Sonex SONEX vs Vans RV-12
The Sonex and Van's RV-12 are affordable all-metal sport two-seaters — the Sonex a low-cost builder's airplane (auto-engine options), the RV-12 the Van's-supported LSA.
Full Specs Comparison
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| Spec / Model | Sonex Sonex | Vans RV-12 |
|---|---|---|
|
|
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| Price Range | $23,000 – $35,000 | $75,000 – $128,500 |
| Category | Experimental | Experimental |
| Model Specifications | ||
| Seats | 1 | 1 |
| Cruise Speed | 2 kts (4 km/h) | 2 kts (4 km/h) |
| Engines | 1 x Piston | 1 x Piston |
Which Should You Buy: Sonex SONEX or Vans RV-12?
Bottom line: Choose the RV-12 for Van's support, resale and LSA simplicity; choose the Sonex for the lowest-cost build and sport-flying fun (incl. AeroVee auto-conversion economy). RV-12 = support/LSA; Sonex = lowest-cost/sport.
Pick the SONEX if…
- Budget matters — from $23,000 vs $75,000, you save ~$52,000.
Pick the RV-12 if…
- More inventory — 9 listings vs 2.
Auto-generated from current market data and published specs. Confirm with a pre-buy inspection and professional appraisal.
Frequently Asked Questions
Which is better, Sonex Sonex or Vans RV-12?
It depends on your mission and budget.
The Sonex cruises at 2 kts.
The RV-12 cruises at 2 kts.
Review the specs table above to find which fits your flying profile.
How do prices compare?
Sonex Sonex: from $35,000.
Vans RV-12: from $89,000.
Prices vary by year, hours, avionics, and condition. Always get a pre-buy inspection.
What's the difference between Sonex SONEX and Vans RV-12?
Cruise: 2 vs 2 kts.
Which is cheaper to operate per hour?
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?
SONEX: 1 seats.
RV-12: 1 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?
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