Compare BMW X4 M40i vs BMW Z4 vs Audi e-tron

X4 M40i vs Z4 vs e-tron Features

• Safety

  NCAP Rating (Best - 5 Star)	5 Star (Euro NCAP)	5 Star (Euro NCAP)	5 Star (Euro NCAP)
  Airbags	6 Airbags (Driver, Passenger, 2 Curtain, Driver Side, Front Passenger Side)	4 Airbags (Driver, Passenger, Driver Side, Front Passenger Side)	8 Airbags (Driver, Front Passenger, 2 Curtain, Driver Side, Front Passenger Side, 2 Rear Passenger Side)
  High-beam Assist
  Seat Belt Warning
  Child Lock
  Anchor Points for Child Seat
  Overspeed Warning	1 beep over 80kmph, Continuous beeps over 120kmph	1 beep over 80kmph, Continuous beeps over 120kmph	1 beep over 80kmph, Continuous beeps over 120kmph
  Speed Sensing Door Lock
  Anti theft Engine immobilizer
  Middle rear three-point seatbelt
  Flashing Emergency Brake Light
  Central Locking

• Sensors, Warnings, & Indicators

  Type of Instrument Cluster / Dashboard Display	Digital	Digital	Digital
  Mileage or Average Fuel Consumption
  Real Time Mileage
  Average Speed
  Distance to Empty
  Trip Meter	Electronic 2 Trips	Electronic 2 Trips	Electronic 2 Trips
  Low Fuel Warning
  Door Not Closed Warning
  Adjustable Cluster Brightness
  Active Gear Display
  Tyre Pressure Monitoring (TPMS)
  Gear Shift Indicator
  Parking Sensors	Front & Rear	Front & Rear	Front & Rear
  Parking Assist	360 Degree Camera	Reverse Camera	Reverse Camera with Guidance
  Clock	Digital	Digital	Digital
  Heads Up Display (HUD)
  Headlights On Reminder
  Tachometer

• Telematics

  Find My Car
  Vehicle Status on App
  Remote Car Lock/Unlock Via app
  Remote AC Control Via app
  Remote Car Light Flashing & Honking Via app
  Emergency Call
  Over The Air (OTA) Updates
  Geo-Fence

• Music and Infotainment

  Integrated Music System
  Infotainment Display	Touch-screen Display	Touch-screen Display	Touch-screen Display
  Gesture Control Support
  Voice Command Support
  Android / Apple Connectivity	Android Auto (Wireless), Apple CarPlay (Wireless)	Android Auto (No), Apple Car Play (Wireless)	Android Auto (Yes), Apple Car Play (Yes)
  Steering Mounted Controls
  Wireless Charger
  GPS & Navigation
  Speakers	16	10	6+
  FM Radio
  Bluetooth Connectivity	Phone & Audio Streaming	Phone & Audio Streaming	Phone & Audio Streaming
  USB / Pen-Drive Support
  Aux Support
  iPod Compatibility
  Internal Hard-disk
  MP3 Playback

• Comfort & Convenience

  Push Button Start / Stop
  Cruise Control Driving Mode
  Steering Adjustment	Tilt & Telescopic	Tilt & Telescopic	Tilt & Telescopic
  Air Conditioner	Yes (Automatic Three Zone)	Yes (Automatic Dual Zone)	Yes (Automatic Four Zone)
  Heater
  Front AC	Two Zones, Individual Fan Speed Controls	Two Zones, Individual Fan Speed Controls	Two Zones, Individual Fan Speed Controls
  Rear AC	Separate Zone, Vents Behind Front Armrest, Common Fan Speed Control	-	Two Zones, Vents Behind Front Armrest and on Pillars, Individual Fan Speed Controls
  Vanity Mirrors on Sun Visors	Driver & Co-Driver	Driver & Co-Driver	Driver & Co-Driver
  Anti-glare Rear View Mirrors	Electronic - All	Electronic - Internal & Driver Door	Electronic - All
  12V Power Outlets
  Boot Access from the Last Row Seats
  Head Rest for Middle Rear Seat

