The BMW M4 CS (G82 LCI), introduced in July 2024 as part of the facelift for the G82 M4 generation, represents a high-performance, track-focused variant of the popular coupe. Positioned above the standard M4 Competition and below the even more extreme M4 CSL, the CS blends significant power upgrades with weight reduction and chassis enhancements. It serves as a compelling option for drivers seeking a more engaging and capable track day machine while retaining a degree of everyday usability. The “CS” designation, historically standing for “Competition Sport,” signifies a model designed to bridge the gap between the standard Competition models and the limited-production, hardcore variants.
Technical Specifications
| Brand | BMW |
| Model | M4 |
| Generation | M4 (G82 LCI, facelift 2024) |
| Type | CS 3.0 (550 Hp) M xDrive M Steptronic |
| Start of production | July, 2024 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Coupe |
| Seats | 4 |
| Doors | 2 |
| Combined fuel consumption (WLTP) | 10.2 l/100 km |
| Combined fuel consumption (US mpg) | 23.1 US mpg |
| Combined fuel consumption (UK mpg) | 27.7 UK mpg |
| Combined fuel consumption (km/l) | 9.8 km/l |
| CO2 emissions (WLTP) | 232 g/km |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 3.4 sec |
| Acceleration 0 – 62 mph | 3.4 sec |
| Acceleration 0 – 60 mph | 3.2 sec |
| Acceleration 0 – 200 km/h | 11.1 sec |
| Maximum speed | 302 km/h (187.65 mph), Electronically limited |
| Emission standard | Euro 6e |
| Weight-to-power ratio | 3.2 kg/Hp, 312.5 Hp/tonne |
| Weight-to-torque ratio | 2.7 kg/Nm, 369.3 Nm/tonne |
| Power | 550 Hp @ 6250 rpm |
| Power per litre | 183.8 Hp/l |
| Torque | 650 Nm @ 2750-5950 rpm (479.42 lb.-ft. @ 2750-5950 rpm) |
| Maximum engine speed | 7200 rpm |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | S58B30T0 |
| Engine displacement | 2993 cm3 (182.64 cu. in.) |
| Number of cylinders | 6 |
| Engine configuration | Inline |
| Cylinder Bore | 84 mm (3.31 in.) |
| Piston Stroke | 90 mm (3.54 in.) |
| Compression ratio | 9.3:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Direct injection |
| Engine aspiration | Twin-power turbo, Intercooler |
| Valvetrain | Double-VANOS, VALVETRONIC |
| Engine oil capacity | 7 l (7.4 US qt | 6.16 UK qt) |
| Kerb Weight | 1760 kg (3880.14 lbs.) |
| Max. weight | 2190 kg (4828.12 lbs.) |
| Max load | 430 kg (947.99 lbs.) |
| Trunk (boot) space – minimum | 440 l (15.54 cu. ft.) |
| Fuel tank capacity | 59 l (15.59 US gal | 12.98 UK gal) |
| Max. roof load | 75 kg (165.35 lbs.) |
| Length | 4801 mm (189.02 in.) |
| Width | 1918 mm (75.51 in.) |
| Width including mirrors | 2081 mm (81.93 in.) |
| Height | 1399 mm (55.08 in.) |
| Wheelbase | 2857 mm (112.48 in.) |
| Front track | 1623 mm (63.9 in.) |
| Rear (Back) track | 1605 mm (63.19 in.) |
| Front overhang | 867 mm (34.13 in.) |
| Rear overhang | 1077 mm (42.4 in.) |
| Ride height (ground clearance) | 123 mm (4.84 in.) |
| Minimum turning circle (turning diameter) | 12.6 m (41.34 ft.) |
| Drivetrain Architecture | All wheel drive (4×4). ICE drives rear wheels, front wheels driven via clutch. |
| Number of gears and type of gearbox | 8 gears, automatic transmission M Steptronic |
| Front suspension | Spring Strut, Transverse stabilizer |
| Rear suspension | Independent multi-link spring suspension with stabilizer |
| Front brakes | Ventilated discs |
| Rear brakes | Ventilated discs |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Tires size | Front: 275/35 R19, Rear: 285/30 R20 |
| Wheel rims size | Front: 9.5J x 19, Rear: 10.5J x 20 |
INTRODUCTION
The 2024 BMW M4 CS represents the latest iteration of BMW’s high-performance coupe, building upon the foundation laid by the G82 M4 and further refined with the LCI (Life Cycle Impulse) facelift. It slots into the M4 lineup between the M4 Competition xDrive and the track-focused M4 CSL. Production began in July 2024, and the CS aims to deliver a more engaging driving experience than the Competition models while offering a slightly more practical proposition than the hardcore CSL. The vehicle is built on the 1HX0/A3 platform, shared with the 4 Series range.
