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BMW M340i for Sale – Prices, Specs and Buying Guide

Jackson Mason Reed Mitchell • 2026-04-07 • Reviewed by Sofia Lindberg

The BMW M340i occupies a unique position between the efficient 330i and the track-focused M3, offering a 382-horsepower turbocharged inline-six that accelerates from 0-60 mph in four seconds flat. Current market conditions present challenges for buyers seeking new 2024 models, as dealership inventories depleted by April 2024. Used alternatives provide immediate availability across multiple model years, with prices ranging from under $40,000 for older examples to nearly $60,000 for low-mileage 2024 units.

This buying guide analyzes current transaction prices, inventory locations, performance specifications, and long-term ownership considerations based on aggregated market data and owner feedback.

How Much Does a BMW M340i Cost?

Transaction prices vary significantly based on model year, drivetrain configuration, and whether the vehicle is purchased new or used. The rear-wheel-drive M340i Sedan carries a manufacturer’s suggested retail price of $58,595, while the xDrive all-wheel variant commands $60,595. Used examples show substantial depreciation, with 2020 models averaging under $40,000 and 2024 models hovering near $52,000.

MSRP Range
$57,600–$61,600
Engine
3.0L Turbo I6, 382 hp
0-60 mph
4.0 seconds
Fuel Economy
26 mpg combined
  • Buyers currently negotiate approximately 10% below MSRP, representing savings up to $5,995 on new vehicles
  • Used 2024 models average $52,136, while 2020 examples range from $37,995 to $44,696
  • The xDrive all-wheel system adds roughly $2,000 to the base price
  • First-year depreciation averages 20-30% off original MSRP
  • No new 2024 inventory remains available as of April 2024, requiring orders or used purchases
  • Lowest advertised used prices nationwide start at $26,636
  • Certified pre-owned examples command premiums over standard used listings
Attribute Specification
Model Years Available 2020–Present
Base MSRP (RWD) $58,595
Base MSRP (xDrive) $60,595
Used Price Range $26,636–$58,980
Engine 3.0L B58 Turbo I6 with mild hybrid
Horsepower 382 hp @ 5,800–6,500 rpm
Torque 369 lb-ft
Drivetrain RWD or xDrive AWD
Transmission 8-speed automatic
Warranty 4 years / 50,000 miles

Source: Edmunds

Where to Find BMW M340i for Sale

With new 2024 inventory exhausted, buyers must explore alternative channels to secure this model. The used market maintains active listings across several major platforms, while dealer networks can place factory orders for future production slots.

Online Marketplaces

AutoTrader, Cars.com, and Carfax currently host the bulk of available used inventory. Listings span from 2020 launch models to nearly-new 2024 examples with fewer than 10,000 miles. AutoTrader shows particular activity in the $45,000–$55,000 range for low-mileage specimens.

Dealer Networks and Ordering

BMW dealers report no remaining 2024 M340i sedans in stock as of April 2024. Prospective buyers must contact local dealerships to reserve 2025 models or factory order vehicles with specific option configurations. This process typically requires deposits and extended waiting periods.

Lease Considerations

While specific M340i lease promotions remain unadvertised in current data, the comparable 2026 BMW 330i xDrive leases for $499 monthly over 39 months with $4,999 due at signing according to Kelley Blue Book. M340i lease rates typically exceed these amounts due to higher MSRP and residuals.

BMW M340i Specs and Performance

The M340i distinguishes itself from lesser 3-Series variants through the B58 engine, a 3.0-liter turbocharged inline-six featuring a 48-volt mild hybrid system. This powertrain generates 382 horsepower and 369 lb-ft of torque, routed through an eight-speed automatic transmission.

Acceleration and Power Delivery

Independent testing documented by acceleration tests confirms the sedan reaches 60 mph in four seconds. The mild hybrid system fills torque gaps below 2,000 rpm, eliminating turbo lag during city driving.

Fuel Economy Ratings

Environmental Protection Agency ratings list the xDrive variant at 23 mpg city and 31 mpg highway, combining for 26 mpg. However, owner reports submitted to Carfax document real-world efficiency between 31 and 40 mpg during mountain driving and conservative highway cruising. By comparison, the BMW M3 achieves only 19 mpg combined.

New vs Used BMW M340i: Which to Buy?

The decision between factory-fresh and pre-owned examples involves weighing immediate availability against depreciation curves. Current market anomalies, including the absence of new inventory, have temporarily distorted traditional value propositions.

Depreciation and Value Retention

Used M340i examples from 2020 now trade between $37,995 and $44,696 depending on mileage and specification. This represents a 25-35% reduction from original MSRP after four years. 2024 used models average $52,136, suggesting shallower first-year depreciation of approximately 10-12%.

Depreciation Alert

Historical data indicates luxury sport sedans typically lose 20-30% of value within the first 12 months. Buyers purchasing used 2023 or 2024 models avoid this initial depreciation hit while retaining factory warranty coverage.

M340i vs. M3: Practical Performance

The M340i xDrive generates competition not only from within the 3-Series lineup but from its more aggressive sibling. While the M3 starts around $76,000, the M340i delivers comparable daily usability with superior fuel economy.

Metric M340i M3 Base
Starting MSRP $58,595–$60,595 $76,000
Horsepower 382 hp Significantly higher
0-60 mph 4.0 seconds Faster (track-tuned)
Fuel Economy 26 mpg combined 19 mpg combined
Daily Comfort High priority Performance prioritized
Price Difference Base price ~$15,000 premium

Analysis published by CarBuzz characterizes the M340i xDrive as “a smarter buy than a base M3” for drivers prioritizing value and efficiency over maximum track capability.

