Established in 1972, BMW M has arguably grow to be the preferred efficiency model amongst main premium carmakers. Certainly, its current achievements validate this, with 206,582 gross sales final yr, led by the i4 M50 and the M2 Coupe. Plus, the M2 gained MotorTrend’s Efficiency Automobile of the Yr award, the M3 Touring was topped WhatCar?’s 2025 Efficiency Automobile of the Yr, and the Z4 M40i Handschalter secured BMWBLOG’s Automobile of the Yr title.
Past these achievements, area of interest, limited-edition fashions such because the XM-Kith and the M2 CS have additional solidified the M division’s status. They’re BMW’s halo automobiles that spotlight the marque’s efficiency pedigree and act as well-liked collectors’ objects. For sure, on this article, we’ll take a look at the 5 rarest M automobiles and what makes them particular.
BMW E46 M3 GTR Strassenversion
The M3 GTR Strassenversion is the rarest M automotive, with solely 10 items deliberate and every priced at €250,000 (roughly $290,000 at at present’s trade fee). It was developed for homologation and featured a V8 engine (a primary for the M3) that produced 380 horsepower and 269 pound-feet of torque, enabling a high velocity of 183 mph.
For reference, the usual E46 M3 used a straight-six engine that generated 338 horsepower and 269 pound-feet of torque, attaining 0 to 60 mph in lower than 5 seconds. Notably, regardless of the M3 GTR’s exclusivity, the E46 M3 is definitely the highest-selling BMW M mannequin of all time, with over 85,000 deliveries (56,133 coupes and 29,633 convertibles).
BMW E36 M3-R


The E36 M3-R is one other homologated BMW on this checklist, and its manufacturing was restricted to fifteen items. It delivered 322 horsepower and 266 pound-feet of torque and went from 0 to 60 mph in 5.5 seconds. This made it essentially the most highly effective variant of the E36 3 Collection.
As but, the M3-R by no means obtained a powerful following within the BMW group, a reality that may be attributed to 2 causes: first, the E36 doesn’t possess the identical stature because the E30 and E46 3ers. Second, the M3-R was homologated for Australian endurance racing, which lacks international attraction.
BMW XM by Kith
The BMW-Kith collaborations embrace the M4 Competitors (150 items), the Vitality Inexperienced i4 M50 (7 items), and most significantly, the Frozen Techno Violet/Frozen Black XM (47 items; MSRP of $199,000). The latter relies on the XM Label, which holds the excellence of being BMW M’s first standalone mannequin because the M1 supercar.
Admittedly, the XM can be one of many highest-depreciating BMWs, in line with iSeeCars, dropping 67 % of its worth over 5 years. Nonetheless, on condition that one of many Kith i4 M50s fetched $327,600 at public sale, the XM-Kith could maintain long-term attraction to collectors given its rarity and collaboration standing.
BMW 3.0 CSL
The 3.0 CSL is the most costly automotive on this checklist, due to its €750,000 ($875,000) MSRP and a valuation over $1 million in secondary markets. Because the religious successor to the E9 3.0 CSL, it was launched to commemorate the fiftieth anniversary of the M division, and in consequence, solely 50 items had been produced, every that includes an aerodynamic exterior, light-weight building, and a strong straight-six engine (the S58 with 560 horsepower).
That mentioned, for these nonetheless in search of a extra ‘accessible’ possibility, there’s the €500,000 ($585,000) Skytop. Whereas not as hardcore as the three.0 CSL, the Skytop’s design modifications guarantee its standing as a future traditional, and it’s powered by the M8’s S63 V8 engine.
BMW M4 Nurburgring Version
Historically, BMW’s collectors’ market centered on Europe and the USA, however through the years, fanatics in China, Japan, and the Center East have additionally grow to be energetic on this area. Accordingly, BMW lately launched the China-exclusive M4 Nurburgring Version—it’s restricted to 53 items and commemorates the Bavarian model’s affiliation with the Nurburgring racetrack.
The value? $150,000—which is roughly $19,000 greater than the M4 Competitors xDrive (on which the Nurburgring Version relies)—however most items had been bought on the launch day.
[BMW E36 M3-R photo was provided to use for editorial use by WhichCar.com.au by Wheels and BMW Australia]