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ATR 42-600 vs. Embraer E170

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42-600

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E170

Price (USD)
$20 Million$26 Million
First Flight
19842002
Body Type
Narrow-bodyNarrow-body
Length
22 m74 ft
29 m98 ft
Wingspan
24 m80 ft
26 m85 ft
Wing Area
54 m²586 ft²
72 m²782 ft²
Fuselage Width
2 m8 ft
2 m9 ft
Height
7 m24 ft
9 m32 ft
Max Takeoff Weight
18,600 kg41,006 lbs
38,600 kg85,098 lbs
Number of Engines
22
Engine Options
Pratt & Whitney Canada PW100General Electric GE34
Max Thrust Per Engine
1,800 kW2,400 shp
63 kN14,200 lbf
Max Total Thrust
3,600 kW4,800 shp
126 kN28,400 lbf
Fuel Capacity
5,730 l1,514 gal
11,625 l3,071 gal
Range
1,326 km716 nm
3,982 km2,150 nm
Cruise Speed
556 km/h345 mph
797 km/h495 mph
Typical Seating
44 pax72 pax
Max Seating
50 pax78 pax

What Are the Differences Between the ATR 42-600 and Embraer E170

ATR 42-600 vs Embraer E170 Size Comparison

  • At 29.90 meters, the Embraer E170 is 7.20 meters longer than the ATR 42-600.
  • With a wingspan of 26 meters, the Embraer E170 is 1.40 meters wider from wingtip to wingtip.
  • The ATR 42-600 and Embraer E170 have heights of 7.60 meters and 9.80 meters respectively - making the Embraer E170 2.20 meters taller.

ATR 42-600 vs Embraer E170 Range

  • Embraer E170’s range of 3,982 kilometers is greater than ATR 42-600’s range of 1,326 kilometers. Therefore, the Embraer E170 can fly nonstop approximately 2,656 kilometers further.
  • The Embraer E170 can hold 3,071 gallons of fuel, which is 1,557 gallons more than the ATR 42-600’s tank capacity of 1,514 gallons.

ATR 42-600 vs Embraer E170 Seating

  • In a typical seating configuration, the Embraer E170 can accommodate 72 passengers, which is about 28 passengers more than ATR 42-600’s seating capacity.
  • The Embraer E170’s max seating capacity is 78 passengers, compared to 50 passengers of the ATR 42-600.

About the ATR 42-600

The ATR 42-600 is a twin-engine, turboprop aircraft is designed for regional travel. Its role in the aviation industry focuses on connecting regional and remote areas, making air travel accessible to smaller communities. The ATR 42 is most recognizable by its high-wing design , T-tail, and propeller engines.

The ATR 42 was originally introduced in 1984, with the -600 variant beginning flight in 2010. The -600 comes in at 22.7 meters (74.4 feet) long with a wingspan of 24.6 meters (80.6 feet). Its wing area of 54.5 square meters (586.6 square feet) is designed to provide efficient lift for short-runway takeoffs and landings. With a typical seating arrangement for 44 passengers, the ATR 42-600 is an optimal choice for airlines serving regional routes with lower passenger volumes. Powered by two Pratt & Whitney Canada PW120s, the aircraft delivers a total output of 3222 kW (4,320 shp), ensuring reliable performance for its operational requirements. The ATR 42-600 has a fuel capacity of 5,730 liters (1,514 US gallons), contributing to its range of 1,326 kilometers (716 nautical miles). Its cruise speed of 556 km/h (345 mph) enables efficient travel times for regional connections.

In the competitive landscape of regional aviation, the ATR 42-600 contends with aircraft like the Bombardier Q400, Fokker 50, an Embraer EMB 120 Brasilia. Its appeal lies in its operational efficiency and suitability for short-haul routes, particularly in regions where larger jet aircraft are not viable. Airlines that have integrated the ATR 42-600 into their fleets include Silver Airways and Logan Air. These carriers utilize the aircraft to serve regional networks, capitalizing on its capacity to operate efficiently on shorter routes and provide essential connectivity.

The development of the ATR 42-600 was driven by the growing need for efficient, reliable aircraft in the regional market. Its introduction into service has been instrumental in expanding the reach of air travel to smaller markets, underscoring the importance of regional connectivity in the broader aviation industry.

About the Embraer E170

The Embraer E170, introduced in 2002, is a narrow-body regional jet, and the smallest variant in the Embraer E-Jet family. This aircraft was developed to address the needs of regional airlines for a modern, efficient jet that could operate on short to medium-haul routes with improved economic performance and passenger comfort. The E170 was the first E-Jet to enter revenue service in March 2004. Production was halted in 2017, and there are currently no plans for a newer variant in the E2 generation.

With a length of 29.9 meters (98.1 feet) and a wingspan of 26.0 meters (85.3 feet), the E170 is designed to be agile and efficient in various airport environments, including smaller regional and city airports. With a height of 2.9 meters (9.5 feet), the cabin of the E170 is roomy enough to comfortably stand in the aisle. Powered by General Electric CF34-8Es, the E170 boasts 63.0 kN (14,200 lbf) of thrust per engine. The aircraft has a range of 3,982 kilometers (2,150 nautical miles), making it well-suited for a variety of regional routes. The E170's range and fuel efficiency make it a compelling option for airlines looking to serve regional networks with a cost-effective jet.

The cabin of the E170 is designed to seat around 72 passengers in a standard configuration, with a high-density option allowing for up to 78 passengers. The interior of the E170 is focused on passenger comfort, featuring spacious seating, larger windows, and advanced in-flight entertainment systems. The aircraft's cabin design is also conducive to quick boarding and disembarking, a key factor in maintaining efficient operations on regional routes.

In the regional jet market, the Embraer E170 competes with aircraft such as the Bombardier CRJ-700, Airbus A220, and Bombardier Q400. Its introduction was in line with a growing trend towards regional jets that offer jetliner amenities and performance, combined with the economics and flexibility required for regional airline operations. Airlines that operate the Embraer E170 include LOT Polish Airlines, Republic Airways, and S7 Airlines. These carriers utilize the E170's capabilities to serve a mix of short and medium-range routes, leveraging its efficiency, range, and passenger appeal. The aircraft's operational profile allows these airlines to effectively connect smaller cities with major hubs and offer comfortable travel experiences on regional routes.

In summary, the Embraer E170's introduction into the regional aviation sector provided airlines with an aircraft that aligns well with the operational requirements of regional routes. Its design, passenger capacity, and range capabilities make it a notable choice for airlines looking to enhance their regional operations with an efficient, modern jet.

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Values shown may not be 100% accurate, as some metrics are averages or only represent certain production years and configurations. Engine specs are based on the best options available.

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