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Car and Caravan Outfit Matcher

BMW

BMW X5 30xd
Swift Challenger SE 645

Swift
Performance
Weight

The BMW X5 30xd with a Swift Challenger SE 645 with an actual weight of 1745 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. And also the weight of the Swift with a User Payload (160 kg in the caravan and 200 kg in the car including passengers), is pretty good.

Flat roads
Towing Performance
300
382

Mountains
Risk of snaking
362
171

Weight ratio: 74% (81% of kerbweight) 1745 kg 2370 kg

Payloads

The User Payload in the car (including all passengers) and in the caravan is:

Car
Caravan




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BMW

BMW X5 30xd
Swift Challenger SE 645

Swift

Actual Weights

Performance

 

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 74%. Common in the UK: the weight ratio between the laden caravan and the kerbweight of the car is 81%.
  • There is a small chance of snaking at higher speeds, strong side winds and thoughtless driving. Even if the combination normally feels stable, the forces by deflection side to side are great at high speed. For drivers with knowledge of, and experience in driving a caravan it is safe to drive, but proper and careful loading is still important! An electronic stability system in the car and / or on the caravan is worth considering.
  • Recommended noseweight is 95 kg.
  • Safe speed up to 62 mph (100 km/h).
  • Stability and safety score to compare is 171 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.
  • If the caravan is well loaded 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.

Distribute the User Payload by yourself in the caravan and the car and then find out the stability rating of your loading configuration.

More information

More detailed information and specifically calculated top speeds and performance of this outfit.


Specifications

BMW X5 30xd
2013-2018

Power
258 PS (190 kW)
Torque
560 Nm @ 1500 rpm
Kerbweight
kg
Gross Vehicle Weight (GVW)
kg
Towing limit
kg
Towball limit
kg
Gross Train Weight (GTW)
kg

Swift Challenger SE 645

Mass in Running Order (MIRO)
kg
Maximum Technically Permissible Laden Mass (MTPLM)
kg


User Reviews

Adrian reviewed a BMW X5 30xd:

"Exact Car is BMW X5 3.0d M Sport.
Exact Caravan is Swift 635 Fairway Dealer Special 2017 with quad motor movers fitted and weight limit increased to 2000kg by Swift.

The X5 was a dealer demo car with 1500 miles on the clock but didn't have tow bar fitted. Dealer wanted lottery win to fit removable BMW tow bar and I found out that BMW fit Westfalia tow bars so got independent tow bar specialist (PF Jreones) to fit it with 13 pin electrics using BMW bespoke wiring kit (doesn't invalidate warranty). Only thing they couldn't do was enable the Tow Bar zoom feature on the reversing camera, really useful for error free hitching. BMW refused to enable it as they didn't fit the tow bar and wouldn't accept the liability ???? Independent BMW dealer could code it but wanted £70 + VAT. I bought ODB reader from Amazon for £17 and downloaded Bimmercode for £20, did the job myself, dead easy.

The weight limit upgraded on the 635 as the quad movers added to the mass and gave very little load margin. Upgrade was simply a new rating plate to stick over the old one and a new NICC certificate. The Alko chassis is rated at 2200kg so there is plenty of margin. The only difference is the tyres need inflating to 36psi instead of 30.

The X5 pulls like a train and never suffers from overheating our struggle on hills. The downside is the MPG drops from a normal 34 to a paltry 24 when towing. That's the price you pay for towing 1840kg of caravan (confirmed on a weigh bridge). The car sits well on the road and is not pushed around by the van, suspension on comfort setting seems the best. Sport makes the ride too hard for my taste but might suit some.

Highly recommended as a tow car and solo it is the dogs!!!!"

See more BMW X5 reviews.

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