Powertrain & Engine Architecture
At the heart of the M4 CS lies the S58B30T0, a 3.0-liter inline-six engine. This engine is a direct descendant of the powerplant found in the M4 Competition, but with enhancements to boost output to 550 horsepower at 6,250 rpm and 650 Nm (479.42 lb.-ft.) of torque between 2,750 and 5,950 rpm. The engine utilizes direct fuel injection, a twin-turbocharger setup, and BMW’s VALVETRONIC and Double-VANOS technologies for optimized efficiency and responsiveness. The M Steptronic 8-speed automatic transmission is standard, featuring quicker shift times and optimized programming for performance driving. The transmission is coupled with BMW’s M xDrive all-wheel-drive system, which allows for a rear-wheel-drive bias for a more traditional sports car feel.
Driving Characteristics
The M4 CS delivers a noticeably more focused driving experience compared to the standard M4 Competition. The combination of the increased power output and the optimized M xDrive system results in blistering acceleration – 0 to 60 mph in just 3.2 seconds. The 8-speed M Steptronic transmission provides quick and precise shifts, although some purists may lament the lack of a manual option. The M xDrive system allows for adjustable levels of all-wheel-drive intervention, enabling drivers to tailor the car’s handling characteristics to their preferences and driving conditions. The CS benefits from a retuned suspension and steering system, providing increased responsiveness and improved body control.
Equipment & Trim Levels
The M4 CS comes generously equipped as standard. Interior features include M Sport seats upholstered in Merino leather, carbon fiber trim accents, and a unique CS-specific steering wheel. Standard technology includes BMW’s iDrive 8 infotainment system with a curved display, a head-up display, and a premium sound system. Optional extras include carbon ceramic brakes, a M Race Track Package (designed for track day enthusiasts), and a variety of exterior color options. The interior is designed to be driver-focused, with all controls positioned for easy access during performance driving.
Chassis & Braking
The M4 CS benefits from a number of chassis and braking enhancements. The suspension features adaptive dampers and stiffer springs, resulting in reduced body roll and improved handling precision. The braking system utilizes ventilated discs at all four corners, providing ample stopping power. The standard wheels are lightweight alloy wheels, reducing unsprung weight and further enhancing handling. The M xDrive all-wheel-drive system features an electronically controlled multi-plate clutch that distributes torque between the front and rear axles as needed.
Market Reception & Comparison
The M4 CS has been generally well-received by automotive critics, who praise its performance, handling, and overall driving experience. Compared to the M4 Competition, the CS offers a more engaging and focused driving experience, thanks to its increased power, lighter weight, and optimized chassis. However, the CS commands a significant price premium over the Competition model. Compared to the M4 CSL, the CS offers a slightly more comfortable ride and a more practical interior, making it a more suitable option for drivers who want a high-performance coupe that can also be used for everyday driving. Fuel economy is rated at 10.2 l/100 km (23.1 US mpg), which is typical for a high-performance vehicle of this type.
Legacy
The S58 engine, in its various iterations, has proven to be a robust and reliable powerplant. While long-term reliability data for the M4 CS specifically is still emerging, the underlying engine architecture has a strong track record. The M xDrive system has also proven to be dependable. The M4 CS is expected to hold its value well in the used car market, particularly among enthusiasts seeking a high-performance, track-capable coupe. Its position as a limited-production model and its blend of performance and usability will likely make it a desirable collector’s item in the future.
