The BMW M340i is a vehicle that offers the best of both worlds, sitting somewhere between performance and luxury. The M340i sets itself apart from the rest of the BMW 3 Series lineup by combining powerful power with advanced driving dynamics. This car is more than simply a means of transportation; it is a means of enjoying every adventure, be it a regular commute to the office or a meandering mountain route. We will examine the BMW M340i in great detail in this extensive post, going over its appearance, capabilities, technology, and interior amenities.
Introduction to the BMW M340i
With its introduction as part of the 7th generation 3 Series, the BMW M340i gave the venerable sedan more performance-focused engineering. It is a more aggressive take on the conventional 3 Series, with performance levels that are marginally lower than those of the BMW M3. In contrast to the full M versions, which are virtually track-ready vehicles, the M340i strikes a compromise between thrilling performance and comfortable daily driving.
With a powerful engine, refined suspension, and distinctive M performance components, the M340i is a high-performance sedan that still caters to everyday practicality.
Engine and Performance
Turbocharged Inline-6 Engine
The B58 engine, a 3.0-liter inline-6 turbocharged engine, is the engine that powers the M340i. In terms of output power, efficiency, and smoothness, this engine is a gem. With a powerful 382 horsepower and 369 lb-ft of torque, it can excite even the most seasoned drivers with its level of performance.
The turbocharged engine ensures instantaneous response, making overtaking and highway merging effortless. With the combination of direct fuel injection and BMW’s TwinScroll turbocharger, the power delivery is linear, ensuring there’s no turbo lag, providing a thrilling drive at any speed.
0-60 mph Acceleration
One of the standout aspects of the BMW M340i is its acceleration. With its powerful engine and BMW’s excellent 8-speed automatic transmission, the car can sprint from 0 to 60 mph in just 4.1 seconds. This performance places the M340i in the same league as many sports cars, yet it retains the refinement and comfort of a luxury sedan.
xDrive All-Wheel Drive System
BMW’s sophisticated all-wheel-drive system, xDrive, is standard on the M340i and improves control and traction. The power distribution between the front and back wheels is continuously adjusted by the xDrive system, which also continuously analyzes the behavior of the car. By distributing power to the wheels with the greatest traction, this enhances handling, stability, and cornering ability—especially on difficult roads with wet or snowy terrain. Rear-wheel-drive (RWD) fans, on the other hand, have the option to choose this type, which offers a more pure driving experience.
M Sport Differential and Adaptive M Suspension
The M Sport Differential, which is used in the M340i, equally distributes torque among the rear wheels. This function improves handling on slick conditions and increases traction during dynamic cornering. In order to balance comfort and sportiness, the Adaptive M Suspension modifies the dampers’ hardness in real-time depending on the driving environment. The suspension relaxes for a softer, more comfortable ride in Comfort Mode and stiffens in Sport Mode to reduce body roll and provide more precise handling.
Braking and Handling
The M340i’s braking system is specially designed for performance, and its M Sport brakes offer superior stopping force. During high-performance driving, the big rotors and lightweight aluminum calipers enable rapid heat dissipation. The vehicle’s steering is also excellent, thanks to Variable Sport Steering, which provides accurate feedback and improved cornering performance.
Exterior Design
The BMW M340i is not just about what’s under the hood – its exterior design reflects its sporty character. The car has an aggressive stance with bold lines, emphasizing both aerodynamics and aesthetics.
M Aerodynamics Package
The M Aerodynamics Package, which includes side skirts, a rear diffuser, and a more aggressive front bumper with wider air intakes, is one of the vehicle’s standout external features. These components not only make the car seem better, but they also increase its aerodynamic efficiency, which lowers drag and boosts stability at high speeds.
BMW Icon Adaptive LED Headlights
The M340i is equipped with BMW Icon Adaptive LED Headlights that not only offer a sleek and modern appearance but also enhance nighttime visibility. These lights automatically adjust their intensity and direction based on the speed and steering angle, ensuring optimal illumination at all times.
Shadowline Trim and M-specific Design Elements
The kidney grille, side mirror caps, and window surrounds all have high-gloss black finishes from the Shadowline Trim, which gives the exterior a sporty feel. The M340i may be distinguished from the standard 3 Series by its M-specific design elements, which include the M Performance badging and the 18- or 19-inch M alloy wheels.
Interior Design and Comfort
Inside the M340i, the focus is on luxury and driver-centric design. The interior combines high-quality materials with advanced technology to create a comfortable and stylish space for both the driver and passengers.
