Let's compare BYD Seal Dynamic vs BMW 3 Series LWB 320LD M Sport

Compare BYD Seal Dynamic vs BMW 3 Series LWB 320LD M Sport price, specifications, mileage, features and performance to find the best car for you.

BYD Seal Dynamic
BYD Seal
BMW 3 Series LWB 320LD M Sport
BMW 3 Series LWB
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Car comparison placeholder
Here is a detailed comparison of price:

BYD Seal Dynamic

Price

₹ 42.46 Lakh

On-Road Price New Delhi

EMI

₹ 78,394/month

BMW 3 Series LWB 320LD M Sport

Price

₹ 69.85 Lakh

On-Road Price New Delhi

EMI

₹ 1.29 Lakh/month

From the above comparison, we can conclude that BYD Seal feels light on the pocket compared to BMW 3 Series LWB by ₹27,39,175.

Dimensions & Seating

Body Type

Sedan

Sedan

Length

4800 mm

4823 mm +23

Width

1875 mm +48

1827 mm

Height

1460 mm +19

1441 mm

WheelBase

2920 mm

2961 mm +41

Ground Clearance

145 mm +9

136 mm

Seating Capacity

400 +395

5

Fuel Tank/Battery Capacity

61.44 kWh

59 Liters

Boot Space

400 Liters

480 Liters +80

Engine & Transmission

Power Source/Fuel Type

Electric

Diesel

Mileage (KMPL)

7 KM/kWh

19.61 Km/l +12.61

Range

510 Kms

1064 Kms +554

Engine/Motor Type

Pmsm

Twinpower Turbo

Powertrain Assistance

--

Mild Hybrid

Emission Standards

Zev

Bs Vi

No. of Cylinders/Battery Type

Li-Ion

4

Displacement

--

1998 cc

Max Power

201 +13

188 bhp @ 4000 rpm

Max Torque

310

400 Nm @ 1550-4400 rpm +90

Transmission Type

AT

AT

Gear Box

1-Speed

8 Speed

Drive Type

RWD

RWD

Top Speed

180

250 +70

Steering and Suspension

Tilt Adjust

Yes

Yes

Telescopic Adjust

Yes

Yes

Turning Radius

5.7

5.9 +0.2

Front Suspension

--

--

Rear Suspension

--

--

Front Brakes

--

--

Rear Brakes

--

--

Safety & Security

Airbags

9 +1

8

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

Yes

No

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

Alloy

Fog Lights

Yes

No

Tyre Size

225 / 50 R18

225 / 45 R18

Daytime Running Lights

LED

LED

Headlight Type

Projector Led

Projector Led

Tailgate

Electric

Electric

Roof Rails

No

No

Rear Wiper

No

No

Infotainment & Telematics

Touch Screen

Yes

Yes

Screen Size

15.6 inch

12.3 inch

USB Port

Yes

Yes

Navigation System

Yes

Yes

Speakers

12

16

Remote App Control

Yes

Yes

Wireless Charging

Yes

Yes

Smartphone Connectivity

Yes

Yes

Telematics

Digital

Digital

Connectivity & Internet

USB Port

Yes

Yes

Navigation

Yes

Yes

Smartphone Connectivity

Yes

Yes

BYD Seal Vs BMW 3 Series LWB Colors
BYD Seal Atlantis Gray

Atlantis Gray

BMW 3 Series LWB ARCTIC RACE BLUE METALLIC

ARCTIC RACE BLUE METALLIC

BYD Seal Atlantis Gray

Atlantis Gray

BMW 3 Series LWB ARCTIC RACE BLUE METALLIC

ARCTIC RACE BLUE METALLIC

BYD Seal Vs BMW 3 Series LWB 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
BYD Seal Vs BMW 3 Series LWB FAQs

The Seal starts around ₹41 lakh ex-showroom for the base Dynamic version and goes up to about ₹53 lakh for the top-end Performance AWD. So yes, it is priced to appeal to those who see a car as a luxury and lifestyle statement rather than just four wheels to reach office.

The Seal is BYD’s attempt to show that an electric car can be fast, stylish, and practical at the same time. It is not aimed at people who only want mileage or a simple city runabout. This one is built for professionals, enthusiasts, and families who want long range, high-tech features, and the thrill of instant torque. In short, it is not for someone comparing it with a Nexon EV, it is for someone who is cross-shopping Tesla Model 3 or BMW i4.

