Beechcraft Bonanza K35 vs Commander 114
Live Market Snapshot
Current asking-price market, aggregated across multiple marketplaces · refreshed daily
Beechcraft Bonanza K35
- For sale now
- 3
- Listed on 2+ marketplaces
- 1
- Source marketplaces
- 2
- Model years available
- 1959–1959
Commander 114
- For sale now
- 13
- Median asking
- $207,000
- Range
- $109,500–$278,350
- Listed on 2+ marketplaces
- 7
- Source marketplaces
- 6
- Model years available
- 1976–1996
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) | Beechcraft Bonanza K35 | Commander 114 |
|---|---|---|
| All events | — | 12 |
| Serious | — | 1 |
| Fatal | — | 7 |
| Fatalities | — | 19 |
| % Fatal | — | 58% |
Full Specs Comparison
Swipe to see all specs
| Spec / Model | Beechcraft Bonanza K35 | Commander 114 |
|---|---|---|
|
|
|
| Price Range | $86,750 – $163,250 | $109,500 – $278,350 |
| Category | Single Engine Piston | Single Engine Piston |
| Model Specifications | ||
| Seats | 5 | 4 |
| Horsepower | 285 HP | 260 HP |
| Cruise Speed | 168 kts (311 km/h) | 155 kts (287 km/h) |
| Range | 890 nm (1,648 km) | 600 nm (1,111 km) |
| Service Ceiling | 18,000 ft (5,486 m) | 16,500 ft (5,029 m) |
| Max Gross Weight | 2,950 lbs (1,338 kg) | 3,250 lbs (1,474 kg) |
| Useful Load | 1,124 lbs (510 kg) | 1,100 lbs (499 kg) |
| Fuel Burn | — | 10.0 GPH (38 L/h) |
| TBO | 1,500 hrs | 2,000 hrs |
| Overhaul Cost | — | $30,000 |
| Annual Fixed | — | $18,000 |
| Hourly Variable | — | $145 |
| Engines | 1 x Piston | 1 x Piston |
Cost of Ownership
EstimateBeechcraft Bonanza K35
Commander 114
Fuel$55/hr
Variable$145/hr
Annual Fixed$18,000/yr
Total (200 hrs/yr)
$47,000/yr
Which Should You Buy: Beechcraft Bonanza K35 or Commander 114?
Pick the Bonanza K35 if…
- Budget matters — from $86,750 vs $109,500, you save ~$22,750.
- More seats — 5 vs 4.
- Faster cruise — 168 kts vs 155 kts.
- Longer range — 890 nm vs 600 nm.
Pick the 114 if…
- Newer design — production from 1968 vs 1958.
- More inventory — 17 listings vs 3.
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 Bonanza K35 or Commander 114?
It depends on your mission and budget.
The Bonanza K35 cruises at 168 kts with 890 nm range.
The 114 cruises at 155 kts with 600 nm range.
Review the specs table above to find which fits your flying profile.
How do prices compare?
Beechcraft Bonanza K35: from $167,500.
Commander 114: from $299,000.
Prices vary by year, hours, avionics, and condition. Always get a pre-buy inspection.
What's the difference between Beechcraft Bonanza K35 and Commander 114?
Bonanza K35 engine: Continental IO-470-C (285 hp).
Seats: 5 vs 4.
Cruise: 168 vs 155 kts.
Range: 890 vs 600 nm.
Which is cheaper to operate per hour?
114: about $145/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?
Bonanza K35: 5 seats / 1,124 lb useful load.
114: 4 seats / 1,100 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?
Bonanza K35: 1,500-hour TBO.
114: 2,000-hour TBO, overhaul ~$30,000.
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