M-Specific Interior Features
The M340i’s cabin features M-specific elements, such as the M steering wheel with paddle shifters, M sport seats with adjustable side bolsters, and Aluminum Tetragon trim. The seats are not only supportive during spirited driving but also comfortable for long journeys.
Luxury Materials
When it comes to materials, BMW has paid close attention to even the slightest details. Vernasca leather, which is delicate to the touch and long-lasting, is used to reupholster the seats. The soft-touch materials and premium finishes on the door panels and dashboard contribute to the cabin’s opulent atmosphere.
Spaciousness and Cargo Capacity
Despite its sporty nature, the M340i offers plenty of interior space. Both front and rear passengers will find ample headroom and legroom, making it a comfortable car for longer trips. The trunk provides 17 cubic feet of cargo space, which is more than enough for everyday use and weekend getaways.
Ambient Lighting and Panoramic Sunroof
The interior features programmable ambient lighting that lets you choose from a variety of color schemes to add flair. The panoramic sunroof lets in natural light and gives the cabin a feeling of openness and spaciousness.
Technology and Infotainment
BMW is known for integrating cutting-edge technology into its vehicles, and the M340i is no exception. From driver assistance systems to an intuitive infotainment system, the car offers a wide array of tech features that enhance the driving experience.
BMW iDrive 8.0 System
At the heart of the M340i’s technology suite is the iDrive 8.0 infotainment system, which is accessed via a 12.3-inch touchscreen display and a rotary controller on the center console. The system is user-friendly and provides seamless access to navigation, entertainment, and vehicle settings.
Apple CarPlay and Android Auto
With Apple CarPlay and Android Auto as standard, you can connect your smartphone to the M340i and use the infotainment system to access your preferred contacts, music, and apps. You can stay connected while on the go with the help of wireless charging and a Wi-Fi hotspot.
Harman Kardon Surround Sound System
With 16 speakers and a 464-watt amplifier, the available Harman Kardon surround sound system provides a high-end listening experience for audiophiles. With its clear and sharp sound quality, it is ideal for listening to your favorite music while driving.
BMW Intelligent Personal Assistant
BMW’s Intelligent Personal Assistant allows for voice-activated control of many vehicle functions. By simply saying “Hey BMW,” you can adjust the climate control, change the radio station, or find directions, all without taking your hands off the wheel.
Safety and Driver Assistance Features
BMW has equipped the M340i with an impressive suite of safety and driver assistance features, ensuring that the car is not only fast but also safe.
Active Driving Assistant
The Active Driving Assistant includes a range of safety features, such as:
- Lane Departure Warning: Alerts you if the vehicle unintentionally drifts out of its lane.
- Blind Spot Detection: Provides visual and auditory alerts if there’s a vehicle in your blind spot.
- Frontal Collision Warning: Warns of a potential collision with a vehicle ahead and applies brakes if necessary.
Parking Assistance
Parking in confined places is made easier with the help of the Parking Assistant Plus technology. It has sensors that identify obstructions and a 360-degree camera that provides you with an aerial picture of your surroundings. Even parking your car can be handled by the system.
Adaptive Cruise Control
The Adaptive Cruise Control system maintains a set speed and distance from the car ahead, automatically adjusting your speed based on traffic conditions. This makes long highway journeys more relaxing and helps reduce driver fatigue.
Pricing and Competitors
The BMW M340i offers incredible value considering its blend of luxury, performance, and advanced technology. The starting price for the rear-wheel-drive version is around $56,000, while the xDrive model starts at approximately $58,000.
Competitors
In the highly competitive sports sedan segment, the M340i goes head-to-head with several capable rivals:
- Audi S4:
With a similar price range and performance, the Audi S4 offers a refined driving experience with a focus on luxury.
- Mercedes-AMG C43:
The C43 is another strong competitor, offering excellent performance and a luxurious interior, though it tends to be priced slightly higher than the M340i.
- Alfa Romeo Giulia Quadrifoglio:
While the Quadrifoglio offers more power, it’s also priced significantly higher and may not provide the same level of everyday comfort as the M340i.
FAQs
Q: What is the BMW M340i?
A: Positioned between the standard BMW 3 Series and the complete M3 model, the BMW M340i is a high-performance sports sedan. Combining performance, comfort, and cutting-edge technology, it has a 3.0-liter inline-6 turbocharged engine, sophisticated driving dynamics, and a luxurious interior.
Q: What engine does the BMW M340i have?
