The Good
The 2016 BMW 340i offers exhilarating performance from its robust B58 engine, delivering thrilling acceleration and agile handling for emotional buyers. Practically, its reliability is notably improved, offering solid efficiency for its power. The comfortable, well-designed interior and strong used market value appeal to practical considerations, while its iconic styling and driving engagement captivate enthusiasts.
The Bad
While generally robust, the 2016 BMW 340i can suffer from potentially costly maintenance and repair bills typical of German luxury cars. Some drivers find the standard run-flat tires compromise ride comfort and wear quickly. Furthermore, earlier F30 models faced "marginal" IIHS small overlap front crash ratings, although the 340i came later in the generation.
2016 BMW 340: Quick Overview
- Engine: B58 TwinPower Turbo (single twin-scroll turbo) 3.0-liter inline 6-cylinder.
- Horsepower: 320 hp @ 5,500-6,500 rpm.
- Torque: 330 lb-ft @ 1,380-5,000 rpm.
- Transmission: 8-speed Steptronic automatic (standard); 6-speed manual (optional for RWD sedan).
- Drivetrain: Rear-Wheel Drive (RWD) standard; xDrive All-Wheel Drive (AWD) optional.
- Fuel Economy (EPA Est.):
- RWD Automatic: 22 mpg city / 33 mpg highway / 26 mpg combined.
- RWD Manual: 20 mpg city / 30 mpg highway / 24 mpg combined.
- xDrive Automatic: 21 mpg city / 31 mpg highway / 25 mpg combined.
- 0-60 mph Acceleration:
- RWD Automatic: Approximately 4.6 seconds.
- xDrive Automatic: Approximately 4.4 seconds.
- Towing Capacity: Not officially rated for towing in the US market for the sedan body style.
- Key Trim-Level Features/Packages:
- Standard Features: LED headlights and fog lights, moonroof, dual-zone automatic climate control, iDrive infotainment with 6.5-inch screen, Bluetooth, USB, Sensatec leatherette upholstery, power front sport seats, rear parking sensors.
- M Sport Package: Includes aerodynamic body kit, M Sport suspension (or Adaptive M Suspension option), M Sport steering wheel, specific interior trim, and larger alloy wheels.
- Luxury Line: Distinctive exterior design elements, unique interior wood or aluminum trim options, and chrome accents.
- Sport Line: Sport seats, high-gloss black exterior trim, and red interior accents.
- Premium Package: Comfort Access keyless entry, SiriusXM satellite radio, and power lumbar support.
- Technology Package: Navigation system with 8.8-inch screen, head-up display, and enhanced Bluetooth/USB.
- Driver Assistance Package: Rearview camera and front parking sensors.
- Driver Assistance Plus Package: Adds Active Driving Assistant (lane departure warning, forward collision warning, city collision mitigation with automatic emergency braking), active blind spot detection, and side/top view cameras.
- Cold Weather Package: Heated front and rear seats, heated steering wheel.
- Lighting Package: Adaptive full LED headlights and automatic high beams.
- Dynamic Handling Package: Adaptive M Suspension and variable sport steering for enhanced agility.
- Standalone Options: Harman Kardon surround sound system, Dakota leather upholstery, active cruise control.
2016 BMW 340 Specifications
Vehicle Information
| Year | 2016 |
| Make | BMW |
| Model | 340 |
| Trim | - |
| Style | - |
| Type | Sedan |
| Category | Compact Car |
Manufacturing Details
| Made In | Germany |
| Manufacturing City | ROSSLYN |
Dimensions
| Doors | 4-Door |
| Curb Weight | - |
| Gross Vehicle Weight Rating | - |
| Overall Height | 56.30 inches |
| Overall Length | 182.40 inches |
| Overall Width | 71.30 inches |
| Wheelbase Length | 110.60 inches |
| Standard Seating | 5 |
Engine & Performance
| Engine | 3L I6 |
| Engine Size | 3L |
| Engine Cylinders | 6 |
| Transmission | 8-Speed Automatic |
| Transmission Type | Automatic |
| Transmission Speeds | 8-Speed |
| Drivetrain | Rear-Wheel Drive |
Additional Features
| Anti-Brake System | 4-Wheel ABS |
| Steering Type | Rack & Pinion |
Pricing
| Manufacturer Suggested Retail Price (MSRP) | $45,800 |
| Invoice Price | $42,635 |
| Delivery Charges | $995 |
Vehicle History Report
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Analysis
What Problems Does the 2016 BMW 340 Have?
