Let's compare BMW 3 Series M340i xDrive vs Audi A6 Premium Plus 45 TFSI

Compare BMW 3 Series M340i xDrive vs Audi A6 Premium Plus 45 TFSI price, specifications, mileage, features and performance to find the best car for you.

BMW 3 Series M340i xDrive
BMW 3 Series
Audi A6 Premium Plus 45 TFSI
Audi A6
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Car comparison placeholder
Here is a detailed comparison of price:

BMW 3 Series M340i xDrive

Price

₹ 83.78 Lakh

On-Road Price New Delhi

EMI

₹ 1.55 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 BMW 3 Series by ₹11,56,693.

Dimensions & Seating

Body Type

Sedan

Sedan

Length

4709 mm

4939 mm +230

Width

1827 mm

2110 mm +283

Height

1442 mm

1470 mm +28

WheelBase

2651 mm +151

2500 mm

Ground Clearance

142 mm

165 mm +23

Seating Capacity

5

5

Fuel Tank Capacity

59 Liters +15

44 Liters

Boot Space

480 Liters

530 Liters +50

Engine & Transmission

Fuel Type

Petrol

Petrol

Mileage (KMPL)

13.02 Km/l

14.11 Km/l +1.09

Range

760 Kms

1022 Kms +262

Engine Type

B58 Turbocharged I6

2.0l I4 Tfsi Turbocharged

Powertrain Assistance

Mild Hybrid

Mild Hybrid

Emission Standards

Bs Vi

Bs Vi

No. of Cylinders

6 +2

4

Displacement

2998 cc +1014

1984 cc

Max Power

369 bhp @ 5500-6500 rpm +108

261 bhp @ 5250-6500 rpm

Max Torque

500 Nm @ 1900-5000 rpm +130

370 Nm @ 1600-4500 rpm

Transmission Type

AT

AT

Gear Box

8-Speed Steptronic

7-Speed DCT

Drive Type

AWD

FWD

Top Speed

250

250

Steering and Suspension

Tilt Adjust

Yes

Yes

Telescopic Adjust

Yes

Yes

Turning Radius

6 +0.5

5.5

Front Suspension

--

--

Rear Suspension

--

--

Front Brakes

--

--

Rear Brakes

--

--

Safety & Security

Airbags

6

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

Yes

Yes

Hill Assist

Yes

Yes

Hill Descent Control

Yes

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

No

Yes

Tyre Size

225 / 40 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

14.9 inch

10.1 inch

USB Port

Yes

Yes

Navigation System

Yes

No

Speakers

16

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

BMW 3 Series Vs Audi A6 Colors
BMW 3 Series ARCTIC RACE BLUE METALLIC

ARCTIC RACE BLUE METALLIC

Audi A6 Firmament Blue Metallic

Firmament Blue Metallic

BMW 3 Series ARCTIC RACE BLUE METALLIC

ARCTIC RACE BLUE METALLIC

Audi A6 Firmament Blue Metallic

Firmament Blue Metallic

BMW 3 Series 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
BMW 3 Series Vs Audi A6 FAQs

The current BMW 3 Series in its premium spec (M340i xDrive) is priced at ₹ around 75 lakh ex-showroom. Depending on your city, add registration, insurance, state tax etc., which can push the on-road price (Delhi or similar) to around ₹ 80 lakh or more.

The 3 Series’ top petrol version (M340i xDrive) uses a 2,998 cc inline-6 turbocharged petrol engine. It delivers around 368-370 horsepower and 500 Nm torque, with 0-100 km/h sprint time in roughly 4.4 seconds.

The M340i xDrive version gives about 13.02 kmpl (ARAI) in combined driving.

If you drive 10,000 km/year, fuel cost (M340i) will be ~ ₹ 82,300.

Routine service (oil change, filters, inspections) for a BMW sedan like 3 Series can cost ₹ 50,000-₹ 1,00,000+ per service depending on variant & parts needed (especially for imported or premium components). Wear items like brakes, tyres (premium), suspension components cost more than average sedans. Insurance: Because the on-road value is high (Rs 70-80 lakh), insurance premium will be high: likely ₹ 1-2 lakh/year or more, depending on coverage, driver record etc. Other costs: spare parts from BMW, malfunctions in electronics, servicing from authorised centres only—adds cost and waiting times.

Safety features include 6 airbags, LED headlamps, ABS + EBD, Electronic Stability Programme (ESP), Traction Control, Hill Start Assist etc.

Yes, but with caveats. If your routine includes highways or open roads, you’ll enjoy performance, stability, and comfort. In city traffic, low speeds, stop-go etc will reduce mileage, increase wear & tear. Also servicing + fuel + insurance cost adds up markedly. If you accept that and budget properly, 3 Series can be a very satisfying daily sedan. If your budget is tight or roads bad, might feel expensive to maintain.

Luxury / premium sedans (especially import or higher spec) depreciate steeply in the first few years in India. BMW brand helps, but maintenance history matters more.

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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