The Porsche Panamera Turbo with a Swift Toscane 490 with an actual weight of 1275 kg is in general a good match and suitable for all journeys on all kinds of roads.
The motor preformance of the Porsche is in general very good. And also the weight of the Swift with a normally distributed User Payload (200 kg in the caravan and 200 kg in the car including passengers), is very good.
Flat roads
Towing Performance
319
455
Mountains
Risk of snaking
429
238
Weight ratio: 56% (62% of kerbweight)
1275 kg
2270 kg
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Number of useful calculations:
3
Porsche Panamera Turbo Swift Toscane 490
Actual Weights
Swift Toscane 490: 1275 kg.
Porsche Panamera Turbo: 2270 kg.
Noseweight: 75 kg.
Actual weight ratio: 56%.
Performance
The engine's performance is generally very good on flat roads (performance score to compare 319 points).
Speeds of 94 mph (152 km/h) to 98 mph (158 km/h) are often quite possible.
There is a lot of power at low engine speeds (score to compare 455 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 6.9 sec.
In the mountains the performance is generally very good (score to compare 429 points).
No problems are to be expected on steep mountain roads (up to 30%). Not even on Hill starts.
On motorway inclines hardly any higher revs are needed.
A speed of 89 mph (144 km/h) is usually possible on most motorway inclines.
Weight
The towing limit of the Porsche 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 (or B96) driving license.
Weight ratio between the laden caravan and the loaded car is 56%. Common in the UK: the weight ratio between the laden caravan and the kerbweight of the car is 62%.
The chance of snaking is small even at higher speeds.
Recommended noseweight is 75 kg.
Stability and safety score to compare is 238 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.