The 2018 BMW 430i Gran Coupe delivers exhilarating performance and refined design, powered by one of BMW’s most iconic inline-six engines—marked by precision engineering and dynamic power delivery.
The 2018 BMW 430i Gran Coupe features the famed B48 inline-six engine, a 3.0-liter twin-turbo unit producing 382 horsepower and 433 lb-ft of torque. This engine combines efficiency with brute force, offering smooth acceleration and responsive throttle response suitable for both city streets and winding roads.
Designed for balance, the B48 engine integrates advanced technologies including direct fuel injection, variable valve timing, and a compact layout that enhances weight distribution in the sleek Gran Coupe body. This configuration ensures the 430i delivers both performance and refinement, setting benchmarks in its class.
Beyond raw numbers, the B48 engine powers the 430i’s sport-tuned suspension and rear-wheel-drive dynamics, delivering a driving experience that blends comfort with precision. Whether cruising on highways or navigating city traffic, this engine remains reliable and engaging year after year.
The 2018 BMW 430i Gran Coupe’s B48 engine stands as a testament to BMW’s engineering mastery—delivering impressive power, refined performance, and timeless style. For those seeking a luxury coupe with authentic performance, this engine name is synonymous with excellence.
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View complete technical specifications for 2018 BMW 430i Gran Coupé. Includes performance data, fuel economy, dimensions, engine details, and more. Explore the 2018 BMW 430i engine specs, configuration, oil requirements, and essential service intervals for optimal performance.
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Specs datasheet with technical data and performance data plus an analysis of the direct market competition of BMW 430i Gran Coupe in 2018 the model with 5-door hatchback (liftback) body and Line-4 1998 cm3 / 121.9 cui, 185 kW / 252 PS / 248 hp (ECE) of power, 350 Nm / 258 lb-ft of torque, 8. With two satisfying powertrains and European furnishings, the 2025 BMW 4-Series coupe and convertible blend luxury and performance in a fun, stylish package. Showing the 2018 BMW 430 Gran Coupe 430i Gran Coupe 248.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) $2,300 Starting MSRP $2,300 Starting MSRP $0 Starting MSRP $0 Starting MSRP $1,700.
Comprehensive technical specifications and detailed documentation for the 2.0L turbocharged inline-4 engine used in the 2017-Present BMW 430I. Covers engine performance metrics, torque curves, fuel injection system, turbocharging, cooling system, lubrication system, and maintenance guidelines.