What are the differences between the Regal and LaCrosse?

3 Answers
SarahAnn
07/29/25 11:33am
The differences between the Regal and LaCrosse are: 1. Different body dimensions: The Regal has a length, width, and height of 4904mm, 1863mm, and 1461mm respectively, with a wheelbase of 2829mm; the LaCrosse has a length, width, and height of 5026mm, 1866mm, and 1462mm respectively, with a wheelbase of 2905mm. 2. Different fuel tank capacities: The Regal has a fuel tank capacity of 55 liters; the LaCrosse has a fuel tank capacity of 60 liters. 3. Different power outputs: The Regal has a maximum horsepower of 169ps, a maximum power of 124kw, and a maximum torque of 250nm; the LaCrosse has a maximum horsepower of 237ps, a maximum power of 174kw, and a maximum torque of 350nm.
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McJaxson
08/13/25 7:30pm
As an ordinary office worker, I pay special attention to the daily driving experience when choosing a car. The differences between the Regal and LaCrosse are quite obvious. The Regal is more like a compact and agile sports car—smaller in size, nimble in urban steering, and easy to squeeze into tight parking spaces. On the highway, it has low wind noise, a stiffer suspension, and a stronger bump feel over speed bumps, but it offers excellent handling. On the other hand, the LaCrosse is all about comfort—larger in size, with spacious rear seating that doesn’t feel cramped even with friends onboard. Its softer suspension makes long trips less tiring. Price-wise, the Regal’s entry-level model is tens of thousands cheaper, making it more suitable for someone like me with a limited budget. The LaCrosse is pricier, has slightly higher fuel consumption, but boasts a luxurious interior like a moving sofa. In terms of maintenance, both are reliable, though LaCrosse parts cost more. Overall, I think the Regal is a more cost-effective choice for single professionals or daily commutes, while the LaCrosse’s premium feel is worth it for those who frequently travel with family or meet clients for business.
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EvaDella
10/08/25 5:02am
As a car enthusiast, I can tell you the main differences between the Regal and LaCrosse lie in performance and positioning. The Regal focuses on sporty handling, offering a 1.5T small-displacement turbocharged engine option that delivers strong acceleration with noticeable back-push force, paired with a sport-tuned suspension that keeps it rock-solid during high-speed cornering. The LaCrosse, on the other hand, emphasizes comfort and luxury, typically equipped with a 2.0T larger engine that provides smooth power delivery but slightly higher fuel consumption. Its suspension is as soft as cotton, absorbing bumps effortlessly on rough roads. Interior differences are significant: the LaCrosse features premium Nappa leather seats and an active noise cancellation system, making the cabin as quiet as a luxury hotel; while the Regal has a more minimalist design with tech-focused instrument clusters suited for drivers who enjoy hands-on operation. In terms of safety features, the top-trim LaCrosse offers more driving assists like lane keeping, whereas the Regal prioritizes fundamental safety systems such as ABS. Your choice depends on whether you prefer driving excitement or relaxed comfort. In summary, performance enthusiasts should opt for the Regal, while comfort seekers will love the LaCrosse - both inherit Buick's quality DNA but showcase distinctly different personalities.
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