A321 vs ATR-42
The A321 and the ATR-42 are both Military Transport Aircraft, manufactured by Airbus and ATR respectively. Top speed is 871 km/h for the A321 vs 556 km/h for the ATR-42. The A321 has an operational range of 5,930 km vs 1,326 km for the ATR-42. The A321 operates at altitudes up to 12,000 m compared to 7,620 m for the ATR-42. At 78,000 kg MTOW, the A321 is 4.2x the ATR-42's 18,600 kg. The A321 has been produced in 2,917 units vs 497 for the ATR-42. Unit cost is $120M for the A321 vs $20M for the ATR-42. The ATR-42 first flew 3 years before the A321 (1984 vs 1987).
| European narrow-body commercial passenger jet, recognized for global use since 1990s, employed extensively by major airlines. | |
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| Origin country | 🇪🇺 Europe |
| Category | Military Transport Aircraft |
| Manufacturer | Airbus |
| First flight | 27 February 1987 |
| Year introduced | 1994 |
| Number produced | 2917 units |
| Average unit price | $120 million |
| French-Italian regional airliner, noteworthy for operations throughout 1980s-2000s with more than 100 operators worldwide. | |
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| Origin country | 🇫🇷 France 🇮🇹 Italy |
| Category | Military Transport Aircraft |
| Manufacturer | ATR |
| First flight | 16 August 1984 |
| Year introduced | 1985 |
| Number produced | 497 units |
| Average unit price | $20 million |
| Wing area | 122.6 m² ◉ |
| Wingspan | 34.1 m â—‰ |
| Height | 11.8 m â—‰ |
| Length | 37.6 m â—‰ |
| Maximum speed | 871 km/h â—‰ |
| Operational range | 5,930 km â—‰ |
| Service ceiling | 12,000 m â—‰ |
| Max. takeoff weight | 78,000 kg â—‰ |
| Empty weight | 42,600 kg â—‰ |
| Total thrust | 2 x 11,340 kgf â—‰ |
| Wing area | 54.5 m² ◉ |
| Wingspan | 24.6 m â—‰ |
| Height | 7.6 m â—‰ |
| Length | 22.7 m â—‰ |
| Maximum speed | 556 km/h â—‰ |
| Operational range | 1,326 km â—‰ |
| Service ceiling | 7,620 m â—‰ |
| Max. takeoff weight | 18,600 kg â—‰ |
| Empty weight | 11,250 kg â—‰ |
| Total thrust | 2 x 1,790 kW â—‰ |
Performance Radar Chart
Frequently Asked Questions
Which is faster, the A321 or ATR-42?
The A321 is faster with a maximum speed of 871 km/h compared to the ATR-42's 556 km/h, a difference of 315 km/h.
Which has longer range, the A321 or ATR-42?
The A321 has a longer range at 5,930 km compared to the ATR-42's 1,326 km.
Which can fly higher, the A321 or ATR-42?
The A321 has a higher service ceiling at 12,000 meters (39,370 ft) compared to the ATR-42's 7,620 meters (25,000 ft).
Which is heavier, the A321 or ATR-42?
The A321 has a higher maximum takeoff weight at 78,000 kg compared to the ATR-42's 18,600 kg.
Which is larger, the A321 or ATR-42?
The A321 is longer at 37.6 meters compared to the ATR-42's 22.7 meters.
Which is more expensive, the A321 or ATR-42?
The A321 is more expensive at approximately $120 million per unit compared to the ATR-42 at $20 million.
Which entered service first, the A321 or ATR-42?
The ATR-42 entered service first in 1985, 9 years before the A321 which entered service in 1994.
Which has been built in greater numbers, the A321 or ATR-42?
The A321 has been produced in greater numbers with 2,917 units compared to 497 units of the ATR-42.