O&N Silver Eagle turboprop conversion of the Cessna P210N Pressurized Centurion

Silver Eagle D-EFRH, a Cessna P210N converted to Rolls-Royce turboprop power. · Wikimedia Commons contributor, CC BY-SA 3.0

Cessna / O&N · Turboprop

P210 Silver Eagle (turbine conversion)

In production1 pilot

An aftermarket turbine conversion of Cessna's pressurized P210N, the last step in the Cessna 210 Centurion line.

61JetGrade70 = typical for turboprops

The least expensive pressurized turbine single we have reviewed: quick-climbing, frugal and well under $1M. It works best for one to three people; four adults with bags means short legs, and support rests on a small conversion program.

Buy it if

You fly yourself, usually with one or two passengers, and want turbine reliability, jet fuel and pressurization for well under $1M, accepting a small fleet where records and engine condition matter more than model year.

Skip it if

You regularly carry four adults with bags, need known-icing approval, want a cabin wider than about 41 inches, or want the factory and dealer support behind a Piper Meridian or Daher TBM.

Biggest compromise

Payload. Maximum takeoff weight is still the piston P210's 4,000 lb, so a well-equipped Silver Eagle carries about 356 lb after the pilot with standard tanks.

The numbers that matter

Purchase price

$765K

typical asking · $625K–$1.01M

What it costs per year

$275K

at 300 hrs · one professional pilot

How far it flies

900 nm

About 140–510 nm with four 200 lb adults and full reserves, depending on empty weight with passengers

How fast

215 kt

high-speed cruise

Seats

5

Pilot plus up to 5 passengers

Pilots needed

1

Flown by one pilot, almost always the owner.

Price

What one costs to buy

Typical asking price

$765,000

Where asking prices sit

Low

$625K

Typical

$765K

High

$1.01M

Most asking prices fall inside this band.

Other sites

8 observed on other sites

Priced vs call

8 / 0

with a price / call for price

All eight listed aircraft show prices, from $625,000 to about $1.01M. A new conversion cost about $1M in 2018, before buying the airframe.

Price vs its family and alternatives

Scroll to explore · select a jet for details

P210 Silver Eagle (turbine conversion)Meridian (PA-46-500TP)TBM 700B$0$350K$700K$1.29M

P210 Silver Eagle (turbine conversion) · This aircraft

$765K

The least expensive here; next up is the Meridian (PA-46-500TP).

For sale now

None listed right now

Cost to own

What it costs per year to run

300hours / year

Per year

$275,325

Per flight hour

$918

Estimate — your operator will quote actual numbers.

Fuel, maintenance and engine reserve rise as you fly more. One professional pilot and insurance stay the same however much you fly.

Where the money goes

Partial estimate
$275Kper year$918/hr
  • One professional pilot$134,82549%
  • Insurance$13,0005%
  • Fuel$63,21623%
  • Maintenance$27,00010%
  • Engine reserve$37,28414%

One professional pilot is the biggest single cost at 49% of the total.

The JetGrade

61 out of 100 — Below its class average

Peer group: Piper Meridian (PA-46-500TP), Daher TBM 700A, Daher TBM 700B, Piper M500

Seven categories at a glance

- - - 70 = typical— This aircraft

Strongest on running costs, weakest on speed & trip time.

Grades are editorial opinions about the model, not any specific aircraft. Sponsors and affiliates have no input. Reviewed 2026-10-04.

Where it flies

Sample trips and reach

Typical trips on a map

Depends on weight or weather

Fuel stop likely

Out of reach

0 of 6 sample trips are comfortable nonstops.

Sample flight times

  • Carlsbad → Las Vegas

    205 nm · Nonstop for most; heavily equipped aircraft carry fewer

    1.4 hr
  • Carlsbad → Aspen

    625 nm · One stop with four; Aspen weight-limited on hot days

    3.7 hr
  • Santa Ana → San José del Cabo

    765 nm · Two stops with four aboard; nonstop with two

    4.6 hr
  • Teterboro → West Palm Beach

    900 nm · Two stops with four aboard; one with two

    5.2 hr
  • Dallas → Teterboro

    1,190 nm · Three stops with four aboard; one with two

  • Carlsbad → Teterboro

    2,100 nm · Impractical with four aboard; two stops with two

Lineage

What came before and after

1960–1986

Cessna 210 Centurion

Six-seat retractable-gear high-wing single that started the line.

1966–1986

Cessna T210 Turbo Centurion

Turbocharged 210 for higher-altitude cruise.

1978–1985

Cessna P210N Pressurized Centurion

Pressurized 210 with a 310 hp turbocharged piston engine; the conversion's donor.

You are here
P210 Silver Eagle

1992–present

P210 Silver Eagle

P210N re-engined with a 450 shp Rolls-Royce 250 turboprop.

$765K

What changed from the Cessna P210N Pressurized Centurion

  • The 310 hp piston engine gives way to a 450 shp Rolls-Royce 250 turboprop burning jet fuel.
  • Overhaul interval rises from about 1,400 hours to 3,500 hours.
  • A three-blade Hartzell reversing propeller adds reverse thrust for shorter landing rolls.
  • Fuel rises to about 115 gallons, or about 147 with optional tip and aft tanks.
  • Air conditioning, a new instrument panel and a new interior came with the conversion.
  • Maximum takeoff weight stays at 4,000 lb, and a heavier empty weight trims useful load.

