The natural step up within the Robinson line: the piston four-seat R44 against the turbine, five-seat R66.
The speed and range rows barely separate the R44 and R66, so the turbine must earn its keep through payload, an additional seat, Jet A availability and the operational confidence required by the mission. At low private utilisation, engine reserves, training and insurance can make the R66 an expensive way to fly the same local trips. The R44 remains the rational personal and light commercial choice when four seats are enough, but its calendar and overhaul status can dominate the purchase. Compare component time remaining and binding insurance quotations on the actual helicopters before treating either asking price as the cost of entry.
The table below uses the same versioned PlaneFit dataset as the Finder. Prices and operating costs are planning estimates, not quotations.
| Decision factor | Robinson R44 Raven IIView aircraft profile | Robinson R66 TurbineView aircraft profile |
|---|---|---|
| Typical market year | 2026 | 2026 |
| Estimated purchase | €564k | €1.21m |
| Annual cash cost at 80 h | €48k | €137k |
| Five-year cash outlay | €805k | €1.9m |
| Cruise speed | 109 kt | 110 kt |
| Advertised range | 350 nm | 350 nm |
| Seats | 4 | 5 |
| Realistic payload | 349 kg | 466 kg |
| Runway need | Vertical | Vertical |
| Landing gear | Skids | Skids |
| Ratings and endorsements | Rotorcraft-helicopter rating | Rotorcraft-helicopter rating |
| Data confidence | Normalized for direct comparison | Normalized for direct comparison |
| Main trade-off | Better hot-and-high capability than the Raven I, but overhaul status remains more important than calendar age alone. | Useful turbine performance and five seats, but Rolls-Royce engine reserves and insurance make low-utilization ownership expensive. |
A factual first pass. Mission, condition and configuration can outweigh a brochure advantage.
They do not cross. The Robinson R44 Raven II is the cheaper of the two at every utilisation from zero to 300 hours a year, on purchase and running cost together, so there is no break-even point to find. That is worth knowing plainly: on cost alone this is not a trade-off, and the case for the other aircraft has to be made on mission, cabin, speed or access rather than on eventual savings.
| Five-year cash, including purchase | Robinson R44 Raven II | Robinson R66 Turbine | Difference |
|---|---|---|---|
| 40 h / year | $796k (€737k) | $1.88m (€1.74m) | $1.09m (€1m) to Robinson R44 Raven II |
| 100 h / year | $906k (€839k) | $2.13m (€1.98m) | $1.23m (€1.14m) to Robinson R44 Raven II |
| 200 h / year | $1.09m (€1.01m) | $2.56m (€2.37m) | $1.47m (€1.36m) to Robinson R44 Raven II |
The gap widens as utilisation rises, which is the part a headline price comparison hides. Every figure uses the same planning model as the rest of the site: indicative market prices, a fixed annual base and a direct hourly cost, before financing, depreciation and tax.
Advertised range is a still-air, best-case number. With 4 people aboard and realistic reserves, plan on about 234 nm from the Robinson R44 Raven II against 234 nm from the Robinson R66 Turbine. On a return trip without refuelling, that is the radius that decides which destinations are on the list at all.
Nothing separates them here. Both require a rotorcraft-helicopter rating, so a pilot qualified for one is qualified for the other.
Fuel-injected four-seat piston helicopter. Its central ownership trade-off is: Better hot-and-high capability than the Raven I, but overhaul status remains more important than calendar age alone.
Planning snapshot: $609k (€564k) indicative price and $52k (€48k) annual cash cost at 80 hours.
Read the full aircraft profileFive-seat light turbine helicopter. Its central ownership trade-off is: Useful turbine performance and five seats, but Rolls-Royce engine reserves and insurance make low-utilization ownership expensive.
Planning snapshot: $1.31m (€1.21m) indicative price and $148k (€137k) annual cash cost at 80 hours.
Read the full aircraft profile