BMW 4-Series BMW 4-Series 2016 Acura ILX Acura ILX 2018

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BMW 4-Series vs. Acura ILX 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 4-Series vs. Acura ILX Invoice Comparison

Lowest Total Price: $34,065

Acura ILX   
Difference: $18,780

Lowest Total Invoice: $32,403

Acura ILX   
Difference: $16,867

Calculate Payments

  Down Payment Interest Rate Term
Model Year201620162018
Model4-Series4-SeriesILX
Trim428i435iBase
Body2dr Coupe2dr Coupe4dr Sedan
Base Price $41,850 $48,150 $28,100
Base Invoice $39,180 $44,980 $26,701
Navigation system 1,950 1,950  
Premium Package 2,200    
Adaptive cruise control, all-speed 1,200 1,200  
Metallic paint (extra cost) 550 550  
Heated front seats 500 500  
LED headlights 1,900 1,900  
Track Handling Package 1,700 1,700  
Run-flat tire delete 0 0  
Leather seating surfaces   1,450  
Technology Plus Package     5,000
Navigation system 1,775 1,775  
Premium Package 2,000    
Adaptive cruise control, all-speed 1,090 1,090  
Metallic paint (extra cost) 500 500  
Heated front seats 455 455  
LED headlights 1,730 1,730  
Track Handling Package 1,545 1,545  
Run-flat tire delete 0 0  
Leather seating surfaces   1,320  
Technology Plus Package     4,737
Options (change) 10,000 9,250 5,000
Options (change) 9,095 8,415 4,737
Destination 995 995 965
Total Price $52,845 $58,395 $34,065
Total Invoice $49,270 $54,390 $32,403

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While we strive for accuracy, the site is not error-free, and prices can change at any time.

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TrueDelta Value Comparison: BMW 4-Series vs. Acura ILX

Lowest Adjusted Price and Invoice: Acura ILX
TrueDelta Adjusted Price Difference: $16,140
TrueDelta Adjusted Invoice Difference: $14,406
Model Year201620162018
Model4-Series4-SeriesILX
Trim428i435iBase
Body2dr Coupe2dr Coupe4dr Sedan
Engine240hp I4300hp I6201hp I4
TransmissionT8M6S8
DrivetrainRWDRWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)205, 9600, 16365, 10
Tire (rear if not all the same)225/45-18225/45-18215/45-17
Total Price$52,845$58,395$34,065
Adjustments for Features-2,640-1,7400
Feature-Adjusted Total Price$50,205$56,655$34,065
Cost Above Minimum$0$6,450$0
Total Invoice$49,270$54,390$32,403
Adjustments for Features-2,461-1,6210
Feature-Adjusted Total Invoice$46,809$52,769$32,403
Cost Above Minimum$0$5,960$0

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Features Comparison: BMW 4-Series vs. Acura ILX

Model Year201620162018
Model4-Series4-SeriesILX
Trim428i435iBase
Body2dr Coupe2dr Coupe4dr Sedan
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300  
6-speed manual $150 
8-speed automated manual  $1300
RWD$0$0 
FWD  $0
Accessories 
Active noise reduction  $0
Adaptive cruise control  $600
Adaptive cruise control, all-speed$850$850 
Hands-free trunk or liftgate$100$100 
Power rear side windows  $200
Remote app$25$25 
Brakes, Airbags, and Other Safety 
Automatic braking, high-speed or partial  $200
Automatic seat belt presenters, front row$100$100 
Blind spot warning system  $200
Cross-traffic warning, rear  $100
High performance brake pads (optional)$0$0 
Knee airbag, driver$75$75 
Knee airbag, passenger$75$75 
Lane departure warning  $200
Lane keeping assist  $400
Pedestrian detection  $50
Radar- or camera-based collision preparation system  $0
Rearview camera  $200
Rollover sensor  $50
Wide-view rear camera  $0
Cargo Management 
Air-conditioned storage compartment$50$50 
Rear seat pass-through$100$100 
Second-row low console$100$100 
Climate Control 
Automatic air recirculation$100$100 
Heated windshield washer nozzles$15$15 
Rain-sensing wipers$175$175 
Rear air vents with manual controls$150$150 
Residual heat$50$50 
Variable intermittent wipers  $75
Engine / Motor 
Automatic start / stop$150$150 
Raised top speed limiter$0$0 
Regenerative braking$0$0 
Exterior 
Painted brake calipers (optional)$0$0 
Infotainment 
4G LTE connectivity$0$0 
DVD-Audio-compatible player  $0
DVD-compatible player$0$0 
Handwriting recognition$200$200 
In-vehicle Internet$150$150 
Navigation map updates, three years$0$0 
S Voice support$0$0 
Satellite radio  $200
Satellite radio - one year subscription$250$250 
SMS text-to-speech reader  $25
Surround sound $250$250
Voice control for external devices$0$0 
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror$75$75 
Auto-dimming headlights$200$200 
Auto-dimming passenger-side mirror$75$75 
Fog lights$125$125 
Power-folding mirrors$50$50 
Spotter mirror(s)  $50
Steering-linked headlights$150$150 
Seats and Interior Trim 
Leather seating surfaces$900$900 
Manual thigh support length adjuster, driver seat$50$50 
Manual thigh support length adjuster, passenger seat$50$50 
Partial leather seating sufaces  $450
Power 4-way lumbar adjuster, driver seat$150$150 
Power 4-way lumbar adjuster, passenger seat$150$150 
Power height adjuster, passenger seat$100$100 
Power seatback bolsters, driver seat$100$100 
Power seatback bolsters, passenger seat$100$100 
Power tilt adjuster, passenger seat$100$100 
Wood trim$300$300 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500$500 
Adaptive dampers - mechanical  $100
Electronic systems calibration selector$200$200 
Sport suspension (upgrade)$0$0 
Transmission 
Steering-wheel-mounted transmission controls  $100
Total Value of Features$7,390$6,490$4,750
Value of Feature Adjustments$2,640$1,740$0
Value of Feature Adjustments-2,461-1,6210

