The 2018 BMW 3 Series continues a long tradition of sporty compact executive cars. A benchmark in its class, the 3 Series is known for its engaging driving dynamics and sophisticated styling. It's available as a sedan and a Gran Turismo hatchback. Model years span from 2012 (F30 generation) to 2019 (G20 generation start). Key trims include 320i, 330i, 340i, and the xDrive all-wheel-drive variants. The 2018 model's pricing ranged approximately from $40,000 to $55,000 new, varying by trim and options. Its blend of performance, luxury, and brand prestige makes it consistently popular.
The Good
The 2018 BMW 3 Series offers a compelling blend of advantages. Performance is a key strength, providing engaging handling and responsive engines. Comfort is well-addressed with a refined interior. Design is classic BMW, while efficiency is reasonable for its class. Practically, it offers decent reliability and acceptable running costs. Emotionally, the BMW badge and driving experience are very appealing.
The Bad
Potential weaknesses of the 2018 BMW 3 Series include higher maintenance costs compared to non-luxury brands. Some owners have reported issues with the infotainment system and electronic components. Watch out for oil leaks, particularly around the valve cover gasket. The ride can be firm, which might not suit all drivers. Rear seat space can be tight for some.
2018 BMW 3 Series: Quick Overview
- Engine Options:
- 2.0L Turbocharged Inline-4 (320i, 330i)
- 3.0L Turbocharged Inline-6 (340i)
- Horsepower:
- 320i: 180 hp
- 330i: 248 hp
- 340i: 320 hp
- Fuel Economy (EPA Estimates):
- 320i: 24 mpg city / 35 mpg highway
- 330i: 24 mpg city / 34 mpg highway
- 340i: 21 mpg city / 32 mpg highway
- xDrive models have slightly lower MPG
- 0-60 Times:
- 320i: Around 7.1 seconds
- 330i: Around 5.5 seconds
- 340i: Around 4.8 seconds
- Towing Capacity:
- Not typically recommended or equipped for towing in North America.
- Trim-Level Features:
- 320i: Standard features include SensaTec upholstery, iDrive infotainment system with a 6.5-inch display, Bluetooth connectivity, automatic climate control, and keyless entry.
- 330i: Upgrades include more powerful engine, sport seats, and upgraded trim.
- 340i: Performance-oriented upgrades such as M Sport suspension, upgraded brakes, and unique styling cues.
- Optional Packages: Premium Package (leather upholstery, moonroof), Technology Package (navigation, head-up display), Driver Assistance Package (lane departure warning, forward collision warning).
- xDrive: All-wheel drive available on all trims.
2018 BMW 3 Series Specifications
Vehicle Information
| Year | 2018 |
| Make | BMW |
| Model | 3-Series |
| Trim | - |
| Style | Sedan Rear-Wheel Drive |
| Type | Sedan |
| Category | Compact Car |
Manufacturing Details
| Made In | Germany |
| Manufacturing City | ROSSLYN |
Dimensions
| Doors | 4-Door |
| Curb Weight | 3295 pounds |
| Gross Vehicle Weight Rating | - |
| Overall Height | 56.30 inches |
| Overall Length | 182.80 inches |
| Overall Width | 71.30 inches |
| Wheelbase Length | 110.60 inches |
| Standard Seating | 5 |
Engine & Performance
| Engine | 2.0-L I4 |
| Engine Size | 2L |
| Engine Cylinders | 4 |
| 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) | $34,900 |
| Invoice Price | $32,955 |
| Delivery Charges | $995 |
Vehicle History Report
Vehicle
Specifications
Specifications
Ownership
History
History
All History
Events
Events
NMVTIS Title
History Check
History Check
Salvage/Rebuilt
Check
Check
Accident
Check
Check
Theft
Check
Check
Open Lien
Check
Check
Past Sale
Listings
Listings
Safety
Recalls
Recalls
Odometer
Check
Check
Market Price
Analysis
Analysis
What Problems Does the 2018 BMW 3 Series Have?
Frequently reported problems for the 2018 BMW 3 Series, and F30 generation in general, often involve oil leaks, particularly from the valve cover gasket and oil filter housing. Some owners have reported issues with the coolant system, including leaks from the water pump and thermostat housing. Electronic issues, such as glitches with the iDrive infotainment system or malfunctions with sensors, are also occasionally reported.
Recalls for the 2018 model year have varied, so it's crucial to check the NHTSA website for the latest information specific to the vehicle's VIN. Common recall areas for this generation of 3 Series have involved the potential for fuel pump failure or issues with the exhaust gas recirculation (EGR) cooler, which could pose a fire risk.
Long-term reliability concerns often revolve around the lifespan of certain components, such as the turbocharger and the electric power steering system. Regular maintenance, including timely oil changes and inspections, is crucial to mitigate these risks. Model years within the F30 generation (2012-2019) have exhibited similar issues, but BMW has addressed some of these through updates and redesigned parts in later model years.
