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Wheelsio
Side by side

A6 vs C-Class

Ex-showroom prices and the specifications that have been published. Rows that differ are marked.

Audi

A6

A6
Price Range

₹64.81 lakh – ₹71.66 lakh

Mileage

14.11 km/l

Petrol • 2 TrimsOpen model
VS
Mercedes-Benz

C-Class

C-Class
Price Range

₹61.2 lakh – ₹67 lakh

Mileage

16.9 km/l

Petrol / Diesel • 4 TrimsOpen model
The Bottom Line

The Wheelsio Verdict

Published pros for each vehicle. A written verdict appears only when one is stored.

Editorial Summary

“A6 and C-Class target slightly different buyer priorities while matching each other closely in total value. Choose A6 for individual equipment highlights or C-Class for ownership discipline.”

Persona Matching

Who Should Buy Which Car?

Match your daily driving patterns, passenger habits, and ownership priorities to the right machine.

Target Profile

Choose A6 if:

  • Professionals and family buyers who prioritize plush rear seat comfort, a big boot, and smooth highway stability.
Target Profile

Choose C-Class if:

  • Professionals and family buyers who prioritize plush rear seat comfort, a big boot, and smooth highway stability.
Real-World Comparison

The Differences That Actually Matter

Stripping away marketing jargon: how these two vehicles perform across the 5 essential pillars of ownership.

Engine Performance

Segment Edge:Published figures only
A6

245 PS @ 5000-6000 rpm

370 Nm @ 1600-4500 rpm

C-Class

204 PS

300 Nm

Fuel Economy

Segment Edge:C-Class
A6

14.11 km/l

Shown only for km/l, km/kg, or km per charge

C-Class Standout

16.9 km/l

Shown only for km/l, km/kg, or km per charge

Long-Term Intelligence

Ownership figures on record

Only stored mileage, service, insurance, and depreciation figures are shown. Missing items are left out.

Audi

A6

Listed items₹4,25,230
Fuel over 60,000 km at ₹100 per litre (assumption)
₹4,25,230
Mercedes-Benz

C-Class

Listed items₹3,55,030
Fuel over 60,000 km at ₹100 per litre (assumption)
₹3,55,030
Trim-Level Shootout

Recommended Variants Compared

Compare matching price brackets and sweet-spot trim packages side-by-side.

Price Delta:₹10.46 lakh(C-Class lower)

Technology 45 TFSI

2.0L TFSI Turbo Petrol (245 PS / 370 Nm) with 12V Mild Hybrid • Automatic • 14.11 km/l

Ex-Showroom₹71.66 lakh

C 220d

1993 cc mild hybrid • Automatic • 16.9 km/l

Ex-Showroom₹61.2 lakh
Technical Benchmark

Full Specification Sheet

Side-by-side engineering data and equipment levels.

A6
C-Class
Engine TypeDiffers
A6:2.0L TFSI Turbo Petrol (245 PS / 370 Nm) with 12V Mild Hybrid
C-Class:1.5L turbo petrol / 2.0L turbo petrol / 2.0L diesel, 48V mild hybrid
Max PowerDiffers
A6:245 PS @ 5000-6000 rpm
C-Class:204 PS
Peak TorqueDiffers
A6:370 Nm @ 1600-4500 rpm
C-Class:300 Nm
Transmission Options
A6:Automatic
C-Class:Automatic
Fuel OptionsDiffers
A6:Petrol
C-Class:Petrol, Diesel
Claimed MileageDiffers
A6:14.11 km/l
C-Class:16.9 km/l
A6
C-Class
SeatingDiffers
A6:—
C-Class:5 seats
Ground ClearanceDiffers
A6:165 mm
C-Class:130 mm
Boot SpaceDiffers
A6:530 Litres
C-Class:455 Litres
Fuel Tank CapacityDiffers
A6:73 Litres
C-Class:—
Body Type
A6:Sedan
C-Class:Sedan
A6
C-Class
AirbagsDiffers
A6:8 Airbags Standard
C-Class:2 Airbags Standard
Buyer Questions Answered

Frequently Asked Questions

Direct, objective answers to the most common head-to-head questions asked by prospective buyers.

The A6 has a published mileage of 14.11 km/l. The C-Class has a published mileage of 16.9 km/l.