A: The BMW M340i features a 3.0-liter inline-6 turbocharged engine producing 382 horsepower and 369 lb-ft torque for dynamic performance.
Q: How fast is the BMW M340i?
A: The BMW M340i accelerates from 0 to 60 mph in 4.1 seconds, blending top-tier performance with everyday comfort.
Q: What is the difference between the M340i and the BMW M3?
A: The M340i offers a sportier drive than the standard 3 Series, balancing performance and comfort, while the M3 focuses on track performance.
Q: Does the BMW M340i come with all-wheel drive?
A: Yes, the BMW M340i features an xDrive all-wheel-drive system for enhanced traction, with a rear-wheel-drive option for a traditional sports sedan experience.
Q: What is the fuel economy of the BMW M340i?
A: For RWD variants, the BMW M340i gets 23 mpg city/32 mpg highway, while for xDrive models, it gets 22 mpg city/31 mpg highway.
Q: What are some of the standout features of the M340i’s interior?
A: The M340i features Vernasca leather, ambient lighting, a panoramic sunroof, M sport elements, and a 12.3-inch iDrive 8.0 system with wireless connectivity and Harman Kardon sound.
Q: What safety features does the BMW M340i have?
A: The M340i includes advanced safety features like lane departure warning, blind-spot detection, automatic braking, adaptive cruise control, and a 360-degree camera.
Q: How much does the BMW M340i cost?
A: The starting price of the BMW M340i varies depending on the drivetrain. The rear-wheel-drive model starts at around $56,000, while the xDrive all-wheel-drive version starts at about $58,000. Additional options and packages can increase the price.
Q: What are the main competitors of the BMW M340i?
A: The BMW M340i faces competition from the Mercedes-AMG C43, Alfa Romeo Giulia Quadrifoglio, Audi S4, and BMW M340i, all of which provide distinctive features and performance.
Q: What kind of transmission does the BMW M340i have?
A: The BMW M340i features an 8-speed automatic transmission with smooth shifting and paddle shifters, but no manual transmission option.
Q: What is the cargo space like in the BMW M340i?
A: For a sports sedan, the BMW M340i has a reasonable amount of trunk space—17 cubic feet. Further allowing for more versatile cargo-carrying possibilities is the rear seats’ 40/20/40 split folddown arrangement.
Q: Is the BMW M340i good for daily driving?
A: The BMW M340i is ideal for daily driving, offering exhilarating performance, a comfortable ride, advanced technology, ample interior space, and adaptable suspension modes.
Q: Does the BMW M340i offer a warranty?
A: Yes, the BMW M340i comes with BMW’s standard warranty package, which includes a 4-year/50,000-mile new vehicle warranty and 3-year/36,000-mile maintenance coverage. There is also an option to purchase extended warranties for added protection.
Q: What are the color options for the BMW M340i?
A: The BMW M340i offers various exterior colors, including Alpine White and Portimao Blue, with interior leather options like black, cognac, and oyster.
Q: Can I customize my BMW M340i?
A: Yes, the BMW M340i offers extensive customization options, including exterior colors, interior trims, wheel designs, and packages like Premium, Executive, and M Performance Parts.
Q: How does the BMW M340i handle in different weather conditions?
A: Although rear-wheel drive needs cautious driving, the M340i’s xDrive technology offers excellent traction in all weather conditions. Stability control systems improve overall control.
Q: How does the M340i compare to the regular BMW 3 Series?
A: With a strong engine, a suspension designed for performance, and M-specific features, the BMW M340i delivers a livelier ride that improves handling and performance above the base 3 Series.
Q: Is the BMW M340i reliable?
A: Because of its sturdy B58 engine and lengthy warranty and maintenance plan, the BMW M340i is a dependable vehicle that will last for a long time.
Q: Who is the BMW M340i best suited for?
A: The BMW M340i is ideal for drivers seeking luxury, practicality, and high performance, combining spirited driving with comfort for work and play.
Conclusion
The BMW M340i is a vehicle that flawlessly combines performance and luxury. It provides an exciting driving experience without compromising comfort thanks to its turbocharged inline-6 engine, elegant interior, cutting-edge technology, and stylish design. In the sports sedan class, the M340i is a strong competitor for those who appreciate luxury and refinement as well as thrill-seeking drivers.
The M340i is crafted to dazzle on all fronts, from its intricate suspension system to its luxurious interior trim. The BMW M340i is a remarkable option that does not sacrifice luxury or excitement for people looking for a vehicle that can withstand the demands of daily driving while providing outstanding performance.