BMW i8 BMW i8 2017 BMW X4 BMW X4 2018

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BMW i8 vs. BMW X4 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 i8 vs. BMW X4 Invoice Comparison

Lowest Total Price: $67,295

BMW X4 M40i   
Difference: $75,307

Lowest Total Invoice: $63,270

BMW X4 M40i   
Difference: $69,812

Calculate Payments

  Down Payment Interest Rate Term
Model Year20172018
Modeli8X4
TrimBaseM40i
Body2dr Coupe4dr SUV
Base Price $143,400 $59,250
Base Invoice $134,040 $55,785
Giga World 2,000  
Parking Assistance Package   700
Navigation system   1,700
Driving Assistance Package   1,700
Metallic paint (extra cost)   550
Heated front seats   500
LED headlights   1,900
Giga World 1,840  
Parking Assistance Package   645
Navigation system   1,565
Driving Assistance Package   1,565
Metallic paint (extra cost)   505
Heated front seats   460
LED headlights   1,750
Options (change) 2,000 7,050
Options (change) 1,840 6,490
Destination 995 995
Gas Tax -3,793 0
Total Price $142,602 $67,295
Total Invoice $133,082 $63,270

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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 i8 dealer quotes or BMW X4 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: BMW i8 vs. BMW X4

Lowest Adjusted Price and Invoice: BMW X4 M40i
TrueDelta Adjusted Price Difference: $79,752
TrueDelta Adjusted Invoice Difference: $73,991
Model Year20172018
Modeli8X4
TrimBaseM40i
Body2dr Coupe4dr SUV
Engine357hp I3 PiH355hp I6
TransmissionT6T8
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)28/29 MPG18/25 MPG
Audio (watts, speakers)360, 11600, 16
Tire (rear if not all the same)215/45-20245/45-19
Total Price$142,602$67,295
Adjustments for Features0-4,445
Feature-Adjusted Total Price$142,602$62,850
Total Invoice$133,082$63,270
Adjustments for Features0-4,179
Feature-Adjusted Total Invoice$133,082$59,091

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Features Comparison: BMW i8 vs. BMW X4

Model Year20172018
Modeli8X4
TrimBaseM40i
Body2dr Coupe4dr SUV
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100 
8-speed manually-shiftable automatic $1300
AWD$1700$1700
Accessories 
Hands-free trunk or liftgate $100
Power liftgate $350
Power rear side windows $200
Remote window/roof operation $15
Semi-automated parking system $500
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0
Hill descent control $250
Knee airbag, driver$75 
Knee airbag, passenger$75 
Tires, run-flat $150
Torque vectoring, brake-based $100
Cargo Management 
Cargo area rails w/tie downs $50
Cargo cover $75
Cargo mat $40
Roof rails $250
Trailering equipment (4 wire) $125
Climate Control 
Heated windshield washer nozzles $15
Residual heat$50 
Engine / Motor 
3.3 kW onboard charger$0 
7 kWh battery pack$0 
Mid-engine configuration$0 
Regenerative braking $0
Exterior 
Black exterior trim (optional) $0
Bodyside cladding $350
Carbon fiber body structure$0 
Deep-tinted rear windows $275
Rear spoiler $200
Sport rocker panels (optional) $0
Sunroof $900
Wheel-lip moldings $75
Infotainment 
4G LTE connectivity $0
CD player $125
Concierge Services - 3 year subscription$150 
DVD-compatible player $0
MP3-compatible player $50
Navigation map updates, three years $0
Text dictation$50 
Instruments, Lights, and Mirrors 
Auto-dimming headlights $200
Auto-dimming passenger-side mirror$75 
Fog lights $125
Interior ambient lighting $150
Interior ambient lighting, configurable$150 
Large color reconfigurable instrument cluster display$250 
Mirror tilt-down in reverse $25
Power-folding mirrors $50
Steering-linked headlights $150
Turn signals on or near mirrors $25
Seats and Interior Trim 
Aluminum trim $100
Center armrest(s), second row $50
Door sill trim plates $100
Folding second row seats $300
Leather door panel trim$250 
Manual thigh support length adjuster, driver seat $50
Manual thigh support length adjuster, passenger seat $50
Power 4-way lumbar adjuster, driver seat $150
Power 4-way lumbar adjuster, passenger seat $150
Power seatback bolsters, driver seat $100
Power seatback bolsters, passenger seat $100
Power tilt adjuster, driver seat $100
Power tilt adjuster, passenger seat $100
Upholstered instrument panel, leather$1000 
Suspension, Wheels, and Tires 
Performance steering system (optional) $0
Sport suspension (upgrade) $0
Transmission 
Launch control $100
Total Value of Features$4,925$9,370
Value of Feature Adjustments$0$4,445
Value of Feature Adjustments0-4,179

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Specifications Comparison: BMW i8 vs. BMW X4

Model Year20172018
Modeli8X4
Body2dr Coupe4dr SUV
Wheelbase110.2 in110.6 in
Length184.9 in184.3 in
Width76.5 in74.1 in
Height50.8 in63.9 in
Curb Weight3,455 lb.4,235 lb.
Fuel Capacity11.1 gal.17.7 gal.
Row 1 Headroom38.7 in40.0 in
Row 1 Shoulder Room61.1 in57.2 in
Row 1 Legroom0.0 in40.4 in
Row 2 Headroom32.4 in37.4 in
Row 2 Shoulder Room51.5 in56.0 in
Row 2 Legroom0.0 in34.8 in
Cargo Volume,
Minimum
4.7 ft317.7 ft3
Cargo Volume,
Maximum
4.749.4 ft3

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Option Package Details
BMW X4 M40i

LED headlights
FeatureValueRequested?
LED headlights500Yes
Auto-dimming headlights200No
Total Requested50071%
Total Not Requested20029%
Parking Assistance Package
FeatureValueRequested?
Semi-automated parking system500No
Around view cameras300Yes
Wide-view front camera150Yes
Total Requested45047%
Total Not Requested50053%
Navigation system
FeatureValueRequested?
DVD-compatible player0No
Voice control for nav and audio100Yes
Media drive15Yes
In-vehicle Internet150Yes
Handwriting recognition200Yes
Siri Eyes Free support0Yes
S Voice support0Yes
4G LTE connectivity0No
Navigation map updates, three years0No
Navigation system600Yes
Traffic + travel information25Yes
Remote app25Yes
Total Requested1115100%
Total Not Requested00%
Driving Assistance Package
FeatureValueRequested?
Head-up display (HUD)350Yes
Blind spot warning system200Yes
Driver drowsiness monitor150Yes
Speed limit information0No
Lane departure warning200Yes
Automatic braking, low-speed200Yes
Forward collision warning200Yes
Pedestrian detection50Yes
Total Requested1350100%
Total Not Requested00%

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