BMW X4 M40i vs Mercedes-Benz AMG A45 S [2021-2023]

CarWale brings you comparison of BMW X4 M40i and Mercedes-Benz AMG A45 S [2021-2023]. The BMW X4 M40i price is Rs. 96.20 Lakh and Mercedes-Benz AMG A45 S [2021-2023] price is Rs. 92.41 Lakh. The BMW X4 M40i is available in 2998 cc engine with 1 fuel type options: Petrol and Mercedes-Benz AMG A45 S [2021-2023] is available in 1991 cc engine with 1 fuel type options: Petrol. X4 M40i provides the mileage of 10.4 kmpl and AMG A45 S [2021-2023] provides the mileage of 12 kmpl.

X4 M40i vs AMG A45 S [2021-2023] Comparison Overview

Key Highlights	X4 M40i	AMG A45 S [2021-2023]
Price	Rs. 96.20 Lakh	Rs. 92.41 Lakh
Engine Capacity	2998 cc	1991 cc
Power	355 bhp	421 bhp
Transmission	Automatic (TC)	Automatic (DCT)
Fuel Type	Petrol	Petrol

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BMW X4 M40i

xDrive

Rs. 96.20 Lakh

Avg. Ex-Showroom price

Mercedes-Benz AMG A45 S [2021-2023]

4Matic Plus

Rs. 92.41 Lakh

Last Recorded Price

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Hide common featuresHighlight differences

BMW X4 M40i

xDrive

Mercedes-Benz AMG A45 S [2021-2023]

4Matic Plus

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SPECIFICATIONS
FEATURES
BROCHURE
COLOURS

SPECIFICATIONS
FEATURES
BROCHURE
COLOURS

Specifications and Finance

Finance

Engine & Transmission

Top Speed (kmph)		270
Acceleration (0-100 kmph) (seconds)	4.9	3.9
Engine	2998 cc, 6 Cylinders Inline, 4 Valves/Cylinder, DOHC	1991 cc, 4 Cylinders Inline, 4 Valves/Cylinder, DOHC
Engine Type	B48 Turbocharged I4	2.0L M139 Turbocharged I4
Fuel Type	Petrol	Petrol
Max Power (bhp@rpm)	355 bhp @ 5200-6500 rpm	421 bhp @ 6750 rpm
Max Torque (Nm@rpm)	500 Nm @ 1900-5000 rpm	500 Nm @ 5000 rpm
Mileage (ARAI) (kmpl)	10.4View Mileage Details	12View Mileage Details
Driving Range (km)		615
Drivetrain	AWD	AWD
Transmission	Automatic (TC) - 8 Gears, Manual Override & Paddle Shift, Sport Mode	Automatic (DCT) - 8 Gears, Paddle Shift, Sport Mode
Emission Standard	BS6 Phase 2	BS 6
Turbocharger / Supercharger	Turbocharged	Turbocharged
Others	Idle Start/Stop	Idle Start/Stop

Dimensions & Weight
Capacity

Suspensions, Brakes, Steering & Tyres

Four Wheel Steering
Front Suspension	Double-joint Tension-rod Spring-strut Axle	McPherson Struts with Adaptive Damping
Rear Suspension	Five-link Axle	Four-Link Axle with Adaptive Damping
Front Brake Type	Ventilated Disc	Disc
Rear Brake Type	Ventilated Disc	Disc
Minimum Turning Radius (metres)	6.05	6
Steering Type	Power assisted (Electric)	Power assisted (Electric)
Wheels	Alloy Wheels	Alloy Wheels
Spare Wheel	Space Saver
Front Tyres	245 / 45 R20	245 / 35 R19
Rear Tyres	275 / 40 R20	245 / 35 R19

Features

Safety

Overspeed Warning	1 beep over 80kmph, Continuous beeps over 120kmph	1 beep over 80kmph, Continuous beeps over 120kmph
Emergency Brake Light Flashing
Puncture Repair Kit
Forward Collision Warning (FCW)
Automatic Emergency Braking (AEB)
High-beam Assist
NCAP Rating	5 Star (Euro NCAP)	5 Star (Euro NCAP)
Airbags	6 Airbags (Driver, Passenger, 2 Curtain, Driver Side, Front Passenger Side)	7 Airbags (Driver, Front Passenger, 2 Curtain, Driver Knee, Driver Side, Front Passenger Side)
Rear Middle Three Point seatbelt
Rear Middle Head Rest
Tyre Pressure Monitoring System (TPMS)
Child Seat Anchor Points
Seat Belt Warning

