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The 2024 BMW X3 M delivers legitimate sports-car performance in a practical compact SUV body, but its uncompromising suspension setup makes it a polarizing daily driver. After extended seat time in the X3 M, this M-badged crossover proves best suited for enthusiasts who prioritize corner-carving over comfort and can accept 15 mpg city fuel economy[1].
Why This Review Matters
BMW made zero changes to the 2024 X3 M beyond a modest price increase, carrying forward the same third-generation platform introduced in 2018[2]. For buyers cross-shopping performance SUVs, that stability means proven engineering—but it also signals the model sits at the end of its lifecycle. The X3 M occupies a unique niche: genuinely track-capable without sacrificing cargo space or rear-seat room.
Where it falls short is everyday comfort. That firm suspension calibration enabling impressive handling translates to stiff, sometimes jarring ride quality on broken pavement[1]. Even in Comfort mode, the adaptive dampers never fully relax. Tire roar becomes excessive at highway speeds, and the premium fuel requirement compounds already steep running costs[2]. For those curious about the difference between a BMW X3 and X5, the X5 offers a more compliant ride in a larger package.
Specifications
| Specification | X3 M (Base) | X3 M Competition |
|---|---|---|
| Engine | 3.0L Twin-Turbo I-6 | 3.0L Twin-Turbo I-6 |
| Horsepower | 473 hp @ 6,250 rpm | 503 hp @ 6,250 rpm |
| Torque | 457 lb-ft @ 2,750 rpm | 479 lb-ft @ 2,750 rpm |
| Transmission | 8-Speed Automatic | 8-Speed Automatic |
| Drivetrain | M xDrive AWD | M xDrive AWD |
| 0-60 mph (C/D Tested) | ~3.5 sec | 3.2 sec |
| Top Speed | 155 mph (177 mph w/M Driver’s Package) | 155 mph (177 mph w/M Driver’s Package) |
| EPA Fuel Economy | 15 city / 20 hwy mpg | 15 city / 20 hwy mpg |
| Cargo Volume | 28.7 – 62.7 cu-ft | 28.7 – 62.7 cu-ft |
| Starting MSRP | $75,500 | $82,500 |
Data sourced from BMW, Car and Driver, and Edmunds[1][2][3].
Performance & Driving Dynamics
During a week-long test covering highway commuting and spirited backroad driving, the twin-turbo inline-six proved exceptionally smooth and responsive across the entire rev range. Power delivery feels instantaneous—the engine produces peak torque at just 2,750 rpm, which means immediate thrust from any speed[1]. Car and Driver tested the X3 M Competition to 60 mph in just 3.2 seconds with a quarter-mile time of 11.5 seconds at 119 mph—faster than BMW’s own M3 sports sedan[1].
The M xDrive all-wheel-drive system routes up to 100 percent of torque to the rear wheels when conditions allow, giving the X3 M genuine rear-drive character through corners[1]. Setting the car in rear-drive drift mode unlocks serious tail-out capability for track days. The thick-rimmed M steering wheel transmits respectable road feedback, and body roll stays remarkably contained despite the SUV’s 4,610-pound curb weight[3].
On the flip side, that chassis rigidity comes at the expense of compliance. Expect to feel every expansion joint and pothole. The optional M Driver’s Package raises the electronically limited top speed from 155 to 177 mph and includes a voucher for BMW Performance Center driver training[1]—worthwhile for anyone planning track days.
Interior & Technology
Practicality distinguishes the X3 M from two-door alternatives. Rear legroom at 36.4 inches accommodates adults on longer trips, and the cargo area swallows 28.7 cubic feet behind the second row—expanding to 62.7 cubic feet with seats folded[3]. Build quality matches BMW’s sedan lineup, with supportive sport seats covered in standard Vernasca leather and quality soft-touch materials throughout.
The infotainment system includes a 12.3-inch touchscreen with standard Apple CarPlay, Android Auto, navigation, and BMW’s iDrive interface with rotary controller[1]. A 16-speaker Harman/Kardon stereo comes standard, along with wireless phone charging as an option. One notable omission: the X3 M lacks the curved display now found in newer BMW models, though the existing system remains intuitive and responsive.
The Competition package adds front seats with enhanced bolstering, M badging throughout, a standard sport exhaust, and 21-inch wheels in place of the base model’s 20s[1]. For those researching how long it takes to buy a car, BMW’s ordering process typically takes 6-10 weeks for custom configurations.
Safety Ratings
The 2024 BMW X3 earned IIHS Top Safety Pick+ status—the highest designation available[4]. Testing confirmed Good ratings (the highest tier) in all crashworthiness categories, including the updated moderate overlap front test and small overlap tests for both driver and passenger sides[4].
NHTSA awarded the structurally identical X3 platform a 5-star overall rating, with 5 stars for frontal and side crash protection and 4 stars for rollover resistance[5]. Pedestrian detection systems scored Superior in both daytime and nighttime testing, successfully avoiding collisions at speeds up to 37 mph[4].
Standard safety equipment includes automatic emergency braking, forward collision warning, blind-spot monitoring, rear cross-traffic alert, and lane departure warning[3].
Ownership Costs
The 2024 X3 M starts at $75,500, with the Competition package adding $7,000 to bring it to $82,500[3]. Most buyers will want the Executive package ($3,650) for its head-up display, panoramic sunroof, gesture controls, and heated steering wheel. Fully loaded examples approach $95,000[1].
Fuel economy represents a significant running cost. The EPA-estimated 15 mpg city and 20 mpg highway translate to roughly $270 per month in premium fuel for average mileage[3]. Real-world highway driving returned 25 mpg in Car and Driver’s testing—better than estimates but still substantially worse than non-M alternatives[1].
