State-of-the-art combustion model with MHEV plus
The new Audi Q5 Sportback is based on the Premium Platform Combustion (PPC), a platform architecture for conventionally powered vehicles with longitudinal combustion engines. It comes equipped at market launch with highly efficient MHEV plus technology. The new 48-volt MHEV plus electrical system supports the combustion engine and reduces carbon emissions while increasing performance and driving comfort. The vehicle is also capable of limited all-electric maneuvering and parking.
The new powertrain generator (PTG) generates additional torque of up to 230 Nm and 18 kW (24 PS). What’s more, the 48-volt electrical system enables the use of an electric air conditioning compressor. This ensures the AC continues operating at full power, maintaining a comfortable interior temperature even when the engine is switched off, such as when coasting or at a red light.
The lithium-ion battery for vehicles with MHEV plus is based on lithium ferro-phosphate chemistry and boasts a storage capacity of 1.7 kWh. The primary function of the belt alternator starter (BAS) is to start the engine and supply electrical power to the battery. The BAS enables stretches of electric driving, relieves the combustion engine, and helps reduce consumption. During braking, the BAS returns energy to the battery (recuperation) with up to 25 kW of power. In this way, the Premium Platform Combustion enables partial electrification in the form of mild hybrids. Later in the Audi Q5 Sportback lifecycle, plug-in hybrids will be available with a large battery and external charger.
In Europe, the Audi Q5 Sportback will be available with three engines at market launch, with further drive variants to follow. Initially, all versions come equipped with MHEV plus technology, which briefly generates up to 18 kW (24 PS) of additional power. All models in the series also use the S tronic seven-speed dual-clutch transmission. The entry-level engine is a 2.0 TFSI with 150 kW (204 PS) and 340 Nm of maximum torque and front-wheel drive. Optionally, quattro all-wheel drive is available. With the 2.0 TDI, the Audi Q5 Sportback is available as generation EA288 evo. It has an output of 150 kW (204 PS) and 400 Nm of torque and is only available with quattro drive. As the top model in the series, the Audi SQ5 Sportback will be available at launch. The V6 TFSI with three liters of displacement has an output of 270 kW (367 PS) and a maximum torque of 550 Nm.