BMW 7 Series 740i VS Mercedes-Benz S-Class S 450 4MATIC Signature Edition VS BMW 7 Series 740i M Sport Edition_Comparison

3 Model

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Highlight Differences

2025 740i

AED 67,500

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2025 S 450 4MATIC Signature Edition

AED 67,500

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2025 740i M Sport Edition

AED 67,500

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General Information

 DPV 
 HK$ 1,619,000 
 HK$ 1,720,000 
 HK$ 1,748,920 

 RP 
 HK$ 797,845 
 - 
 HK$ 853,845 

Fuel Type

48V Mild Hybrid System(Petrol)

Body Type

Sedan

 WLTC Fuel Consumption (Combined)[L/100km] 
 7.3 
 - 
 7.3 

Maximum Speed[km/h]

250

 Acceleration 0 - 100km/h[s] 
4 
7 
4 

 Exterior Color 
    
Alpine White
    
Black Sapphire
    
Sophisto Grey
    
Mineral White
    
Dravit Grey
    
Tanzanite Blue
    
Oxide Grey
    
Sparkling Copper Grey
    
Aventurine Red
    
Frozen Pure Grey
    
Frozen Deep Grey
    
Space Silver
    
Frozen Tanzanite Blue
    
M Brooklyn Grey
    
Carbon Black
      
Two-Tone Black Sapphire Metallic Paintwork
      
Two-Tone Oxide Grey Metallic Paintwork
    
Obsidian Black
    
Opalite White
    
Silver Green
    
Graphite Gray
    
Black
    
Nautic Blue
    
Rubellite Red
    
High Tech Silver
    
Selenite Grey
    
Emerald Green
    
Velvet Brown
    
Kalahari Gold
    
Alpine White
    
Black Sapphire
    
Mineral White
    
Dravit Grey
    
Tanzanite Blue
    
Oxide Grey
    
Aventurine Red
    
Frozen Pure Grey
    
Frozen Deep Grey
    
Carbon Black
      
Two-Tone Black Sapphire Metallic Paintwork
      
Two-Tone Oxide Grey Metallic Paintwork

 Interior Color 
    
Amarone
    
Smoke White
    
Mocha
    
Black
    
Tartufo
      
Caramel/Atlas Grey
      
Taupe Grey/Night Blue
      
Black/Grey
      
Black/Truffle Brown
      
Lava Grey/Macchiato Beige
    
Black
      
Black/Red
    
Amarone
    
Smoke White
    
Mocha
    
Black
    
Tartufo
      
Caramel/Atlas Grey
      
Taupe Grey/Night Blue

Sales Status

Available for sale

Body

 Length[mm] 




 Width[mm] 




 Height[mm] 




 Wheelbase[mm] 




Doors

 Seats 




 Minimum Turning Radius[m] 
 - 
 6.4 
 - 

 Fuel Tank[L] 




 Trunk Capacity[L] 




 Curb Weight[kg] 




 Towing Capacity[kg] 
 2100 
 - 
 2100 

Battery/Recharge

 Battery Capacity[kWh] 
 0.9 
 - 
 0.9 

Engine

Displacement[L]

 Displacement[mL] 




 Intake System 
 Turbocharged 
 Electrically-Assisted Turbocharged 
 Turbocharged 

Engine Layout

Longitudinal

Cylinder Layout

Number of Cylinders

Valves per Cylinder

Valvetrain

DOHC

 Maximum Power[kW] 




 Maximum Horsepower[Ps] 




 Maximum Horsepower[hp] 
 375 
 - 
 375 

 RPM at Max Power[rpm] 
 5200-6250 
 - 
 5200-6250 

 Maximum Torque[N·m] 




