Mooney M20J vs Cessna Ttx
The Cessna TTx and Mooney M20J are both fast piston singles, but from different schools of design. The TTx is a modern turbocharged composite four-seater with a glass panel and high cruise speed, while the sleek M20J is a classic aluminum retractable famous for efficiency. This pairs modern composite performance against proven aerodynamic efficiency.
Full Specs Comparison
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| Spec / Model | Mooney M20J | Cessna TTx |
|---|---|---|
|
|
|
| Price Range | $59,394 – $266,441 | $295,000 – $669,000 |
| Category | Single Engine Piston | Single Engine Piston |
| Model Specifications | ||
| Seats | 4 | 4 |
| Horsepower | 200 HP | 310 HP |
| Cruise Speed | 161 kts (298 km/h) | 235 kts (435 km/h) |
| Range | 820 nm (1,519 km) | 1,250 nm (2,315 km) |
| Service Ceiling | 18,800 ft (5,730 m) | 25,000 ft (7,620 m) |
| Max Gross Weight | 2,740 lbs (1,243 kg) | 3,600 lbs (1,633 kg) |
| Useful Load | 900 lbs (408 kg) | — |
| Fuel Capacity | 64.0 gal (242 L) | 92.0 gal (348 L) |
| Fuel Burn | 10.0 GPH (38 L/h) | 17.0 GPH (64 L/h) |
| TBO | 2,000 hrs | 2,000 hrs |
| Overhaul Cost | $30,000 | $36,000 |
| Annual Fixed | $18,000 | $25,000 |
| Hourly Variable | $140 | $195 |
| Engines | 1 x Piston | 1 x Piston |
Cost of Ownership
EstimateMooney M20J
Fuel$55/hr
Variable$140/hr
Annual Fixed$18,000/yr
Total (200 hrs/yr)
$46,000/yr
Cessna TTx
Fuel$94/hr
Variable$195/hr
Annual Fixed$25,000/yr
Total (200 hrs/yr)
$64,000/yr
Which Should You Buy: Mooney M20J or Cessna Ttx?
Bottom line: Choose the TTx for high cruise speed, a modern glass panel, and turbocharged altitude capability; pick the M20J for outstanding speed-per-gallon, tight handling, and lower acquisition cost. Speed, fuel economy, and condition typically decide it.
Pick the M20J if…
- Budget matters — from $59,394 vs $295,000, you save ~$235,606.
- Lower operating cost — ~$140/hr vs $195/hr.
- More inventory — 55 listings vs 20.
Pick the Ttx if…
- Faster cruise — 235 kts vs 161 kts.
- Longer range — 1250 nm vs 820 nm.
- Newer design — production from 2013 vs 1977.
Auto-generated from current market data and published specs. Confirm with a pre-buy inspection and professional appraisal.
Frequently Asked Questions
Which is better, Mooney M20J or Cessna TTx?
It depends on your mission and budget.
The M20J cruises at 161 kts with 820 nm range.
The TTx cruises at 235 kts with 1,250 nm range.
Review the specs table above to find which fits your flying profile.
How do prices compare?
Mooney M20J: from $165,000.
Cessna TTx: from $664,000.
Prices vary by year, hours, avionics, and condition. Always get a pre-buy inspection.
What's the difference between Mooney M20J and Cessna Ttx?
M20J engine: Lycoming O-320 (200 hp).
Cruise: 161 vs 235 kts.
Range: 820 vs 1250 nm.
Which is cheaper to operate per hour?
M20J: about $140/hr variable cost.
Ttx: 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?
M20J: 4 seats / 900 lb useful load.
Ttx: 4 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?
M20J: 2,000-hour TBO, overhaul ~$30,000.
Ttx: 2,000-hour TBO, overhaul ~$36,000.
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