The Opel Frontera 2.2 with a Ace Supreme Twinstar with an actual weight of 1732 kg is in general a good match and suitable for journeys on most kinds of roads, sometimes with some limitations in the mountains.
The motor preformance of the Opel is in general more than sufficient. But the weight of the Ace with a normally distributed User Payload (200 kg in the caravan and 200 kg in the car including passengers), is quite heavy. Proper and careful loading is essential and don't drive too fast. Remember to load your caravan correctly, insuring that the noseweight of the caravan is sufficient and the weight is distributed properly!
Flat roads
Towing Performance
198
172
Mountains
Risk of snaking
171
123
Weight ratio: 87% (96% of kerbweight)
1732 kg
1999 kg
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Opel Frontera 2.2 Ace Supreme Twinstar
Actual Weights
Ace Supreme Twinstar: 1732 kg.
Opel Frontera 2.2: 1999 kg.
Noseweight: 95 kg.
Actual weight ratio: 87%.
Performance
The engine's performance is generally fairly good on flat roads (performance score to compare 198 points).
Speeds of 72 mph (116 km/h) to 78 mph (125 km/h) are often quite possible.
There is sufficient power at low engine speeds (score to compare 172 points).
Slightly higher revs (2300 rpm) may be necessary under normal conditions on flat roads.
Acceleration from 0-62 mph (0-100 km/h) is theoretically possible in 26.8 sec.
In the mountains the performance is generally fairly good (score to compare 171 points).
No problems are to be expected on steep mountain roads but the performance is not that great. Hill starts are possible on steep slopes up to 10%, but do require some experience from the driver.
On motorway inclines higher revs (4900 rpm) are needed.
A speed of 57 mph (92 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, you will need a B+E (or B96) driving license.
Weight ratio between the laden caravan and the loaded car is 87%. Common in the UK: the weight ratio between the laden caravan and the kerbweight of the car is 96%.
The risk of snaking at higher speeds, strong side winds and thoughtless driving exist. Even if the combination normally feels stable, the forces by deflection side to side are so great that it could be dangerous. Only if the driver has knowledge of and experience in driving a caravan it should be safe to drive. Proper and careful loading is essential! An electronic stability system in the car and / or on the caravan is recommended.
Recommended noseweight is 95 kg.
Safe speed up to 56 mph (90 km/h).
Stability and safety score to compare is 123 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.
Proper and careful loading is still important!
It's a good match, sometimes with some limitations in the mountains.
Influence of User Payload on stability
Weight distribution and noseweight are vital in obtaining a stable caravan.