The Seal is 4.8 meters long, 1.875 meters wide and 1.46 meters tall which in feet translates to roughly 15.75 by 6.15 by 4.79. The wheelbase stretches to 2.92 meters. It sits low with a ground clearance of about 145 mm, so speed breakers will need extra respect. Narrow colony lanes are not its natural habitat but highways, expressways, and clean city boulevards are where it looks right at home.

At the back you get 400 litres of boot space and an extra 50 litres in the front trunk. In real use that means four to five medium suitcases plus smaller backpacks in the frunk. A weekend trip with family or even an airport run is easy, but if you are the type who carries half the house for a two-day holiday you will need to pack like a minimalist.

Using a standard 11 kW AC charger at home, a full charge takes close to 8 and a half hours for the larger battery. With a 150 kW DC fast charger, you can go from around 10 to 80 percent in about 37 minutes, provided you find a working fast charger on your route. As always with EVs, your charging plan is as important as your travel plan.

If we take the Premium variant and assume efficiency of about 16 to 20 kWh per 100 km, your per km cost with electricity at ₹9 per unit comes out between ₹1.44 and ₹1.80. That is cheaper than sipping petrol at ₹102 a litre. In simple words, for the cost of a cup of tea you can drive this sedan for a good 20 to 25 kilometers.

Someone googling the Seal is usually an executive or tech-savvy professional who wants luxury with responsibility, speed without fuel guilt, and design that makes a statement. It is less about resale or service costs and more about being an early adopter in the EV luxury space. In contrast, someone looking up a Swift will ask about mileage in stop-go traffic, a Seal buyer is asking if the acceleration feels like a Tesla.

For city life and highway runs between metros, yes. With fast charging and a home charging setup, it can be as convenient as any petrol car and a lot cheaper to run. For spontaneous cross-country trips through small towns with no chargers, no, you will need to plan carefully. Think of it as a premium laptop—powerful, stylish, and efficient, but it still needs charging points to keep up with you.

The 2025 facelift BMW 3 Series Long Wheelbase (LWB) starts from ₹63.90 lakh ex-showroom, for the petrol 330Li M Sport variant. Diesel variants (320Ld M Sport / M Sport Pro) are priced slightly lower or around that range, with some petrols slightly higher depending on state taxes.

Petrol 330Li M Sport uses a 2.0-litre twin-turbo petrol motor producing ~ 258 bhp (≈ 254-258 PS) and 400 Nm torque. Diesel 320Ld variants produce ~ 190 PS with similar torque (~400 Nm).

Diesel variant is claimed to be better in term of mileage; some reports suggest ~ 19.6 kmpl for the diesel engine in mixed driving. Petrol will be lower; real-world mixed driving probably ~ 12-15 kmpl or less, depending on traffic.

1. Routine service (oil, filters, inspections): likely ₹ 40,000-80,000+ depending on variant and usage. Diesel tends to cost a bit more due to diesel-specific components. Major servicing, tyres, brakes etc will add extra. Premium tyres and performance brakes cost more. 2. Insurance for this sedan will be fairly high because of its luxury status: potentially ₹ 1-1.5 lakh/year or more depending on city, driver profile, and cover. 3. Extended service/warranty packages exist (BMW’s Service Inclusive etc) which help reduce surprises; check these when buying.

1. Standard safety: 6 airbags, ABS, Dynamic Stability Control (DSC), Cornering Brake Control (CBC), ISOFIX mounts for child seats. 2. Also equipped with blind-spot detection, collision warning, attention assistance, driving assistant package (Level-2 ADAS elements) like rear-cross traffic warning.

1. Length ~ 4,819 mm, wheelbase ~ 2,961 mm. That gives spacious rear legroom. 2. Boot space is good (similar to shorter 3 Series), but more relevant is rear-seat comfort. If someone is going to use it as chauffeur-driven or carry rear passengers often, this shines. For solo driving in tight parking spaces, you’ll have to adapt.

Yes, with caveats: Petrol version’s fuel cost will be high in stop & go traffic, diesel helps here. Parking big sedan requires space; reversing camera, sensors and surround view help. Speed breakers and potholes need care because of long wheelbase / low under-body clearance. Service centres, parts cost more than non-luxury sedans.

Luxury sedans do depreciate notably, especially as new models and variants arrive. Diesel vs petrol trend: diesel engines may face heavier regulation / higher running cost (fuel/diesel price), which can affect resale. Petrol might retain value better depending on usage.
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