Hyundai Smartstream engine

Smartstream engine
Smartstream engine
	2021 Hyundai Sonata Smartstream G2.5 MPi engine
Overview
Manufacturer	Hyundai Motor Company
Production	2018–present
Layout
Configuration	Inline-three; Inline-four; Inline-six; V6;
Displacement	60.9 cu in (998 cc); 73.0 cu in (1,197 cc); 85.2 cu in (1,396 cc); 90.4 cu in (1,482 cc); 91.1 cu in (1,493 cc); 91.2 cu in (1,495 cc); 91.4 cu in (1,497 cc); 91.4 cu in (1,498 cc); 96.4 cu in (1,580 cc); 97.5 cu in (1,598 cc); 120.5 cu in (1,975 cc); 122.0 cu in (1,999 cc); 131.3 cu in (2,151 cc); 152.4 cu in (2,497 cc); 182.8 cu in (2,996 cc); 211.8 cu in (3,470 cc);
Cylinder bore	71 mm (2.8 in) (1.0L/1.2L); 71.6 mm (2.82 in) (1.4L/1.5L); 72 mm (2.8 in) (1.5L/1.6L HEV); 75.6 mm (2.98 in) (1.5L/1.6L); 77 mm (3.0 in) (1.6L); 80.5 mm (3.17 in) (2.0 T-GDi); 81 mm (3.2 in) (1.8L/2.0L); 83 mm (3.3 in) (2.0L/2.2L/3.0L); 88.5 mm (3.48 in) (2.5L); 92 mm (3.6 in) (3.5L);
Piston stroke	75.6 mm (2.98 in) (1.2L); 83.38 mm (3.283 in) (1.5L); 84 mm (3.3 in) (1.0L/1.4L); 85.8 mm (3.38 in) (1.6L); 87 mm (3.4 in) (3.5L); 87.2 mm (3.43 in) (1.8L); 89 mm (3.5 in) (1.6L); 92 mm (3.6 in) (1.5L); 92.3 mm (3.63 in) (2.0L/3.0L); 97 mm (3.8 in) (1.6L HEV/2.0L); 99.4 mm (3.91 in) (2.2L); 101.5 mm (4.00 in) (2.5L);
Cylinder block material	Aluminium
Cylinder head material	Aluminium
Valvetrain	DOHC
Compression ratio	10.0:1–16.0:1
Combustion
Fuel system	MPi; GDi; CRDi;
Fuel type	Unleaded gasoline; LPG; Diesel;
Cooling system	Watercooled
Output
Power output	76–415 PS (75–409 hp; 56–305 kW)
Torque output	9.7–60 kg⋅m (95–588 N⋅m; 70–434 lbf⋅ft)
Emissions
Emissions target standard	Euro 6
Chronology
Predecessor	Kappa (for Smartstream G1.0/G1.0T/G1.2/G1.4T/G1.5/G1.5T/G1.6HEV); Gamma (for Smartstream G1.6/G1.6T); Nu (for Smartstream G2.0/L2.0); Theta (for Smartstream G2.5/G2.5T); Lambda (for Smartstream G3.5/G3.5T/L3.5); U-Line (for Smartstream D1.5/D1.6); R-Line (for Smartstream D2.0/D2.2); S-Line (for Smartstream D3.0);

The Hyundai Smartstream is a gasoline and diesel automobile engine branding used by Hyundai since 2018. An all-aluminum engine of Hyundai Motor Company debuted in the third-generation Hyundai i30 hatchback (codenamed PD), which was unveiled in 2018 at the Paris Motor Show.