Game Composites GB1 GAMEBIRD vs Xtremeair XA42
The GB1 and XtremeAir XA42 are modern carbon unlimited two-seat aerobats.
Live Market Snapshot
Current asking-price market, aggregated across multiple marketplaces · re-checked on a rolling daily cycle
Game Composites GB1 GAMEBIRD
- For sale now
- 6
- Model years available
- 2022–2025
Xtremeair XA42
- For sale now
- 4
- Model years available
- 2010–2014
Live data from AeroGurus, aggregated daily across the used-aircraft market. Figures are current asking prices, not appraisals — confirm with a pre-buy inspection.
Full Specs Comparison
Swipe to see all specs
| Spec / Model | Game Composites GB1 GAMEBIRD | Xtremeair XA42 |
|---|---|---|
|
|
|
| Price Range | $527,000 – $603,800 | $220,000 |
| Category | Single Engine Piston | Single Engine Piston |
| Model Specifications | ||
| Seats | 2 | 2 |
| Horsepower | 303 HP | 315 HP |
| Cruise Speed | 200 kts (370 km/h) | 165 kts (306 km/h) |
| Range | 1,000 nm (1,852 km) | 600 nm (1,111 km) |
| Service Ceiling | 15,000 ft (4,572 m) | 16,000 ft (4,877 m) |
| Max Gross Weight | 2,200 lbs (998 kg) | — |
| Useful Load | 750 lbs (340 kg) | 600 lbs (272 kg) |
| Fuel Burn | 16.0 GPH (61 L/h) | 16.0 GPH (61 L/h) |
| Engines | 1 x Piston | 1 x Piston |
Which Should You Buy: Game Composites GB1 GAMEBIRD or Xtremeair XA42?
Bottom line: Both are top-tier modern carbon aerobats — choose by handling preference, equipment and price. GB1 = side-by-side/touring-capable; XA42 = tandem competition feel. Compare specific airframe spec.
Pick the GB1 GAMEBIRD if…
- Faster cruise — 200 kts vs 165 kts.
- Longer range — 1000 nm vs 600 nm.
- More inventory — 6 listings vs 4.
Pick the XA42 if…
- Budget matters — from $220,000 vs $527,000, you save ~$307,000.
Auto-generated from current market data and published specs. Confirm with a pre-buy inspection and professional appraisal.
Frequently Asked Questions
Which is better, Game Composites GB1 GAMEBIRD or Xtremeair XA42?
It depends on your mission and budget.
The GB1 GAMEBIRD cruises at 200 kts with 1,000 nm range.
The XA42 cruises at 165 kts with 600 nm range.
Review the specs table above to find which fits your flying profile.
How do prices compare?
Game Composites GB1 GAMEBIRD: from $579,000.
Prices vary by year, hours, avionics, and condition. Always get a pre-buy inspection.
What's the difference between Game Composites GB1 GAMEBIRD and Xtremeair XA42?
Cruise: 200 vs 165 kts.
Range: 1000 vs 600 nm.
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?
GB1 GAMEBIRD: 2 seats / 750 lb useful load.
XA42: 2 seats / 600 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?
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 re-checked on a rolling cycle — most within a few days · Data: FAA Registry, NTSB · About our data