The Chrysler Group has revamped its powertrain line-up as it bids to slash fuel consumption and reduce emissions.
It is hoped that the improvements will equate to an overall fuel efficiency boost of 25 per cent during the 2010-2014 period with the company also revealing a progressive electrification strategy.
Chrysler will rapidly apply several Fiat powertrain technologies including: Multiair; direct injection; turbocharging; and transmission systems; with more than 80 per cent of its existing line-up to undergo a complete makeover by 2014. Let’s take a look at what is planned:
- New four-cylinder engines: Chrysler will expand its four-cylinder engine options with the introduction of Fiat Powertrain’s 1.4litre, in-line four-cylinder fully integrated robotized engine that includes Multiair. Two variations of the engine will be made available – naturally aspirated and turbo.
- V-6 Pentastar engine: Its V-6 petrol engine line-up will be streamlined from six options to a new, fuel efficient, 3.6litre V-6 Pentastar engine which will be included in the new 2011 Jeep Grand Cherokee. The Pentastar engine is the company’s most advanced six cylinder engine and delivers a fuel economy improvement of up to eight per cent on average when compared to previous Chrysler V-6 engines.
- New transmission technology: Starting with its mid-size D-segment cars in 2010, Chrysler will begin using Fiat’s six-speed Dual Dry Clutch Transmission that delivers a 10 per cent improvement in fuel efficiency while also enhancing performance.
- Vehicle electrification: The company has revealed a new engineering model focused on vehicle electrification. This five-year plan includes the development of a Ram 1500 with hybrid capabilities for 2010 and a small test fleet of plug-in hybrid Ram 1500 pick-up trucks. Chrysler is also considering a small electric delivery van application for 2011-2012.
