BMW 2 Series trim comparison
2025 BMW 2 Series 230i vs M240i
The 2 Series 230i starts at $39,600 while the M240i is $50,600. That $11,000 gap buys 7 meaningful differences.
This trim jump changes the engine from 2.0L I4 Turbo to 3.0L I6 Turbo. Everything else is secondary to whether that powertrain difference matters for how you drive.
If you would notice the 3.0L I6 Turbo every week, the M240i makes sense. If not, the 230i is the cleaner stop because this jump matters for the powertrain first and the trim badge second.
Think about this as a monthly tradeoff, not just a sticker gap. The M240i adds about $194/month on a typical 60-month loan, or around $11,640 more overall with interest. If that different powertrain is not part of your real use case, the cheaper trim keeps more money in your pocket without changing the core experience you need.
Lock one trim, change the other side, and move through exact pair pages without resetting back to the full lineup every time.
Who notices the difference
The higher trim starts to make more sense when you are specifically shopping for the stronger powertrain, not just more trim content.
When both feel the same
The 230i and M240i are mechanically identical where it counts: the same 8-speed shiftable automatic transmission and identical wheelbase and body dimensions.
The upgrade math
You are paying $11,000 for 6 measurable differences, which works out to about $1,833 per change.
Key Differences at a Glance
This is the fast read: price, power, efficiency, and the feature flips most likely to change the answer.
Every Difference, Side by Side
This is the full read behind the quick decision signals above: the complete hardware, comfort, and equipment story. 7 specification differences, 1 shared.
Full Specification Comparison
Specifications reflect available data as of early 2025. Confirm details with an authorized dealer before purchasing.
| Spec | 230i | M240i |
|---|---|---|
| Pricing | ||
| MSRP | $39,600 | $50,600 |
| Powertrain | ||
| Engine | 2.0L I4 Turbo | 3.0L I6 Turbo |
| Horsepower | 255 hp | 382 hp |
| Torque | 295 lb-ft | 369 lb-ft |
| Transmission | 8-speed shiftable automatic | 8-speed shiftable automatic |
| Drivetrain | RWD | RWD |
| Fuel Economy | ||
| City MPG | 26 | 23 |
| Highway MPG | 35 | 32 |
| Combined MPG | 30 | 26 |
| Fuel Tank | 13.7 gal | 13.7 gal |
| Annual Fuel Cost (EPA) | $1,950/yr | $2,250/yr |
| Dimensions | ||
| Curb Weight | 3,446 lbs | 3,748 lbs |
| Wheelbase | 107.9" | 107.9" |
| Length | 179.0" | 179.4" |
| Width | 72.4" | 72.4" |
| Height | 54.8" | 55.3" |
| Warranty | ||
| Bumper-to-Bumper | 4yr/50k | 4yr/50k |
| Powertrain | 4yr/50k | 4yr/50k |
| Corrosion | 12yr/unlimited | 12yr/unlimited |
| Roadside Assistance | 4yr/unlimited | 4yr/unlimited |
Data sources: licensed third-party automotive data, EPA fueleconomy.gov, NHTSA, and official manufacturer materials. Values marked est. are estimated.
2025 BMW 2 Series 230i vs M240i Questions Shoppers Ask
Use this page for the direct trim answer, then zoom back out to the BMW 2 Series lineup, the BMW brand hub, the Compact Cars, the how to pick a trim guide, or our mid-trim value research when you need the bigger shopping path behind this one matchup.
How much more does the 2025 2 Series M240i cost than the 230i?
The M240i starts at $50,600 compared to $39,600 for the 230i. That is a $11,000 difference, or approximately $194/month more on a 60-month loan.
Do the 2025 BMW 2 Series 230i and M240i have the same engine?
No. The 230i uses a 2.0L I4 Turbo (255 hp, 295 lb-ft), while the M240i has the 3.0L I6 Turbo (382 hp, 369 lb-ft). That is 127 more horsepower. Both pair with the same 8-speed shiftable automatic.
Do the 2025 2 Series 230i and M240i have the same drivetrain?
Yes. Both come with RWD as standard. The differences between these trims are in features and equipment, not drivetrain.
What warranty does the 2025 BMW 2 Series come with?
All 2025 BMW 2 Series trims, including both the 230i and M240i, come with BMW's standard warranty: 4yr/50k bumper-to-bumper and 4yr/50k powertrain coverage. Warranty does not vary by trim level.
Is the 2025 BMW 2 Series M240i worth $11,000 more than the 230i?
The $11,000 buys the 3.0L I6 Turbo. If that powertrain matters for how you drive, yes. If not, the 230i does the same job for less.
Which 2025 BMW 2 Series trim gets better fuel economy, the 230i or the M240i?
The 230i is the more efficient of the two at 30 combined MPG, versus 26 for the other trim. That matters most if you are balancing running costs against the extra power, drivetrain, or comfort equipment tied to the pricier trim.
The Full Story Behind This Price Gap
Use the direct answer above for this exact matchup, then use these guides to understand whether you are really looking at a feature step-up, a package shuffle, or the point where the lineup starts changing in a meaningful way.
Breaking Down the $11,000 Gap
At $11,000 more, the 2 Series M240i adds the 3.0L I6 Turbo engine (+127 hp). This is a situational call. If those features are on your must-have list, the upgrade makes sense. If not, the 230i delivers the same core 2 Series experience for less.
How the 230i and M240i Feel Different
Moving from the 230i to the M240i means a different engine entirely. That means 127 more horsepower and 74 more lb-ft of torque. You will notice it most when merging, passing, or climbing at speed. In return, expect about 4 fewer combined MPG.
Fuel Economy Comparison
The 2 Series 230i gets 4 more combined MPG. At $3.50/gallon and 12,000 miles/year, that saves roughly $215 per year or $1,075 over five years of ownership.
The Short Version
The 2 Series M240i costs $11,000 more than the 230i (about $194/month more on a 60-month loan). That buys 6 meaningful changes at $1,833 per change. Whether that trade-off is worth it depends on which features matter to your daily driving.
Trim-Matched Accessories
These add-ons are split by trim intent so the recommendations follow the actual use case, not just the same repeated product block.
BMW 2 Series 230i
Value-trim add-onsThese picks fit the 230i best when the goal is covering the daily-use gaps without paying up to the next trim.
BMW 2 Series M240i
Step-up trim add-onsThese picks suit the M240i when you want the accessories to match the nicer cabin, broader utility, or more premium use case.
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Specifications shown combine licensed third-party automotive data with official manufacturer, EPA, and NHTSA source material for the 2025 model year. Actual pricing, features, and availability may vary by region and dealer. Always confirm details with an authorized dealer before making a purchase decision. TrimAtlas is not affiliated with BMW or any dealership.
Page updated 2026-03-18. Verify equipment, pricing, and regional availability with the manufacturer or dealer.