The short answer
Based on available data, the Ford GT comes out ahead of the Mercedes-Benz SLR McLaren 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
Extremely positive sentiment, characterized by widespread admiration for its design, performance pedigree, and status as a rare, iconic supercar. The vehicle is consistently described as stunning, incredible, and a dream car. Discussions focus heavily on its visual appeal, racing heritage, and exclusivity.
Best version to buy
Insufficient owner data available to distinguish between trim levels or model years within generations. The 2005-2006 and 2017+ models are both highly regarded, with the modern generation specifically praised for its design and technological advancement.
Known issues
Overall
The sentiment is overwhelmingly positive, characterized by deep admiration for its iconic, dramatic, and timeless design, which is frequently described as "inspiring," "beautiful," and "brutal." The vehicle is celebrated for its unique character, including its supercharged V8 engine sound, front-mounted side exhausts, and its status as a legendary collaboration between Mercedes-Benz and McLaren. However, a recurrent critical perspective positions it as a flawed grand tourer that was overshadowed by contemporary rivals like the Ferrari Enzo and Porsche Carrera GT. Criticisms focus on its heavy weight, use of a 5-speed automatic transmission (described as a "slushbox"), and a perception that it was neither a sharp sports car nor a truly comfortable GT, resulting from a compromised design philosophy.
Best version to buy
Insufficient owner data available to declare a consensus "best" version. The 722 Edition and rare MSO Edition are mentioned positively as special, high-performance variants.
Known issues
The verdict
The Ford GT is the better choice for most buyers.
It has more power on its best-equipped version than the Mercedes-Benz SLR McLaren, based on the data above. If efficiency matters more to you than outright power, the Mercedes-Benz SLR McLaren is worth a closer look instead.
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Owner reports show similar reliability sentiment for the Ford GT and the Mercedes-Benz SLR McLaren. Check the known issues listed above for specific differences between the two.
Both seat a similar number of passengers based on our data. The Ford GT is classed as a Coupe, the Mercedes-Benz SLR McLaren as a Roadster, which affects cargo space and ride height for family use.
Fuel consumption data is limited for one or both models. Check the specs table above for the figures available on each catalogued version.
Exact maintenance costs aren't in our data, but owner reports mention cost-related concerns more often for the Ford GT than the Mercedes-Benz SLR McLaren. See the known issues comparison above.