Braking & Traction

Anti-Lock Braking System (ABS)
Electronic Brake-force Distribution (EBD)
Brake Assist (BA)
Electronic Stability Program (ESP)
Four-Wheel-Drive	Torque-On-Demand	Torque-On-Demand
Hill Hold Control
Traction Control System (TC/TCS)
Hill Descent Control
Limited Slip Differential (LSD)
Differential Lock	Electronic

Locks & Security

Comfort & Convenience

Electronic Parking Brake	Yes with Auto Hold
Air Conditioner	Yes (Automatic Three Zone)	Yes (Automatic Dual Zone)
Front AC	Two Zones, Individual Fan Speed Controls	Two Zones, Individual Fan Speed Controls
Rear AC	Separate Zone, Vents Behind Front Armrest, Common Fan Speed Control	Blower, Vents Behind Front Armrest
Heater
Vanity Mirrors on Sun Visors	Driver & Co-Driver	Driver & Co-Driver
Cabin Boot Access
Anti-glare Mirrors	Electronic - All	Electronic - Internal & Driver Door
Parking Assist	360 Degree Camera	Reverse Camera with Guidance
Parking Sensors	Front & Rear	Front & Rear
Cruise Control
Headlight and Ignition On Reminder
Keyless Start/ Button Start
Steering Adjustment	Tilt & Telescopic	Electric Tilt & Telescopic
12V Power Outlets	2

Mobile App Features

Seats & Upholstery

Massage Seats
Driver Seat Adjustment	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)	12 way electrically adjustable with 3 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 (extended thigh support forward / back)
Front Passenger Seat Adjustment	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)	12 way electrically adjustable with 3 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 (extended thigh support forward / back)
Rear Row Seat Adjustment	2 way manually adjustable (headrest up / down)	2 way manually adjustable (headrest up / down)
Seat Upholstery	Leather	Fabric + Leatherette
Leather-wrapped Steering Wheel
Driver Armrest
Rear Passenger Seat Type	Bench	Bench
Interiors	Dual Tone	Single Tone
Interior Colours	Aluminum rhombicle dark	Black with Yellow Contrast and Aluminium Trim
Rear Armrest	With Cup Holder	With Cup Holder
Folding Rear Seat	Full	Partial
Split Rear Seat	40:20:40 split	40:20:40 split
Front Seatback Pockets
Headrests	Front & Rear	Front & Rear

Storage

Doors, Windows, Mirrors & Wipers

ORVM Colour	Body Coloured	Body Coloured
Scuff Plates	Illuminated	Illuminated
Power Windows	Front & Rear	Front & Rear
One Touch Down	All	All
One Touch Up	All	All
Adjustable ORVMs	Electrically Adjustable & Retractable	Electrically Adjustable & Retractable
Turn Indicators on ORVMs
Rear Defogger
Rear Wiper
Exterior Door Handles	Body Coloured	Body Coloured
Rain-sensing Wipers
Interior Door Handles	Chrome	Chrome
Door Pockets	Front & Rear	Front & Rear
Bootlid Opener	Electric Opening and Closing	Electric Tailgate Release

Exterior

Lighting

Ambient Interior Count	6	64
Headlights	LED	LED Projector
Automatic Headlamps
Follow Me Home Headlamps
Cornering Headlights	Intelligent	Active
Taillights	LED	LED
Daytime Running Lights	LED	LED
Fog Lights	LED on front
Ambient Interior Lighting	Multi-colour	Multi-colour
Puddle Lamps
Cabin Lamps	Front and Rear	Front and Rear
Light on Vanity Mirrors	Driver & Co-Driver	Driver & Co-Driver
Rear Reading Lamp		Both Sides
Glovebox Lamp
Headlight Height Adjuster

Instrumentation

Instantaneous Consumption
Instrument Cluster	Digital	Digital
Trip Meter	Electronic 2 Trips	Electronic 2 Trips
Average Fuel Consumption
Average Speed
Distance to Empty
Clock	Digital	Digital
Low Fuel Level Warning
Door Ajar Warning
Adjustable Cluster Brightness
Gear Indicator
Shift Indicator
Heads Up Display (HUD)		Optional
Tachometer	Digital	Digital

