Side-by-side comparison

Audi A6 vs Mercedes-Benz C-Class Comparison

If you are confused between the Audi A6 and the Mercedes-Benz C-Class, you are not alone. Both are safety-focused SUVs from their respective brands, but they serve very different buyers. Let's look at the bottom line first: Price. The Audi A6 base model starts at ₹63.74 L, making it the budget-friendly choice. The Mercedes-Benz C-Class starts at ₹58.65 L, meaning you pay a premium of nearly ₹5.09 L for the Mercedes-Benz C-Class.

Audi A6

₹63.74 L - ₹69.89 L

PetrolAutomatic5 Seats

Mercedes-Benz C-Class

₹58.65 L - ₹64.32 L

Diesel/PetrolAutomatic5 Seats

Audi A6 vs Mercedes-Benz C-Class

Specifications

Parameter

Audi A6

Mercedes-Benz C-Class

Price

₹63.74 L - ₹69.89 L

₹58.65 L - ₹64.32 L

Body Type

Sedan

Fuel Type

Petrol

Diesel/Petrol

Transmission

Automatic

Engine

In Line Petrol Engine

OM654M,Petrol Mild Hybrid

Engine Displacement

1984 cc

1993,1999 cc

Torque

Power

241.3bhp@5000-6500rpm

197.13bhp@3600rpm,254.79bhp

Mileage

14.11 kmpl

23 kmpl,15 kmpl

Safety Rating

Seating Capacity

5 Seats

Length

Width

Ground Clearance

165 mm

164 mm

Boot Space

Fuel Tank Capacity

73 Litres

66 Litres

L Price

6374000

5865000

H Price

6989000

6432000

Safety

▾

Feature

Audi A6

Mercedes-Benz C-Class

Anti-lock Braking System (ABS)

Brake Assist

Central Locking

Child Safety Locks

Anti-Theft Alarm

No. of Airbags

Driver Airbag

Passenger Airbag

Side Airbag

Side Airbag-Rear

Day & Night Rear View Mirror

Xenon Headlamps

—

Seat Belt Warning

Door Ajar Warning

Traction Control

—

Tyre Pressure Monitoring System (TPMS)

Engine Immobilizer

Anti-Theft Device

Speed Sensing Auto Door Lock

Knee Airbags

—

ISOFIX Child Seat Mounts

Heads-Up Display (HUD)

—

Pretensioners & Force Limiter Seatbelts

—

Hill Descent Control

—

Hill Assist

Impact Sensing Auto Door Unlock

Electronic Stability Control (ESC)

—

Speed Alert

—

Exterior

▾

Feature

Audi A6

Mercedes-Benz C-Class

Adjustable Headlamps

Fog Lights - Front

Fog Lights - Rear

—

Rain Sensing Wiper

Rear Window Wiper

—

Rear Window Washer

—

Rear Window Defogger

Wheel Covers

—

Alloy Wheels

Power Antenna

—

Tinted Glass

—

Rear Spoiler

—

Roof Carrier

—

Side Stepper

—

Outside Rear View Mirror Turn Indicators

Integrated Antenna

Chrome Grille

Chrome Garnish

Smoke Headlamps

—

Halogen Headlamps

—

Roof Rails

—

Automatic Headlamps

Trunk Opener

Remote

Smart

Sun Roof

Tyre Size

245/45/ R18

—

Tyre Type

Tubeless,Radial

Additional Features

Panoramic Glass sunroof,MMI Navigation with MMI Touch Response,4 Zone Air conditioning,Audi Sound System,Audi Music Interface in rear

Multifunction sports steering wheel in nappa leather, DIGITAL LIGHT (DIGITAL LIGHT With more than 1.3 million pixels per headlamp),can experience brilliant lighting conditions – constantly adjusted to other road users and to the surroundings. This HD system responds with constantly adapted light to changing traffic, road or weather conditions)AMG Line exterior( The expressive bodystyling of the AMG Line lends the exterior of the C-Class a sporty, exclusive touch. AMG bodystyling consisting of AMG front apron with sporty, air intakes and chrome trim element, diffuser-look AMG rear apron with insert in black plus AMG side sill panels, Radiator grille with Mercedes-Benz pattern and integral Mercedes star as well as louvre in matt iridium silver with chrome insert, Exhaust system with two visible tailpipe trim elements integrated into the bumper, Night package ( The Night Package adds attractive features

