We do not recommend towing a caravan that is heavier than 2280 kg kg with this BMW.
In this advice we assume an average caravan with a weight of 1250 kg. Remember that the exact performance depends on the chosen caravan and that air resistance and dimensions have an influence.
Performance
Weight
The BMW X5 xDrive 45e with a Caravan as an example with an actual weight of 1250 kg is in general a good match and suitable for all journeys on all kinds of roads.
The motor preformance of the BMW is in general very good. If the hybrid battery is not completely empty. And also the weight of the Caravan with a User Payload (-830 kg in the caravan and 200 kg in the car including passengers), is very good.
Flat roads
Towing Performance
301
389
Mountains
Risk of snaking
355
277
Weight ratio: 46% (50% of kerbweight)
1250 kg
2710 kg
Attention
The BMW is a hybrid car. The calculated performance depends on the amount of power available in the battery. The advice and performance are based on average use where there is still a small amount of power in the battery.
Also make a calculation of the BMW on the fuel engine only in case the battery is empty.
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BMW X5 xDrive 45e Caravan as an example
Actual Weights
Caravan as an example: 1250 kg.
BMW X5 xDrive 45e: 2710 kg.
Noseweight: 70 kg.
Actual weight ratio: 46%.
Performance
The engine's performance is generally very good on flat roads (performance score to compare 301 points).
Speeds of 86 mph (139 km/h) to 95 mph (154 km/h) are often quite possible.
There is a lot of power at low engine speeds (score to compare 389 points).
Higher revs (1800 rpm) are usually not necessary on flat roads, under most circumstances.
Acceleration from 0-62 mph (0-100 km/h) is theoretically possible in 8.3 sec.
In the mountains the performance is generally very good (score to compare 355 points).
No problems are to be expected on steep mountain roads (up to 25%). Not even on Hill starts.
On motorway inclines higher revs (2400 rpm) are needed.
A speed of 78 mph (126 km/h) is usually possible on most motorway inclines.
Weight
The towing limit of the BMW is more than sufficient (check this in your vehicle documents).
If you passed your driving test after 1 January 1997, you will need a B+E driving license.
Weight ratio between the laden caravan and the loaded car is 46%. Common in the UK: the weight ratio between the laden caravan and the kerbweight of the car is 50%.
The chance of snaking is small even at higher speeds.
Recommended noseweight is 70 kg.
Stability and safety score to compare is 277 points.
If the caravan starts to snake you should reduce your speed and slow down directly! Lift your feet off the accelerator and brake gradually. Hold the steering wheel into a fixed position.
Conclusion
Performance is very good.
Safe driving is possible.
It's a perfect match!
Influence of User Payload on stability
Weight distribution and noseweight are vital in obtaining a stable caravan.