Holden has added a reworked version of its turbocharged 1.4-litre Barina RS petrol engine to the small Trax SUV line-up, saying the four-cylinder unit has been tuned to suit New Zealand and Australian roads. The 1.4-litre goes to the top of the updated Trax class, carrying the premium LTZ badge and a price of $36,990 but sitting above the existing 1.8-litre models, the LS … [Read more...] about New engine makes Trax more appealing, says Holden