs. Audi A4 / S4 / RS4

Model Year20182008
ModelX3A4 / S4 / RS4
TrimM40iS4 Avant
Body4dr SUV4dr Wagon
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300 
6-speed manually-shiftable automatic $1100
AWD$1700$1700
Accessories 
Hands-free trunk or liftgate$100 
Heated steering wheel$100 
Power liftgate$350 
Proximity key$250 
Remote app$25 
Remote window/roof operation$15 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0
Full-size spare tire $225
Hill descent control$250 
Obstacle detection, front$150 
Rearview camera$200 
Temporary spare tire$150 
Tires, run-flat$150 
Torque vectoring, brake-based$100 
Cargo Management 
Aluminum roof rails $250
Cargo area partition net $40
Cargo area rails w/tie downs$50 
Cargo mat$40 
Cargo net $40
Rear seat pass-through $100
Roof rails$250 
Ski sack $50
Storage compartment under front seat(s) $50
Trailering equipment (4 wire)$125 
Climate Control 
Rear air vents with automatic controls$250 
Engine / Motor 
Automatic start / stop$150 
Raised top speed limiter$0 
Regenerative braking$0 
Exterior 
Active grille shutters$0 
Black exterior trim (optional)$0 
Bodyside cladding$350 
Bodyside moldings $75
Deep-tinted rear windows$275 
Panoramic sunroof$1200 
Rear spoiler$200 
Sport rocker panels (optional)$0 
Sunroof $900
Wheel-lip moldings$75 
Infotainment 
4G LTE connectivity$0 
App support$0 
Aux input$50 
Bluetooth audio streaming$25 
CD player$125 
DVD-compatible player$0 
Handwriting recognition$200 
HD radio$50 
In-vehicle Internet$150 
iPod integration $100
Media drive$15 
Navigation map updates, three years$0 
S Voice support$0 
Satellite radio $200
Satellite radio - one year subscription$250 
SD Card slot $25
Siri Eyes Free support$0 
SMS text-to-speech reader$25 
Telematics service, such as OnStar$200 
Traffic + travel information$25 
USB port$25 
Voice control for external devices$0 
Voice control for nav and audio$100 
Voice recorder$0 
Instruments, Lights, and Mirrors 
Auto-dimming headlights$200 
Auto-dimming passenger-side mirror $75
Compass $0
Fog light, rear $100
Head-up display (HUD)$350 
Headlight washers $50
LED headlights$1000 
Mirror tilt-down in reverse$25 
Xenon HID headlights $500
Seats and Interior Trim 
Leather door panel trim $250
Manual recliner, second row seats$75 
Manual thigh support length adjuster, passenger seat$50 
Power fore-aft adjuster, driver seat$100 
Power height adjuster, driver seat$100 
Power recliner, driver seat$100 
Power seatback bolsters, driver seat$100 
Power seatback bolsters, passenger seat$100 
Power tilt adjuster, driver seat$100 
Upholstered instrument panel$300 
Suspension, Wheels, and Tires 
Electronic systems calibration selector$200 
Sport suspension (upgrade)$0 
Ultra-sport suspension (upgrade) $0
Transmission 
Launch control$100 
Total Value of Features$11,945$5,830
Value of Feature Adjustments$6,115$0
Value of Feature Adjustments-5,7560

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Specifications Comparison: BMW X3 vs. Audi A4 / S4 / RS4

Model Year20182008
ModelX3A4 / S4 / RS4
Body4dr SUV4dr Wagon
Wheelbase112.8 in104.3 in
Length185.9 in180.6 in
Width74.4 in69.8 in
Height66.0 in56.2 in
Curb Weight4,230 lb.4,024 lb.
Fuel Capacity17.7 gal.16.6 gal.
Row 1 Headroom41.1 in38.4 in
Row 1 Shoulder Room57.5 in55.1 in
Row 1 Legroom40.3 in41.3 in
Row 2 Headroom39.1 in37.6 in
Row 2 Shoulder Room56.0 in53.4 in
Row 2 Legroom36.4 in34.3 in
Cargo Volume,
Minimum
28.7 ft327.8 ft3
Cargo Volume,
Maximum
62.7 ft359.0 ft3

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Option Package Details
BMW X3 M40i

Premium Tier
FeatureValueRequested?
Heated front seats200Yes
Heated steering wheel100No
Head-up display (HUD)350No
245/50WR19 tires400No
Media drive15No
In-vehicle Internet150No
Handwriting recognition200No
Siri Eyes Free support0No
S Voice support0No
4G LTE connectivity0No
Navigation map updates, three years0No
DVD-compatible player0No
Voice control for nav and audio100No
Remote app25No
Navigation system600Yes
Traffic + travel information25No
Total Requested80037%
Total Not Requested136563%

Option Package Details
Audi A4 / S4 / RS4 S4 Avant

6-speed manually-shiftable automatic
FeatureValueRequested?
6-speed manually-shiftable automatic0Yes
1300 Gas-Guzzler Tax0No
4.2L V8
DOHC-5v
340 hp@6800
302 lb-ft@3500
1000Yes
Steering-wheel-mounted transmission controls100Yes
Total Requested1100100%
Total Not Requested00%
Navigation system
FeatureValueRequested?
Navigation system600Yes
CD changer, remote-125No
SD Card slot25No
Total Requested600120%
Total Not Requested-100-20%
Convenience Package
FeatureValueRequested?
Bose, 215W, 10 speakers (with subwoofer)350No
Memory system, driver seat200Yes
Rain-sensing wipers100Yes
Automatic headlights125Yes
Steering-linked headlights150Yes
Auto-dimming driver-side mirror75Yes
Compass0No
Power-folding mirrors50Yes
Auto-dimming passenger-side mirror75No
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Total Requested95069%
Total Not Requested42531%

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