2000 Buick LeSabre Review This car review is specific to this model, not the actual vehicle for sale. IntroductionIt's amazing to think full-size cars were by far the most popular cars in the U. The LeSabre is not a traditional large car because the body is not built on a frame, it does not use rear-wheel drive nor is it fitted with a V8 engine. The only cars left on the market that fit that description are the Ford Crown Victoria, Mercury Grand Marquis and Lincoln Town Car