Cessna T303 vs Piper Seneca
The Cessna T303 Crusader and Piper Seneca are modern light piston twins aimed at owner-flown travel and twin training — the T303 is a clean 1980s Cessna design with counter-rotating props; the Seneca is the long-running, widely-supported Piper twin.
Live Market Snapshot
Current asking-price market, aggregated across multiple marketplaces · refreshed daily
Cessna T303
- For sale now
- 5
- Listed on 2+ marketplaces
- 4
- Source marketplaces
- 4
- Model years available
- 1982–1984
Piper Seneca
- For sale now
- 111
- Median asking
- $227,990
- Range
- $89,465–$640,128
- Listed on 2+ marketplaces
- 39
- Source marketplaces
- 11
- Model years available
- 1967–2023
Live data from AeroGurus, aggregated daily across the used-aircraft market. Figures are current asking prices, not appraisals — confirm with a pre-buy inspection.
Safety Record
Absolute counts scale with fleet size — the most-produced types log more events without being less safe. Compare the % fatal.
| NTSB (1982–now) | Cessna T303 | Piper Seneca |
|---|---|---|
| All events | 37 | 2 |
| Serious | 4 | 0 |
| Fatal | 12 | 0 |
| Fatalities | 32 | 0 |
| % Fatal | 32% | 0% |
Full Specs Comparison
Swipe to see all specs
| Spec / Model | Cessna T303 | Piper Seneca |
|---|---|---|
|
|
|
| Price Range | $223,900 – $385,000 | $89,465 – $640,128 |
| Category | Multi Engine Piston | Multi Engine Piston |
| Model Specifications | ||
| Seats | 6 | 6 |
| Horsepower | 250 HP | 220 HP |
| Cruise Speed | 190 kts (352 km/h) | 180 kts (333 km/h) |
| Range | 1,000 nm (1,852 km) | 750 nm (1,389 km) |
| Service Ceiling | 25,000 ft (7,620 m) | 25,000 ft (7,620 m) |
| Max Gross Weight | 5,150 lbs (2,336 kg) | 4,750 lbs (2,155 kg) |
| Useful Load | 1,600 lbs (726 kg) | 1,590 lbs (721 kg) |
| Fuel Capacity | 102.0 gal (386 L) | 123.0 gal (466 L) |
| Fuel Burn | 28.0 GPH (106 L/h) | 22.0 GPH (83 L/h) |
| TBO | 2,000 hrs | 1,800 hrs |
| Overhaul Cost | $38,000 | $40,000 |
| Annual Fixed | $24,000 | $25,000 |
| Hourly Variable | $270 | $280 |
| Engines | 2 x Piston (Turbocharged) | 2 x Piston (Turbocharged) |
Cost of Ownership
EstimateCessna T303
Fuel$154/hr
Variable$270/hr
Annual Fixed$24,000/yr
Total (200 hrs/yr)
$78,000/yr
Piper Seneca
Fuel$121/hr
Variable$280/hr
Annual Fixed$25,000/yr
Total (200 hrs/yr)
$81,000/yr
Which Should You Buy: Cessna T303 or Piper Seneca?
Bottom line: Choose the Seneca for the larger fleet, broad support and proven training/utility record. Choose the T303 Crusader for its refined cabin and pleasant handling, accepting a much smaller fleet and parts base.
Pick the T303 if…
- Lower operating cost — ~$270/hr vs $280/hr.
- Faster cruise — 190 kts vs 180 kts.
- Longer range — 1000 nm vs 750 nm.
- Newer design — production from 1983 vs 1972.
Pick the Seneca if…
- Budget matters — from $89,465 vs $223,900, you save ~$134,435.
- More inventory — 114 listings vs 5.
Auto-generated from current market data and published specs. Confirm with a pre-buy inspection and professional appraisal.
Frequently Asked Questions
What's the key difference between the Cessna T303 Crusader and Piper Seneca?
Production volume vs availability. The Cessna T303 Crusader (Continental TSIO-520-AE, 250 hp each, 6 seats, ~185–190 kt) was produced in small numbers (only around 300 built) — a rare, roomy light twin with a wide, comfortable cabin for its class. The Piper Seneca (PA-34, Continental TSIO-360, ~200–220 hp each, 6 seats, ~180–195 kt) is one of the most popular light twins ever built — abundant, well-supported, and widely used for IFR twin training. Neither is pressurised.
T303 Crusader or Piper Seneca — which 6-seat twin?
Buy the T303 if: a roomy, comfortable cabin and the exclusivity of a rare aircraft appeal — and you can find qualified T303 maintenance. Buy the Seneca if: availability, training network depth, parts support, and lower acquisition cost define the choice. The Seneca's large installed base is a major practical advantage.
What makes the T303 Crusader distinctive?
The T303 was Cessna's clean-sheet 1980s light twin — a wide cabin, good visibility, and benign handling, with counter-rotating turbocharged engines. Its small production run makes it a rare sight; the trade-off is a much smaller specialist network and fewer pre-buy experts than the Seneca.
How do specs compare?
Cessna T303 Crusader: TSIO-520-AE (~250 hp each), 6 seats, ~185–190 kt. Piper Seneca V: TSIO-360-RB (~220 hp each), 6 seats, ~180–195 kt.
Which is cheaper to operate?
The Seneca's larger fleet keeps parts and maintenance costs lower. The T303's small production run means specialist labour and parts are harder to source. Both use turbocharged TSIO-class engines of similar complexity. For practical ownership cost, the Seneca's support advantage is significant.
Which should I buy?
Piper Seneca for a well-supported, affordable six-seat IFR twin — the most practical choice for most buyers. Cessna T303 Crusader for the buyer who specifically wants a rare, roomy light twin and accepts the rarity premium and smaller support network.
Which is better, Cessna T303 or Piper Seneca?
It depends on your mission and budget.
The T303 cruises at 190 kts with 1,000 nm range.
The Seneca cruises at 180 kts with 750 nm range.
Review the specs table above to find which fits your flying profile.
How do prices compare?
Cessna T303: from $399,000.
Prices vary by year, hours, avionics, and condition. Always get a pre-buy inspection.
What's the difference between Cessna T303 and Piper Seneca?
T303 engine: CONTINENTAL TSIO-520-AE;LTSIO-520-520-AE (250 hp).
Cruise: 190 vs 180 kts.
Range: 1000 vs 750 nm.
Which is cheaper to operate per hour?
T303: about $270/hr variable cost.
Seneca: about $280/hr variable cost.
Variable cost includes fuel, reserves and overhaul accruals. Annual fixed costs (hangar, insurance, annual inspection) add to the total.
Which has more seats and useful load?
T303: 6 seats / 1,600 lb useful load.
Seneca: 6 seats / 1,590 lb useful load.
Useful load = max gross weight minus empty weight; it determines how much fuel plus payload you can carry.
How does maintenance compare — TBO and overhaul cost?
T303: 2,000-hour TBO, overhaul ~$38,000.
Seneca: 1,800-hour TBO, overhaul ~$40,000.
Reaching the time-between-overhaul (TBO) triggers a mandatory engine/airframe rebuild that affects resale value.
Disclaimer: All prices and cost estimates are from third-party sources for informational purposes only. Always obtain professional appraisal and inspection before purchase.
Prices updated daily · Data: FAA Registry, NTSB · About our data