Silhouette traced from a photo by Tomás Del Coro from Las Vegas, Nevada, USA · CC BY-SA 2.0

71JetGrade

Cessna · Light Jet

Citation S/II (S550)

1984–1988Out of production2 pilots

Photo: Photo: Duncan Kirk (Flickr: CaptainN1435S), CC BY 4.0, via Wikimedia Commons

Price

$949k

typical asking

Cost per year

$937k

at 300 hrs · 2 pilots

Price

What one costs to buy

Based on 14 listings observed 2026-09-27

Typical ask

$949,000

Low$760kTypical$949kHigh$1.59M

Observed on other sites

14 observed on other sites

Price vs. its family

Typical asking, USD

  • Citation I (500)$473k
  • Citation II (550)$895k
  • Citation S/II (S550)$949k
  • Citation Ultra (560)$2.19M
  • Citation Encore (560)$3.05M

Sits between the Citation II (550) ($895k) and the Citation Ultra (560) ($2.19M).

Explore the Citation 500/550/560 straight-wing family

For sale now

None listed right now

Cost to own

What it costs per year to run

Estimate · Two professional pilots · Your operator will quote actual numbers

How many hours a year will you fly?

300hours / year

Per year

$936,571

Per flight hour

$3,122

Scales with hours: fuel, maintenance.

Fixed: pilots, other, hangar, training, insurance.

$937kPer year
  • Fuel$411,72044%
  • Pilots$254,40027%
  • Maintenance$120,15013%
  • Other$65,4807%
  • Hangar$43,9795%
  • Training$25,9423%
  • Insurance$14,9002%

Fuel is the biggest line at 300 hours a year; pilots is the biggest fixed cost.

Assumptions

~300 hr/yr, two professional pilots, United States, price basis 09/27/2026: total $956k-$1322k/yr. Fuel None gph @ $7.52/gal. Split fields are midpoints of researched ranges; full ranges and sources in.

The JetGrade

71 out of 100

70 = typicalS/II

Range & payload 75, Cabin & passenger experience 70, Operating economics 70, Reliability & support 70, Airport access & versatility 80, Purchase value & resale 65, Speed & trip efficiency 65

Why 65 on purchase value & resale: Below 70: capability per dollar is good, but liquidity and economic-obsolescence exposure are worse than typical for the cohort.

Grades are editorial opinions about the model, not any specific aircraft. Sponsors and affiliates have no input. Reviewed 2026-09-28.

Where it can fly

Sample trips and reach

1,472 nm from Carlsbad — seats full

1,840 nm — published max range

NonstopConditionalNeeds a fuel stop

Sample flight times

  • Carlsbad → Las Vegas

    easy hop · 217 nm

    1.0 hr
  • Carlsbad → Aspen

    conditional — hot/high airport · 654 nm

    2.1 hr
  • Santa Ana → San José del Cabo

    nonstop · 802 nm

    2.5 hr
  • Teterboro → West Palm Beach

    nonstop · 947 nm

    2.9 hr
  • Dallas → Teterboro

    nonstop · 1,251 nm

    3.7 hr
  • Carlsbad → Teterboro

    fuel stop likely · 2,207 nm

    6.2 hr

Flight times are planning estimates in still air with standard reserves. Conditional trips depend on weight, temperature and the day's weather.

Lineage

What came before and after

7 models in this family. Tap any model to jump to its page.

What changed from the II (550)

  • CAD-designed supercritical airfoil with swept wing-root cuffs; aileron/flap gap seals; recontoured fuselage and nacelle fairings; usable fuel 863 vs 742 US gal (+121 gal); TKS fluid wing ice protection replaces pneumatic boots; JT15D-4B engines (2,500 lbf, higher N1 limit at altitude); MTOW 14,700/15,100 lb by serial vs 13,300/14,100 lb. Internal S550 split: S550-0086 onward certified at higher weights

Size & cabin

How big it is, inside and out

Size in perspective

Schematic · same scale

SEDAN6′ 0″LENGTH 47′ 2″15′ 0″

Length

47′ 2″

Wingspan

52′ 2″

Height

15′ 0″

Compare

How it stacks up

This aircraft

S/II

← Before

After →

Alternative

Alternative

JetGrade716773Not ratedNot rated
Price$949k$895kNo priced listings$760k$1.2M
Cost / year$937k$919k$1.14M——
Range1,840 nm1,159 nm1,644 nm1,290 nm1,885 nm
Speed385 kt355 kt397 kt459 kt458 kt
Seats66777
Pilots22222
Years built1984–19881978–19941989–19941991–20031990–2003

II instead: 681 nm less range.

