The Saab 9-3 Cabriolet 1.8 t with a Eriba Familia 320 with an actual weight of 900 kg is in general a good match and suitable for all journeys on all kinds of roads.
The motor preformance of the Saab is in general very good. And also the weight of the Eriba with a User Payload (122 kg in the caravan and 200 kg in the car including passengers), is very good.
Flat roads
Towing Performance
263
273
Mountains
Risk of snaking
305
280
Weight ratio: 49% (55% of kerbweight)
900 kg
1850 kg
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Number of useful calculations:
2
Saab 9-3 Cabriolet 1.8 t Eriba Familia 320
Actual Weights
Eriba Familia 320: 900 kg.
Saab 9-3 Cabriolet 1.8 t: 1850 kg.
Noseweight: 60 kg.
Actual weight ratio: 49%.
Performance
The engine's performance is generally very good on flat roads (performance score to compare 263 points).
Speeds of 81 mph (131 km/h) to 86 mph (139 km/h) are often quite possible.
There is a lot of power at low engine speeds (score to compare 273 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 16 sec.
In the mountains the performance is generally very good (score to compare 305 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 (2900 rpm) are needed.
A speed of 71 mph (115 km/h) is usually possible on most motorway inclines.
Weight
The towing limit of the Saab is more than sufficient (check this in your vehicle documents).
If you passed your driving test after 1 January 1997, a B driving license is enough.
Weight ratio between the laden caravan and the loaded car is 49%. Common in the UK: the weight ratio between the laden caravan and the kerbweight of the car is 55%.
The chance of snaking is small even at higher speeds.
Recommended noseweight is 60 kg.
Stability and safety score to compare is 280 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.