Top 10 Most Powerful Sedans

8. Cadillac CTS-V - 556 HP

Now if you’re looking for pure performance with four doors without spending six figures, the Cadillac CTS-V is for you. With a 6.2-liter V8 supercharged engine underneath the bulging hood, the CTS-V is good for 556 hp and 551 lb-ft of torque, but rockets to 60 mph in 3.9 seconds. It’s also the cheapest sedan on our list by far, priced from $65,825. Expect 14 mpg in the city and 19 mpg on the highway while you romp away with this luxurious American performance sedan.