BMW 3-Series BMW 3-Series 2018 Audi A4 / S4 Audi A4 / S4 2006

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

Join Us

BMW 3-Series 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.

BMW 3-Series vs. Audi A4 / S4 Invoice Comparison

Lowest Total Price: $38,585

Audi A4 / S4 A4 2.0T   
Difference: $10,885

Lowest Total Invoice: $35,525

Audi A4 / S4 A4 2.0T   
Difference: $11,150

Calculate Payments

  Down Payment Interest Rate Term
Model Year20182018201820182018200620062006
Model3-Series3-Series3-Series3-Series3-SeriesA4 / S4A4 / S4A4 / S4
Trim328d330i330e iPerformance340iM3A4 2.0TA4 3.2S4
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $41,750 $40,250 $45,600 $48,950 $65,500 $28,240 $34,490 $46,400
Base Invoice $40,110 $38,115 $43,090 $46,205 $61,595 $26,043 $31,811 $42,758
Shadow Sport Design 600 600 600          
Obstacle detection, rear 750 750 750 750   350 350 350
Convenience Tier 1,750 1,750 1,750          
Navigation system 1,700 1,700 1,700 1,700   1,950 1,950 1,950
Sunshade, rear, power 575 575 575 575 575 400 400 400
Metallic paint (extra cost) 550 550 550 550 550 450 450 450
Heated second row seats 350 350 350 350        
Leather seating surfaces 1,450 1,450 1,450 1,450 0      
Heated front seats 500 500 500 500        
M Sport Design       0        
Executive Package         4,100      
Wood trim         0 400    
Sunroof         0 1,400 1,000  
Technology Package           1,275 1,275  
Premium Package           1,850 1,050 2,900
Cold Weather Package           400 400 400
Headlight washers           150 150  
Tire-pressure monitor           250 250 250
Sport suspension (upgrade)           250 250  
Bluetooth cell phone link           500 500 500
Bose 215W 10 speakers               1,000
Shadow Sport Design 550 550 550          
Obstacle detection, rear 690 690 690 690   319 319 319
Convenience Tier 1,610 1,610 1,610          
Navigation system 1,565 1,565 1,565 1,565   1,775 1,775 1,775
Sunshade, rear, power 530 530 530 530 530 364 364 364
Metallic paint (extra cost) 505 505 505 505 505 410 410 410
Heated second row seats 320 320 320 320        
Leather seating surfaces 1,335 1,335 1,335 1,335 0      
Heated front seats 460 460 460 460        
M Sport Design       0        
Executive Package         3,770      
Wood trim         0 364    
Sunroof         0 1,274 910  
Technology Package           1,160 1,160  
Premium Package           1,684 956 2,639
Cold Weather Package           364 364 364
Headlight washers           137 137  
Tire-pressure monitor           228 228 228
Sport suspension (upgrade)           228 228  
Bluetooth cell phone link           455 455 455
Bose 215W 10 speakers               910
Options (change) 8,225 8,225 8,225 5,875 5,225 9,625 8,025 8,200
Options (change) 7,565 7,565 7,565 5,405 4,805 8,762 7,306 7,464
Destination 995 995 995 995 995 720 720 720
Gas Tax 0 0 -4,001 0 0 0 0 1,700
Total Price $50,970 $49,470 $50,819 $55,820 $71,720 $38,585 $43,235 $57,020
Total Invoice $48,670 $46,675 $47,649 $52,605 $67,395 $35,525 $39,837 $52,642

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 BMW 3-Series dealer quotes or Audi A4 / S4 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: BMW 3-Series vs. Audi A4 / S4

Lowest Adjusted Price and Invoice: Audi A4 / S4 A4 2.0T
TrueDelta Adjusted Price Difference: $8,145
TrueDelta Adjusted Invoice Difference: $8,359
Model Year20182018201820182018200620062006
Model3-Series3-Series3-Series3-Series3-SeriesA4 / S4A4 / S4A4 / S4
Trim328d330i330e iPerformance340iM3A4 2.0TA4 3.2S4
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine180hp I4 D248hp I4180hp I4 PiH320hp I6425hp I6200hp I4255hp V6340hp V8
TransmissionT8M6T8T8M6M6CVT-7M6
DrivetrainRWDRWDRWDRWDRWDFWDFWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)205, 9205, 9205, 9600, 16600, 16150, 10150, 10215, 10
Tire (rear if not all the same)225/45-18225/45-18225/45-18225/45-18255/40-18235/45-17235/45-17235/40-18
Total Price$50,970$49,470$50,819$55,820$71,720$38,585$43,235$57,020
Adjustments for Features-3,990-2,740-4,015-4,015-5,7900-950-2,100
Feature-Adjusted Total Price$46,980$46,730$46,804$51,805$65,930$38,585$42,285$54,920
Cost Above Minimum$250$0$74$5,075$19,200$0$3,700$16,335
Total Invoice$48,670$46,675$47,649$52,605$67,395$35,525$39,837$52,642
Adjustments for Features-3,810-2,585-3,765-3,784-5,4410-875-1,939
Feature-Adjusted Total Invoice$44,860$44,090$43,884$48,821$61,954$35,525$38,962$50,703
Cost Above Minimum$976$206$0$4,937$18,070$0$3,437$15,178

