NEW Mercedes CLA vs Tesla Model 3 vs MG IM5: which is REALLY best?

What Car? November 23, 2025
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What Car?

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What Car? is the UK's biggest car-buying brand and has been helping Britain's car buyers make purchasing decisions for over 50 years. Our tests are widely regarded as the most trusted source of new car advice. This channel brings you trusted reviews on all the new models on the market , all the latest first drives, reader reviews, and great car-buying advice. And now you can buy a new car through What Car? too, just go to https://www.whatcar.com/new-car-deals. All reviews are available in full online at Whatcar.com - the UK's leading car-buying website, offering trusted reviews and data on every new car. The website also offers advice on car leasing, new car deals and used cars for sale.

Video Description

Is the updated Tesla Model 3 still the king of EVs, or can the all-new Mercedes CLA or MG IM5 steal its crown? In this in-depth electric car comparison, the What Car? team embarks on a near 500-mile road trip to conduct the ultimate real-world test. Watch to find out the real-world efficiency of the three cars, and which is the really the best all-round buy. Save thousands on your next new car with What Car? at https://www.whatcar.com/new-car-deals/ New videos are uploaded to What Car? each week. Don't miss a single one. Subscribe now: https://bit.ly/2Obgxjd Visit our website at https://www.whatcar.com/ New videos are uploaded to the What Car? channel every week. Subscribe now so you don't miss a single one: https://www.youtube.com/whatcar What Car? is the UK's biggest car-buying brand and has been helping buyers for more than 50 years. Our tests are widely regarded as the most independent and in-depth. Our YouTube channel brings you trusted reviews on all types of car, plus car news, reveals and features. In-depth written reviews are available on our website whatcar.com, where you'll also find advice features and the latest new and used car deals. Follow What Car? here: LIKE What Car? on Facebook: https://goo.gl/yv5jF8 FOLLOW What Car? on Twitter: https://goo.gl/SJzmT8 Check out our full video catalog: https://bit.ly/2W81iu9

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