The short answer
The McLaren 600LT offers fuel economy, while the McLaren 720S excels at power instead. Choose the McLaren 600LT if you prioritize fuel economy in daily driving, or the McLaren 720S if power matters more for your needs. Both are covered by real owner reports on CarWizz.
Overall
Extremely positive sentiment among owners, characterized by high praise for its focused, driver-oriented nature and exceptional performance. The vehicle is consistently described as an exhilarating, track-capable supercar that offers a raw and engaging driving experience, often compared favorably to the sensation of riding a high-performance motorcycle. Long-term reliability reports from high-mileage examples (over 100,000 km/62,000 miles) indicate it can be more dependable than some German competitors when driven regularly and maintained properly.
Best version to buy
Insufficient owner data available to declare a consensus "best" version between the Coupe and Spider. One long-term owner specifically chose the Coupe over the Spider.
Known issues
Overall
Sentiment is sharply divided, creating a high-risk, high-reward ownership profile. The vehicle is universally praised for its staggering performance, with owners describing it as an "absolute savage," "the fastest of the bunch," and offering "the best ICE performance" in its segment. The driving experience is noted for being incredibly engaging, with exceptional handling, grip, and braking performance that is frequently compared to a race car.
Best version to buy
Insufficient owner data available to declare a consensus "best" version. Owner discussions mention later model years (2020-2021) having better software packages that resolved some electrical glitches present in 2018-2019 cars.
Known issues
The verdict
The McLaren 600LT is the better choice for most buyers.
It has better fuel economy on its best-equipped version than the McLaren 720S, based on the data above. If power matters more to you than running costs, the McLaren 720S is worth a closer look instead.
Not sure which one fits you?
Answer a few questions and get a personalized recommendation.
Which is more reliable, the McLaren 600LT or the McLaren 720S?
Owner reports show similar reliability sentiment for the McLaren 600LT and the McLaren 720S. Check the known issues listed above for specific differences between the two.
Which is better for families, the McLaren 600LT or the McLaren 720S?
Data on family-specific factors like cargo space is limited for one or both models, but based on available reports, both are positioned as practical daily drivers. Check the specs table above for seating and body type.
Which has better fuel economy, the McLaren 600LT or the McLaren 720S?
The McLaren 600LT is more fuel-efficient on paper: 11.7 L/100km combined versus 12.2 L/100km for the McLaren 720S, based on the best-equipped catalogued version of each.
Which is cheaper to maintain, the McLaren 600LT or the McLaren 720S?
Exact maintenance costs aren't in our data, but owner reports mention cost-related concerns more often for the McLaren 720S than the McLaren 600LT. See the known issues comparison above.