Size and cabin

How big it is, inside and out

Outside

Wingspan

36′ 9″

Height

9′ 8″
1.0×the width of a tennis court, wingtip to wingtip
1.0×a one-story ceiling, ground to tail tip

Inside the cabin

5 seatsPlan · schematic
◀ FRONTBaggage3′ 5″

Width

3′ 5″
LayoutPilot and one passenger up front, then two rows of two forward-facing seats, with baggage behind.
5 seats typicalNone lavatoryCabin altitude ~12,100 ft

Compare

How it stacks up

This aircraft

P210 Silver Eagle (turbine conversion)

JetGrade
61
Price
$765K
Cost per year
$275K
Range
900 nm
Speed
215 kt
Seats
5
Pilots
1
Years built
1992–now

← Before

Cessna P210N Pressurized Centurion

Not yet graded

Alternative

Meridian (PA-46-500TP)

JetGrade
63
Price
$1.28M
Cost per year
$418K
Range
1,000 nm
Speed
260 kt
Seats
4
Cabin length
12′ 3″
Pilots
1
Years built
2000–2015

Alternative

TBM 700B

JetGrade
69
Price
$1.29M
Cost per year
$457K
Range
1,550 nm
Speed
300 kt
Seats
4
Cabin length
13′ 3″
Pilots
1
Years built
1999–2002
  • Piper Meridian (PA-46-500TP) instead: A wider club cabin, 260 knots and 30,000 ft with factory support, at a typical ask near $1.29M and higher fuel and engine costs.
  • Daher TBM 700B instead: About 300 knots and roughly 900 nm with four aboard, at a typical ask near $1.3M and much higher running costs.

Gold marks the best figure in each row.

Owning one

What to know before you buy

Engines & inspections

1 × Rolls-Royce (Allison) 250-B17F/2 · 450 shp each

No APU

Engine hours until overhaul

0 hr3,500 hr overhaul
  • Main gear actuator inspection · 500 hr
  • Engine hot section inspection · 1,750 hr
  • Engine overhaul · 3,500 hr
  • Annual inspection every 12 months

Rolls-Royce offers hourly engine plans for its M250 turboprops. Ask whether this engine is enrolled, what it covers and whether it transfers.

Known issues

  • Small conversion program support

    O&N closed around 2016; Griggs Aircraft bought the program, but its depth of parts and engineering support is unclear.

  • Wing spar inspection directive

    A 2023 directive requires eddy-current spar checks; the FAA estimates about $38,700 to replace a cracked P210 spar.

  • Engine overhaul pricing

    Rolls-Royce 250 overhaul prices are not published; a 2012 hot section inspection cost about $60,000.

Pre-buy checklist

0 of 10 checked

Griggs Aircraft Refinishing in Pennsylvania holds the conversion approval and says it continues the program. Rolls-Royce lists 33 authorized M250 service centres, and the airframe is a common Cessna 210.

Review

The full review

Strengths

  • A 450 shp Rolls-Royce 250 turboprop with a 3,500-hour overhaul interval replaces the P210's troublesome 310 hp piston engine.
  • Cruises at 195 to 215 knots on roughly 20 to 24 gallons of jet fuel an hour.
  • Typical asking price near $765,000 in October 2026, far below a used Piper Meridian or TBM 700.

Limitations

  • With four 200 lb adults, we estimate range falls to roughly 140 to 510 nm, depending on empty weight.
  • The cabin is about 41 inches wide, and 3.35 psi pressurization leaves it near 12,100 ft at 23,000 ft.
  • The base conversion is not approved for known icing, and support rests on one small program holder.

The Silver Eagle is not a factory model. It is a Cessna P210N Pressurized Centurion, built between 1978 and 1985, whose 310 hp piston engine has been replaced with a Rolls-Royce (originally Allison) 250 turboprop under a supplemental type certificate created by O&N Aircraft Modifications of Factoryville, Pennsylvania. Conversions went on sale in 1992, and about 114 had been completed by 2023. O&N has since closed; Griggs Aircraft Refinishing bought the program and says it continues the conversions. It sits at the end of the Cessna 210 line and is one of the least expensive ways into a pressurized turbine single.

Pilot's take

From the cockpit, the Silver Eagle flies like the P210 its pilots know, with a turbine's smoothness, jet fuel and a reversing propeller in place of a temperamental piston engine. Climbs are brisk and cruise sits around 200 knots in the high teens. The discipline is weight and fuel: with more than two aboard, every trip starts with a load calculation. Engine ice protection matters in visible moisture, and the flight manual warns the engine may not relight for several minutes after a shutdown, which argues for conservative weather, night and terrain planning in a single.

— TheJetGrade editorial

Who this is for

Owner-pilots stepping up from a piston P210, Bonanza or Malibu who usually fly alone or with one or two passengers on 300 to 800 nm trips and want turbine reliability and jet fuel at the lowest entry price.

Ask about this aircraft

Answers come only from our research file on the P210 Silver Eagle (conversion).

Your earlier questions

Owners

Private to verified owners

Own a Cessna / O&N P210 Silver Eagle (turbine conversion)? Verify with its FAA registration to join the owners' thread and the real-cost poll.

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