BMW i7 vs Mercedes-Benz AMG SL 55 Roadster

In 2026 when choosing among the BMW i7 and Mercedes-Benz AMG SL 55 Roadster, assess the models based on Price, Size, Range, Battery Capacity, Boot Space, Service cost, Mileage, Features, and Colours. BMW i7 Price starts at Rs. 2.05 Cr (ex-showroom price) for eDrive50 M Sport and Mercedes-Benz AMG SL 55 Roadster Price starts at Rs. 2.47 Cr (ex-showroom price) for 4MATIC+. i7 gets a battery pack of up to 101.7 kWh. AMG SL 55 Roadster: 3982 cc engine, 10 kmpl mileage. Read the expert reviews to determine comfort and performance.
i7 vs AMG SL 55 Roadster Comparison
KEY HIGHLIGHTS I7 Amg sl 55 roadster
BrandBMWMercedes-Benz
Price₹ 2.05 Cr₹ 2.47 Cr
Range550-625 km/charge-
Mileage-10 kmpl
Battery Capacity101.7 kWh-
Engine Capacity-3982 cc
TransmissionAutomatic Automatic
Charging Time50 Minutes(150 kW DC Charger)(10-80%)-

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i7
eDrive50 M Sport
₹2.05 Crore*
*Ex-showroom price
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AMG SL 55 Roadster
₹2.47 Crore*
*Ex-showroom price
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BMW i7 Visual Comparison

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Specification
Engine Type
Electric4.0-litre twin-turbo V8
Others
Regenerative Braking, Idle Start/Stop, Pure Electric Driving ModeIdle Start/Stop
Battery Capacity
101.7 kWh-
Electric Motor
2 Permanent magnet synchronous Placed At One motor each on front and rear axleNo
Driving Range
603 km-
Acceleration (0-100 kmph)
5.5 seconds3.9 seconds
Transmission
Automatic - 1 Gears, Sport ModeAutomatic (TC) - 9 Gears, Paddle Shift, Sport Mode
Drivetrain
AWDAWD
Max Motor Performance
449 bhp, 745 Nm-
Charging Time
50 Minutes(150 kW DC Charger)(10-80%)-
Fuel Type
ElectricPetrol
Max Speed
250 kmph295 kmph
Rear Brake Type
DiscDisc
Spare Wheel
Space SaverSpace Saver
Front Tyres
255 / 40 R21R21
Wheels
Alloy WheelsAlloy Wheels
Steering Type
Power assisted (Electric)Power assisted (Electric)
Front Brake Type
DiscDisc
Rear Tyres
285 / 35 R21R21
No of Seating Rows
2 Rows2 Rows
Seating Capacity
5 Person4 Person
Doors
4 Doors2 Doors
Length
5391 mm4705 mm
Wheelbase
3215 mm2692 mm
Height
1544 mm1359 mm
Width
1950 mm1915 mm
Features
Steering Adjustment
Electric Tilt & TelescopicTilt & Telescopic
Cabin-Boot Access
NoNo
Heater
YesYes
Cruise Control
YesYes
Parking Sensors
Front & Rear-
Keyless Start/ Button Start
YesYes
Parking Assist
360 Degree Camera360 Degree Camera
Vanity Mirrors on Sun Visors
Driver & Co-DriverDriver & Co-Driver
Air Conditioner
Yes (Automatic Four Zone)Yes (Automatic Dual Zone)
Anti-glare Mirrors
Electronic - AllElectronic - All
Headlight & Ignition On Reminder
YesYes
12V Power Outlets
1Yes
Front AC
Two Zones, Individual Fan Speed ControlsTwo Zones, Individual Fan Speed Controls
Rear AC
Two Zones, Vents Behind Front Armrest and on Pillars, Individual Fan Speed Controls-
Adjustable Cluster Brightness
YesYes
Trip Meter
Electronic 2 Trips2 Trips
Shift Indicator
NoYes
Door Ajar Warning
YesYes
Clock
DigitalDigital
Low Fuel Level Warning
YesYes
Tachometer
NoDigital
Instantaneous Consumption
YesYes
Gear Indicator
