Comparison of Bombardier Challenger 850 and Embraer EMB 145 AEW [S]ave
| Attribute |  Bombardier Challenger 850 × |  Embraer EMB 145 AEW × |
|---|---|---|
| General | ||
| Manufacturer | Bombardier Aerospace | Embraer |
| Model | Bombardier Challenger 850 | Embraer EMB 145 AEW |
| Country | Canada | Brazil |
| Manufactured from (year) | 2006 | 2002 |
| Manufactured to (year) | 2015 | - |
| Type | Midsize Business Jets | Military Aircraft |
| Icao | CRJ2 | E145 |
| Performance | ||
| Engine | 2x 2 X General Electric CF34-3B1 | 2x 2 X Rolls-Royce AE 3007A |
| Power, lbf (lbf) | 9,217 | 7,426 |
| Avionics | Rockwell Collins ProLine 4 | Ericsson Erieye PS-890 |
| Max cruise speed (km/h) | 850 | 833 |
| Approach speed (km/h) | 233 | 250 |
| Travel range (km) | 5,734 | 3,474 |
| Fuel economy (km/l) | 0.499 | 0.186 |
| Service ceiling (m) | 12,497 | 11,278 |
| Rate of climb (m/sec) | 17.25 | 12.7 |
| Take off distance (m) | 1,922 | 1,720 |
| Landing distance (m) | 887 | 1,280 |
| Weights | ||
| Max take off weight (kg) | 24,040 | 24,100 |
| Max landing weight (kg) | 21,319 | 20,000 |
| Max payload (kg) | 4,256 | 5,909 |
| Fuel tank capacity (l) | 10,323 | 7,382 |
| Baggage volume (m³) | 5.72 | 9.2 |
| Dimensions | ||
| Seats | 16 | 8 |
| Cabin height (m) | 1.85 | 1.82 |
| Cabin width (m) | 2.49 | 2.11 |
| Cabin length (m) | 14.76 | 16.49 |
| Exterior length (m) | 26.77 | 29.87 |
| Tail height (m) | 6.22 | 6.75 |
| Fuselage diameter (m) | 2.69 | 2.28 |
| Wing span (m) | 21.21 | 20.04 |
| Wing tips | Blended Tips | Blended Tips |
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