Common issues, though less frequent than on older BMWs, can include: minor oil leaks from gaskets (e.g., valve cover, oil filter housing) as the vehicle ages, occasional VANOS solenoid issues leading to rough idling, and electric water pump failures which are a known wear item across many BMW platforms, typically emerging around 60,000-80,000 miles. Ignition coils and spark plugs are standard maintenance items but can fail prematurely.
Electrical glitches, such as iDrive system freezing or sensor malfunctions (e.g., wheel speed sensors), are possible, often resolvable with software updates or sensor replacement. Suspension components like control arm bushings and sway bar end links are also common wear items, especially with spirited driving or poor road conditions, potentially leading to clunks or looser steering.
Several recalls have been issued for the 2016 BMW 3 Series that could affect the 340i:
- Passenger Frontal Air Bag Inflator: (NHTSA Campaign Number: 17V010000, 19V859000) – This is a significant recall addressing potentially faulty Takata air bag inflators, requiring replacement.
- PCV Valve Heater (B+ Cable): (NHTSA Campaign Number: 17V676000) – A wiring harness for the PCV valve heater on B58 engines may not have been manufactured to specifications, posing an overheating and fire risk. This is particularly relevant for the 340i.
- Crankshaft Sensor: (NHTSA Campaign Number: 18V755000) – Incorrect software could lead to an engine stall.
- Heat Exchanger: (NHTSA Campaign Number: 22V536000) – Some vehicles had an issue with the EGR heat exchanger, though applicability to petrol 340i models should be verified by VIN.
Long-term reliability is generally good for the B58 powertrain, but owners should still anticipate higher maintenance costs for other components, and diligent preventative maintenance is crucial for maximizing longevity.
How long will the 2016 BMW 340 last?
However, long-term weaknesses typically manifest in components surrounding the engine and chassis. Expect to replace suspension bushings, control arms, and eventually shocks as mileage accumulates, impacting ride quality and handling. Cooling system plastics can become brittle and prone to leaks over time. Electrical gremlins, such as failing sensors or infotainment glitches, may also arise. Interior wear on common touchpoints is also a consideration. While the B58 engine is a strong point, overall ownership costs will rise significantly post-warranty. Proactive maintenance, including regular fluid changes (transmission, differential, brake), is crucial to mitigate major repair bills and extend the vehicle's lifespan.
What Technology & Safety Features are Included?
In terms of driver-assistance features, the 340i included dynamic cruise control and rear parking sensors as standard. Optional safety and convenience technologies were bundled into packages. The Driver Assistance Package added a rearview camera and front parking sensors. Stepping up to the Driver Assistance Plus Package provided more advanced features, including Active Driving Assistant (with lane departure warning, forward collision warning, and city collision mitigation for automatic emergency braking), active blind spot detection, and side and top-view cameras for a 360-degree perspective around the vehicle.
Standard safety provisions included a comprehensive airbag system (front, side curtain, front knee), anti-lock brakes (ABS), traction control, and stability control. BMW's Assist eCall system provided automatic crash notification and emergency services. Run-flat tires were standard, allowing continued driving for a limited distance after a puncture.
Crash-test ratings for the 2016 BMW 3 Series sedan (F30 generation) were generally strong:
- NHTSA (National Highway Traffic Safety Administration): The 3 Series received an overall 5-Star Safety Rating, with 5 stars in frontal, side, and rollover crash tests.
- IIHS (Insurance Institute for Highway Safety): Ratings included "Good" for moderate overlap front, side, roof strength, and head restraints & seats. However, it received a "Marginal" rating in the challenging small overlap front (driver's side) test. The optional front crash prevention system earned a "Basic" rating.