• Braking & Traction

  Brake Type - Front	Ventilated Disc	Ventilated Disc	Disc
  Break Type - Rear	Ventilated Disc	Ventilated Disc	Disc
  ABS - Anti Lock Braking System
  EBD - Electronic Brake-force Distribution
  Brake Assist in Emergency (BA)
  Electronic Stability Program (ESP)
  Traction Control
  Hill Hold Assist
  Hill Descent Control
  Limited Slip Differential (LSD)
  Differential Lock
  Ride Height Adjustment

• Seats

  Seat Upholstery	Leather	Leather	Leather
  Adjustment Options - Driver Seat	8 way electrically adjustable with 2 memory presets (seat forward / back, backrest tilt forward / back, seat height up / down, seat base angle up / down) + 2 way manually adjustable (headrest up / down)	16 way electrically adjustable with 2 memory presets (seat forward / back, backrest tilt forward / back, seat height up / down, lumbar up / down, lumbar forward / back, seat base angle up / down, extended thigh support forward / back, backrest bolsters in / out)	12 way electrically adjustable with 2 memory presets (seat forward / back, backrest tilt forward / back, seat height up / down, lumbar up / down, lumbar forward / back, seat base angle up / down) + 2 way manually adjustable (headrest up / down)
  Adjustment Options - Front Passanger Seat	8 way electrically adjustable (seat forward / back, backrest tilt forward / back, seat height up / down, seat base angle up / down) + 2 way manually adjustable (headrest up / down)	16 way electrically adjustable (seat forward / back, backrest tilt forward / back, seat height up / down, lumbar up / down, lumbar forward / back, seat base angle up / down, extended thigh support forward / back, backrest bolsters in / out)	12 way electrically adjustable with 2 memory presets (seat forward / back, backrest tilt forward / back, seat height up / down, lumbar up / down, lumbar forward / back, seat base angle up / down) + 2 way manually adjustable (headrest up / down)
  Adjustment Options - Rear Row Seat	2 way manually adjustable (headrest up / down)	-	2 way manually adjustable (headrest up / down)
  Driver Armrest
  Armrest for Rear Seat
  Headrests	Front & Rear	Front	Front & Rear
  Rear Passenger Seats Type
  Folding Rear Seat
  Split Rear Seat

• Doors, Windows Mirrors & Wipers

  Power Windows	Front & Rear	Front Only	Front & Rear
  WIndow Control: One Touch - Up	All	Front	All
  Window Control: One Touch -Down	All	Front	All
  Rain-sensing Wipers
  Rear Wiper
  Rear Glass Defogger
  Exterior Door Handles	Body Coloured	Body Coloured	Body Coloured
  Interior Door Handles	Chrome	Chrome	Silver
  Doot Sill Plates	Illuminated	Metallic	Aluminium
  Outside Rear View Mirrors (ORVMs)	Body Coloured	Grey	Body Coloured
  Adjustable ORVM	Electrically Adjustable & Retractable	Electrically Adjustable & Retractable	Electrically Adjustable & Retractable
  Turn Indicators on ORVM
  Boot / Dikki Opener	Electric Opening and Closing	Electric Opening and Closing	Foot Trigger Opening/Automatic

• Head & Tail Lights

  Headlights	LED	LED Projector	LED
  Automatic Head Lights
  Headlight Height Adjuster
  Follow me home head Lights
  Cornering Headlights	Intelligent	Intelligent	Intelligent
  Daytime Running Lights	LED	LED	LED
  Fog Lamps	LED on front	LED on front, Halogen on rear	-
  Tail Light	LED	LED	LED
  Puddle Lights

• Interiors, Lights & Storage inside Cabin

  Interiors	Dual Tone	Single Tone	Dual Tone
  Leather-wrapped Steering
  Leather-wrapped Gear Knob
  Interior Colour(s)	Aluminum rhombicle dark	Black	Black, Okapi Brown and Mother of Pearl Beige
  Lights inside Cabin	Front and Rear	Front	Front and Rear
  Ambient or soft Interior Lighting
  Cup Holders	Front & Rear	Front Only	Front Only
  Light inside Glove Box
  Storage in Driver Armrest
  Pockets inside Door	Front & Rear	Front	Front & Rear
  Pockets in Front Seat-back
  Lights on Vanity Mirrors	Driver & Co-Driver	Driver & Co-Driver	Driver & Co-Driver
  Reading Lamp for Rear Passengers

