The Hyundai Venue is headed for the Indian
market this month with the iMT intelligent manual transmission, Autocar India
reports. The compact SUV is set to pair the two-pedal manual gearbox with a 120
hp 1.0 litre direct-injection turbo petrol engine when it makes its debut, and
Hyundai promises ‘first-in-industry’ gearbox technology when it is launched, it
said.
In India, the Venue gets the manual in S,
SX and SX(O) trim levels while the dual-clutch automatic is available in S and
SX+ trim levels. The forthcoming iMT transmission option is expected to slot in
between the manual and dual-clutch automatic-equipped versions of the Venue,
says Autocar India. The Kia Sonet with its own iMT is expected to follow
shortly after the Venue’s debut this year.
This enables a two-pedal setup for the
driver, while clutch operation is via electro-hydraulic actuation. Clutch actuation
is through an ‘intention sensor’ within the gear lever that signals the
transmission control unit (TCU) that the driver is about to change gears. The
TCU then signals the hydraulic actuator to disengage and re-engage the clutch
in order for the driver to complete the gearchange.
This differs slightly from sister company
Kia’s version of the iMT, which retains the third pedal. This
is essentially clutch-by-wire instead of a conventional, mechanical linkage,
and this lets the Idle Stop & Go start-stop system tell the transmission
control unit to de-couple the clutch, and allow coasting to a halt while the
transmission is still in gear.
The Kia iMT has been introduced with the
2020 Rio and Hyundai i30 facelift, and will feature in future mild-hybrid
petrol and diesel models. The iMT also differs from automated manual
transmissions (AMTs) of the past, which are governed by software for both
clutch operation and gear selection, as opposed to clutch operation only in the
iMT.
This means that AMTs can and do shift
gears automatically while the iMT is closer to a true manual in leaving gear
selection entirely with the driver, as it employs the traditional H-gate lever
shift pattern. For example, the AMT-equipped Proton Savvy employs a sequential
shift pattern.