F30 335i vs 340i: Which Bmw F30 Reigns Supreme?
Looking to upgrade your driving experience with a sporty and luxurious sedan? You’ve likely narrowed your choices down to two compelling options: the BMW f30 335i and the 340i. Both offer the iconic BMW performance and handling, but subtle differences set them apart.
This comparison dives deep into the heart of these two powerful machines. We’ll explore the engines, performance figures, and features that define each model. Prepare to discover which F30 generation BMW truly deserves a spot in your garage.
The f30 335i, a favorite among enthusiasts, provides a thrilling driving experience with its robust engine and refined interior. However, the 340i steps it up a notch with even more power and updated technology. Let’s find out which one suits your driving style better.
Specs at a Glance
| Feature | f30 335i | 340i |
|---|---|---|
| Engine | 3.0L Turbo I6 | 3.0L Turbo I6 |
| Horsepower | 300 hp | 320 hp |
| Torque | 300 lb-ft | 330 lb-ft |
| 0-60 mph | 5.4 sec | 4.9 sec |
| Transmission | 8-speed Automatic/6-speed Manual | 8-speed Automatic/6-speed Manual |
| Fuel Economy (Combined) | 25 mpg | 26 mpg |
| Curb Weight | 3,505 lbs | 3,560 lbs |
| iDrive System | Older iDrive | Updated iDrive |
| Suspension | Standard | Standard/Adaptive M Suspension (Optional) |
| Steering | Electric Power Steering | Electric Power Steering |
| Production Years | 2012-2016 | 2016-2019 |
| Exhaust | Single Exhaust | Dual Exhaust |
Feature-by-Feature Breakdown
Engine
- F30 335i: Features a 3.0-liter turbocharged inline-six (N55). It produces around 300 horsepower and 300 lb-ft of torque. Known for its strong mid-range and relatively good fuel economy, but can suffer from oil leaks and potential cooling system issues with age.
- 340i: Equipped with a 3.0-liter turbocharged inline-six (B58). This engine delivers around 320-322 horsepower and 330 lb-ft of torque. The B58 is a significant upgrade, offering improved power delivery, reliability, and fuel efficiency compared to the N55.
- Winner: 340i
Performance (0-60 mph)
- F30 335i: 0-60 mph typically around 5.4 seconds. Performance is brisk and enjoyable, but not quite as quick as the 340i.
- 340i: 0-60 mph in approximately 4.8-4.6 seconds. The 340i offers noticeably quicker acceleration due to its more powerful engine and improved engine tuning.
- Winner: 340i
Transmission
- F30 335i: Available with either an 8-speed automatic or a 6-speed manual transmission. The automatic is smooth and efficient, while the manual offers a more engaging driving experience.
- 340i: Also offered with an 8-speed automatic or a 6-speed manual. The automatic transmission is refined and responsive. The manual transmission offers the same level of engagement.
- Winner: Tie
Suspension & Handling
- F30 335i: Features a well-tuned suspension that provides a good balance of comfort and sportiness. Handling is generally precise and predictable.
- 340i: Maintains the same chassis as the 335i, but the increased power can make the car feel more dynamic. The suspension is similar, offering a similar level of balance.
- Winner: Tie
Fuel Economy
- F30 335i: Fuel economy is respectable for its class, averaging around 22 mpg city and 30 mpg highway, but varies with driving habits.
- 340i: Offers slightly improved fuel economy, averaging around 21-22 mpg city and 31-32 mpg highway, due to engine efficiency improvements.
- Winner: 340i
Technology & Features
- F30 335i: Generally well-equipped with features like iDrive infotainment, available navigation, and various driver-assistance systems. However, it may lack the latest tech compared to the 340i.
- 340i: Typically includes updated versions of the iDrive system and potentially more advanced driver-assistance features. Offers a slightly more modern tech experience.
- Winner: 340i
Resale Value
- F30 335i: Resale value is generally good, but can be slightly lower compared to the 340i due to its older engine and technology.
- 340i: Likely to retain its value better due to the newer engine, improved performance, and more modern features.
- Winner: 340i
Reliability
- F30 335i: The N55 engine is generally reliable, but can have issues. Regular maintenance is key for longevity.
- 340i: The B58 engine is known for its improved reliability and durability.
- Winner: 340i
Winner by Category
| Category | Winner |
|---|---|
| Performance | 340i |
| Technology | 340i |
| Value (Used Market) | 335i |
| Fuel Efficiency | 340i |
| Overall Driving Experience | 340i |
What They Have in Common
- Engine Configuration: Both cars share a 3.0-liter inline-six engine, providing a smooth and powerful driving experience. The engines are known for their responsiveness and efficiency.
- Transmission Options: Both the 335i and 340i offer the choice between an 8-speed automatic transmission and a 6-speed manual transmission, catering to different driving preferences.
- Rear-Wheel Drive (rwd) Availability: Both models are available with rear-wheel drive, offering a classic sports car feel and balanced handling. All-wheel drive (xDrive) is also an option.
- Practicality: Both vehicles share the same chassis and offer similar levels of practicality, including spacious rear seats and a usable trunk.
- Premium Interior: Both cars have a well-appointed interior with high-quality materials, comfortable seating, and a range of available features.
