2015 Dodge Challenger R/T Black
This August, you can lease a V8-powered 2015 Dodge Challenger R/T for about $329 per month for three years with $2,999 due at signing in most regions. (Fiat Chrysler Automobiles)

Sales of muscle cars have increased by more than 35 percent over the past nine years, according to Experian Automotive. While big American V8s with tire-shredding power never went away for some, many critics were predicting that they'd be done in by high gas prices and changing consumer tastes, NBC News says. Now classic model names like Challenger, Mustang and Camaro are gracing the front pages of car magazines like Car and Driver once again. Dodge announced last month that it would be boosting production of its 707-horsepower Hellcat models to meet unexpected demand. We've rounded up a list of eight great muscle car deals for you to consider. These new car offers include all of the tuned-up American muscle you could ever want. Whether you're looking for a great lease deal or an excellent purchase deal, we have you covered. Check out our list below.

2015 Dodge Challenger

This August, you can lease a V8-powered Challenger R/T for about $329 per month for three years with $2,999 due at signing in most regions. Dodge is also offering 0.9 percent financing for three years on R/T models, including the 485-horsepower Scat Pack model. If 485 horsepower isn't enough for you, you can get a 707-horsepower Challenger Hellcat with 3.84 percent financing for five years.

2015 Ford Mustang

The Ford Mustang is one of the best-ranked sports cars on our site. You can lease a V6 model in many parts of the country this August for $259 per month for three years with $2,749 due at signing. If you prefer to purchase, you can get 0.9 percent financing for up to three years, including on the V8-powered Mustang GT.

2015 Chevrolet Camaro

The 2015 Camaro is available with a very competitive six-year zero percent financing deal this August. You can also get up to $2,500 cash back if you prefer to pay cash or finance through your own lender. The V6-powered Camaro is available to lease for $219 per month for 39 months with $2,939 due at signing.

[Buying vs. Leasing]

2015 Chevrolet Corvette

Reviewers agree that the 2015 Corvette has incredibly athletic handling and a handsome, driver-oriented cabin. The Corvette is available with 3.9 percent financing for five years this August, including on the 650-horsepower Z06.

2015 Chevrolet SS

Sometimes you want muscle car power, but you don't want to give up the convenience of a four-door car. The 2015 Chevrolet SS sedan has a 415-horsepower V8 engine, and Chevy says the SS goes from 0 to 60 in 4.7 seconds. You can purchase the SS with zero percent financing for six years this August.

2015 Dodge Charger

Dodge is offering zero percent financing for six years on the V8-powered Charger R/T, which is an excellent financing rate. You can also lease an R/T for $309 per month for three years with $2,999 due at signing, depending on where you live. The 707-horsepower Charger Hellcat is available with 3.84 percent financing for five years.

[How to Finance a Car]

2015 Chrysler 300

Critics say the 2015 Chrysler 300 has an elegant interior and a user-friendly touch-screen infotainment system. However, if you're reading this blog post, you're probably more interested in its available 363-horsepower HEMI V8. The Chrysler 300 is available with zero percent financing for six years.

2015 Jeep Grand Cherokee SRT

Though it's an SUV, the 2015 Jeep Grand Cherokee SRT has a 475-horsepower HEMI V8, and Jeep says the Grand Cherokee SRT can go from 0 to 60 mph in under five seconds. The 2015 Jeep Grand Cherokee SRT with the Red Vapor styling package is available to purchase with 3.84 percent financing for five years.

Shopping for a new car this August? Check out the U.S. News Best Price Program for guaranteed savings. Also, be sure to follow us on Twitter and Facebook.