Toyota RAV4 Pricing and Specs

There’s a huge range of towing limits for the RAV4 thanks to the sheer number of model variants. In simple terms, the non-hybrid two-wheel-drive versions can tow a braked trailer of 800kg while a two-wheel-drive hybrid RAV4 can only cope with 480kg. Which means that if you want a RAV4 for towing, you’re best to look at any of the all-wheel-drive versions (hybrid or non-hybrid) which have a braked towing limit of 1500kg.

Of course, those figures are for braked trailers, while your question was for a trailer with no braking of its own. In that case, the two-wheel-drive RAV4’s limit stays at 480kg, while the all-wheel-drive’s limit falls to 750kg.

Gross Combined Mass (the total weight of the vehicle, the trailer and anything being carried including passengers, fuel, luggage and accessories) meantime, is harder to find and you need to resort to the owner’s manual (which is a problem if you haven’t bought the car yet). In any case, the two-wheel-drive RAV4’s GCM is 2665kg, while the all-wheel-drive’s GCM is 3730kg.

I’m unsure why this last piece of the puzzle is so difficult to find, but information like this should be more readily available as it’s a critical safety issue and something that many owners inadvertently get wrong with serious legal and insurance ramifications.

It all sounds a bit counter-intuitive, doesn’t it: That a smaller engine could use more fuel thana larger one? But, in fact, it’s all down to the hybrid driveline in the 2.5-litre version of the RAV4. Because the hybrid version also has an electric motor to help propel the vehicle, the petrol engine has less work to do. So, it uses less fuel, particularly on the official test cycle that determines these numbers.

In fact, in the hybrid RAV4, the petrol engine isn’t even running a lot of the time, especially in stop-start traffic. The electric motor can draw from the batteries on board to get the vehicle rolling, and when it’s slowing down, the electric motor recharges those batteries for the next green light. And when the car is running on electric power, it’s not using any petrol at all.

By contrast, the non-hybrid RAV4 is running its petrol engine the whole time (apart from when it’s at a complete standstill). And that, in a nutshell, is how a bigger engine can use less fuel than a smaller one in the same make and model.

It all depends on what you call the serpentine belt. If you mean the toothed rubber belt that drives the camshafts, then yes, the engine will need to have its valve timing re-set before it will run again with a new belt. If this is what has happened, you’re lucky that the 3S-FE engine in your car is what’s called a non-interference engine. That is, if the belt brakes, the pistons will not crash into the valves, destroying the engine. In an interference design, you’d be looking at a whole new engine.

If, however, the belt you refer to is the one that drives the power-steering pump, water pump and alternator, then you should be able to simply replace the belt and be back in business.