Golds Gym 450

The Gold's Gym 450 treadmill has one thing going for it, reviews say: It's cheap. Experts find little else to like about this treadmill, although one reviewer points out that it does include some nice features for a machine at this price point, such as a quick-set speed control and power incline. Reviews recommend the Gold's Gym 450 more often than other under-$500 treadmills, but experts caution that you shouldn't expect cheap treadmills to have long-term durability. Owners say the Gold's Gym 450 works well for walking, and most say the treadmill is a good value. The belt is too short for running, and we saw plenty of complaints about broken components and poor customer service. Experts are also leery of this treadmill's short warranty (five years on the motor, one year on the frame), which they say is an indication that this treadmill won't last long. They are more likely to recommend spending more for a sturdier treadmill, such as the Sole F63 (*Est. $1,050). The Gold's Gym 450 treadmill is sold at Wal-Mart.

Few professional reviewers pay much attention to super-cheap treadmills, but TreadmillDoctor.com does rank the Gold's Gym 450 alongside other models. Nearly 700 users post mostly positive reviews for this treadmill at Walmart.com, but they often post soon after purchase, so these reviews don't shed any light on the Gold's Gym 450's durability over the long term.