Recalls for the 2018 model year have varied, so it's crucial to check the NHTSA website for the latest information specific to the vehicle's VIN. Common recall areas for this generation of 3 Series have involved the potential for fuel pump failure or issues with the exhaust gas recirculation (EGR) cooler, which could pose a fire risk.
Long-term reliability concerns often revolve around the lifespan of certain components, such as the turbocharger and the electric power steering system. Regular maintenance, including timely oil changes and inspections, is crucial to mitigate these risks. Model years within the F30 generation (2012-2019) have exhibited similar issues, but BMW has addressed some of these through updates and redesigned parts in later model years.
How long will the 2018 BMW 3 Series last?
With proper maintenance, a 2018 BMW 3 Series can reasonably achieve 150,000 to 200,000 miles or 10-15 years of service. Owner data indicates that consistent adherence to the recommended maintenance schedule significantly impacts longevity. Long-term durability can be affected by factors like climate and driving conditions. Weaknesses often emerge in the form of increased oil consumption, suspension component wear, and potential issues with the cooling system as the vehicle ages. Preventative maintenance is key to maximizing its lifespan and minimizing costly repairs. Neglecting maintenance can drastically reduce lifespan.
What Technology & Safety Features are Included?
The 2018 BMW 3 Series boasts a solid array of tech and safety features. Standard tech includes the iDrive infotainment system with a 6.5-inch display (upgradable to 8.8 inches), Bluetooth, and a USB port. Entertainment features include a standard sound system, with options for a Harman Kardon premium audio system.
Driver-assistance features include a standard rearview camera, while optional features include parking sensors, blind-spot monitoring, lane departure warning, forward collision warning with automatic emergency braking, and adaptive cruise control. The Technology Package adds navigation and a head-up display.
Safety features include anti-lock brakes, stability control, and a suite of airbags. The 2018 BMW 3 Series received strong crash-test ratings from both the National Highway Traffic Safety Administration (NHTSA) and the Insurance Institute for Highway Safety (IIHS). It earned a 5-star overall safety rating from NHTSA and was named an IIHS Top Safety Pick when equipped with optional front crash prevention features. These ratings reflect its robust construction and comprehensive safety systems. Specific ratings might vary based on exact configuration.
Driver-assistance features include a standard rearview camera, while optional features include parking sensors, blind-spot monitoring, lane departure warning, forward collision warning with automatic emergency braking, and adaptive cruise control. The Technology Package adds navigation and a head-up display.
Safety features include anti-lock brakes, stability control, and a suite of airbags. The 2018 BMW 3 Series received strong crash-test ratings from both the National Highway Traffic Safety Administration (NHTSA) and the Insurance Institute for Highway Safety (IIHS). It earned a 5-star overall safety rating from NHTSA and was named an IIHS Top Safety Pick when equipped with optional front crash prevention features. These ratings reflect its robust construction and comprehensive safety systems. Specific ratings might vary based on exact configuration.
What Colors Options are Available?
Exterior Colors
Alpine White
Black Sapphire Metallic
Glacier Silver Metallic
Mineral Grey Metallic
Mediterranean Blue Metallic
Melbourne Red Metallic
Estoril Blue Metallic
Platinum Silver Metallic
Jet Black
Sunset Orange Metallic
Snapper Rocks Blue Metallic
Mineral White Metallic
Interior Colors
Oyster Dakota Leather
Black Dakota Leather
Cognac Dakota Leather
Veneto Beige Dakota Leather
Coral Red Dakota Leather
Saddle Brown Dakota Leather
Black SensaTec Leatherette
Beige SensaTec Leatherette
2018 BMW 3 Series Prices and Market Value
When new, the 2018 BMW 3 Series ranged from around $40,000 to $55,000 depending on the trim and options. Current used market prices generally fall between $20,000 and $35,000, but can vary based on mileage, condition, and location. Depreciation is moderate for the 3 Series, holding its value relatively well compared to some competitors. Factors affecting resale value include mileage, condition, service history, and the presence of desirable options like the Technology Package or xDrive all-wheel drive. Well-maintained examples in popular colors typically command higher prices.
2018 BMW 3 Series Cost of Ownership
Long-term ownership costs for the 2018 BMW 3 Series are generally higher than non-luxury vehicles. Insurance premiums tend to be moderate to high, reflecting the car's value and performance. Fuel costs are reasonable, especially with the 4-cylinder engines. However, maintenance and repair costs can be significant due to the complexity of the vehicle and the price of BMW parts. Regular maintenance is crucial to avoid expensive repairs. Overall, it is not the most economical car to own, but offers a premium experience.
