The Opel Zafira 1.7 CDTi with a Adria Altea 390 DS with an actual weight of 1065 kg is in general a good match and suitable for all journeys on all kinds of roads.
The motor preformance of the Opel is in general more than sufficient. And also the weight of the Adria 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
198
161
Mountains
Risk of snaking
201
232
Weight ratio: 59% (66% of kerbweight)
1065 kg
1813 kg
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Number of useful calculations:
2
Opel Zafira 1.7 CDTi Adria Altea 390 DS
Actual Weights
Adria Altea 390 DS: 1065 kg.
Opel Zafira 1.7 CDTi: 1813 kg.
Noseweight: 65 kg.
Actual weight ratio: 59%.
Performance
The engine's performance is generally fairly good on flat roads (performance score to compare 198 points).
Speeds of 70 mph (113 km/h) to 76 mph (123 km/h) are often quite possible.
There is sufficient power at low engine speeds (score to compare 161 points).
Slightly higher revs (1900 rpm) may be necessary under normal conditions on flat roads.
Acceleration from 0-62 mph (0-100 km/h) is theoretically possible in 23.9 sec.
In the mountains the performance is generally good (score to compare 201 points).
No problems are to be expected on steep mountain roads. Hill starts are possible on steep slopes up to 14%, but do require some experience from the driver.
On motorway inclines higher revs (3100 rpm) are needed.
A speed of 59 mph (95 km/h) is usually possible on most motorway inclines.
Weight
The towing limit of the Opel 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 59%. Common in the UK: the weight ratio between the laden caravan and the kerbweight of the car is 66%.
The chance of snaking is small even at higher speeds.
Recommended noseweight is 65 kg.
Stability and safety score to compare is 232 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.