Cornering Foglamps

—

LED DRLs

—

LED Headlamps

—

LED Taillights

—

LED Fog Lamps

—

Interior

▾

Feature

Audi A6

Mercedes-Benz C-Class

Tachometer

Electronic Multi-Tripmeter

—

Leather Seats

—

Fabric Upholstery

—

Leather Wrapped Steering Wheel

Glove Box

Digital Clock

—

Outside Temperature Display

—

Cigarette Lighter

—

Digital Odometer

Driving Experience Control Eco

—

Folding Table in The Rear

—

Dual Tone Dashboard

Additional Features

20.32cm TFT Colour Display, Gear Selector Lever Knob In Leather, Driver Information System, 17.78cm Colour Display

AMG floor mats(comes with AMG floor mats), AMG Line interior( The AMG Line interior lends your vehicle a more visible and tangible sense of sportiness. Seats with sporty seat upholstery layout and redesigned headrest, Multifunction sports steering wheel in nappa leather, with horizontal twin-spokes, flat bottom, deep embossing in the grip area, steering-wheel bezel and steering-wheel paddle shifters in silver chrome, AMG brushed stainless steel sports pedals with black rubber studs, Ambient lighting, Instrument panel and beltlines in ARTICO man-made leather in black nappa look, Centre console in high-gloss black with insert in silver chrome, Air vents with elements in silver chrome, Doors with high-gloss black trim elements and surround in silver chrome as well as switches in silver chrome, Floor mats in black with AMG lettering, Overhead control panel in high-gloss black)