No-
Instrument Cluster
DigitalDigital
Average Speed
YesYes
Heads Up Display (HUD)
YesYes
Average Fuel Consumption
YesYes
Distance to Empty
YesYes
Engine immobilizer
YesYes
Child Safety Lock
YesYes
Speed Sensing Door Lock
YesYes
Central Locking
KeylessKeyless
Panaromic Sunroof
Yes-
Rub - Strips
No-
Chrome Finish Exhaust pipe
NoYes
Body-Coloured Bumpers
YesYes
Roof Mounted Antenna
Yes-
Body Kit
Yes-
Sunroof / Moonroof
Panoramic Sunroof-
Power Windows
Front & RearFront & Rear
Adjustable ORVM
Electrically Adjustable & RetractableElectrically Adjustable & Retractable
Turn Indicators on ORVM
YesYes
Rear Defogger
YesYes
One Touch -Down
AllAll
Rain-sensing Wipers
YesYes
Exterior Door Handles
PaintedBody Coloured
Interior Door Handles
PaintedChrome
Outside Rear View Mirrors (ORVMs)
Body ColouredBlack
Scuff Plates
MetallicAluminium
Door Pockets
Front & RearFront
Rear Windshield Blind
ElectricNo
One Touch - Up
AllAll
Boot-lid Opener
Electric Tailgate ReleaseElectric Tailgate Release
Side Window Blinds
Rear - Electric-
Driver Armrest Storage
YesYes
Sunglass Holder
NoYes
Cup Holders
Front & RearFront & Rear
Third Row Cup Holders
No-
Cooled Glove Box
YesYes
Cornering Headlights
IntelligentYes
Glove Box Lamp
YesYes
Cabin Lamps
CentreFront and Rear
Rear Reading Lamp
YesYes
Ambient Interior Lighting
Multi-colourMulti-colour
Lights on Vanity Mirrors
Driver & Co-Driver-
Automatic Head Lamps
YesYes
Headlights
LEDLED
Daytime Running Lights
LEDLED
Tail Lights
LEDLED
Headlight Height Adjuster
YesYes
Fog Lights
LED,LED-
Follow me home headlamps
YesYes
Puddle Lamps
YesYes
Warranty (Years)
No-
Battery Warranty (Kilometres)
160000Not Applicable
Warranty (Kilometres)
Not Applicable-
Battery Warranty (Years)
8Not Applicable
Display Screen for Rear Passengers
Yes-
Steering mounted controls
YesYes
Wireless Charger
YesYes
Smart Connectivity
Android Auto (Wireless), Apple Car Play (Wireless)Android Auto (Yes), Apple Car Play (Yes)
iPod Compatibility
YesYes
Speakers
1817
Bluetooth Compatibility
Audio StreamingPhone & Audio Streaming
Integrated (in-dash) Music System
YesYes
AM/FM Radio
YesYes
Head Unit Size
2 DinNot Applicable
DVD Playback
No-
USB Compatibility
YesYes
GPS Navigation System
YesYes
Touch Screen Size
14.9 inch11.9 inch
Voice Command
YesYes
Aux Compatibility
YesYes
Display
Digital DisplayTouch-screen Display
Remote Car Light Flashing & Honking Via app
YesYes
Remote AC On/Off Via app
YesYes
Over The Air (OTA) Updates
YesYes
Remote Sunroof Open/Close Via app
YesYes
Check Vehicle Status Via App
YesYes
Remote Car Lock/Unlock Via app
YesYes
Geo-Fence
YesYes
Find My Car
YesYes
Emergency Call
YesYes
Anti-Lock Braking System (ABS)
YesYes
Differential Lock
No-
Traction Control System (TC/TCS)
YesYes
Hill Hold Control
YesYes
Electronic Stability Program (ESP)
YesYes
Hill Descent Control
YesYes
Ride Height Adjustment
YesYes
Four-Wheel-Drive
Full-timeManual Shift - Electronic
Brake Assist (BA)
YesYes
Limited Slip Differential (LSD)
Yes-
Electronic Brake-force Distribution (EBD)
YesYes
Airbags
7 Airbags (Driver, Front Passenger, 2 Curtain, Driver Side, Front Passenger Side, Front Center)10 Airbags (Driver, Front Passenger, 2 Curtain, Driver Knee, Front Passenger Knee, Driver Side, Front Passenger Side, Rear Passenger Side)