Return to top

Features Comparison: BMW 3-Series vs. Audi A4 / S4

Model Year20182018201820182018200620062006
Model3-Series3-Series3-Series3-Series3-SeriesA4 / S4A4 / S4A4 / S4
Trim328d330i330e iPerformance340iM3A4 2.0TA4 3.2S4
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300 $1300$1300    
6-speed manual $150  $150$150 $150
7-speed manually-shiftable CVT      $1100 
RWD$0$0$0$0$0   
FWD     $0$0 
AWD       $1700
Accessories 
Hands-free trunk or liftgate$100$100$100$100$100   
Heated steering wheel    $100   
Proximity key$250$250$250$250$250   
Remote app$25$25$25$25$25   
Remote window/roof operation$15$15$15$15$15   
Semi-automated parking system    $500   
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0$0$0$0$0$0 
Around view cameras    $500   
Knee airbag, driver$75$75$75$75$75   
Knee airbag, passenger$75$75$75$75$75   
Obstacle detection, front$150$150$150$150$150   
Rearview camera$200$200$200$200    
Tires, run-flat$150$150$150$150    
Wide-view front camera    $150   
Cargo Management 
Air-conditioned storage compartment$50$50$50$50$50   
Cargo net     $40$40$40
Rear seat pass-through     $100$100$100
Ski sack     $50$50$50
Storage compartment under front seat(s)     $50$50 
Climate Control 
Rear air vents with manual controls$150$150$150$150$150   
Residual heat$50$50$50$50$50   
Drivetrain 
Active rear differential    $500   
Engine / Motor 
3.5 kW onboard charger  $0     
8 kWh battery pack  $0     
Automatic start / stop$150$150$150$150$150   
Regenerative braking$0$0 $0$0   
Exterior 
Black exterior trim (optional)$0$0$0$0$0   
Bodyside moldings     $75$75$75
Bright-finished exhaust tip(s)    $25$25$25$25
Painted brake calipers (optional)    $0   
Rear spoiler    $200  $200
Sport rocker panels (optional)   $0$0   
Infotainment 
4G LTE connectivity$0$0$0$0$0   
App support$0$0$0$0$0   
Aux input$50$50$50$50$50   
Bluetooth audio streaming$25$25$25$25$25   
CD changer, remote     $200$200$200
CD player$125$125$125$125$125   
DVD-compatible player$0$0$0$0$0   
Handwriting recognition$200$200$200$200$200   
HD radio$50$50$50$50$50   
In-vehicle Internet$150$150$150$150$150   
Media drive$15$15$15$15$15   
MP3-compatible player$50$50$50$50$50   
Navigation map updates, three years$0$0$0$0$0   
S Voice support$0$0$0$0$0   
Satellite radio$200$200$200$200$200  $200
Siri Eyes Free support$0$0$0$0$0   
Surround sound   $250$250   
Telematics service, such as OnStar$200$200$200$200$200   
Traffic + travel information$25$25$25$25$25   
Voice control for external devices$0$0$0$0$0   
Voice control for nav and audio$100$100$100$100$100   
Instruments, Lights, and Mirrors 
Auto-dimming headlights    $200   
Auto-dimming passenger-side mirror     $75$75$75
Fog light, rear     $100$100$100
Fog lights$125$125$125  $125$125$125
Head-up display (HUD)    $350   
Headlight washers    $50$50$50$50
Large energy flow and fuel economy display  $25     
LED headlights$1000$1000$1000$1000$1000   
Mirror tilt-down in reverse$25$25$25$25$25   
Steering-linked headlights    $150$150$150$150
Xenon HID headlights     $500$500$500
Seats and Interior Trim 
Manual thigh support length adjuster, driver seat$50$50$50$50$50  $50
Manual thigh support length adjuster, passenger seat$50$50$50$50$50   
Power seatback bolsters, driver seat$100$100$100$100$100   
Power seatback bolsters, passenger seat$100$100$100$100$100   
Suspension, Wheels, and Tires 
Adaptive dampers - electrical    $500   
Electronic systems calibration selector$200$200$200$200$200   
Performance steering system (optional)    $0   
Sport suspension (upgrade)$0$0$0$0$0$0$0 
Ultra-sport suspension (upgrade)       $0
Transmission 
Downshift rev matching    $50   
Steering-wheel-mounted transmission controls$100 $100     
Total Value of Features$5,680$4,430$5,705$5,705$7,480$1,690$2,640$3,790
Value of Feature Adjustments$3,990$2,740$4,015$4,015$5,790$0$950$2,100
Value of Feature Adjustments-3,810-2,585-3,765-3,784-5,4410-875-1,939

