Thinking of trading in your Tesla? It’s quick and convenient to let Tesla handle the trade-in while you order your new car, but there are a few pitfalls that could cost you hundreds if you’re not careful.

Before you accept Tesla’s trade-in offer, make sure you avoid these costly mistakes:

1. Don't forget the aero wheel covers.

If you’re trading in a Model 3 or Model Y with 18-inch Aero wheels, make sure the plastic wheel covers are included. Tesla deducts up to £200 if they’re missing, even if you’re using aftermarket caps or prefer the exposed alloy look. Always refit the original covers before collection.

2. Remove aftermarket parts and accessories.

Tesla doesn’t increase the value of your trade-in for aftermarket spoilers, interior wraps, or non-standard alloys. In fact, many of these may reduce your offer if they differ from the stock spec. Take the time to revert to the original parts if you still have them.

3. Check for panel gaps, kerbed wheels or minor scratches.

Small blemishes might seem insignificant, but they can knock down the offer Tesla gives. A quick touch-up or wheel refurb might cost you £50–£100, but it could increase your trade-in offer by several hundred.

4. Include both key cards.

Missing one? Expect up to £100 to be deducted. If you’ve lost one, you can order a replacement through the Tesla app before the handover.

5. Compare Tesla’s trade-in with other offers.

Tesla’s trade-in is certainly convenient, especially if you’re placing an order for a new car and want everything sorted in one place. But if you’re looking for the best possible return, don’t be afraid to shop around.

We Buy Any Car is a fast and popular choice, but Motorway frequently offers the best trade-in values by allowing multiple dealers to bid on your car. Just remember, going outside Tesla means managing the sale separately.

Trading in with Tesla is the easiest option for many buyers, but with a little preparation, you can either boost your offer or decide to sell elsewhere for a better return. Whichever route you choose, being informed ensures you make the best decision for your situation.

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