BMW XM vs Mercedes-Benz AMG SL55 Roadster

BMW XM vs Mercedes-Benz AMG SL55 Roadster: Specifications Comparison

• Comfort & Convenience

  Ventilated Seats	Front Row	Front Row
  Ventilated Seats Type	Cooled	Cooled & Heated
  AC
  Rear AC Vents
  Automatic climate control
  Heater
  Vanity Mirrors on Sun Visors
  Cruise Control
  Start / Stop Button
  Power Steering
  Multifunction Steering Wheel
  Leather streering wheels
  Drive Modes	3	5
  Keyless Entry	Smart Key	Smart Key
  Parking Assist
  Parking Sensors	Front and Rear	Front and Rear
  Electronically Adjustable Seats
  Glove Box Cooling
  Headlight and Ignition On Reminder
  Rear Row Seat Adjustment
  Seat Upholstery	Leather	Leather
  Folding Rear Seat		Data Not Available
  Split Rear Seat
  Massage Seats
  Adjustable Headrests
  Cup Holders
  puddle lamp
  Glovebox Lamp
  Headlight Height Adjuster
  Distance to Empty display
  GPS & Navigation
  Ambient Light
  Front Seat Back Pockets	Driver & Co-Driver Side
  Head Up Display
  Cabin Lights	Front & Rear	Front & Rear
  Co-Driver Seat Adjustment	Manual Adjust - Slide And Recline	Powered - 14 Way
  Charging Outlets - Front Row	12V Only	12V And Usb
  Charging Outlets - Second Row	Usb And Type C
  Headlamps	Led	Led
  Front Armrest	Fixed With Storage	Sliding With Storage
  Rear Armrest	Yes, With Cup Holders
  Parking Brake	Electric Park Brake	Electric Park Brake
  Adjustable Steering	Tilt & Telescopic	Electrically Adjustable
  Driver Seat Adjustment	Manual Adjust - Slide& Recline And Height	Powered - 14 Way
  Auto Park
  Instrument Console	Digital	Digital
  Paddle Shifters

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• Safety

  Airbag Details	6 Airbags (Driver, Front Passenger, 2 Curtain, Driver Side, Front Passenger Side)	10 Airbags (Driver, Front Passenger, 2 Curtain, Driver Side, Front Passenger Side, Driver Side Knee,Front passenger knee, Rear side)
  Airbags	6	10
  ISOFIX (Child-Seat Mount)
  Overspeed Warning	1 beep over 80kmph & Continuous beeps over 120kmph	1 beep over 80kmph & Continuous beeps over 120kmph
  ABS (Anti-lock Braking System)
  EBD (Electronic Brake-force Distribution)
  EBA (Electronic Brake Assist)
  ESP (Electronic Stability Program)
  ASR / Traction Control
  Tyre Pressure Monitoring System
  Lane Departure Warning
  Emergency Brake Light Flashing
  Seat Belt Warning
  Rear Middle Three Point seatbelt
  Rear Middle Head Rest
  Hill Assist
  Hill Descent Control
  Parking Camera	Rear Only	Rear Only
  Blind Spot Detection
  Engine Immobiliser		Data Not Available
  Central Locking
  Speed Sensing Door Lock
  Child Safety Lock
  Fog Lights
  Door Ajar Warning
  Dashcam	Front & Rear
  BNCAP Adult Rating	Not Tested	Not Tested
  BNCAP Child Rating	Not Tested	Not Tested
  BNCAP Rating	Not Tested	Not Tested
  GNCAP Adult Rating	Not Tested	Not Tested
  GNCAP Child Rating	Not Tested	Not Tested
  GNCAP Rating	Not Tested	Not Tested
  Inside Rear View Mirror	Auto Dimming	Auto Dimming
  Surround View Camera	Yes& 360 View Camera	Yes& 360 View Camera
  Blind Spot Monitor		Yes, Visible In Digital Console
  Lane Watch Camera/ Side Mirror Camera
  ADAS
  ADAS Type	Level 2	Level 2

