Las Vegas Mazda Dealers Comparison - 2018 Mazda3 vs. 2018 Subaru Impreza

The sporty and refined 2018 Mazda3 is a compact car with outstanding fuel efficiency, nimble handling and an economical price. The Mazda3 is offered as a beautiful four-door sedan or a versatile five-door hatch. The 3 gets a long list of standard equipment, as well as the active safety systems that today’s buyers have come to expect. These are just some of the reasons the Mazda3 is so popular at dealerships Las Vegas Mazda dealers.

The 2018 Subaru Impreza is a rival vehicle in the compact class. Like the Mazda3, the Impreza is available as a sedan or a hatchback. If you’re not sure which one of these vehicles is right for you, or if you’re just curious to see which one will win a side-by-side comparison, we have some useful information to share


The MSRP isn’t actually the price you’ll pay for a car at a dealer. We’re using it to compare the relative prices of these two vehicles. The starting MSRP of the Mazda3 and Impreza are close, but the Mazda3 is the less expensive of the two. The Mazda3 has a starting MSRP of $18,095. The starting MSRP for the 2018 Subaru Impreza is $18,495. That’s $400 Madza3 owners can keep in the bank.


When you buy a car, it makes sense to get plenty of power to accelerate quickly when you need to pass another vehicle on the freeway. The Mazda3 has a choice of two engines, while the Impreza only has one. The 3’s base block is a 2.0-liter four-cylinder that makes 155 horsepower and 150 lb.-ft. of torque. The Impreza gets a 2.0-liter four-cylinder that only generates 152 hp and 145 lb.-ft. Mazda3 buyers can opt for an even more powerful 2.5-liter four-cylinder that’s good for 184 hp and 185 lb.-ft. of torque.

Fuel Efficiency

No one knows what the price of gasoline will be from one day to the next. That’s why it’s smart to buy a car with excellent fuel efficiency. The Mazda3’s base four-cylinder gets fuel economy rated by the EPA at 27 mpg city/37 mpg highway when equipped with the manual gearbox and 28 mpg city/37 mpg highway when outfitted with the automatic. The Impreza gets about the same numbers as the Mazda3 with the automatic transmission, but when you look at the ratings with the manual, you’ll see a big difference. With the manual transmission, the sedan gets a disappointing 24 mpg city/32 mpg highway, while the hatchback checks in with just 24 mpg city/31 mpg highway. The Mazda3’s 2.5 four-cylinder powerplant with the manual transmission gets better fuel economy than that.

Safety Features

Todays’ buyers expect advanced safety features in their cars and the Mazda3 doesn’t disappoint, with standard features like lane keep assist, LED taillights and a blind-spot monitor, features only available as expensive options in the Impreza. The Mazda3 has an available parking assist system, something you can’t get with the Impreza at all.

Cabin Quality

The inside of a Mazda3 is a great place to be, while the interior of the Impreza is uninspiring. Edmunds gave the interior of the Mazda3 four-and-a-half stars (out of five) for quality, while the Impreza only received three-and-a-half stars. The 3’s cabin is luxurious, with high-quality materials used throughout, while the Impreza won’t be wining any design awards.

In the End

When you examine the 2018 Mazda3 and the 2018 Subaru Impreza closely, it’s easy to see the Mazda3 is the better vehicle.