 RPM at Max Torque[rpm] 
 1850-5000 
 - 
 1850-5000 

 Fuel Octane Rating 
 - 
 98 
 - 

 Emission Standard 
 - 
 Euro 6 
 - 

Transmission

 Gear Box 




Transmission Type

Chassis Steering

 Drivetrain 
 RWD 
 4WD 
 RWD 

 Four Wheel Drive Type 
 None 
 Full-Time Four Wheel Drive 
 None 

Front Suspension Type

Double Track Control Arm Suspension

Rear Suspension Type

Multi-Link Independent Suspension

Wheel Braking

Brakes Front

Ventilated Disc

Brakes Rear

Ventilated Disc

Parking Brake

Electronic Parking Brake

Front Tires

R19

Rear Tires

R19

Active Safety

 ABS 
 - 
 ● 
 - 

 Brakeforce Distribution (EBD/CBC, etc.) 
 - 
 ● 
 - 

 Brake Assistant System (BA/EBA/BAS, etc.) 
 - 
 ● 
 - 

 Traction Control System (ASR/TCS/TRC, etc.) 
 - 
 ● 
 - 

 Electronic Stability Program (ESP/DSC/VSC, etc.) 
 - 
 ● 
 - 

 Seatbelt Reminder 
 - 
 ●Available 
 - 

 Tire-pressure Monitoring System (TPMS) 
 - 
 ●Tire-pressure Display 
 - 

Passive Safety

 Driver Airbag 
 - 
 ● 
 - 

 Front Passenger Airbag 
 - 
 ● 
 - 

 First-row Side Airbag 
 - 
 ● 
 - 

 Second-row Side Airbag 
 - 
 ○ 
 - 

 Side Curtain Airbag 
 - 
 ● 
 - 

 Rear-row Inflatable Seatbelt 
 - 
 ○ 
 - 

 Child Seat Interface 
 - 
 ● 
 - 

Assistance/Control Features

 Front Parking Sensor 
 - 
 ● 
 - 

 Rear Parking Sensor 
 - 
 ● 
 - 

 Driver Assistance Camera 
 - 
 ●360° Surround View Camera 
 - 

 Cruise Control 
 - 
 ●Full-speed ACC 
 - 

 Automatic Parking 
 - 
 ● 
 - 

 Integral Active Steering 
 - 
 ○ 
 - 

ADAS Features

 Lane Change Assist (BSM/BSD) 
 - 
 ● 
 - 

 Lane Departure Warning System (LDWS) 
 - 
 ● 
 - 

 Lane Keeping Assist System (LKAS) 
 - 
 ● 
 - 

 Lane Centering Assist (LCA) 
 - 
 ● 
 - 

 Traffic-sign Recognition (TSR) 
 - 
 ● 
 - 

 Forward Collision Warning (FCW) 
 - 
 ● 
 - 

 Rear Collision Warning (RCW) 
 - 
 ● 
 - 

 Autonomous Emergency Braking (AEB) 
 - 
 ● 
 - 

 Forward Cross Traffic Warning 
 - 
 ● 
 - 

 Forward Cross Traffic Braking 
 - 
 ● 
 - 

ADAS Hardware

 Autonomous Driving Levels 
 - 
 ●L2 
 - 

 Surround-View Camera 
 - 
 ●4 
 - 

External Features

 Roof 
 - 
 ●Segmented Electric Sunroof 
 - 

 Wheel Rim 
 - 
 ●Aluminum Alloy 
 - 

 Electric Suction Door 
 - 
 ●Available 
 - 

 Key 
 - 
 ●Remote Key 
 - 

 Keyless Start 
 - 
 ● 
 - 

 Keyless Entry 
 - 
 ●Available 
 - 

 Hidden Electric Door Handles 
 - 
 ● 
 - 

 Power Tailgate 
 - 
 ● 
 - 

 Hands-free Tailgate 
 - 
 ● 
 - 

Interior Features

 Steering Wheel 
 - 
 ●Genuine Leather 
 - 

 Steering Wheel Adjustment 
 - 
 ●Electrical Up/Down + Forward/Backward<br>●Memory 
 - 

