The short answer
Based on available data, the Bugatti Veyron comes out ahead of the Aston Martin One-77 on power. Check the specs table and owner sentiment below for the full comparison before deciding between the two. Both are covered by real owner reports on CarWizz.
Overall
The sentiment is overwhelmingly positive, characterized by deep admiration and reverence. The vehicle is consistently described as a rare, beautiful, and exceptionally powerful hypercar. It is celebrated for its exclusivity (only 77 units produced), its potent 7.3-liter Cosworth-developed naturally aspirated V12 engine producing 750 horsepower, and its striking design.
Best version to buy
Insufficient owner data available to differentiate between standard and special editions (e.g., Q-Edition). One post notes a specific car as "67 of 77" with "Blue Pearl White" paint, but no comparative analysis exists.
Known issues
Overall
The sentiment from owner discussions is overwhelmingly positive, characterized by profound respect for its engineering achievement and historical significance. The Veyron is consistently described as a groundbreaking hypercar that redefined performance benchmarks, being the first road-legal production car with over 1,000 horsepower and a top speed exceeding 400 km/h (250 mph). It is praised for its ability to combine immense straight-line speed with luxury and comfort.
Best version to buy
Veyron Super Sport. This variant is specifically highlighted as a "decent improvement" over the standard Veyron, offering enhanced driving dynamics and performance.
Known issues
The verdict
The Bugatti Veyron is the better choice for most buyers.
It has more power on its best-equipped version than the Aston Martin One-77, based on the data above. If efficiency matters more to you than outright power, the Aston Martin One-77 is worth a closer look instead.
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Which is more reliable, the Aston Martin One-77 or the Bugatti Veyron?
Owner reports show similar reliability sentiment for the Aston Martin One-77 and the Bugatti Veyron. Check the known issues listed above for specific differences between the two.
Which is better for families, the Aston Martin One-77 or the Bugatti Veyron?
Both seat a similar number of passengers based on our data. The Aston Martin One-77 is classed as a Coupe, the Bugatti Veyron as a Targa, which affects cargo space and ride height for family use.
Which has better fuel economy, the Aston Martin One-77 or the Bugatti Veyron?
Fuel consumption data is limited for one or both models. Check the specs table above for the figures available on each catalogued version.
Which is cheaper to maintain, the Aston Martin One-77 or the Bugatti Veyron?
Exact maintenance costs aren't in our data, but owner reports mention cost-related concerns more often for the Bugatti Veyron than the Aston Martin One-77. See the known issues comparison above.