F30 335i vs 340i Buying Guide
Performance and Engine
The 335i, powered by the N55 inline-six, delivers strong performance with quick acceleration. It’s known for its responsive throttle and engaging driving experience. However, the 340i, with its B58 engine, takes performance to the next level. The B58 offers significantly more power and torque across a wider rev range, resulting in quicker acceleration and a more refined feel. The 340i’s engine also benefits from improved thermal management, enhancing its long-term reliability. The choice depends on how much performance you desire.
Handling and Driving Experience
Both cars offer excellent handling, typical of the 3 Series. The 335i provides a sporty feel with its well-balanced chassis and responsive steering. The 340i builds upon this foundation, often featuring an upgraded suspension and steering setup. This provides enhanced grip and even more precise handling. The 340i’s increased power also allows for more confident corner exits. Consider your driving style and the roads you typically travel when deciding which car is better suited to your needs.
Fuel Efficiency and Running Costs
Fuel efficiency is a significant factor for many buyers. The 335i and 340i offer similar fuel economy figures, though the 340i might slightly outperform the 335i in real-world driving. However, running costs extend beyond fuel. The 340i, being a newer model, may potentially incur higher maintenance costs. Factor in insurance premiums as well, which might be higher for the 340i due to its increased performance. Research the cost of ownership based on your expected mileage.
Features and Technology
The 340i generally boasts more advanced features and technology. It may include a newer infotainment system, enhanced driver-assistance systems, and improved connectivity options. The 335i, while well-equipped, may lack some of these newer technologies. Consider what features are important to you. If you value the latest tech, the 340i is the clear winner. If you’re less concerned with cutting-edge features, the 335i still offers a comfortable and well-appointed cabin.
Reliability and Maintenance
Both models are generally reliable, but some differences exist. The B58 engine in the 340i has a reputation for being exceptionally reliable. The N55 in the 335i, while reliable, may have some known issues that require attention. Consider the service history of any used car you’re considering. Check for any recalls or common problems for each model. Researching common issues can help make an informed decision when buying.
Price and Value Proposition
The 335i typically commands a lower price in the used car market, making it an attractive option for budget-conscious buyers. However, the 340i’s increased performance and newer features might justify its higher price for some. Consider your budget and the value you place on performance, features, and overall ownership experience. Weigh the initial cost against the potential long-term benefits of the 340i before making a decision. Evaluate the condition of both vehicles.
Who Should Buy What?
Buy f30 335i If…
- You’re looking for a great value in a used sports sedan.
- You prefer a slightly more affordable entry into the BMW 3 Series experience.
- You appreciate the classic styling of the F30 generation.
- You prioritize a balance of performance and fuel efficiency.
Buy 340i If…
- You want the latest technology and features.
- You desire slightly more power and performance.
- You value the updated styling and design of the later model.
- You want a car with a slightly more refined driving experience.
Frequently Asked Questions
What are the main differences between the engines?
The 335i uses the N55 inline-six, known for its smooth power delivery. The 340i boasts the B58, a newer engine with more power, torque, and improved thermal management. The B58 delivers quicker acceleration and a more refined experience. The B58 is often praised for its responsiveness and reliability. The N55 remains a strong performer but the B58 is generally considered superior.
Which car is faster?
The 340i is faster due to its more powerful B58 engine. The B58 offers significant performance gains over the N55 in the 335i, particularly in terms of acceleration and overall responsiveness. The 340i can reach higher speeds quicker. While the 335i is no slouch, the 340i has the edge in straight-line performance.
Are there significant differences in fuel economy?
Fuel economy is similar between the two models, but the 340i might offer slightly better real-world fuel efficiency. Both cars achieve relatively good mileage for their performance levels. The differences in fuel economy are often negligible. Factors such as driving style and road conditions play a bigger role in actual fuel consumption.
What about the interior and features?
The 340i generally offers more advanced features and a slightly updated interior design compared to the 335i. The 340i might have a newer infotainment system, enhanced driver-assistance features, and improved connectivity. Both vehicles offer comfortable and well-appointed cabins. The 340i reflects the advancements in technology over the years.
Which car is more reliable?
Both models are generally reliable, but the 340i’s B58 engine has earned a strong reputation for reliability. The N55 in the 335i is also reliable, though it may have some potential issues to be aware of. Regular maintenance and proper care are crucial for ensuring the longevity of either car. The 340i’s newer design often benefits from improvements.
What about the price difference?
The 335i typically commands a lower price in the used car market, making it a more affordable option. The 340i is usually priced higher due to its newer features, improved performance, and overall desirability. The price difference reflects the advancements in technology and performance of the 340i. Consider your budget when making the decision.
Which car is better overall?
The “better” car depends on your individual needs and preferences. The 340i offers significant performance improvements and more advanced features. The 335i provides a more affordable option with excellent performance. Evaluate your priorities and budget to make the best decision for your needs.
Final Verdict
The 340i emerges as the superior choice for those seeking enhanced performance, modern features, and a more refined driving experience. While the 335i remains a compelling option with its lower price point, the 340i’s advancements justify the premium for most buyers. The 340i’s engine and technology upgrades make it the more desirable car.
Winner: 340i