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• Engine & Transmission

  Engine Capacity	4395 cc	3982 cc
  Engine Type	S68 Twin- turbocharged V8 Plug-in Hybrid	4.0-litre twin-turbo V8
  No. of Cylinders	4	8
  No. of valves per cylinder	4	4
  Cylinder Configuration	DOHC	Data Not Available
  Fuel Type	Hybrid	Petrol
  Transmission Type	Automatic	Automatic
  Gears	8	9
  Power	644 bhp @ 5400-7200 rpm	469 bhp @ 5500 rpm
  Torque	800 Nm @ 1600-5000 rpm	700 Nm @ 2000 rpm
  Drivetrain	AWD	AWD
  ARAI Certified Economy	61.9 kmpl	9 kmpl
  Range	88 km/charge	Data Not Available
  Top Speed	249 kmph	295 kmph
  Acceleration	4.3 secs (0-100 km/h)	3.9 secs (0-100 km/h)
  Emission Norm	BS6 Phase 2	BS 6 Phase 2
  Turbocharger
  Compression Ratio	10.5:1	Data Not Available
  Fuelling	DFi	CRDI

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• Dimensions & Capacity

  Length	5110 mm	4705 mm
  Width	2210 mm	1915 mm
  Height	1755 mm	1359 mm
  Wheelbase	3105 mm	2700 mm
  Ground Clearance	220 mm	130 mm
  No. of Seats	5	4
  No. of Doors	5	2
  Fuel Tank Capacity	69 Litres	70 Litres
  Engine Oil Capacity	11.4 Litres	9 Litres
  Boot Space	527 Litres	240 Litres
  Kerb Weight	2785 kg	1950 kg
  Body Type	SUV	Convertible

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• Brakes, Suspension & Tyres

  Front Suspension	Double-wishbone with 'M' Adaptive Dampers	AMG RIDE CONTROL
  Rear Suspension	Five-link axle with 'M' Adaptive Dampers	Multi-link independent
  Front Brakes	Disc	Disc
  Rear Brakes	Disc	Disc
  Spare Wheel	{255/40 R21}& Alloy Wheels	No& With Puncture Kit
  Front Tyre Size	285/45 R21	265 / 40 R20
  Rear Tyre Size	315/40 R21	295 / 35 R20
  Turning Radius	6.25 meters	5.75 meters
  Wheels Type	Alloy Wheels	Alloy Wheels
  Wheels Size	275/40?R22	R20

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• Exterior

  Power Windows	Front & Rear With Auto Up & Down (All Four)	Front & Rear With Auto Up & Down (All Four)
  Rear Wiper
  Rear Defogger
  Daytime Running Lights
  Automatic Headlamps
  Follow Me Home Headlamps
  Outside door handles	Body Colored	Body Colored
  Bumpers	Black	Body Coloured
  Antenna	Sharkfin	Sharkfin
  Rear Spoiler	Body Coloured Roof Mounted	Body Coloured Boot Mounted
  Bonnet	Manual Lift	Manual Lift With Hydraulic Struts
  Outside Mirrors	Electrically Adjustable with Autofold	Electrically Adjustable with Autofold
  Tail Gate	Powered	Powered
  Outside Rear View Mirrors	Black With Indicators	Body Coloured With Indicators

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• Instrumentation

  Low Fuel Level Warning
  Adjustable Cluster Brightness
  Fuel level guage	Digital	Digital
  Shift Indicator
  Tachometer	Digital
  Speedometer	Digital	Digital
  Odometer	Digital	Digital
  Avg fuel economy display		Data Not Available

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• Infotainment & Communication

  Voice Command
  Infotainment Screen
  Multifunction Display
  Touchscreen Size	14.9 inches	11.9 inch
  Bluetooth Compatibility
  Gesture Control
  Integrated Music System	Premium Type With Subwoofer	Standard Company Fitted
  Speakers	20	13
  AM/FM Radio
  Wireless Charger	Yes - Front	Yes - Front
  Front tweeters
  Android Auto and Apple Carplay	Wireless Android Auto & Apple Carplay	Wireless Android Auto & Apple Carplay

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• Warranty

  Basic Warranty	2 Years/Unlimited Kms	4 Years or 80467 KMS
  Extended Warranty	Upto 10 Years/ unlimited kms	8 Years/Unlimited Kms

• Pros & Cons

  Pros	Brutally quick for an SUV (0–100 kmph in ~3.8 sec) Unique positioning as a high-performance luxury hybrid Road presence unlike anything else on the road Feature-loaded and tech-rich interior Exclusivity adds strong collector value
  Cons	Extremely expensive for what it offers Polarising design won’t appeal to everyone Very limited practicality for daily use Heavy weight affects agility vs traditional M cars Hybrid system adds complexity and long-term ownership concerns

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