Let's compare Mercedes-Benz C-Class AMG C 43 vs Audi A6 Premium Plus 45 TFSI

Compare Mercedes-Benz C-Class AMG C 43 vs Audi A6 Premium Plus 45 TFSI price, specifications, mileage, features and performance to find the best car for you.

Mercedes-Benz C-Class AMG C 43
Mercedes-Benz C-Class AMG
Audi A6 Premium Plus 45 TFSI
Audi A6
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Here is a detailed comparison of price:

Mercedes-Benz C-Class AMG C 43

Price

₹ 1.06 Cr

On-Road Price New Delhi

EMI

₹ 1.97 Lakh/month

Audi A6 Premium Plus 45 TFSI

Price

₹ 72.21 Lakh

On-Road Price New Delhi

EMI

₹ 1.33 Lakh/month

From the above comparison, we can conclude that Audi A6 feels light on the pocket compared to Mercedes-Benz C-Class AMG by ₹34,24,417.

Dimensions & Seating

Body Type

Sedan

Sedan

Length

4791 mm

4939 mm +148

Width

1824 mm

2110 mm +286

Height

1437 mm

1470 mm +33

WheelBase

2865 mm +365

2500 mm

Ground Clearance

112 mm

165 mm +53

Seating Capacity

5

5

Fuel Tank Capacity

50 Liters +6

44 Liters

Boot Space

455 Liters

530 Liters +75

Engine & Transmission

Fuel Type

--

Petrol

Mileage (KMPL)