Value Assessment

For buyers unwilling to sacrifice comfort for track capability, the M340i provides 90% of the M3’s usable performance with 30% better fuel economy and significantly lower insurance costs.

Inventory Urgency

Used 330i trim levels (closely related to M340i inventory patterns) average only 20 days on dealer lots before selling. This rapid turnover suggests buyers should prepare financing and conduct pre-purchase inspections immediately upon locating suitable candidates.

Availability Status

As of April 2024, BMW dealers report zero new M340i inventory nationwide. Orders for 2025 models require direct dealer contact and acceptance of delivery timelines extending several months.

Is the BMW M340i Reliable?

Long-term ownership data remains limited given the model’s 2020 introduction, but early indicators suggest above-average durability for the class. The B58 engine architecture has proven robust in other BMW applications.

Owner reviews aggregated by Carfax consistently describe the M340i as a “great daily driver” and “best car ever” among respondents seeking performance without harshness. Common praise notes responsive acceleration combined with reasonable maintenance costs when adhering to factory service schedules. No widespread mechanical defects appear in available service records.

BMW M340i Model Timeline

The M340i entered the North American market with the G20 generation refresh, replacing the previous 340i designation with enhanced powertrain technology. For those interested in BMW’s future electric offerings, the BMW i3 Neue Klasse provides a glimpse into upcoming innovations.

  1. 2020: M340i debuts in US markets as part of the G20 3-Series generation, featuring the B58 engine with 382 horsepower
  2. 2021: Continued production with incremental technology updates; used prices currently range $39,257–$48,790
  3. 2022–2023: Mid-cycle refresh preparations; used 2023 models now trade between $47,990–$50,000 with 33,000–36,000 miles
  4. April 2024: New inventory depletion; 2024 models average $52,136 used with 9,000–17,000 miles
  5. 2025: Factory orders accepted for next model year production

Source: Cars.com market data

Pricing and Availability Notes

Certain transaction details remain fluid depending on geographic location and individual vehicle history.

Established Information Uncertain or Variable Factors
MSRP ranges from $58,595 (RWD) to $60,595 (xDrive) Regional discount availability varies by dealer volume
Used prices definitively span $26,636 to $58,980 nationally Specific M340i lease rates remain unadvertised; calculated from 330i benchmarks
B58 engine produces 382 hp with mild hybrid assist Exact 2025 model year pricing unconfirmed
Warranty coverage extends 4 years/50,000 miles Individual vehicle recall status requires VIN-specific verification
0-60 mph acceleration verified at 4.0 seconds Long-term reliability beyond 100,000 miles unestablished

Market Analysis and Buying Tips

The M340i currently competes in a contracted market segment where performance sedans face pressure from electric alternatives. Buyers comparing total cost of ownership should evaluate How Much Does It Cost to Charge a Tesla – 2026 Costs by Model to contextualize fuel savings against the M340i’s 26 mpg average.

Negotiation leverage remains possible despite inventory shortages. Data indicates successful buyers secured 10% reductions from sticker price on remaining 2024 units before stock depletion. For used acquisitions, prioritize vehicles with documented B58 engine service history and transferrable warranty coverage.

When evaluating High Speed Object A11pl3Z NASA – Interstellar Comet Facts, the methodology for tracking rare objects parallels the diligence required when locating scarce M340i inventory: systematic monitoring across multiple platforms yields optimal results.

Expert Quotes and Sources

The M340i xDrive is a smarter buy than a base M3 for buyers prioritizing value, fuel economy, and daily drivability over extreme performance.

— CarBuzz comparative analysis

Great daily driver… best car ever for performance-oriented buyers seeking practicality.

— Aggregated owner feedback, Carfax vehicle history reports

Performance specifications documented by independent acceleration testing. Comparative M3 track focus analysis via video review.

What’s Next for Buyers

Prospective owners should immediately verify local dealer allocation lists for 2025 model year slots or activate saved search alerts on major listing platforms. Pre-qualification for financing expedites purchase decisions given the 20-day average turnover rate for desirable used examples. Finalize insurance quotes reflecting the vehicle’s 382-horsepower rating and consider certified pre-owned programs to extend warranty protection beyond the standard four-year term.

Frequently Asked Questions

What engine powers the BMW M340i?

The M340i utilizes BMW’s B58 3.0-liter turbocharged inline-six engine paired with a 48-volt mild hybrid system, generating 382 horsepower and 369 lb-ft of torque.

Does the M340i offer all-wheel drive?

Yes. BMW offers the M340i in both rear-wheel-drive configuration and xDrive all-wheel-drive variants, with the latter commanding a $2,000 premium.

How fast does the BMW M340i accelerate?

Independent testing confirms the M340i reaches 60 mph in four seconds with the eight-speed automatic transmission.

What fuel economy should I expect?

EPA ratings list 26 mpg combined for xDrive models, though owner reports indicate real-world efficiency between 31 and 40 mpg depending on driving conditions.

Is the M340i more practical than the M3?

For daily driving, yes. The M340i delivers superior fuel economy (26 mpg vs 19 mpg) and greater comfort while sacrificing minimal usable performance for street driving.

What warranty coverage applies?

BMW provides four years or 50,000 miles of comprehensive warranty coverage from the original in-service date.

How much can I negotiate off the sticker price?

Recent transaction data indicates buyers successfully negotiated approximately 10% below MSRP on new 2024 models, representing savings up to $5,995.

Jackson Mason Reed Mitchell

About the author

Jackson Mason Reed Mitchell

Coverage is updated through the day with transparent source checks.