Any car taking part in a What Car? comparison test will have the above performance tests carried out – even if we’ve tested an identical model on a previous occasion.

You could buy a car, and if it doesn't work out in a few days they will just take it back. Though constantly making then unwinding car deals would be a bit of a hassle.

Car Diagnostic Test Overview A car diagnostic test is a digital analysis of your car’s computer systems and components. The test scans components and systems to check for issues with the engine, ...

We fully charge a 2020 Tesla Model Y electric crossover and take it out on the highway. We then drive at a constant 70 mph to see how far it will go.

Learn how CR tests cars at its 327-acre Auto Test Center. We drive nonstop and dig into data so you can make a fully informed choice on your next auto purchase.

How To Test Autonomous Vehicles New technologies, methodologies and flows will be required to guarantee self-driving cars are safe.

Subscribers to ConsumerReports.org can access the full content of all road-test reports and test results for any tested model, and survey findings.

The Fast Lane Car asks, "does Tesla build a good AWD system?" Putting it to the test is really the only way to find out. Sadly, there's no "best" way to test a car's all-wheel-drive system.