Beechcraft Baron 58TC vs Piper Seneca
Full Specs Comparison
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| Spec / Model | Beechcraft Baron 58TC | Piper Seneca |
|---|---|---|
|
|
|
| Price Range | $139,900 – $223,900 | $53,000 – $750,826 |
| Category | Multi Engine Piston | Multi Engine Piston |
| Model Specifications | ||
| Seats | 6 | 6 |
| Horsepower | 300 HP | — |
| Cruise Speed | 190 kts (352 km/h) | 180 kts (333 km/h) |
| Range | 1,225 nm (2,269 km) | 750 nm (1,389 km) |
| Service Ceiling | — | 25,000 ft (7,620 m) |
| Max Gross Weight | — | 4,750 lbs (2,155 kg) |
| Useful Load | 1,846 lbs (837 kg) | 1,590 lbs (721 kg) |
| Fuel Capacity | — | 123.0 gal (466 L) |
| Fuel Burn | — | 22.0 GPH (83 L/h) |
| TBO | 1,600 hrs | 1,800 hrs |
| Overhaul Cost | — | $40,000 |
| Annual Fixed | — | $25,000 |
| Hourly Variable | — | $280 |
| Engines | 2 x | 2 x Piston (Turbocharged) |
Cost of Ownership
EstimateBeechcraft Baron 58TC
Piper Seneca
Fuel$121/hr
Variable$280/hr
Annual Fixed$25,000/yr
Total (200 hrs/yr)
$81,000/yr
Which Should You Buy: Beechcraft Baron 58TC or Piper Seneca?
Pick the Baron 58TC if…
- Faster cruise — 190 kts vs 180 kts.
- Longer range — 1225 nm vs 750 nm.
- Newer design — production from 1976 vs 1972.
Pick the Seneca if…
- Budget matters — from $53,000 vs $139,900, you save ~$86,900.
- More inventory — 108 listings vs 7.
Auto-generated from current market data and published specs. Confirm with a pre-buy inspection and professional appraisal.
Frequently Asked Questions
Which is better, Beechcraft Baron 58TC or Piper Seneca?
It depends on your mission and budget.
The Baron 58TC cruises at 190 kts with 1,225 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?
Beechcraft Baron 58TC: from $207,077.
Prices vary by year, hours, avionics, and condition. Always get a pre-buy inspection.
What's the difference between Beechcraft Baron 58TC and Piper Seneca?
Cruise: 190 vs 180 kts.
Range: 1225 vs 750 nm.
Which is cheaper to operate per hour?
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?
Baron 58TC: 6 seats / 1,846 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?
Baron 58TC: 1,600-hour TBO.
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