 Gear Shift 
 - 
 Electronic Column Shifter 
 - 

 Multifunction Steering Wheel 
 - 
 ● 
 - 

 Instrument Cluster Screen 
 - 
 ●Color 
 - 

 LCD Instrument Cluster 
 - 
 ● 
 - 

 HUD 
 - 
 ○AR-HUD 
 - 

 Wireless Phone Charging 
 - 
 ●Second Row<br>●First Row 
 - 

Seat Features

 Seat Material 
 - 
 ●Leather 
 - 

 Seat Layout 
 - 
 ●2+2 
 - 

 Power Seat (Driver) 
 - 
 ●Memory Adjustment 
 - 

 Power Seat (Front Passenger) 
 - 
 ●Memory Adjustment 
 - 

 Seat Adjustment (Driver) 
 - 
 ●Forward/Backward<br>●Backrest Adjustment<br>●Height Adjustment (4-Way)<br>●Lumbar Adjustemnt (4-Way) 
 - 

 Seat Adjustment (Front Passenger) 
 - 
 ●Forward/Backward<br>●Backrest Adjustment<br>●Height Adjustment (4-Way)<br>●Lumbar Adjustemnt (4-Way)<br>○Side Bolsters<br>○Shoulder Adjustment 
 - 

 First-row Seat 
 - 
 ○Heating<br>○Ventilation 
 - 

 Boss Mode Button 
 - 
 ● 
 - 

 Power Seat (Second Row) 
 - 
 ●Memory Adjustment 
 - 

 Seat Adjustment (Second Row) 
 - 
 ●Backrest Adjustment<br>○Lumbar Support Adjustment<br>○Lumbar Adjustemnt (4-Way)<br>○Leg Rest Adjustment 
 - 

 Second-row Seat 
 - 
 ○Heating<br>○Massage<br>○Ventilation 
 - 

 Central Armrest 
 - 
 ●First Row<br>●Second Row 
 - 

Infotainment System/Connectivity

 Center Console Screen Size[inches] 
 - 
 ●12.8 
 - 

 Bluetooth/Car Phone 
 - 
 ● 
 - 

 Mobile Phone Interconnection/Mapping 
 - 
 ●CarPlay 
 - 

Multimedia System

 Multimedia/Charging Port 
 - 
 ●Type-C 
 - 

 Rear-row Multimedia Control 
 - 
 ● 
 - 

 Number of Rear-row Multimedia Screens 
 - 
 ●2 
 - 

 Rear-row Entertainment Screen Size[inches] 
 - 
 ●11.6 
 - 

 Audio Brand 
 - 
 ●Burmester 
 - 

 Number of Speakers 
 - 
 ●15<br>○31 HK$ 0 
 - 

Lighting Functions

 Low Beam 
 - 
 ●LED 
 - 

 High Beam 
 - 
 ●LED 
 - 

 Special Headlight 
 - 
 ●Geometric Multi-beam Headlight<br>○Pixel LED Headlight 
 - 

 LED Daytime Running Lights 
 - 
 ● 
 - 

 Headlight Function 
 - 
 ●Height Adjustment<br>●Automatic On/Off<br>●Adaptive High/Low Beams 
 - 

 Ambient Lighting 
 - 
 ●Multicolor 
 - 

 Active Ambient Lighting 
 - 
 ○ 
 - 

Glass/Rearview Mirror

 First-row Power Windows 
 - 
 ● 
 - 

 Second-row Power Windows 
 - 
 ● 
 - 

 One-Touch Power Windows 
 - 
 ●All Seats 
 - 

 Anti-pinch Mechanism 
 - 
 ●All Seats 
 - 

 Soundproof Glass 
 - 
 ○All Seats 
 - 

 Rear Side Sunshades 
 - 
 ●Electric 
 - 

 Rear Window Sunshades 
 - 
 ● 
 - 

Air Conditioning/Cooling

 First-row A/C 
 - 
 ●Dual-zone Automatic A/C 
 - 

 Second-row A/C 
 - 
 ●Dual-zone Automatic A/C 
 - 

 Air Quality Monitoring 
 - 
 ○ 
 - 

 PM2.5 Filter 
 - 
 ○ 
 - 

 Air Purifier 
 - 
 ○ 
 - 

 Fragrance System 
 - 
 ○ 
 - 

 Refrigerator 
 - 
 ○ 
 - 