• Exterior

  Sunroof / Moonroof
  Roof Mounted Antenna
  Chrome Finish Exhaust pipe
  Body Coloured Bumpers
  Body Kit
  Rub - Strips

• Manufacturer Warranty

  Warranty (Years)	2	3	2
  Warranty (Max Kilometres)	Unlimited	Unlimited	-
  Battery Warranty (Years)
  Battery Warranty (Max Kilometres)

X4 M40i vs Z4 vs e-tron Specifications

• Engine & Performance

  Fuel Type	Petrol	Petrol	Electric
  Transmission	Automatic (TC) - 8 Gears, Manual Override & Paddle Shift, Sport Mode	Automatic (TC) - 8 Gears, Manual Override & Paddle Shift, Sport Mode	Automatic - 1 Gears
  Top Speed	-	250	190
  Time for 0-100 kmph Acceleration	4.9	4.5	6.8
  4x4 or All Wheel Drive	Torque-On-Demand	No	Torque-On-Demand
  Mileage - ARAI Reported	10.4	12.09	-
  Driving Range (km)	-	629	379
  Engine	2998 cc, 6 Cylinders Inline, 4 Valves/Cylinder, DOHC	2998 cc, 6 Cylinders Inline, 4 Valves/Cylinder, DOHC	Not Applicable Cylinders Not Applicable, Not Applicable Valves/Cylinder, Not Applicable
  Engine Type	B48 Turbocharged I4	B58 Turbocharged I6	Dual Asynchronous Motors
  Peak Power (bhp@rpm)	355 bhp @ 5200-6500 rpm	335 bhp @ 5000-6500 rpm	-
  Peak Torque (Nm@rpm)	500 Nm @ 1900-5000 rpm	500 Nm @ 1600-4500 rpm	-
  Electric Motor	-	-	2 3 Phase AC Induction Motor Placed At One motor each on front and rear axle
  Peak Motor Performance	-	-	308 bhp 540 Nm
  Battery	-	-	71 kWh, Lithium Ion,Battery Placed Under Floor Pan
  Turbo / SuperCharger	Turbocharged	Turbocharged	No
  Drivetrain	AWD	RWD	AWD
  Others	Regenerative Braking, Idle Start/Stop	Regenerative Braking, Idle Start/Stop	Regenerative Braking, Pure Electric Driving Mode
  Emission Standard	BS6 Phase 2	BS6 Phase 2	Not Applicable

• Steering, Tyres, & Suspnsions

  Steering Type	Power assisted (Electric)	Power assisted (Electric)	Power assisted (Electric)
  Minimum Turning Radius	6.05	5.5	6.1
  Suspension - Front	Double-joint Tension-rod Spring-strut Axle	Double-joint Spring-strut Axle	5-link Axle, Tubular Anti-roll Bar, Air Suspension
  Suspension - Rear	Five-link Axle	Five-link Axle	5-link Axle, Tubular Anti-roll Bar, Air Suspension
  Wheels Type	Alloy Wheels	Alloy Wheels	Alloy Wheels
  Tyres Size - Front	245 / 45 R20	255 / 35 R19	255 / 50 R20
  Tyres Size - Rear	275 / 40 R20	275 / 35 R19	255 / 50 R20
  Spare Wheel	Space Saver	No	Space Saver

• Size, Weight, & Dimensions

  Bootspace / Dicky Capacity (L)	-	281	660
  Fuel Tank Capacity (L)	-	52	-
  Passenger Capacity	5	2	5
  Length (mm)	4754	4324	5014
  Width (mm)	1927	1864	1976
  Height (mm)	1620	1304	1686
  Wheelbase (mm)	2864	2470	2928
  Ground Clearance (mm)	-	114	-
  Curb Weight (kgs)	-	1610	2445
  No of Seating Rows	2	1	2
  No of Doors	5	2	5

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