S7 is equipped with multi-purpose fuel-efficient technology, such as, engine start and stop, Economic driving mode, 6-speed wet double-clutch, low-roller tire, drag coefficient as low as 0.3464 aerodynamics and others which help the 2.0TGDI vehicle fuel consumption reaches 8.5L / 100km.
S7 is equipped with the leading S7 2.0T platinum power combination. 6DCT is the international leading wet dual-clutch whose transmission efficiency is up to 94% with stable performance. It has a 2.0T GDI engine maximum power of 190HP/5000rp and a maximum torque of 280N.m/1800~4000rpm. In addition, 2.0T engine has 7% fuel efficiency compared to other car models with the same technical specifications.