All-new BMW M3 Competition revealed – UK specs and prices confirmed

This is the all-new BMW M3 Competition saloon which will join the M4 Competition coupe in BMW M’s new M3/4 family

This is the new BMW M3 saloon, a controversial iteration of the famed M3 nameplate due to hit the road later this year. Like the M4, and incoming M4 cabriolet and M3 Touring variants, it's based on the new 3-series model that arrived in 2019, ready to continue the iconic lineage.  

While the package hasn't changed – it’s still a rear-wheel drive sports saloon with a turbocharged six-cylinder engine – the actual components that make it up are new, with a fresh powertrain, chassis, cabin and that bold new look. 

> All-new BMW M4 Competition revealed – next generation super coupe debuts

The new M3 saloon will be available exclusively in the UK in Competition trim, which pairs a 503bhp version of BMW’s S58 straight-six turbocharged petrol engine with an eight-speed torque-converter automatic transmission and rear-wheel drive. Overseas models will also be available in a lesser 467bhp non-Competition form and with an optional six-speed manual transmission, but neither will be available in the UK due to a low take-up of those options in previous generations. 

On-paper performance has only marginally improved in the new M3 saloon despite the 59bhp rise in peak power. The car will hit 62mph in 3.9sec, which is only 0.1 faster than before. Top speed is limited to 155mph in standard models, but this can be lifted to 180mph with the optional M Pro Package. 

From mid-2021, BMW will expand the M3 and M4 ranges by offering an optional all-wheel drive system for the first time. This system is familiar from the M5 and M8 Competitions, being predominantly rear-biased and with the capability to completely decouple the front axle, returning the car to rear-wheel drive form. BMW has not announced specifics of the expected weight penalty the system will bring with it, but given that the standard rear-wheel drive model has a 140kg weight increase to 1725kg, it could make for a near-1800kg M3 saloon. 

BMW’s M department has applied plenty of changes to the standard 3-series chassis, starting by increasing track widths front and rear, giving the M3 saloon its trademark stance. As with both the F80 and E90 M3 saloons before it, the new M3’s bonnet, front wings and bumpers are shared with the coupe, making for a distinctive aesthetic compared to lesser 3-series saloons. The chassis itself has also been stiffened compared to the standard car, with more rigid suspension mounting points for the springs and standard-fit adaptive dampers. 

For the first time on an M3 saloon, BMW has also fitted a staggered 19- and 20-inch wheel and tyre package, with two braking systems available. The standard setup includes six-piston front calipers gripping 380mm iron discs, with a chunkier carbon ceramic setup with bigger 400mm discs available as part of the M Pro Package. That package also includes a lighter wheel design, carbonfibre interior trim pieces and a set of new carbonfibre bucket seats that save 10kg per seat.

As has become a trademark of all BMW M models, all of the separate dynamic elements such as the engine mapping, suspension, traction and stability controls, all-wheel drive system (where applied), rear differential and transmission are adjustable via the usual M driver mode function accessed in the digital interface or through two red toggles on the steering wheel. New for this generation of BMW M3 though is finer control of some of these elements, with a new 10-level adjustment on the traction and stability control systems and the adjustable brake booster that first debuted on the M8 Competition. 

Local prices have been confirmed at £74,775, a substantial £12k jump over the previous model, but it is now in line with rivals like the Mercedes-AMG C63 S saloon, all of which spookily share a 503bhp power figure, four-doors and aggressive look. There are also a selection of option packages that will quite dramatically raise this base price further including the M Carbon Package and M Pro Package at £6750 and £7995 respectively. The carbon package is what it says on the tin, replacing many of the M4's internal and external finishes in a gloss carbonfibre finish. The M Pro Package, as detailed above, take a more technical approach in featuring carbon ceramic brakes and the M Driver's upgrade. There's also a top-level £11,250 ultimate package which bundles the M Carbon Package with a host of other top-level features like laser headlights and those carbonfibre bucket seats, but it doesn't include any of the M Pro Package elements, making it quite possible to specify a £100,000 BMW M3. 


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