Eight-seat pressurized geared-engine piston twin · Twin-engine piston aircraft · production 1976–1985 · See its reach on the 3D globe
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A Cessna 421C Golden Eagle costs approximately $646k (€598k) to $772k (€715k) to buy at 1982 market values, and about $240k (€222k) a year to own flying 80 hours, roughly $3,000 (€2,778) per flight hour all-in. It seats 8, cruises at 235 kt (270 mph) and has a published range of 1,487 nm (2,754 km), needing about 2,789 ft (850 m) of runway. Figures are indicative planning estimates compiled 2026-07, not a quote for any specific airframe.
The 421C is the top of the piston Cessna line, a pressurised eight-seat cabin-class twin that flies like a small turboprop and can be bought for a fraction of one. That price gap is the entire reason people look at it. The gap closes at the first overhaul. Its geared Continental GTSIO-520s make 375 horsepower on a 1,600 hour TBO, cost tens of thousands of pounds each to overhaul, and punish careless power handling, so this is an aeroplane where pilot technique is a maintenance input. Add pressurisation and full SID compliance and the running cost approaches turboprop territory. Buy it with engine reserve funded from day one, or buy something else.
First-party reference values for this model. They are shown separately from PlaneFit planning estimates and do not enter Finder or cross-model rankings until each field is normalised across the catalogue.
| Maximum takeoff weight | 3,379 kg |
|---|---|
| Usable fuel | 780 L |
| Engine | 2 x Continental GTSIO-520-L or -N, 375 hp each |
Indicative planning data, compiled 2026-07. Verify against the AFM and records.
| Seats | 8 |
| Realistic payload with mission fuel | 1,592 lb (722 kg) |
| Published planning range | 1,487 nm (2,754 km) |
| Practical planning radius (4 people) | 996 nm (1,845 km) |
| Cruise speed | 235 kt (270 mph) |
| Runway need | ~2,789 ft (850 m) |
| Landing gear | Retractable tricycle |
| Pressurised | Yes |
| Fuel | Avgas 100LL |
| Fixed annual base | $92k (€85k) |
| Direct cost per flight hour | $842 (€780) |
Quiet, fast and spacious, but geared engines, pressurization and ageing systems create exceptionally high maintenance exposure.
Indicative cash costs at 1982 market values, before financing, depreciation and tax. The fixed base is the same whether the aircraft flies or not, so the effective hourly cost falls as utilisation rises.
| Annual use | Annual cash cost | Effective cost / h | Five-year cash outlay |
|---|---|---|---|
| 40 h / year | $206k (€191k) | $5,157 (€4,775) | $1.73m (€1.6m) |
| 80 h / year | $240k (€222k) | $3,000 (€2,778) | $1.9m (€1.76m) |
| 120 h / year | $274k (€253k) | $2,281 (€2,112) | $2.07m (€1.92m) |
| 180 h / year | $324k (€300k) | $1,801 (€1,668) | $2.32m (€2.15m) |
Every figure above is built from a $92k (€85k) fixed annual base, covering hangarage, insurance, scheduled maintenance reserves and recurring airworthiness costs, plus $842 (€780) per hour flown for fuel, reserves and consumables. It is a planning model for comparing aircraft and testing utilisation, not a maintenance programme quote, insurance quote or pre-buy assessment.
Older examples add calendar-driven maintenance: a 2011-built airframe is estimated at $171k (€158k) per year at 80 hours. Airframe and engine time, maintenance and damage history, avionics, equipment, geography and tax treatment move a real transaction further than the model year does, so price the aircraft in front of you, not the model. A cheaper example carrying deferred maintenance can be the more expensive aircraft once the first annual inspection is complete.
Cessna 421C Golden Eagle cost guide answers the same figures as standalone purchase and ownership questions, and the ownership cost calculator lets you replace these assumptions with your own hours and fixed costs.
On top of a pilot certificate, this aircraft obliges the person flying it to hold the following. Each one is time and money before the first trip, and insurers usually attach their own minimums on top.
US requirements under 14 CFR 61.31, stated for orientation and not as advice. PlaneFit is not an aviation authority or a training organisation. Other authorities set different rules, and the current regulation and your instructor are what govern.
An indicative 1982 market price for a Cessna 421C Golden Eagle is $646k (€598k) to $772k (€715k). This is a planning estimate normalised across the market, not a quote for a specific airframe. Condition, engine time remaining, avionics and damage history move the real number more than the model year does.
Flying 80 hours a year, a Cessna 421C Golden Eagle works out at roughly $240k (€222k) annually, which is about $3,000 (€2,778) per flight hour all-in once fixed costs are spread across those hours. The direct cost per hour alone, covering fuel, reserves and consumables, is about $842 (€780).
Published range is 1,487 nm (2,754 km). With 4 people aboard and realistic reserves, plan on a practical radius of about 996 nm rather than the brochure figure.
Beyond a pilot certificate, a Cessna 421C Golden Eagle requires multi-engine rating, complex airplane endorsement and high-altitude training. An airplane multi-engine land class rating. Insurers add their own minimum: multi-engine time, time in this make and model, and often a checkout with a named instructor before you fly it solo. These are US requirements and are stated for orientation; confirm them against the current regulation and an instructor.
Plan on approximately 2,789 ft (850 m) for take-off. Check this against the actual runway, surface, slope, temperature and loading, all of which extend the requirement.