Chevrolet Lumina SS (Middle East edition) - Click above for high-res image gallery
General Motors has killed off the Impala SS, again. For the 2010 model year, the Impala line will be available in base LS, mid-range LT and range-topping LTZ trim. The loss of the SS edition will also mark the end of the end of the line for GM's 5.3L V8 engine in the midsize front-wheel drive Chevy sedan. That means the biggest available engine will be the 3.9L LGD pushrod 60-degree V6.