Return to top

Specifications Comparison: BMW 3-Series vs. Audi A4 / S4

Model Year20182006
Model3-SeriesA4 / S4
Body4dr Sedan4dr Sedan
Wheelbase110.6 in104.3 in
Length182.5 in180.6 in
Width71.3 in69.8 in
Height56.3 in56.2 in
Curb Weight3,502 lb.3,550 lb.
Fuel Capacity15.8 gal.16.6 gal.
Row 1 Headroom40.3 in38.4 in
Row 1 Shoulder Room55.1 in55.1 in
Row 1 Legroom42.0 in41.3 in
Row 2 Headroom37.7 in37.2 in
Row 2 Shoulder Room55.1 in53.4 in
Row 2 Legroom35.1 in34.3 in
Cargo Volume13.0 ft313.4 ft3

Return to top

Option Package Details
BMW 3-Series 328d

Shadow Sport Design
FeatureValueRequested?
225/45VR18 tires400No
Black exterior trim (optional)0No
Sunroof900Yes
Sport suspension (upgrade)250Yes
Total Requested115074%
Total Not Requested40026%
Convenience Tier
FeatureValueRequested?
Sunroof900Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Proximity key250No
Satellite radio - one year subscription250No
Hands-free trunk or liftgate100No
Total Requested120067%
Total Not Requested60033%
Navigation system
FeatureValueRequested?
DVD-compatible player0No
Voice control for nav and audio100No
Media drive15No
In-vehicle Internet150No
Handwriting recognition200No
Siri Eyes Free support0No
S Voice support0No
4G LTE connectivity0No
Navigation map updates, three years0No
Navigation system600Yes
Traffic + travel information25No
Remote app25No
Total Requested60054%
Total Not Requested51546%

Option Package Details
BMW 3-Series 330i

Shadow Sport Design
FeatureValueRequested?
225/45VR18 tires400No
Black exterior trim (optional)0No
Sunroof900Yes
Sport suspension (upgrade)250Yes
Total Requested115074%
Total Not Requested40026%
Convenience Tier
FeatureValueRequested?
Sunroof900Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Proximity key250No
Satellite radio - one year subscription250No
Hands-free trunk or liftgate100No
Total Requested120067%
Total Not Requested60033%
Navigation system
FeatureValueRequested?
DVD-compatible player0No
Voice control for nav and audio100No
Media drive15No
In-vehicle Internet150No
Handwriting recognition200No
Siri Eyes Free support0No
S Voice support0No
4G LTE connectivity0No
Navigation map updates, three years0No
Navigation system600Yes
Traffic + travel information25No
Remote app25No
Total Requested60054%
Total Not Requested51546%

Option Package Details
BMW 3-Series 330e iPerformance

Shadow Sport Design
FeatureValueRequested?
225/45VR18 tires400No
Black exterior trim (optional)0No
Sunroof900Yes
Sport suspension (upgrade)250Yes
Total Requested115074%
Total Not Requested40026%
Convenience Tier
FeatureValueRequested?
Sunroof900Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Proximity key250No
Satellite radio - one year subscription250No
Hands-free trunk or liftgate100No
Total Requested120067%
Total Not Requested60033%
Navigation system
FeatureValueRequested?
DVD-compatible player0No
Voice control for nav and audio100No
Media drive15No
In-vehicle Internet150No
Handwriting recognition200No
Siri Eyes Free support0No
S Voice support0No
4G LTE connectivity0No
Navigation map updates, three years0No
Navigation system600Yes
Traffic + travel information25No
Remote app25No
Total Requested60054%
Total Not Requested51546%

