We do not recommend towing a caravan that is heavier than 1500 kg kg with this Kia.
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 Kia Optima SW PHEV 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 Kia is in general more than sufficient. If the hybrid battery is not completely empty. And also the weight of the Caravan with a User Payload (-50 kg in the caravan and 200 kg in the car including passengers), is very good.
Flat roads
Towing Performance
198
151
Mountains
Risk of snaking
183
215
Weight ratio: 62% (69% of kerbweight)
1250 kg
2015 kg
Attention
The Kia 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.
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Kia Optima SW PHEV Caravan as an example
Actual Weights
Caravan as an example: 1250 kg.
Kia Optima SW PHEV: 2015 kg.
Noseweight: 70 kg.
Actual weight ratio: 62%.
Performance
The engine's performance is generally fairly good on flat roads (performance score to compare 198 points).
Speeds of 66 mph (106 km/h) to 79 mph (128 km/h) are often quite possible.
There is sufficient power at low engine speeds (score to compare 151 points).
Slightly higher revs (2700 rpm) may be necessary under normal conditions on flat roads.
Acceleration from 0-62 mph (0-100 km/h) is theoretically possible in 16.8 sec.
In the mountains the performance is generally fairly good (score to compare 183 points).
No problems are to be expected on steep mountain roads. Hill starts are possible on steep slopes up to 18%.
On motorway inclines higher revs (3800 rpm) are needed.
A speed of 55 mph (88 km/h) is usually possible on most motorway inclines.
Weight
The towing limit of the Kia 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 62%. Common in the UK: the weight ratio between the laden caravan and the kerbweight of the car is 69%.
The chance of snaking is small even at higher speeds.
Recommended noseweight is 70 kg.
Stability and safety score to compare is 215 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 more than sufficient.
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.