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McLaren 600LT
McLaren

McLaren

600LT

Owner report
McLaren 720S
McLaren

McLaren

720S

Owner report

McLaren 600LT vs McLaren 720S: 2019 Comparison

Updated June 2026

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.

Specs side by side

Specification
600LT
720S
Typical price (used, US)
$239,999–$250,412
$220,249–$265,140
Power
600 Hp
720 Hp
Torque
620 Nm
770 Nm
Acceleration
2.9s
2.9s
Top speed
324 km/h
341 km/h
Fuel consumption
11.7 L/100km
12.2 L/100km
Drive
Rear wheel drive
Rear wheel drive
Transmission
7 gears, automatic
7 gears, automatic
Engine
3.8 L
4 L
Seats
2
2
Body type
Roadster
Roadster

What owners say

600LT

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

  • Potential for long parts wait times when repairs are needed. Frequency: isolated. Battery-related issues can occur if the car is left undriven for extended periods. Frequency: isolated.

720S

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

  • Poor reliability and frequent mechanical/electrical failures: very common issues include infotainment module failures, failing suspension accumulators, cracked springs, squeaking/worn front bushings, dead accumulators, rattling downpipes,…
  • Low-quality interior materials and build quality: interior described as feeling cheap, using excessive hard plastic, suffering from squeaks and rattles, and having buggy infotainment software. Frequency: very frequent.
  • Rapid depreciation and poor residuals: value sinks faster than competitors due to reliability reputation and high production volumes, making it a poor investment. Frequency: very frequent.

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.

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Frequently asked questions

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.