- Kia launches its first seven-speed dual-clutch transmission (DCT)
- Transmission will improve fuel efficiency and acceleration
- New DCT will appear on production models in 2015
Geneva, March 4, 2014 – Kia today unveiled its all-new seven-speed dual-clutch transmission (DCT) at the Geneva Motor Show, pointing the way for future transmission developments from the Korean brand.
The new transmission – the first of its type from Kia – has been engineered to balance greater fuel efficiency with improved performance and to deliver a sportier driving experience.
Designed as a more fuel efficient replacement for Kia’s existing six-speed automatic transmission, currently available as an option on the majority of Kia models, the new DCT combines the advantages of both manual and automatic transmissions while allowing for faster gear changes than both.
Throughout the development process, engineers have been targeting a seven percent improvement in fuel efficiency and a five percent improvement in acceleration (0-100 kph / 62 mph) over the existing six-speed DCT transmission.
NVH has also been a key focus for the team behind the DCT’s development, with an external damper ensuring a high level of refinement for the new transmission.
The DCT is made up of two dry clutches, each fitted with an electric motor-driven clutch actuator to improve fuel economy, and a pair of gear input shafts, one each for the odd and even gear ratios. This set-up enables the DCT to operate sequentially or to jump immediately to any of its seven forward gears (and reverse) depending on the driver’s requirements.
The continuous power delivery offered by the DCT minimises the loss of torque by the powertrain during gear shifting and ensures a smoother drive in all conditions. The wide ratio coverage afforded to the engine by the seven-speed gearbox results in improved fuel efficiency and performance over rival six-speed DCTs.
The new seven-speed dual-clutch transmission will start to appear on production Kia cars in 2015.
Founded in 1944 as Kyungsung Precision Industry, Kia is currently Korea’s second largest car manufacturer and it’s oldest. From the company’s production of Korea’s first domestic bicycle, Kia moved on to producing Korea’s first motorcycle and the country’s first truck. Kia then became the first company in Korea to locally produce petrol car engines and the first domestic diesel engine. In 1979, Kia’s quality car production was recognised by the fact that two of the world’s leading European car makers chose the Korean car maker to build their ‘range topper’ models on their behalf – the Peugeot 604 and Fiat 132. But it was in the 1980s that Kia’s growth really took off. In 1986 Ford joined the list of car makers who looked to Kia to produce cars to be sold under their name, with the Festiva joining Ford’s line up first in the USA, then across the world, including in Australia for where Kia produced two generations of Ford’s entry-level car. Today, Kia produces a remarkably diverse range of vehicles sold in 190 countries around the world.
Alyson MacDonaldP: 02-9701-1768