Forward Collision Warning (FCW)
YesYes
High-beam Assist
YesYes
Overspeed Warning
1 beep over 80kmph, Continuous beeps over 120kmph1 beep over 80kmph, Continuous beeps over 120kmph
ADAS
Yes-
Lane Departure Warning
YesYes
Child Seat Anchor Points
YesYes
Seat Belt Warning
YesYes
Tyre Pressure Monitoring System (TPMS)
YesYes
Emergency Brake Light Flashing
YesYes
Blind Spot Detection
NoYes
Rear Cross-Traffic Assist
YesYes
Lane Departure Prevention
Yes-
Middle rear three-point seatbelt
YesYes
Automatic Emergency Braking (AEB)
YesYes
Puncture Repair Kit
Yes-
NCAP Rating
Not TestedNot Tested
Rear Row Seat Adjustment
20 way electrically adjustable with 3 memory presets (seat forward / back, backrest tilt forward / back, headrest up / down, seat height up / down, lumbar up / down, lumbar forward / back, seat base angle up / down, headrest forward / back, backrest bolsters in / out, seat base bolsters in / out)-
Seat Upholstery
LeatherLeatherette
Interiors
Dual ToneDual Tone
Driver Armrest
YesYes
Leather-wrapped Gear Knob
NoYes
Rear Armrest
With Cup HolderYes
Driver Seat Adjustment
22 way electrically adjustable with 2 memory presets (seat forward / back, backrest tilt forward / back, headrest up / down, seat height up / down, lumbar up / down, seat base angle up / down, headrest forward / back, shoulder support forward / back, backrest bolsters in / out, seat base bolsters in / out, shoulder support bolsters in / out)14 way electrically adjustable with 3 memory presets (seat forward / back, backrest tilt forward / back, headrest up / down, seat height up / down, lumbar up / down, lumbar forward / back, seat base angle up / down) + 2 way manually adjustable (extended thigh support forward / back)
Split Rear Seat
No50:50 split
Interior Colours
Merino Amarone/Merino Smoke White/Merino Mocha/Merino Black/Merino TartufoSienna Brown/Black
Ventilated Seats
AllFront only
Leather-wrapped Steering Wheel
YesYes
Rear Passenger Seats Type
IndividualBench
Folding Rear Seat
NoPartial
Head-rests
Front & RearFront
Ventilated Seat Type
Heated and cooledHeated and cooled
Front Passenger Seat Adjustment
22 way electrically adjustable with 2 memory presets (seat forward / back, backrest tilt forward / back, headrest up / down, seat height up / down, lumbar up / down, seat base angle up / down, headrest forward / back, shoulder support forward / back, backrest bolsters in / out, seat base bolsters in / out, shoulder support bolsters in / out)16 way electrically adjustable with 3 memory presets (seat forward / back, backrest tilt forward / back, headrest up / down, seat height up / down, lumbar up / down, lumbar forward / back, seat base angle up / down, extended thigh support forward / back)
Front Seatback Pockets
YesNo
Price (On-Road BreakUp)
On-Road Price
₹2,13,72,180₹2,68,42,169
Ex-Showroom Price
₹2,05,00,000₹2,35,00,000
RTO
₹54,000₹24,04,000
Insurance
₹8,17,680₹9,37,669
Accessories Charges
₹0₹0
FastTag Charges
₹500₹500
Other Charges
₹0₹0
EMI
₹4,59,371₹5,76,942

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