Mercedes-Benz R 320 CDI 4Matic Coachman Amara 570/6
Performance
Weight
The Mercedes-Benz R 320 CDI 4Matic with a Coachman Amara 570/6 with an actual weight of 1585 kg is in general a good match and suitable for all journeys on all kinds of roads.
The motor preformance of the Mercedes-Benz is in general very good. And also the weight of the Coachman with a User Payload (186 kg in the caravan and 200 kg in the car including passengers), is very good.
Flat roads
Towing Performance
276
350
Mountains
Risk of snaking
331
193
Weight ratio: 65% (70% of kerbweight)
1585 kg
2450 kg
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Mercedes-Benz R 320 CDI 4Matic Coachman Amara 570/6
Actual Weights
Coachman Amara 570/6: 1585 kg.
Mercedes-Benz R 320 CDI 4Matic: 2450 kg.
Noseweight: 85 kg.
Actual weight ratio: 65%.
Performance
The engine's performance is generally very good on flat roads (performance score to compare 276 points).
Speeds of 84 mph (135 km/h) to 89 mph (143 km/h) are often quite possible.
There is a lot of power at low engine speeds (score to compare 350 points).
Higher revs (1600 rpm) are usually not necessary on flat roads, under most circumstances.
Acceleration from 0-62 mph (0-100 km/h) is theoretically possible in 14.6 sec.
In the mountains the performance is generally very good (score to compare 331 points).
No problems are to be expected on steep mountain roads. Hill starts are possible on steep slopes up to 25%.
On motorway inclines hardly any higher revs are needed.
A speed of 74 mph (120 km/h) is usually possible on most motorway inclines.
Weight
The towing limit of the Mercedes-Benz 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 driving license.
Weight ratio between the laden caravan and the loaded car is 65%. Common in the UK: the weight ratio between the laden caravan and the kerbweight of the car is 70%.
The chance of snaking is relatively small at normal speed, if the caravan is well loaded.
Recommended noseweight is 85 kg.
Safe speed up to 62 mph (100 km/h).
Stability and safety score to compare is 193 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.