Entertainment, Information & Communication

Android Auto	Wireless	Wired
Apple CarPlay	Wireless	Wired
Display	Touch-screen Display	Touch-screen Display
Touchscreen Size (inch)	12.3	10.25
Gesture Control
Integrated (in-dash) Music System
Speakers	16	6+
Steering-mounted controls
Voice Command
GPS Navigation System
Bluetooth Compatibility	Phone & Audio Streaming	Phone & Audio Streaming
AUX Compatibility
AM/FM Radio
USB Compatibility
Wireless Charger
iPod Compatibility
Internal Hard Drive

Manufacturer Warranty

Brochure

Colours

	Black Sapphire	Cosmos Black
	Brooklyn Grey	Night Black
		Denim blue
		Mountain Grey
		Iridium Silver
		Sun Yellow
		Polar White

More Expert Reviews on X4 M40i and AMG A45 S [2021-2023]

Mercedes A45 S AMG Drive Review

By Vikrant Singh19 Nov 2021

This is the Mercedes A45 S AMG, and it is a full-blown, full-fat AMG unlike the A35 Sedan which is more a bridge between the natural, and the well, the supernatural.

AMG A45 S [2021-2023] comparison with similar cars

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X4 M40i vs AMG A45 S [2021-2023] Comparison FAQs

Q: Which car is cheaper between BMW X4 M40i and Mercedes-Benz AMG A45 S [2021-2023]?

BMW X4 M40i price is Rs. 96.20 Lakh and Mercedes-Benz AMG A45 S [2021-2023] price is Rs. 92.41 Lakh. Hence Mercedes-Benz AMG A45 S [2021-2023] is the cheapest amongst these cars.

Q: Which car between X4 M40i and AMG A45 S [2021-2023] is better in terms of fuel economy?

For the xDrive variant, mileage of X4 M40i is 10.4kmpl and for the 4Matic Plus variant, mileage of AMG A45 S [2021-2023] is 12kmpl. Thus making AMG A45 S [2021-2023] the most fuel efficient as compared to X4 M40i

Q: How is the performance of X4 M40i compared to AMG A45 S [2021-2023]?

For the xDrive variant, 2998 cc Petrol engine of X4 M40i produces 355 bhp @ 5200-6500 rpm of power and 500 Nm @ 1900-5000 rpm of torque. For the 4Matic Plus variant, 1991 cc Petrol engine of AMG A45 S [2021-2023] produces 421 bhp @ 6750 rpm of power and 500 Nm @ 5000 rpm of torque.

Disclaimer: For the above Comparison of Compare X4 M40i and AMG A45 S [2021-2023], CarWale has taken utmost care in gathering precise and accurate information about price, specs, features, colours etc, however, CarWale cannot be held liable for any direct or indirect damage/loss. For Compare X4 M40i and AMG A45 S [2021-2023] comparison, we have considered most popular variant on CarWale as default, however, any variant of these cars can be compared.

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BMW X4 M40i vs Mercedes-Benz AMG A45 S [2021-2023]

Length (mm)	4754	4445
Width (mm)	1927	1850
Height (mm)	1620	1412
Wheelbase (mm)	2864	2729

Doors (Doors)	5	5
Seating Capacity (Person)	5	5
No of Rows (Rows)	2	2
Bootspace (litres)		370
Fuel Tank Capacity (litres)		51

Engine Immobiliser
Central Locking	Keyless	Keyless
Speed Sensing Door Lock
Child Safety Lock

Find My Car
Check Vehicle Status via App
Geo-fence
Emergency Call
Over The Air (OTA) Updates
Remote Car Lock/Unlock via App
Remote Sunroof: Open / Close via App
Car Light Flashing & Honking via App
Alexa Compatibility

Sunroof / Moonroof	Panoramic Sunroof	Electrically Adjustable
Roof-mounted Antenna
Body-coloured Bumpers
Chrome Finish Exhaust Pipe
Body Kit	Cladding - Body Coloured

Battery Warranty (In Kilometres)	Not Applicable
Warranty (In Years)	2	3
Warranty (In Kilometres)	Unlimited	Unlimited