Imagine a car that’s fast, powerful, and still super comfy. That’s exactly what the BMW M340d is all about. Part of the BMW G20 3 Series, which started in 2018, the M340d is like the superhero of diesel cars. It’s perfect for people who want to feel the thrill of speed but don’t want to give up luxury or technology. Whether you’re driving to school, going on a road trip, or just cruising around, this car makes every drive an adventure.
How the BMW M340d Looks
Exterior Design
Let’s start with how the BMW M340d looks on the outside. This car has a bold and sporty design that makes it stand out. The front of the car has BMW’s signature kidney grille, which is bigger and more aggressive than before. It’s like the car’s face, giving it a strong and confident look. The LED headlights are sleek and sharp, making the car look fast even when it’s parked. The body of the car has smooth, sculpted lines that help it cut through the air easily.
In May 2022, BMW gave the M340d a little makeover. They updated the headlights to make them even sharper, tweaked the front bumper for a sportier look, and added some cool new designs to the wheels. It’s like the car got a fresh new outfit, and it looks better than ever!
With a length of about 4,713 mm, the M340d has a strong road presence. It’s designed not just to look good but also to be super aerodynamic, which helps it go faster and use less fuel.

Stepping Inside the BMW M340d
Interior Features and Comfort
Now, let’s talk about what’s inside. The BMW M340d is all about luxury and comfort. When you sit inside, it feels like you’re sitting in a high-tech, super comfy spaceship. The seats are made from soft leather, and they’re designed to keep you comfortable, whether you’re on a quick drive or a long journey. There’s plenty of space for five people, so everyone can sit comfortably with lots of legroom and headroom.
The inside of the car is filled with high-quality materials, like leather and smooth plastics. There’s even ambient lighting that makes the car’s interior glow softly at night, giving it a cozy and stylish feel. Everything is laid out perfectly, so you can reach all the controls easily, making driving fun and stress-free.
One of the coolest things about the M340d is the M Sport package. This adds extra sporty features like special bumpers, side skirts, and M badges around the car, making it look and feel like a race car.

The Engine – The Heart of the Beast
Engine Power
The real magic of the BMW M340d happens under the hood. This car is powered by a 3.0-liter turbocharged diesel engine that produces a whopping 340 horsepower and 700 Nm of torque. What does that mean? It means the car is incredibly fast and powerful. You can go from 0 to 100 km/h in just 4.6 seconds—that’s faster than many sports cars!
The car’s 8-speed automatic transmission makes shifting gears smooth and easy, so you’ll hardly notice when the car changes gears.
Performance Stats
- Acceleration (0-100 km/h): Around 4.6 seconds
- Top Speed: Limited to 250 km/h (155 mph)
- Fuel Economy: About 5.9 to 6.4 liters per 100 km
This means the car is super-fast but still manages to save on fuel, which is great for long drives.

Driving Experience
Driving the M340d is like playing a fun video game. You can choose different driving modes depending on how you feel. If you want a smooth and relaxing drive, you can go into Comfort mode. But if you’re feeling adventurous and want to feel the car’s full power, switch to Sport or Sport+ mode. The car will feel sharper, faster, and more responsive. It’s like having a race car at your fingertips!
Cool Tech and Gadgets
Technology Features
The BMW M340d is packed with the latest technology. It comes with BMW’s iDrive 7 infotainment system, which is like the car’s brain. You control it using a big, bright 10.25-inch touchscreen that shows everything from your maps to your favorite music. And don’t worry you can connect your phone using Apple CarPlay or Android Auto, so your favorite apps and songs are always at your fingertips.
Optional Packages
If you want even cooler features, BMW offers optional packages. The Driving Assistance Professional package gives you features like adaptive cruise control that keeps your car at the perfect speed in traffic. Or you can go for the Premium package, which adds extras like a head-up display that shows important info on the windshield and a super high-quality Harman Kardon sound system.
Room for Everything and Everyone
Cabin Space and Cargo
Even though the M340d is a performance car, it’s also practical. There’s plenty of space inside for everyone to sit comfortably. Plus, the trunk has 480 liters of space, which is enough to carry groceries, sports gear, or luggage for a trip. And if you need more room, the back seats fold down to fit larger items.

Comfort Features
When it comes to comfort, the BMW M340d has it covered. The car has dual-zone automatic climate control, meaning everyone can set their own temperature. The front seats are power-adjustable and even have a memory function that remembers how you like to sit. There’s also ambient lighting that makes the inside look super fancy at night.
Efficiency and Being Kind to the Planet
Fuel Efficiency
One of the coolest things about the BMW M340d is how efficient it is. Even though it’s super fast and powerful, it only uses about 5.9 to 6.4 liters of fuel per 100 km. This means you can go on long road trips without stopping for fuel too often.
Environmental Impact
BMW made sure the M340d was as clean as possible. It meets strict emission standards and has special technology like diesel particulate filters that help reduce pollution. So, you’re driving a fast car that’s also helping the planet pretty awesome, right?
What It Costs and Why It’s Worth It
Price Range
The BMW M340d starts at around $60,000, which is a fair price for all the performance, luxury, and technology you get.
Comparison with Other Models
Compared to the 320d and 330d, the M340d gives you more power and a more thrilling drive. It’s not as expensive as the high-performance M3, but it still feels like a sports car. If you want speed and luxury without going overboard, the M340d is a great choice.
Conclusion
The BMW G20 M340d is the ultimate diesel sedan if you want speed, style, and comfort all rolled into one. Whether you’re driving to school, heading out on a road trip, or just cruising around town, this car makes every journey fun. And with its 2022 facelift, it looks cooler than ever. So if you’re ready for the ultimate driving experience, the M340d is waiting for you!