Owner forums report common concerns about accelerated tire wear on the performance rubber—some replacing tires before 20,000 miles[6]. BMW’s 4-year/50,000-mile warranty provides reasonable coverage, with 3 years of complimentary maintenance included[3]. For guidance on evaluating used examples, see our article on how many miles is good for a used car.
How It Compares
| Feature | 2024 BMW X3 M Competition | Mercedes-AMG GLC 63 S E |
|---|---|---|
| Engine | 3.0L Twin-Turbo I-6 | 2.0L Turbo-4 + Electric Motor |
| System Output | 503 hp | 671 hp |
| 0-60 mph | 3.2 sec | ~3.5 sec |
| Fuel Economy | 15/20 mpg | PHEV varies |
| Starting Price | $82,500 | ~$90,000+ |
| Character | Pure inline-six, sharper handling | Hybrid torque, more complex |
Data compiled from Car and Driver and Edmunds[1][2].
Mercedes replaced the thunderous V8 in the GLC 63 with a plug-in hybrid system producing 671 hp—significantly more power on paper[7]. The X3 M counters with a more engaging chassis, better-calibrated steering, and a simpler powertrain that enthusiasts often prefer[8]. For buyers considering Audi alternatives, our Audi Q5 vs BMW X3 comparison breaks down the differences in standard equipment and driving dynamics.
The Porsche Macan GTS offers arguably the best balance of ride and handling in this segment, though with less outright power and a higher $95,350 starting price[1]. The Alfa Romeo Stelvio Quadrifoglio delivers similar thrills with better fuel economy (17/23 mpg) but questionable long-term reliability[1].
Pros and Cons
Pros:
- Twin-turbo inline-six delivers 503 hp in Competition trim with silky-smooth power and Car and Driver-tested 3.2-second 0-60 acceleration[1]
- IIHS Top Safety Pick+ with Good ratings across all crashworthiness tests provides peace of mind for family use[4]
- Genuine athletic handling with 0.96 g skidpad grip and minimal body roll makes backroad driving genuinely engaging[1]
- Practical cargo space (28.7–62.7 cu-ft) and adult-friendly rear seats distinguish it from sport coupes[3]
Cons:
- Ride quality remains stiff even in Comfort mode, transmitting every road imperfection directly into the cabin[1][2]
- Excessive tire roar at highway speeds detracts from the otherwise refined interior experience and limits grand-touring comfort[2]
- Poor fuel economy (15/20 mpg) requires premium fuel, making daily commuting noticeably more expensive than rivals[3]
- Performance tires wear quickly, with owners reporting replacement needed before 20,000 miles on aggressive driving[6]
FAQs
Is the 2024 BMW X3 M reliable?
The X3 M has demonstrated reasonable reliability based on owner reports, though some common issues include cylinder misfires around 35,000 miles (typically resolved via software updates) and occasional door locking glitches[6]. Owners with 60,000+ miles report durable performance from the S58 engine and M-tuned drivetrain components. The stiff ride remains the primary ownership complaint rather than mechanical failures[9].
What is the difference between the X3 M and X3 M Competition?
The Competition package adds 30 horsepower (503 vs 473 hp) and 22 lb-ft of torque, shaves two-tenths off the 0-60 mph time, and includes a standard sport exhaust system with 21-inch wheels versus 20-inch on the base[1]. Chassis tuning remains identical, so the Competition primarily offers more aggressive acceleration and an enhanced exhaust note. The $7,000 premium is worth it for most enthusiasts.
How does the X3 M compare to the X4 M?
The X4 M shares identical mechanical components with the X3 M but wraps them in a sportback-style body with a sloping roofline[1]. The X4 M trades some rear headroom and cargo space for a more dramatic appearance. Performance figures are identical, so the choice comes down to styling preference and cargo requirements. The X4 M starts at $80,275—roughly $4,800 more than the X3 M[1].
Is the 2024 BMW X3 M worth buying over the M40i?
The X3 M40i delivers 382 hp with considerably better ride quality and fuel economy (21/26 mpg) at a $61,900 starting price[10]. Buyers who prioritize daily comfort should strongly consider the M40i—it’s still genuinely quick at 4.4 seconds to 60 mph while being far more livable on rough roads. The full X3 M makes sense only for enthusiasts who will regularly exploit its track-ready capabilities.
References
- Car and Driver. (2024). 2024 BMW X3 M Review, Pricing, and Specs. https://www.caranddriver.com/bmw/x3-m
- Edmunds. (2024). 2024 BMW X3 M Review. https://www.edmunds.com/bmw/x3-m/
- Edmunds. (2024). 2024 BMW X3 M Specs & Features. https://www.edmunds.com/bmw/x3-m/2024/features-specs/
- IIHS. (2024). 2024 BMW X3 Safety Ratings. https://www.iihs.org/ratings/vehicle/bmw/x3-4-door-suv/2024
- Car Explore. (2024). 2024 BMW X3 Crash Test Rating. https://www.carexplore.com.au/2024-bmw-x3-crash-test-rating-top-safety-performer/
- Reddit r/BMWX3. (2024). Reliability of the X3. https://www.reddit.com/r/BMWX3/
- YouTube. (2023). 2024 BMW X3M vs 2024 Mercedes GLC63 AMG Comparison.
- XBimmers Forum. (2024). X3M Comp vs GLC 63. https://x3.xbimmers.com/forums/
- Reddit r/BMW. (2025). BMW X3 M Competition Reliable Daily? https://www.reddit.com/r/BMW/
- BMW of Mountain View. (2024). 2024 BMW X3 Specs & Features. https://www.bmwofmountainview.com/research/2024-bmw-x3.htm
I am a senior automotive analyst at Autvex. Expert vehicle evaluations, in-depth reviews, and objective analysis helping readers make informed automotive decisions with years of industry experience.
