Cars

Mercedes-Benz S-Class vs BMW 7 Series: Two Different Approaches to Luxury

The flagship luxury sedan segment has long been dominated by two cars, the Mercedes-Benz S-Class and the BMW 7 Series. Both represent technology, comfort and engineering that their brands can offer.

We tested both the Merc and the Beemer. The S-Class focuses on traditional comfort and refinement, while the 7 Series learns heavily into technology and bold design.

Exterior Design

The design logic of the two cars is immediately clear.

Mercedes-Benz S-Class

Clean and elegant styling
Large but simple grille
Smooth body lines
Classic Luxury appearance

BMW 7 Series

The large kidney grille dominates the front
Split headlamp design
Sharper and more futuristic styling
Much more visually dramatic

The S-Class looks understated and timeless, while the 7 Series is designed to stand out.

Interior and Cabin

Both sedans feature extremely luxurious interiors, but the experiences they offer differ.

S-Class Interior Highlights

High-quality leather and materials
Large OLED infotainment display
Extensive ambient lighting
Focus on comfort and relaxation

7 Series Interior Highlights

Curved digital displays
Crystal-style interior controls
Modern dashboard layout
Strong focus on technology

The Mercedes cabin feels more traditional and elegant, while the BMW interior feels more futuristic.

Rear Seat Experience

Rear seat comfort is crucial in this segment.

BMW 7 Series

Optional 31-inch rear theatre screen
Executive lounge seating
Extensive entertainment features

Mercedes S-Class

Extremely comfortable seats
Better cushioning and support
Calm and quiet cabin environment

The BMW offers more technology, but the Mercedes prioritises comfort.

Engine, Powertrain and Fuel Efficiency

Both cars use large six-cylinder engines paired with automatic gearboxes. However, their powertrain options and efficiency differ slightly.

Mercedes-Benz S-Class

The S-Class is offered in India with both petrol and diesel engines.

S 350d: 3.0-litre inline-six diesel
Power: about 286 hp
Torque: 600 Nm
Gearbox: 9-speed automatic

S 450 4MATIC: 3.0-litre turbo-petrol with a mild-hybrid system
Power: about 381 hp plus electric boost
All-wheel drive system

Fuel efficiency figures range from 12 kmpl for the petrol variant to about 18 kmpl for the diesel variant.

BMW 7 Series

In India, the 7 Series is typically offered with a 3.0-litre turbocharged inline-six petrol engine.

Engine: 2998 cc turbo-petrol
Power: about 375 hp
Torque: 520 Nm
Gearbox: 8-speed automatic transmission

The petrol model delivers around 12.6 kmpl, while diesel variants in some markets can deliver up to 16 kmpl.

Driving Experience

Despite their size, both cars offer very different driving characteristics.

Mercedes-Benz S-Class

Smooth ride
Excellent noise isolation
Designed mainly for comfort

BMW 7 Series

Sharper steering
Slightly sportier feel
More engaging to drive

The S-Class focuses on ride comfort, while the 7-series feels more driver-oriented.

Technology

Both sedans are packed with advanced features.

Mercedes-Benz

MBUX infotainment
Augmented navigation
Advanced voice commands

BMW

Latest iDrive system
Large rear theatre screen
More futuristic digital interface

BMW clearly pushes the technology aspect further.

Price

In India, both flagship sedans sit in a very similar price bracket.

The BMW 7 Series starts at around ₹1.79 crore (ex-showroom) and goes up to about ₹1.82 crore depending on the variant.

The Mercedes-Benz S-Class is priced from roughly ₹1.78 crore to about ₹1.9 crore (ex-showroom).

Verdict

Both sedans deliver exceptional luxury, but they cater to different buyers. However, we strongly suggest that buyers test-drive these cars before making a decision.

Choose the S-Class if you want: