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A8 Diesel 4.2 TDi vs S500 (S-Class Petrol) vs 7 Series M760Li xDrive (Petrol)

Compare prices, images, key differences, specifications, news, similar comparisons, FAQs, and discussions in one place.

Audi A8 Diesel 4.2 TDi

Audi A8 Diesel 4.2 TDi

Audi

Ex-showroom

₹9,131,100 - ₹14,100,000

View full details
Mercedes S500 (S-Class Petrol)

Mercedes S500 (S-Class Petrol)

Mercedes

Ex-showroom

₹8,107,000 - ₹105,000,000

View full details
BMW 7 Series M760Li xDrive (Petrol)

BMW 7 Series M760Li xDrive (Petrol)

BMW

Ex-showroom

₹8,340,000 - ₹24,490,000

View full details

Value check

Start with price: Audi A8 Diesel 4.2 TDi at ₹9,131,100 - ₹14,100,000; Mercedes S500 (S-Class Petrol) at ₹8,107,000 - ₹105,000,000; BMW 7 Series M760Li xDrive (Petrol) at ₹8,340,000 - ₹24,490,000.

Body style

Compare dimensions and seating below to judge everyday practicality.

Powertrain

Use the detailed specifications below to compare performance and efficiency values.

Three-way compare

This page compares Audi A8 Diesel 4.2 TDi, Mercedes S500 (S-Class Petrol), BMW 7 Series M760Li xDrive (Petrol) side by side so you can shortlist the best fit without opening multiple tabs.

Quick Comparison

The values most shoppers check first, arranged for fast desktop and mobile scanning.

Starting Price

Different

Audi A8 Diesel 4.2 TDi

₹9,131,100 - ₹14,100,000

Mercedes S500 (S-Class Petrol)

₹8,107,000 - ₹105,000,000

BMW 7 Series M760Li xDrive (Petrol)

₹8,340,000 - ₹24,490,000

Power

Different

Audi A8 Diesel 4.2 TDi

Yes

Mercedes S500 (S-Class Petrol)

Yes

BMW 7 Series M760Li xDrive (Petrol)

610 HP @ 5250-6000 rpm

Torque

Different

Audi A8 Diesel 4.2 TDi

800 Nm @ 1750 rpm

Mercedes S500 (S-Class Petrol)

700 Nm @ 1800 rpm

BMW 7 Series M760Li xDrive (Petrol)

800 Nm @ 1500-5000 rpm

Mileage / Range

Different

Audi A8 Diesel 4.2 TDi

-

Mercedes S500 (S-Class Petrol)

4.8 seconds

BMW 7 Series M760Li xDrive (Petrol)

7.8 kmpl

Length

Audi A8 Diesel 4.2 TDi

5265 mm

Mercedes S500 (S-Class Petrol)

5246 mm

BMW 7 Series M760Li xDrive (Petrol)

5219 mm

Width

Audi A8 Diesel 4.2 TDi

2111 mm

Mercedes S500 (S-Class Petrol)

1494 mm

BMW 7 Series M760Li xDrive (Petrol)

1902 mm

Ground Clearance

Audi A8 Diesel 4.2 TDi

-

Mercedes S500 (S-Class Petrol)

-

BMW 7 Series M760Li xDrive (Petrol)

152 mm

Images

Gallery images are shown only when multiple photos are available.

Audi A8 Diesel 4.2 TDi

View details

Mercedes S500 (S-Class Petrol)

View details

BMW 7 Series M760Li xDrive (Petrol)

View details

Detailed Specifications

Compare 160 technical specs across 6 categories with 59 highlighted differences.

Total specs

160

Grouped for easier scanning

Differences found

59

Use the toggle to focus only on these rows

Most useful category

Other Features

45 differences in this category

Engine & Performance
9 visible specs
5 differences

Showing all specs in Engine & Performance, with changed values marked.

Maximum Torque

Engine & Performance

Different

Audi A8 Diesel 4.2 TDi

800 Nm @ 1750 rpm

Mercedes S500 (S-Class Petrol)

700 Nm @ 1800 rpm

BMW 7 Series M760Li xDrive (Petrol)

800 Nm @ 1500-5000 rpm

Power Windows

Engine & Performance

Same

Audi A8 Diesel 4.2 TDi

Yes

Mercedes S500 (S-Class Petrol)

Yes

BMW 7 Series M760Li xDrive (Petrol)

Yes

Engine cc (Displacement)

Engine & Performance

Different

Audi A8 Diesel 4.2 TDi

4200cc cc

Mercedes S500 (S-Class Petrol)

4663 cc

BMW 7 Series M760Li xDrive (Petrol)

6592 cc

Maximum Power

Engine & Performance

Different

Audi A8 Diesel 4.2 TDi

385 BHP

Mercedes S500 (S-Class Petrol)

453 Bhp @ 5250 rpm

BMW 7 Series M760Li xDrive (Petrol)

610 HP @ 5250-6000 rpm

Power Steering

Engine & Performance

Different

Audi A8 Diesel 4.2 TDi

Tilt

Mercedes S500 (S-Class Petrol)

Yes

BMW 7 Series M760Li xDrive (Petrol)

Yes (Optional - Integral Active Steering) (Servotronic Steering Assist)

Engine Details

Engine & Performance

Different

Audi A8 Diesel 4.2 TDi

V8

Mercedes S500 (S-Class Petrol)

4.7L, V8 Turbocharged Petrol

BMW 7 Series M760Li xDrive (Petrol)

BMW TwinTurbo 12 Cylinder Engine

Engine Immobilizer

Engine & Performance

Same

Audi A8 Diesel 4.2 TDi

Not listed

Mercedes S500 (S-Class Petrol)

Not listed

BMW 7 Series M760Li xDrive (Petrol)

Yes (Electronic Vehicle Immobilizer)

Power Outlet

Engine & Performance

Same

Audi A8 Diesel 4.2 TDi

Not listed

Mercedes S500 (S-Class Petrol)

Not listed

BMW 7 Series M760Li xDrive (Petrol)

Yes (12V) (4 Installed In Front & Rear)

Power tailgate

Engine & Performance

Same

Audi A8 Diesel 4.2 TDi

Not listed

Mercedes S500 (S-Class Petrol)

Not listed

BMW 7 Series M760Li xDrive (Petrol)

Yes

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Frequently Asked Questions

Common questions about A8 Diesel 4.2 TDi vs S500 (S-Class Petrol) vs 7 Series M760Li xDrive (Petrol)

Which is better among Audi A8 Diesel 4.2 TDi, Mercedes S500 (S-Class Petrol) and BMW 7 Series M760Li xDrive (Petrol)?

The better choice depends on what you value most. Use the quick comparison, key differences, and full specifications on this page to compare Audi A8 Diesel 4.2 TDi, Mercedes S500 (S-Class Petrol) and BMW 7 Series M760Li xDrive (Petrol) by price, body style, fuel type, transmission, dimensions, performance, and available features.

How do Audi A8 Diesel 4.2 TDi, Mercedes S500 (S-Class Petrol) and BMW 7 Series M760Li xDrive (Petrol) prices compare?

Based on the available data, Audi A8 Diesel 4.2 TDi is listed with ₹9,131,100 - ₹14,100,000, while Mercedes S500 (S-Class Petrol) is listed with ₹8,107,000 - ₹105,000,000, while BMW 7 Series M760Li xDrive (Petrol) is listed with ₹8,340,000 - ₹24,490,000. Check the vehicle pages for city-specific and latest price details.

Where can I find detailed specifications for Audi A8 Diesel 4.2 TDi, Mercedes S500 (S-Class Petrol) and BMW 7 Series M760Li xDrive (Petrol)?

The detailed specifications section on this page groups available values by category and highlights differences so you can compare all vehicles without opening multiple tabs.

Can I compare similar alternatives to Audi A8 Diesel 4.2 TDi, Mercedes S500 (S-Class Petrol) and BMW 7 Series M760Li xDrive (Petrol)?

Yes. The similar comparisons section lists related and popular comparison pages so you can continue cross-shopping nearby alternatives.

Discuss this comparison

Ask owners and enthusiasts about A8 Diesel 4.2 TDi vs S500 (S-Class Petrol) vs 7 Series M760Li xDrive (Petrol).