11.5 Km/l

14.11 Km/l +2.61

Range

580 Kms

1022 Kms +442

Engine Type

2.0l M139 Turbocharged I4

2.0l I4 Tfsi Turbocharged

Powertrain Assistance

Mild Hybrid

Mild Hybrid

Emission Standards

Bs Vi

Bs Vi

No. of Cylinders

4

4

Displacement

1991 cc +7

1984 cc

Max Power

402 bhp @ 6750 rpm +141

261 bhp @ 5250-6500 rpm

Max Torque

500 Nm @ 5000 rpm +130

370 Nm @ 1600-4500 rpm

Transmission Type

AT

AT

Gear Box

9-TC

7-Speed DCT

Drive Type

RWD

FWD

Top Speed

250

250

Steering and Suspension

Tilt Adjust

Yes

Yes

Telescopic Adjust

Yes

Yes

Turning Radius

5.9 +0.4

5.5

Front Suspension

McPherson Struts with Adaptive Damping

--

Rear Suspension

Four-Link Axle with Adaptive Damping

--

Front Brakes

Disc

--

Rear Brakes

Disc

--

Safety & Security

Airbags

7 +1

6

Seatbelt Warning

Yes

Yes

Over Speeding Warning

Yes

Yes

Anti-lock Braking System

Yes

Yes

ESP

Yes

Yes

Brake Assist

Yes

Yes

Tyre Pressure Monitor System

Yes

Yes

Reverse Camera

Yes

Yes

360 Camera

No

Yes

Hill Assist

Yes

Yes

Hill Descent Control

No

No

Child Lock

Yes

Yes

Isofix Child Seat Mount

Yes

Yes

Engine Immobilizer

Yes

Yes

ADAS

No

Yes

Comfort & Convenience

Power Windows

Front And Rear

Front And Rear

ORVM Adjustment

Electric

Electric

Request Sensors

Yes

Yes

Push Button Start

Yes

Yes

Cruise Control

Yes

Yes

Keyless Entry

Yes

Yes

Steering Mounted Control

Yes

Yes

Climate Control

Automatic

Automatic

Rear AC Vents

Yes

Yes

Adjustable Steering Column

Yes

Yes

Interior Features

Upholstery

Leather

Leather

Adjustable Front Seats

Yes

Yes

Height Adjustable Driver Seat

Yes

Yes

Rear Armrest

Yes

Yes

Rear Cup Holders

Yes

Yes

Front Cup Holders

Yes

Yes

Cooled Glovebox

Yes

Yes

Exterior Features

Sunroof

Panoramic

Panoramic

Wheels

Alloy

Diamond Cut Alloy

Fog Lights

Yes

Yes

Tyre Size

245/35 R19

225 / 55 R18

Daytime Running Lights

LED

LED

Headlight Type

Projector Led

Matrix Led

Tailgate

Electric

Electric

Roof Rails

No

No

Rear Wiper

No

No

Infotainment & Telematics

Touch Screen

Yes

Yes

Screen Size

10.25 inch

10.1 inch

USB Port

Yes

Yes

Navigation System

Yes

No

Speakers

6

6

Remote App Control

Yes

No

Wireless Charging

Yes

No

Smartphone Connectivity

Yes

Yes

Telematics

Digital

Analogue-Digital

Connectivity & Internet

USB Port

Yes

Yes

Navigation

Yes

No

Smartphone Connectivity

Yes

Yes

Mercedes-Benz C-Class AMG Vs Audi A6 Colors
Mercedes-Benz C-Class AMG Black

Black

Audi A6 Firmament Blue Metallic

Firmament Blue Metallic

Mercedes-Benz C-Class AMG Black

Black

Audi A6 Firmament Blue Metallic

Firmament Blue Metallic

Mercedes-Benz C-Class AMG Vs Audi A6 Expert Opinions
Design and Aesthetics
Features and Specifications
After Sales Support
Brand Value
Resale Value
Likes
Dislikes
Design and Aesthetics
Features and Specifications
After Sales Support
Brand Value
Resale Value
Likes
Dislikes
Mercedes-Benz C-Class AMG Vs Audi A6 FAQs

The price of the Mercedes-Benz C-Class AMG in India starts from an ex-showroom price of ₹94.03 lakh for the AMG C 43 4MATIC+. The top-end AMG C 63 S E PERFORMANCE is priced at ₹1.95 crore (ex-showroom).

The C 63 S E PERFORMANCE can accelerate from 0 to 100 km/h in just 3.4 seconds and has an electronically limited top speed of 280 km/h.

Both AMG variants use an AMG SPEEDSHIFT MCT 9-speed automatic transmission, which replaces the traditional torque converter with a wet clutch for faster and more responsive shifts. In everyday language, this means the car changes gears lightning fast, keeping the power flowing without hesitation, so every acceleration feels sharp and thrilling, almost like a race car tuned for the road.

Yes, both the AMG C 43 and the AMG C 63 S E PERFORMANCE feature the AMG Performance 4MATIC+ all-wheel-drive system, which provides excellent traction and handling. In simple terms, it makes sure power goes to all four wheels smartly, so you get more grip when the road is wet, more control when cornering fast, and a confident drive even when you push the car’s limits.

The interior features an AMG-specific Widescreen Cockpit with dual digital displays, including an 11.9-inch touchscreen with MBUX. It also gets AMG-specific performance seats, a sports steering wheel, and custom ambient lighting.

Yes, the AMG C 43 and C 63 S E PERFORMANCE come with standard rear-axle steering, which enhances agility at low speeds and improves stability at high speeds. In simple words, the back wheels also turn slightly with the front ones, making parking and tight turns easier, while at high speeds it feels like the car is glued to the road, giving you sharper control and more confidence.

The AMG variants have a more aggressive exterior with an AMG-specific Panamericana grille, larger air intakes, flared wheel arches, a rear diffuser, and unique alloy wheel designs. In simple terms, the car looks meaner and sportier than the regular C-Class, turning heads on the road and leaving no doubt that it’s built for both style and serious performance.

The AMG C 43 offers a boot space of 435 litres, while the hybrid components of the C 63 S E PERFORMANCE reduce its boot space to 279 litres. To give you an idea, the C 43 can take in about three medium trolley bags plus some smaller bags, while the C 63’s tighter boot is better suited for one large suitcase and a couple of duffle bags, so you may need to pack a bit smarter if you pick the hybrid powerhouse.

As of Sep-2025, after GST 2.0 changes, the ex-showroom price of the Audi A6 starts around ₹63.74 lakh. This puts it right in the sweet spot of the luxury executive sedan segment.

The claimed fuel efficiency is about 14.11 kmpl.

The Audi A6 comes with a 1984 cc petrol engine.

Length: 4939 mm, Width: 2110 mm, Height: 1470 mm. It has serious road presence, though tight parking spaces may feel challenging.

The boot space of Audi A6 is 530 litres. Perfect for weekend getaways or airport luggage runs.

The ground clearance is approximately 165 mm. Sufficient for city roads, but you’ll need care over large speed breakers.

The estimated maintenance cost of Audi A6 for 5 years is around ₹3 to 3.5 lakh. Standard upkeep for a luxury German sedan.

With a mileage of 14.11 kmpl and petrol price of ₹100/litre, the running cost is about ₹7 per km. Luxury travel at a cost that stays reasonable for the segment.

Currently, the Audi A6 in India is offered with a petrol engine only. Smooth and refined, though diesel fans may miss the torque surge.

Main rivals include BMW 5 Series, Mercedes-Benz E-Class, Jaguar XF, and Volvo S90.

Yes, all Audi A6 variants in India come with automatic transmission. The gearbox is smooth, making both city drives and highway runs effortless.
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