The BMW M3 (G80 LCI), specifically the Competition 3.0 variant equipped with the M Steptronic 8-speed automatic transmission, represents the latest iteration of BMW’s iconic high-performance sedan. Introduced in July 2024 as a facelift to the G80 generation, this model builds upon the foundation laid by its predecessor, offering increased power, refined aesthetics, and updated technology. Positioned as a premium offering within the M3 lineup, it sits above the base M3 RWD and alongside the M3 xDrive, catering to drivers seeking a blend of exhilarating performance and everyday usability. The LCI (Life Cycle Impulse) updates bring a modernized front fascia, revised interior elements, and enhancements to the powertrain and chassis.
Technical Specifications
| Brand | BMW |
| Model | M3 |
| Generation | M3 (G80 LCI, facelift 2024) |
| Type (Engine) | Competition 3.0 (510 Hp) M Steptronic |
| Start of production | July, 2024 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Sedan |
| Seats | 5 |
| Doors | 4 |
| Combined fuel consumption (WLTP) | 9.7-9.9 l/100 km |
| Combined fuel consumption (US mpg) | 24.2 – 23.8 |
| Combined fuel consumption (UK mpg) | 29.1 – 28.5 |
| Combined fuel consumption (km/l) | 10.3 – 10.1 |
| CO2 emissions (WLTP) | 220-224 g/km |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 3.9 sec |
| Acceleration 0 – 62 mph | 3.9 sec |
| Acceleration 0 – 60 mph | 3.8 sec |
| Acceleration 0 – 200 km/h | 12.5 sec |
| Maximum speed | 250 km/h (155.34 mph), Electronically limited |
| Emission standard | Euro 6e |
| Weight-to-power ratio | 3.4 kg/Hp, 294.8 Hp/tonne |
| Weight-to-torque ratio | 2.7 kg/Nm, 375.7 Nm/tonne |
| Power | 510 Hp @ 6250 rpm |
| Power per litre | 170.4 Hp/l |
| Torque | 650 Nm @ 2750-5500 rpm (479.42 lb.-ft. @ 2750-5500 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 | VALVETRONIC, Double-VANOS |
| Engine oil capacity | 7 l (7.4 US qt | 6.16 UK qt) |
| Kerb Weight | 1730 kg (3814 lbs.) |
| Max. weight | 2210 kg (4872.22 lbs.) |
| Max load | 480 kg (1058.22 lbs.) |
| Trunk (boot) space – minimum | 480 l (16.95 cu. ft.) |
| Fuel tank capacity | 59 l (15.59 US gal | 12.98 UK gal) |
| Max. roof load | 75 kg (165.35 lbs.) |
| Length | 4794 mm (188.74 in.) |
| Width | 1903 mm (74.92 in.) |
| Width including mirrors | 2068 mm (81.42 in.) |
| Height | 1437 mm (56.57 in.) |
| Wheelbase | 2857 mm (112.48 in.) |
| Front track | 1617 mm (63.66 in.) |
| Rear (Back) track | 1605 mm (63.19 in.) |
| Front overhang | 860 mm (33.86 in.) |
| Rear overhang | 1077 mm (42.4 in.) |
| Ride height (ground clearance) | 120 mm (4.72 in.) |
| Drag coefficient (Cd) | 0.33 |
| Minimum turning circle (turning diameter) | 12.2 m (40.03 ft.) |
| Drivetrain Architecture | Rear wheel drive. ICE drives rear wheels. |
| Drive wheel | Rear wheel drive |
| 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) | 275/40 R18; 275/35 R19 |
| Tires size (Rear) | 285/35 R19; 285/30 R20 |
| Wheel rims size (Front) | 9.5J x 18; 9.5J x 19 |
| Wheel rims size (Rear) | 10.5J x 19; 10.5J x 20 |
Powertrain & Engine Architecture
At the heart of the M3 Competition 3.0 LCI lies the S58B30T0, a 3.0-liter inline-six engine. This engine is a masterpiece of engineering, featuring a twin-turbocharged configuration, direct fuel injection, and BMW’s VALVETRONIC variable valve timing and Double-VANOS variable camshaft timing systems. These technologies work in concert to deliver a broad torque curve and exceptional responsiveness. The engine produces 510 horsepower at 6,250 rpm and 650 Nm (479.42 lb-ft) of torque between 2,750 and 5,500 rpm. The M Steptronic transmission is an 8-speed automatic specifically tuned for performance, offering quick and precise shifts. It includes Drivelogic, allowing the driver to select from different shift programs to tailor the transmission’s behavior to their driving style.
Driving Characteristics
The combination of the high-output engine and the M Steptronic transmission results in exhilarating acceleration. The 0-60 mph sprint is dispatched in just 3.8 seconds, and the car can reach a limited top speed of 155.34 mph (250 km/h). The automatic transmission provides seamless gear changes, enhancing the driving experience. While not as engaging as a manual transmission for some enthusiasts, the M Steptronic offers a level of convenience and efficiency that is well-suited for daily driving. The gear ratios are optimized for both acceleration and cruising, providing ample power in all situations. Compared to the base M3 RWD, the Competition model offers significantly more power and a quicker response, while the automatic transmission provides a smoother driving experience than the available manual.
Equipment & Trim Levels
The M3 Competition 3.0 LCI comes standard with a comprehensive suite of features, including M Sport seats, a leather-wrapped dashboard, and a premium sound system. The interior boasts a modern design with a curved display integrating the 12.3-inch digital instrument cluster and the 14.9-inch central information display. Standard features also include advanced driver-assistance systems such as lane departure warning, forward collision warning, and automatic emergency braking. Optional extras include carbon fiber trim, upgraded leather upholstery, and a head-up display. The LCI facelift brought updated interior materials and a redesigned center console.
Chassis & Braking
The M3 Competition features a sophisticated chassis designed for optimal handling and stability. The front suspension utilizes a spring-strut design with a transverse stabilizer, while the rear suspension employs an independent multi-link setup, also with a stabilizer. The braking system consists of ventilated discs at all four corners, providing ample stopping power. The car is equipped with ABS (Anti-lock braking system) and electronic stability control to enhance safety. The steering is a rack-and-pinion system with electric power steering, offering precise and responsive control.
Market Reception & Comparison
The BMW M3 Competition 3.0 LCI has been widely praised by automotive critics for its performance, handling, and refined interior. The facelifted model has been particularly well-received for its updated styling and improved technology. Compared to other trims in the M3 lineup, the Competition model offers a significant performance advantage, making it the preferred choice for drivers who prioritize speed and responsiveness. Fuel economy is rated at 9.7-9.9 l/100 km, which is reasonable for a high-performance vehicle of this caliber. Reliability has been generally good, although some owners have reported minor issues with the infotainment system.
Legacy
The S58 engine and M Steptronic transmission combination is expected to be a durable and reliable powertrain. The G80 M3, and particularly the Competition variant, is already establishing itself as a desirable vehicle in the used car market. Its combination of performance, luxury, and technology ensures its continued appeal to enthusiasts for years to come. The LCI updates further enhance its desirability, solidifying its position as a benchmark in the high-performance sedan segment.