What Colors Options are Available?
2016 BMW 340 Prices and Market Value
Currently, in the used market (late 2023/early 2024), prices for a 2016 340i typically range from $16,000 to $25,000 or more, highly dependent on mileage, condition, and optional equipment. Lower mileage, well-maintained examples with desirable packages (e.g., M Sport, Technology) command the higher end of this spectrum.
BMW 3 Series models generally experience significant depreciation in their initial 3-5 years, often losing 50% or more of their original value. This makes them excellent used car bargains. The 340i, with its desirable B58 engine, tends to hold its value slightly better than less powerful 3 Series variants but still follows this trend.
Factors greatly affecting resale value include low mileage, a complete and documented service history, pristine cosmetic and mechanical condition, and desirable factory options like the M Sport package, navigation, and upgraded audio. Accident history or deferred maintenance will significantly diminish value.
2016 BMW 340 Cost of Ownership
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2016 BMW 340 Insurance
reasonable repair costs.
How Does the 2016 BMW 340 Compare to Other Sedan?
Performance: The 340i's B58 engine is a significant highlight, offering 320 hp and a compelling blend of power, smoothness, and responsiveness. Its 0-60 mph time of around 4.4-4.6 seconds is segment-leading. The Mercedes C400 (329 hp) is competitive but often feels less engaging. The Audi S4 (333 hp supercharged V6) is also quick (around 4.9s 0-60 mph) and comes standard with excellent Quattro AWD, but the B58 often has a more modern, linear power delivery. The Lexus IS 350 F Sport (306 hp) is considerably slower (5.6s 0-60 mph) and less dynamic. The Infiniti Q50 Red Sport 400 (400 hp) outmuscles them all in raw power and acceleration.
Features: BMW's iDrive system is generally intuitive, and the 340i can be optioned with a comprehensive suite of luxury, tech, and driver-assistance features, on par with or exceeding rivals. Mercedes' COMAND and Audi's MMI are also strong, with Mercedes often having a more opulent interior. Lexus offers robust tech but sometimes feels less cutting-edge.
Reliability: The B58 engine in the 340i is a significant step up in reliability for BMW, earning it a strong reputation. The Lexus IS 350 remains the benchmark for long-term reliability in the class, thanks to its naturally aspirated V6. Mercedes and Audi are generally on par with BMW for maintenance costs and potential issues, though the B58 engine is a strong point. Early Infiniti Q50 Red Sport 400s had some reported issues with the new VR30DDTT engine, though these were often resolved via updates.
Price (Used): On the used market, the 340i offers excellent performance value due to depreciation. Used Audi S4s can be found in a similar price bracket. Lexus IS 350s tend to hold their value better due to their reliability perception. Infiniti Q50 Red Sport 400s often provide the most "bang for buck" in terms of power for their used price.
Alternatives:
- For **ultimate reliability**: Lexus IS 350 F Sport (sacrificing outright performance).
- For **similar performance with strong AWD**: Audi S4 (B8.5 generation).
- For **more raw power for the money**: Infiniti Q50 Red Sport 400.
- For a **more luxurious interior feel**: Mercedes-Benz C400.
Final Verdict: Is the 2016 BMW 340 a Good Sedan?
Yes, it is absolutely worth buying, particularly as a used vehicle. Its significant depreciation from new makes it an exceptional value on the pre-owned market. To maximize the experience and value, look for models with the M Sport Package (for handling and aesthetics), and the Premium and Technology Packages for enhanced comfort and infotainment. If living in varied climates, the xDrive AWD option is beneficial. Critical conditions for purchase include a comprehensive, verifiable service history and a thorough pre-purchase inspection (PPI) by an independent BMW specialist. Be prepared for higher maintenance and potential repair costs associated with a German luxury car, and consider an extended warranty for peace of mind, especially after the original factory warranty has expired. The 340i represents a sweet spot of performance and relative reliability within the modern 3 Series lineup.