V instead: costs more to run; 196 nm less range.

Learjet 31A instead: about $189k cheaper to buy; 550 nm less range.

Gold marks the best figure in each row. Tap any aircraft name to open its page.

Owning one

What to know before you buy

Engines & programs

2 x Pratt & Whitney Canada JT15D-4B turbofans, 2,500 lbf takeoff / 2,375 lbf max continuous each (stock).

JT15D-4B: 3,500 hr overhaul interval with mid-life hot section (~1,750-1,800 hr). Extension routes exist (on-condition up to ~5,200 hr with approved monitoring per BJT; TBO Extension claims up to +2,300 hr; SkyWay FLEX ~$23,220 in fees, HSI extra).

Known issues

  • Two pilots required for all flying; the FAA is rescinding CE-500 single-pilot exemptions, S550 included, effective Sept 28, 2026.
  • Little payload with full tanks: ~520-760 lb on S550-0086 and later, ~120-370 lb on earlier serials.
  • Small, aging fleet (160 built, 94 US-registered) with high-time airframes, an S550-unique TKS system, and no confirmed ESP/JSSI engine coverage.

Corrosion hot spots under the lavatory, at the entry-door threshold and around belly antenna bases (PlanePHD); TKS fluid anti-ice system (panel porosity, pump, fluid) unique to the S550 within the 550 line; fuel boost pump wiring and fire bottle wiring ADs; A/C compressor motor brush fire AD with 500-hr repetitive brush replacement; hail damage history on at least one listed aircraft.

Before you buy

Support & programs

No confirmed airframe program for the legacy S550: Textron ProAdvantage/ProParts eligibility for the S550 not shown; JSSI Tip-to-Tail eligibility not confirmed.

Phase-type program: Phases 1-4 each 300 hr/24 mo; Phase 5 1,200 hr/36 mo (major, historically $75k-$200k in 2011 dollars for the Citation II family); calendar items (fire bottles, O2, ELT, halon hydro, transponder/pitot-static); structural/crack inspections from 5,000-10,000 hr, relevant because current listings show 7,955-13,811 hr airframes.

The full review

Our take

  • More fuel and range than a Citation II: 863 US gal usable and roughly 1,340-1,430 nm with four passengers.
  • Short-runway Citation performance: 3,350 ft balanced field at 13,200 lb (B/CA 1984) and a direct climb to FL410 at max weight.
  • Low entry price: priced stock-engine asks of $760K-$1.595M, median $949K (Sept 27, 2026), with Garmin, RVSM and ADS-B retrofit paths approved for the S550.
“The Citation S/II is what Cessna built in 1984 when it wanted more out of the Citation II without changing the cabin.”

The Citation S/II is what Cessna built in 1984 when it wanted more out of the Citation II without changing the cabin. It kept the II's fuselage and CE-500 type rating but added a supercritical wing with swept root cuffs, gap seals and cleaner fairings, JT15D-4B engines, TKS fluid ice protection in place of rubber boots, and 863 US gallons of usable fuel, 121 more than the II according to the type certificate data sheet. Only 160 were built from 1984 to 1988. The S/II cost about $3.3 million new in 1986 against $2.6 million for a straight II, and Cessna put the II back into production. The Citation V then stretched the S/II.

Pilot's take

The catch for anyone coming from single-pilot Citations is crew. The S/II was always a two-pilot airplane with an exemption layered on top, and the FAA is withdrawing that exemption. If you're paying two pilots anyway, the range and short-field numbers are strong for the money. If you wanted to fly it yourself, look at a Part 23 single-pilot jet instead.

— TheJetGrade editorial

Who this is for · A small operator or owner with a professional crew (or an owner-pilot paired with a qualified second pilot) flying roughly 150-350 hours a year on regional trips who wants Citation runway performance and more range than a Citation II for under $1 million.

Owners

Private to verified owners

Own a Cessna Citation S/II (S550)? Verify with its FAA registration to join the owners' thread and the real-cost poll.

TheJetGrade market alerts

New aircraft. Price moves. Best buys.

By submitting you agree to our Terms and Privacy Policy.