Option Package Details
BMW 3-Series 340i

M Sport Design
FeatureValueRequested?
Sport suspension (upgrade)250Yes
Sport front fascia (optional)0No
Sport rocker panels (optional)0No
Black exterior trim (optional)0No
225/45VR18 tires400No
Total Requested25038%
Total Not Requested40062%
Navigation system
FeatureValueRequested?
DVD-compatible player0No
Voice control for nav and audio100No
Media drive15No
In-vehicle Internet150No
Handwriting recognition200No
Siri Eyes Free support0No
S Voice support0No
4G LTE connectivity0No
Navigation map updates, three years0No
Navigation system600Yes
Traffic + travel information25No
Remote app25No
Total Requested60054%
Total Not Requested51546%

Option Package Details
BMW 3-Series M3

Executive Package
FeatureValueRequested?
Heated second row seats200Yes
Obstacle detection, front150No
Obstacle detection, rear250Yes
Heated steering wheel100No
Head-up display (HUD)350No
Headlight washers50Yes
Steering-linked headlights150Yes
Auto-dimming headlights200No
Semi-automated parking system500No
Around view cameras300No
Wide-view front camera150No
Total Requested65027%
Total Not Requested175073%

Option Package Details
Audi A4 / S4 A4 2.0T

Sunroof
FeatureValueRequested?
Sunroof900Yes
Leather seating surfaces900Yes
Total Requested1800100%
Total Not Requested00%
Sunshade, rear, power
FeatureValueRequested?
Sunshade, rear, power225Yes
Sunshades, second row125Yes
Total Requested350100%
Total Not Requested00%
Navigation system
FeatureValueRequested?
Navigation system600Yes
CD changer, remote-125No
Total Requested600126%
Total Not Requested-125-26%
Technology Package
FeatureValueRequested?
Automatic headlights125Yes
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Memory system, driver seat200Yes
Total Requested975100%
Total Not Requested00%
Premium Package
FeatureValueRequested?
235/45HR17 tires400No
Heated front seats200Yes
Universal garage door opener100Yes
Rain-sensing wipers100Yes
Auto-dimming rearview mirror150Yes
Automatic headlights125Yes
Auto-dimming driver-side mirror75Yes
Compass0Yes
Power-folding mirrors50Yes
Auto-dimming passenger-side mirror75No
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat50Yes
Total Requested110070%
Total Not Requested47530%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Rear seat pass-through100No
Ski sack50No
Total Requested20057%
Total Not Requested15043%

Option Package Details
Audi A4 / S4 A4 3.2

Sunshade, rear, power
FeatureValueRequested?
Sunshade, rear, power225Yes
Sunshades, second row125Yes
Total Requested350100%
Total Not Requested00%
Navigation system
FeatureValueRequested?
Navigation system600Yes
CD changer, remote-125No
Total Requested600126%
Total Not Requested-125-26%
Technology Package
FeatureValueRequested?
Automatic headlights125Yes
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Memory system, driver seat200Yes
Total Requested975100%
Total Not Requested00%
Premium Package
FeatureValueRequested?
Heated front seats200Yes
Universal garage door opener100Yes
Rain-sensing wipers100Yes
235/45HR17 tires400No
Auto-dimming rearview mirror150Yes
Automatic headlights125Yes
Auto-dimming driver-side mirror75Yes
Compass0Yes
Power-folding mirrors50Yes
Auto-dimming passenger-side mirror75No
Total Requested80063%
Total Not Requested47537%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Rear seat pass-through100No
Ski sack50No
Total Requested20057%
Total Not Requested15043%

Option Package Details
Audi A4 / S4 S4

Sunshade, rear, power
FeatureValueRequested?
Sunshade, rear, power225Yes
Sunshades, second row125Yes
Total Requested350100%
Total Not Requested00%
Bose, 215W, 10 speakers (with subwoofer)
FeatureValueRequested?
Bose, 215W, 10 speakers (with subwoofer)350No
Satellite radio200Yes
Total Requested20036%
Total Not Requested35064%
Navigation system
FeatureValueRequested?
Navigation system600Yes
CD changer, remote-125No
Total Requested600126%
Total Not Requested-125-26%
Premium Package
FeatureValueRequested?
Heated front seats200Yes
Sunroof900Yes
Universal garage door opener100Yes
Rain-sensing wipers100Yes
Automatic headlights125Yes
Steering-linked headlights150Yes
Alloy wheels, optional design0No
Memory system, driver seat200Yes
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Compass0Yes
Power-folding mirrors50Yes
Auto-dimming passenger-side mirror75No
Total Requested205096%
Total Not Requested754%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Rear seat pass-through100No
Ski sack50No
Total Requested20057%
Total Not Requested15043%

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 and Wagons.
See TrueDelta's information for all BMW models.