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Specifications Comparison: BMW 4-Series vs. Acura ILX

Model Year20162018
Model4-SeriesILX
Body2dr Coupe4dr Sedan
Wheelbase110.6 in105.1 in
Length182.6 in181.9 in
Width71.9 in70.6 in
Height54.2 in55.6 in
Curb Weight3,471 lb.3,094 lb.
Fuel Capacity15.8 gal.13.2 gal.
Row 1 Headroom39.8 in38.0 in
Row 1 Shoulder Room55.3 in55.6 in
Row 1 Hip Room0.0 in50.3 in
Row 1 Legroom42.2 in42.3 in
Row 2 Headroom36.1 in35.9 in
Row 2 Shoulder Room51.7 in53.5 in
Row 2 Hip Room0.0 in51.7 in
Row 2 Legroom33.7 in34.0 in
Cargo Volume15.7 ft312.3 ft3

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Option Package Details
BMW 4-Series 428i

Navigation system
FeatureValueRequested?
DVD-compatible player0No
Voice control for nav and audio100Yes
Media drive15Yes
In-vehicle Internet150No
Handwriting recognition200No
Siri Eyes Free support0Yes
S Voice support0No
4G LTE connectivity0No
Navigation map updates, three years0No
App support0Yes
Remote app25No
Navigation system600Yes
Traffic + travel information25Yes
Total Requested74066%
Total Not Requested37534%
Premium Package
FeatureValueRequested?
Leather seating surfaces900No
Power 4-way lumbar adjuster, driver seat150No
Power 4-way lumbar adjuster, passenger seat150No
Proximity key250Yes
Satellite radio - one year subscription250No
Hands-free trunk or liftgate100No
Total Requested25014%
Total Not Requested155086%
Track Handling Package
FeatureValueRequested?
Sport suspension (upgrade)250No
Adaptive dampers - electrical500No
Performance braking system (optional)250No
255/40YR18 tires200No
Raised top speed limiter0No
Painted brake calipers (optional)0No
High performance brake pads (optional)0No
Variable steering ratio (optional)0No
225/45YR18 tires200No
Total Requested00%
Total Not Requested1400100%

Option Package Details
BMW 4-Series 435i

Navigation system
FeatureValueRequested?
DVD-compatible player0No
Voice control for nav and audio100Yes
Media drive15Yes
In-vehicle Internet150No
Handwriting recognition200No
Siri Eyes Free support0Yes
S Voice support0No
4G LTE connectivity0No
Navigation map updates, three years0No
App support0Yes
Remote app25No
Navigation system600Yes
Traffic + travel information25Yes
Total Requested74066%
Total Not Requested37534%
Track Handling Package
FeatureValueRequested?
Sport suspension (upgrade)250No
Adaptive dampers - electrical500No
Performance braking system (optional)250No
255/40YR18 tires200No
Raised top speed limiter0No
Painted brake calipers (optional)0No
High performance brake pads (optional)0No
Variable steering ratio (optional)0No
225/45YR18 tires200No
Total Requested00%
Total Not Requested1400100%

Option Package Details
Acura ILX

Technology Plus Package
FeatureValueRequested?
Navigation system600Yes
Telematics service, such as OnStar200Yes
DVD-Audio-compatible player0Yes
Surround sound250Yes
Voice control for nav and audio100Yes
Media drive15Yes
Traffic + travel information25Yes
ELS, 365W, 10 speakers (with subwoofer)350No
Adaptive cruise control450Yes
Compass0Yes
Radar- or camera-based collision preparation system0No
Lane departure warning200No
Automatic braking, high-speed or partial200No
Forward collision warning200Yes
Pedestrian detection50No
Lane keeping assist400No
App support0Yes
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Memory system, driver seat200Yes
Satellite radio200Yes
Partial leather seating sufaces450Yes
HD radio50Yes
Blind spot warning system200No
Cross-traffic warning, rear100No
Total Requested319068%
Total Not Requested150032%

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