2018 BMW 3 Series Fuel Efficiency
Fuel Type
Gasoline
Fuel Capacity
28 gallons
City Mileage
24 miles/gallon
Highway Mileage
35 miles/gallon
2018 BMW 3 Series Safety Rating
NHTSA
2018 BMW 3 Series Warranty
Basic
Original warranty
48 months / 50,000 miles
Estimated remaining
Expired
Powertrain
Original warranty
48 months / 50,000 miles
Estimated remaining
Expired
Rust
Original warranty
144 months / unlimited miles
Estimated remaining
60 months / unlimited miles
2018 BMW 3 Series Insurance
Insurance for a 2018 BMW 3 Series is moderately priced, reflecting its status as a Sedan with strong safety ratings and
reasonable repair costs.
reasonable repair costs.
How Does the 2018 BMW 3 Series Compare to Other Sedan?
The 2018 BMW 3 Series competes with the Mercedes-Benz C-Class, Audi A4, Lexus IS, and Acura TLX. In terms of performance, the 3 Series offers a more engaging driving experience than the Lexus IS and Acura TLX, but the Mercedes-Benz C-Class and Audi A4 offer comparable performance. In terms of features, all these vehicles offer similar levels of technology and luxury, though the iDrive system in the BMW has been praised for its intuitiveness.
Reliability is a key differentiator. The Lexus IS generally enjoys a better reputation for reliability than the BMW 3 Series. The Acura TLX is also considered quite reliable. The Audi A4 and Mercedes-Benz C-Class have similar reliability ratings to the BMW. In terms of price, the 3 Series is typically competitive, though options can quickly inflate the price.
Alternatives to consider include the Lexus IS for superior reliability, the Audi A4 for its refined interior and technology, or the Mercedes-Benz C-Class for its luxurious appointments. The Acura TLX offers a more value-oriented proposition with good features and a comfortable ride. For those prioritizing driving dynamics, the 3 Series remains a strong contender. Ultimately, the "better" choice depends on individual priorities.
Reliability is a key differentiator. The Lexus IS generally enjoys a better reputation for reliability than the BMW 3 Series. The Acura TLX is also considered quite reliable. The Audi A4 and Mercedes-Benz C-Class have similar reliability ratings to the BMW. In terms of price, the 3 Series is typically competitive, though options can quickly inflate the price.
Alternatives to consider include the Lexus IS for superior reliability, the Audi A4 for its refined interior and technology, or the Mercedes-Benz C-Class for its luxurious appointments. The Acura TLX offers a more value-oriented proposition with good features and a comfortable ride. For those prioritizing driving dynamics, the 3 Series remains a strong contender. Ultimately, the "better" choice depends on individual priorities.
Ranks #549 Sedan
| 1 | 2023 Toyota Camry | (5.0★) |
| 2 | 2023 Honda Accord | (0.0★) |
| 3 | 2023 Lexus ES | (0.0★) |
| 4 | 2024 Subaru Legacy | (5.0★) |
| 5 | 2022 Mazda MX-30 | (5.0★) |
| 6 | 2024 BMW M3 | (0.0★) |
| 7 | 2023 Ford Mustang | (5.0★) |
| 8 | 2023 Mercedes-Benz AMG GT | (0.0★) |
| 9 | 2023 Audi A3 | (0.0★) |
| 10 | 2023 Chevrolet Camaro | (5.0★) |
| 11 | 2023 Hyundai Elantra Hybrid | (0.0★) |
| 12 | 2023 Nissan Altima | (4.0★) |
| 549 | 2018 BMW 3 Series | (0.0★) |
Final Verdict: Is the 2018 BMW 3 Series a Good Sedan?
The 2018 BMW 3 Series is ideal for driving enthusiasts who appreciate a sporty and engaging driving experience. It's worth buying used if you're willing to accept potentially higher maintenance costs in exchange for the BMW driving experience and brand prestige. Specific trims like the 330i offer a good balance of performance and fuel economy. The 340i is for those prioritizing raw power. A well-maintained example with a complete service history is crucial. Consider a pre-purchase inspection by a qualified mechanic to identify potential issues. If reliability is paramount, alternatives like the Lexus IS might be a better choice. It is NOT recommended for those seeking the lowest possible running costs. Consider xDrive for those in climates with snow/ice.
Drew B
Drew is a seasoned automotive expert and contributor to VinCheck.info. With nearly 15 years of experience as a former Porsche technician, he brings a wealth of hands-on knowledge to his writing. Born in North Carolina, a region renowned for its deep-rooted NASCAR culture, Drew developed a passion for cars early in life, often building and working on vehicles from a young age. At VINCheck, Drew leverages his extensive technical background to provide in-depth analyses of various vehicles. His articles often focus on engine performance, reliability, and maintenance insights, offering readers practical information grounded in real-world experience. Some of his notable contributions include reviews on the Mazda CX-5's longevity and detailed examinations of engine options for models like the 2011 Toyota Camry and Tacoma