BMW 4-Series BMW 4-Series 2018 Acura RDX Acura RDX 2018

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BMW 4-Series vs. Acura RDX 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 RDX Invoice Comparison

Lowest Total Price: $43,475

Acura RDX   
Difference: $9,020

Lowest Total Invoice: $41,317

Acura RDX   
Difference: $8,173

Calculate Payments

  Down Payment Interest Rate Term
Model Year201820182018
Model4-Series4-SeriesRDX
Trim430i440iBase
Body2dr Coupe2dr Coupe4dr SUV
Base Price $43,300 $49,700 $35,800
Base Invoice $40,950 $46,900 $33,995
Premium Package 2,300 2,000  
Active Driving Assistant 500 500  
Metallic paint (extra cost) 550 550  
Adaptive cruise control, all-speed 1,200 1,200  
Leather seating surfaces 1,450    
Blind spot warning system 500 500  
Track Handling Package 1,700 1,700  
Run-flat tire delete 0 0  
Luxury Package   1,450  
Advance Package     6,700
Premium Package 2,115 1,840  
Active Driving Assistant 460 460  
Metallic paint (extra cost) 505 505  
Adaptive cruise control, all-speed 1,105 1,105  
Leather seating surfaces 1,335    
Blind spot warning system 460 460  
Track Handling Package 1,565 1,565  
Run-flat tire delete 0 0  
Luxury Package   1,335  
Advance Package     6,347
Options (change) 8,200 7,900 6,700
Options (change) 7,545 7,270 6,347
Destination 995 995 975
Total Price $52,495 $58,595 $43,475
Total Invoice $49,490 $55,165 $41,317

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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 RDX

Lowest Adjusted Price and Invoice: Acura RDX
TrueDelta Adjusted Price Difference: $9,480
TrueDelta Adjusted Invoice Difference: $8,610
Model Year201820182018
Model4-Series4-SeriesRDX
Trim430i440iBase
Body2dr Coupe2dr Coupe4dr SUV
Engine248hp I4320hp I6279hp V6
TransmissionT8T8T6
DrivetrainRWDRWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)205, 9600, 16410, 10
Tire (rear if not all the same)225/45-18225/45-18235/60-18
Total Price$52,495$58,595$43,475
Adjustments for Features0-275-460
Feature-Adjusted Total Price$52,495$58,320$43,015
Cost Above Minimum$0$5,825$0
Total Invoice$49,490$55,165$41,317
Adjustments for Features0-259-437
Feature-Adjusted Total Invoice$49,490$54,906$40,880
Cost Above Minimum$0$5,416$0

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Features Comparison: BMW 4-Series vs. Acura RDX

Model Year201820182018
Model4-Series4-SeriesRDX
Trim430i440iBase
Body2dr Coupe2dr Coupe4dr SUV
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300$1300 
6-speed manually-shiftable automatic  $1100
RWD$0$0 
FWD  $0
Accessories 
Active noise reduction  $0
Hands-free trunk or liftgate$100$100 
Power liftgate  $350
Power rear side windows  $200
Remote app$25$25 
Remote start  $150
Brakes, Airbags, and Other Safety 
Automatic braking, high-speed or partial  $200
Automatic seat belt presenters, front row$100$100 
Cross-traffic warning, rear  $100
High performance brake pads (optional)$0$0 
Knee airbag, driver$75$75 
Knee airbag, passenger$75$75 
Lane keeping assist  $400
Radar- or camera-based collision preparation system  $0
Rollover sensor  $50
Temporary spare tire  $150
Wide-view rear camera  $0
Cargo Management 
Air-conditioned storage compartment$50$50 
Cargo cover  $75
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 
Rear air vents  $100
Rear air vents with manual controls$150$150 
Rear wiper  $175
Residual heat$50$50 
Engine / Motor 
Automatic start / stop$150$150 
Raised top speed limiter$0$0 
Regenerative braking$0$0 
Exterior 
Bodyside cladding  $350
Bright-finished exhaust tip(s) $25$25
Deep-tinted rear windows  $275
Painted brake calipers (optional)$0$0 
Rear spoiler  $200
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 passenger-side mirror  $75
Power-folding mirrors$50$50 
Spotter mirror(s)  $50
Seats and Interior Trim 
Cooled or ventilated front seats  $300
Manual thigh support length adjuster, driver seat$50$50 
Manual thigh support length adjuster, passenger seat$50$50 
Power 4-way lumbar adjuster, driver seat$150$150 
Power 4-way lumbar adjuster, passenger seat$150$150 
Power lumbar adjuster, driver seat  $100
Power seatback bolsters, driver seat$100$100 
Power seatback bolsters, passenger seat$100$100 
Wood trim$300$300 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500$500 
Adaptive dampers - mechanical  $100
Alloy wheels$350$350 
Electronic systems calibration selector$200$200 
Machined alloy wheels  $350
Sport suspension (upgrade)$0$0 
Transmission 
Steering-wheel-mounted transmission controls  $100
Total Value of Features$4,990$5,265$5,450
Value of Feature Adjustments$0$275$460
Value of Feature Adjustments0-259-437

