Beechcraft Baron 58 vs Beechcraft Bonanza 36
The Bonanza 36 (single, ~175 kt) and Baron 58 (twin, ~200 kt) are single and twin Beechcraft companions — same cabin shape and Beechcraft build quality; the difference is one engine vs two.
Full Specs Comparison
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| Spec / Model | Beechcraft Baron 58 | Beechcraft Bonanza 36 |
|---|---|---|
|
|
|
| Price Range | $139,500 – $1,945,000 | $189,000 – $1,395,000 |
| Category | Multi Engine Piston | Single Engine Piston |
| Model Specifications | ||
| Seats | 6 | 6 |
| Horsepower | — | 285 HP |
| Cruise Speed | 190 kts (352 km/h) | 168 kts (311 km/h) |
| Range | 1,225 nm (2,269 km) | 697 nm (1,291 km) |
| Service Ceiling | 20,688 ft (6,306 m) | 18,000 ft (5,486 m) |
| Max Gross Weight | 5,500 lbs (2,495 kg) | 3,400 lbs (1,542 kg) |
| Useful Load | 1,846 lbs (837 kg) | — |
| Fuel Capacity | 166.0 gal (628 L) | 74.0 gal (280 L) |
| Fuel Burn | 28.0 GPH (106 L/h) | 14.0 GPH (53 L/h) |
| TBO | 1,700 hrs | 1,700 hrs |
| Overhaul Cost | $40,000 | $35,000 |
| Annual Fixed | $28,000 | $22,000 |
| Hourly Variable | $310 | $195 |
| Engines | 2 x Piston | 1 x Piston |
Cost of Ownership
EstimateBeechcraft Baron 58
Fuel$154/hr
Variable$310/hr
Annual Fixed$28,000/yr
Total (200 hrs/yr)
$90,000/yr
Beechcraft Bonanza 36
Fuel$77/hr
Variable$195/hr
Annual Fixed$22,000/yr
Total (200 hrs/yr)
$61,000/yr
Which Should You Buy: Beechcraft Baron 58 or Beechcraft Bonanza 36?
Bottom line: Choose the Bonanza 36 for single-engine economics, half the fuel burn and lower operating costs. Step up to the Baron 58 when you need twin-engine redundancy and higher cruise — at roughly double the per-hour operating cost.
Pick the Baron 58 if…
- Budget matters — from $139,500 vs $189,000, you save ~$49,500.
- Faster cruise — 190 kts vs 168 kts.
- Longer range — 1225 nm vs 697 nm.
- Newer design — production from 1970 vs 1968.
Pick the Bonanza 36 if…
- Lower operating cost — ~$195/hr vs $310/hr.
- More inventory — 203 listings vs 125.
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 58 or Beechcraft Bonanza 36?
It depends on your mission and budget.
The Baron 58 cruises at 190 kts with 1,225 nm range.
The Bonanza 36 cruises at 168 kts with 697 nm range.
Review the specs table above to find which fits your flying profile.
How do prices compare?
Beechcraft Baron 58: from $164,900.
Beechcraft Bonanza 36: from $448,372.
Prices vary by year, hours, avionics, and condition. Always get a pre-buy inspection.
What's the difference between Beechcraft Baron 58 and Beechcraft Bonanza 36?
Cruise: 190 vs 168 kts.
Range: 1225 vs 697 nm.
Which is cheaper to operate per hour?
Baron 58: about $310/hr variable cost.
Bonanza 36: about $195/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 58: 6 seats / 1,846 lb useful load.
Bonanza 36: 6 seats.
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 58: 1,700-hour TBO, overhaul ~$40,000.
Bonanza 36: 1,700-hour TBO, overhaul ~$35,000.
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