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Wheelsio
Side by side

A6 vs 3 Series

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
3 Series
Price Range

₹62.7 lakh – ₹77.1 lakh

Mileage

16.13 km/l

Petrol / Diesel • 3 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 takes the lead with higher composite scores, standing out especially in crash test protection. While 3 Series remains a capable contender, A6 offers greater return per rupee spent.”

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 3 Series 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

3 Series

258 PS

400 Nm

Fuel Economy

Segment Edge:3 Series
A6

14.11 km/l

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

3 Series Standout

16.13 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
BMW

3 Series

Listed items₹3,71,978
Fuel over 60,000 km at ₹100 per litre (assumption)
₹3,71,978
Trim-Level Shootout

Recommended Variants Compared

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

Price Delta:₹7.46 lakh(3 Series 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

320Ld M Sport

1998 cc turbo diesel • Automatic • 16.13 km/l

Ex-Showroom₹64.2 lakh
Technical Benchmark

Full Specification Sheet

Side-by-side engineering data and equipment levels.

A6
3 Series
Engine TypeDiffers
A6:2.0L TFSI Turbo Petrol (245 PS / 370 Nm) with 12V Mild Hybrid
3 Series:2.0L turbo petrol / 2.0L turbo diesel / 3.0L turbo petrol (M340i)
Max PowerDiffers
A6:245 PS @ 5000-6000 rpm
3 Series:258 PS
Peak TorqueDiffers
A6:370 Nm @ 1600-4500 rpm
3 Series:400 Nm
Transmission Options
A6:Automatic
3 Series:Automatic
Fuel OptionsDiffers
A6:Petrol
3 Series:Petrol, Diesel
Claimed MileageDiffers
A6:14.11 km/l
3 Series:16.13 km/l
A6
3 Series
Ground ClearanceDiffers
A6:165 mm
3 Series:140 mm
Boot SpaceDiffers
A6:530 Litres
3 Series:480 Litres
Fuel Tank CapacityDiffers
A6:73 Litres
3 Series:—
Body Type
A6:Sedan
3 Series:Sedan
A6
3 Series
AirbagsDiffers
A6:8 Airbags Standard
3 Series: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 3 Series has a published mileage of 16.13 km/l.