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Specifications Comparison: BMW 4-Series vs. Acura RDX

Model Year20182018
Model4-SeriesRDX
Body2dr Coupe4dr SUV
Wheelbase110.6 in105.7 in
Length182.6 in184.4 in
Width71.9 in73.7 in
Height54.2 in65.0 in
Curb Weight3,559 lb.3,738 lb.
Fuel Capacity15.8 gal.16.0 gal.
Row 1 Headroom39.8 in38.7 in
Row 1 Shoulder Room55.3 in58.7 in
Row 1 Hip Room0.0 in55.7 in
Row 1 Legroom42.2 in42.0 in
Row 2 Headroom36.1 in38.1 in
Row 2 Shoulder Room51.7 in57.2 in
Row 2 Hip Room0.0 in53.8 in
Row 2 Legroom33.7 in38.3 in
Cargo Volume,
Minimum
15.7 ft326.1 ft3
Cargo Volume,
Maximum
15.761.3 ft3

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Option Package Details
BMW 4-Series 430i

Premium Package
FeatureValueRequested?
Heated front seats200Yes
Power 4-way lumbar adjuster, driver seat150No
Power 4-way lumbar adjuster, passenger seat150No
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
Navigation system600Yes
Traffic + travel information25Yes
Remote app25No
Total Requested94058%
Total Not Requested67542%
Active Driving Assistant
FeatureValueRequested?
Lane departure warning200Yes
Automatic braking, low-speed200Yes
Forward collision warning200Yes
Pedestrian detection50Yes
Total Requested650100%
Total Not Requested00%
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 440i

Premium Package
FeatureValueRequested?
Heated front seats200Yes
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
Navigation system600Yes
Traffic + travel information25Yes
Remote app25No
Total Requested94071%
Total Not Requested37529%
Luxury Package
FeatureValueRequested?
Leather seating surfaces900Yes
Additional chrome trim0No
Bright-finished exhaust tip(s)25Yes
Chrome interior accents (optional)0No
Total Requested925100%
Total Not Requested00%
Active Driving Assistant
FeatureValueRequested?
Lane departure warning200Yes
Automatic braking, low-speed200Yes
Forward collision warning200Yes
Pedestrian detection50Yes
Total Requested650100%
Total Not Requested00%
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 RDX

Advance Package
FeatureValueRequested?
Cooled or ventilated front seats300No
Rain-sensing wipers100Yes
Fog lights125Yes
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Auto-dimming driver-side mirror75Yes
Remote start150No
Auto-dimming passenger-side mirror75No
Navigation system600Yes
Leather seating surfaces900Yes
Telematics service, such as OnStar200Yes
DVD-Audio-compatible player0Yes
Power height adjuster, passenger seat100Yes
Power tilt adjuster, passenger seat100Yes
Surround sound250Yes
Voice control for nav and audio100Yes
HD radio50Yes
Blind spot warning system200Yes
Media drive15Yes
Traffic + travel information25Yes
Cross-traffic warning, rear100No
ELS, 410W, 10 speakers (with subwoofer)350No
Radar- or camera-based collision preparation system0No
Lane departure warning200Yes
Adaptive cruise control, all-speed700Yes
Automatic braking, low-speed200Yes
Automatic braking, high-speed or partial200No
Forward collision warning200Yes
Pedestrian detection50Yes
Lane keeping assist400No
Total Requested459074%
Total Not Requested157526%

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