Leather wrap gear-shift selector

—

ADAS Feature

▾

Feature

Audi A6

Mercedes-Benz C-Class

Blind Spot Monitor

—

Fuel & Performance

▾

Feature

Audi A6

Mercedes-Benz C-Class

Fuel Type

Petrol

Petrol Mileage ARAI

14.11 kmpl

—

Petrol Fuel Tank Capacity

73 Litres

66 Litres

Emission Norm Compliance

BS VI 2.0

Top Speed

250 kmph

Petrol Highway Mileage

—

15 kmpl

Secondary Fuel Type

—

Electric

Comfort & Convenience

▾

Feature

Audi A6

Mercedes-Benz C-Class

Power Steering

Air Conditioner

Heater

Adjustable Steering

Height Adjustable Driver Seat

Ventilated Seats

Electric Adjustable Seats

Front

Automatic Climate Control

Air Quality Control

Remote Trunk Opener

—

Remote Fuel Lid Opener

—

Low Fuel Warning Light

Accessory Power Outlet

Trunk Light

—

Vanity Mirror

Rear Reading Lamp

—

Rear Seat Headrest

Rear Seat Centre Arm Rest

—

Height Adjustable Front Seat Belts

Rear AC Vents

Lumbar Support

Cruise Control

Parking Sensors

Front & Rear

Navigation System

Foldable Rear Seat

Smart Access Card Entry

—

Smart Key Band

—

KeyLess Entry

Engine Start/Stop Button

Cooled Glovebox

Voice Commands

Paddle Shifters

—

USB Charger

Front

Front & Rear

Central Console Armrest

With Storage

Tailgate Ajar Warning

Gear Shift Indicator

Rear Curtain

Luggage Hook & Net

Battery Saver

—

Lane Change Indicator

—

Drive Modes

Automatic Headlamps

—

Follow Me Home Headlamps

Power Boot

—

Adjustable Headrest

—

Active noise cancellation

—

Find My Car location

—

Hands-Free Tailgate

—

Dimensions & Capacity

▾

Feature

Audi A6

Mercedes-Benz C-Class

Length

4939 mm

4751 mm

Width

2110 mm

1820 mm

Height

1470 mm

1437 mm

Boot Space

530 Litres

455 Litres

Seating Capacity

Ground Clearance Unladen

165 mm

—

Wheel Base

2500 mm

2636 mm

Rear Tread

1618 mm

—

Kerb Weight

1740 kg

1675 kg

Gross Weight

2345 kg

—

No. of Doors

Engine & Transmission

▾

Feature

Audi A6

Mercedes-Benz C-Class

Engine Type

In Line Petrol Engine

Petrol Mild Hybrid

Displacement

1984 cc

1999 cc

Max Power

241.3bhp@5000-6500rpm

254.79bhp

Max Torque

370Nm@1600-4500rpm

400Nm

No. of Cylinders

Valves Per Cylinder

Valve Configuration

DOHC

—

Fuel Supply System

Direct Injection

—

Turbo Charger

—

Super Charge

—

Transmission Type

Automatic

Gearbox

7-Speed

9-Speed

Drive Type

FWD

RWD

Battery Capacity

—

48 kWh

Entertainment & Communication

▾

Feature

Audi A6

Mercedes-Benz C-Class

Radio

Audio System Remote Control

—

Integrated 2DIN Audio

—

Wireless Phone Charging

USB & Auxiliary input

Bluetooth Connectivity

Touchscreen

Connectivity

Android Auto, Apple CarPlay, SD Card Reader

—

Android Auto

Apple CarPlay

Internal Storage

—

No. of Speakers

Rear Entertainment System

—

Usb Ports

Additional Features

Electrically Extending High-Resolution 20.32cm Colour Display, 3D Map Representation With Display Of Lots Of Sightseeing Information and City Models Detailed Route Information

Burmester 3D surround sound system (15 high-quality speakers with 710 watt)

Compass

—

Speakers

—

Front & Rear

Suspension, Steering & Brakes

▾

Feature

Audi A6

Mercedes-Benz C-Class

Shock Absorbers Type

Adaptive

—

Steering Type

Power

—

Steering Column

Height & Reach

—

Steering Gear Type

Rack & Pinion

—

Turning Radius

5.95 m

—

Front Brake Type

Ventilated Disc

—

Rear Brake Type

Ventilated Disc

—

Acceleration

6.8 s

5.7 s

0-100kmph

6.8 s

5.7 s

0-100Kmph (Tested)

7.04 s

—

City driveability (20-80kmph)

4.48 s

—

Front Suspension

—

Multi-link suspension

Rear Suspension

—

Multi-link suspension

Comparison Overview

But where does that extra money go?

Space & Practicality: The Mercedes-Benz C-Class offers the listed of boot space, which is useful for family trips, compared to the Audi A6's the listed. However, the Audi A6 is generally easier to park in tight city spots if it has the shorter and narrower footprint.

Engine & Performance: Both use a 1984 cc engine setup in the compared data, but the Mercedes-Benz C-Class produces listed of torque compared to the Audi A6's listed. This can make the Mercedes-Benz C-Class feel more effortless on highways.

Mileage: If fuel efficiency is your top priority, check the Audi A6 carefully. While the Mercedes-Benz C-Class returns approximately 23 kmpl,15 kmpl, the Audi A6 delivers 14.11 kmpl in the listed comparison data.

Which one should you book for a test drive?

Buy the Audi A6 if: You are a city driver who needs a reliable, fuel-efficient SUV. It offers strong value for money with features like Anti-lock Braking System (ABS), and is usually cheaper to maintain.

Buy the Mercedes-Benz C-Class if: You want a premium SUV. You often drive on highways and need extra torque for overtaking, and you value the larger boot space and Anti-lock Braking System (ABS).

Don't just read the specs. Experience the difference. Book a test drive for both models through Carzonwheel to unlock exclusive offers, special discounts, and the best deals available in your city.

Audi A6 vs Mercedes-Benz C-Class FAQs

Which car is better between Audi A6 vs Mercedes-Benz C-Class?+

The better choice between Audi A6 vs Mercedes-Benz C-Class depends on your budget, usage and priorities. Compare price, mileage, safety, comfort, engine performance and features on this page before choosing the car that suits you best.

What is the main difference between Audi A6 and Mercedes-Benz C-Class?+

The main difference between Audi A6 and Mercedes-Benz C-Class can be seen in their price, specifications, dimensions, mileage, features and safety equipment. Use the comparison table above to check each parameter side by side.

Can I compare features of Audi A6 vs Mercedes-Benz C-Class?+

Yes. The feature comparison section shows available comfort, convenience, safety and technology features for Audi A6 vs Mercedes-Benz C-Class, so you can understand which car offers more value for your needs.

Should I compare Audi A6 vs Mercedes-Benz C-Class before booking?+

Yes. Comparing Audi A6 vs Mercedes-Benz C-Class before booking helps you avoid missing important differences in price, features, performance, mileage and safety. It is also useful before visiting a showroom for a test drive or final offer.