Key Technical Deltas & Mission Envelopes
-490 kg
Embraer E190 (51,800 kg) vs Embraer E195 (52,290 kg). Structural maximum weight dictates certified runway length requirements and navigation airspace fee calculations.
+277 km
Embraer E190 reaches 4,537 km, while Embraer E195 achieves 4,260 km under mandatory ETOPS reserve fuel rules.
-12 seats
96 passengers aboard Embraer E190 compared to 108 in Embraer E195, governing revenue seat-kilometer generation and cabin aisle ergonomics.
+0.0 m
28.72 m (Embraer E190) versus 28.72 m (Embraer E195), governing ICAO Aerodrome Reference Code gate docking boundaries.
| Aeronautical Metric | Embraer E190 | Embraer E195 | Comparative Delta |
|---|---|---|---|
| Maximum Takeoff Weight (MTOW) | 51,800 kg | 52,290 kg | -490 kg |
| Maximum Payload Range | 4,537 km | 4,260 km | +277 km |
| Wingspan Geometry | 28.72 m | 28.72 m | +0.0 m |
| Typical 2-Class Passenger Seating | 96 seats | 108 seats | -12 seats |
| Transonic Cruise Speed | Mach 0.78 | Mach 0.78 | 0.00 |
Aerodynamic Architecture & Propulsion Metrology
Aerodynamic Efficiency & Wing Planform Optimization
When contrasting the Embraer E190 against the Embraer E195, aerodynamic configuration represents the primary determinant of transonic cruise efficiency. The Embraer E190 exhibits a wingspan of 28.72 meters with optimized wing sweep, designed to delay Mach shockwave formation across the upper airfoil surface. In comparison, the Embraer E195 features an aerodynamic span of 28.72 meters, engineered with specialized wingtip devices to attenuate induced vortex drag. Modern high-aspect-ratio wing designs lower fuel consumption by preserving laminar boundary-layer flow and mitigating drag-divergence Mach penalties during long-range cruise regimes at FL350 to FL410.
Supercritical aerofoil sections delay boundary layer separation at transonic Mach numbers, flattening the upper wing pressure distribution to minimize wave drag. Computational fluid dynamics (CFD) optimizations across both airframes govern lift-to-drag ratios during high-altitude cruise, directly translating to thousands of kilograms in fuel burn divergence across typical 5,000 nautical mile mission profiles. Aerodynamic wing-to-body fairings smoothly blend fuselage contours to suppress interference drag throughout critical climb regimes.
Propulsion Architecture & Thrust-to-Weight Dynamics
Turbofan powerplant selection governs thermodynamic efficiency and operational climb gradients. The Embraer E190 utilizes General Electric CF34-10E (2x) engines generating 89 kN of takeoff thrust per nacelle, resulting in a certified thrust-to-weight ratio of 0.35. Conversely, the Embraer E195 is powered by General Electric CF34-10E (2x) powerplants delivering 89 kN each with a thrust-to-weight ratio of 0.347. Higher bypass ratios reduce specific fuel consumption and engine noise acoustic signatures, enabling full compliance with ICAO Chapter 14 noise standards while assuring second-segment climb gradient margins during single-engine failure scenarios.
Full Authority Digital Engine Control (FADEC) governs turbine blade thermal cycles and variable bleed valve scheduling, maximizing thermodynamic Brayton cycle efficiency. Automated thrust derate capabilities protect turbine hot sections during takeoff from sea-level runways, reducing life-limited part replacement cycles and minimizing unscheduled engine removals. Certified single-engine drift-down ceilings guarantee positive obstacle clearance over high mountain ranges during en-route depressurization or powerplant shutdown.
Certified Flight Deck Dispatch Compliance
Operating Economics, CASK & Ramp Ground Compatibility
Payload-Range Trade-Off & Available Seat-Kilometer Economics
Airline fleet planning hinges upon the mathematical trade-off between payload weight and maximum sector distance. The Embraer E190 provides a maximum structural payload of 13,080 kg alongside a maximum fuel capacity of 16,000 liters. In head-to-head route dispatch modeling, the Embraer E195 accommodates 13,650 kg of payload with a fuel volume of 16,000 liters. Cost per Available Seat-Kilometer (CASK) favors whichever airframe achieves superior structural weight fraction and lower maintenance per block hour, providing dispatch flexibility across diverse high-density stage lengths.
Revenue Seat-Kilometer (RSK) optimization requires evaluating passenger cabin comfort tiers, galley locations, and lavatory monuments. Composite airframe structures allow higher cabin humidity levels (up to 15%) and lower effective cabin altitudes (6,000 feet instead of 8,000 feet), substantially reducing passenger fatigue on long-haul missions. Underfloor cargo volume configured for standardized LD3 unit load devices (ULD) generates vital auxiliary belly-freight revenue across international long-haul corridors.
Airport Infrastructure & Ramp Ground Compatibility
Ground handling logistics and airport apron compatibility are strictly determined by physical dimensions. The Embraer E190 measures 36.24 meters in length and 10.28 meters in empennage height, demanding specific gate clearances and turnaround ground support equipment. The Embraer E195, with a length of 38.65 meters and tail height of 10.28 meters, impacts pavement loading through its certified Main Landing Gear footprint. Both airframes require careful alignment with airport jet bridge docking systems, fuel hydrant supply flowrates, and runway pavement classification ratings (PCR/ACR) under current FAA and EASA aerodrome operating directives.
Turnaround efficiency directly impacts daily aircraft utilization. Multi-wheel landing gear arrangements distribute certified gross takeoff weight across flexible and rigid pavements, preventing structural subgrade fatigue while ground servicing vehicles complete synchronized cargo loading, water servicing, and pre-conditioned air delivery.
Certified Flight Deck Hardware & Avionics Controllers
Thrustmaster TCA Yoke Pack Boeing Edition
Officially licensed 1:1 scale pendular yoke and modular throttle quadrant with authentic Boeing 787/777 reverser detents.
View Boeing Flight Deck Yoke ➔Thrustmaster TCA Captain Pack Airbus Edition
Ergonomic side-stick replica and dual-engine quadrant with operational reverser mechanism for A320neo, A321XLR, and A350 simulation.
View Airbus Sidestick & Quadrant ➔Honeycomb Aeronautical Bravo Throttle Quadrant
Universal multi-engine flight console with commercial airliner autopilot annunciator panel and configurable levers.
Explore Honeycomb Throttle Console ➔
How does the Embraer E190 compare to the Embraer E195 in flight range?
The Embraer E190 achieves a maximum certified payload range of 4,537 km (2,450 nmi), compared to 4,260 km (2,300 nmi) on the Embraer E195, a mission delta of 277 km.
Which aircraft offers higher maximum certified takeoff weight?
The Embraer E195 holds the higher certified Maximum Takeoff Weight at 52,290 kg, versus 51,800 kg on the Embraer E190.