What is the displacement of the Buick Regal?
4 Answers
The Buick Regal offers two displacement options: 1.5L and 2.0L, equipped with 1.5T and 2.0T turbocharged engines respectively. The 1.5T engine delivers a maximum power of 124 kW and a peak torque of 250 Nm, while the 2.0T engine produces a maximum power of 174 kW and a peak torque of 350 Nm. Both engines are paired with a 9-speed automatic transmission with manual mode. In terms of body dimensions, the Buick Regal measures 4913 mm in length, 1863 mm in width, and 1462 mm in height, with a wheelbase of 2829 mm. For its exterior design, the Buick Regal adopts the brand's new sculptural aesthetic design language, featuring a larger-sized winged chrome grille that extends horizontally from the centerline.
My family uses the Buick Regal with a 1.5L turbocharged engine, which feels quite fuel-efficient in daily driving. It averages around 8L/100km in the city and drops to just over 6L/100km on highways, perfectly adequate for grocery runs and school pickups. However, acceleration from standstill feels somewhat sluggish, especially on slopes where I need to press the throttle harder. After driving it for over three years with regular maintenance, the mechanics always inspect the turbo system - they say small-displacement engines are prone to carbon buildup, so timely throttle body cleaning is essential. Compared to the 2.0L version, it's less powerful but significantly more economical, with lower maintenance costs, making it ideal for budget-conscious family users like me. For long trips through mountainous areas, the power might feel insufficient, so I'd recommend test-driving both versions if your budget allows to experience the difference firsthand.
Having played with cars for several years, I've tried different displacement versions of the Buick Regal, with the mainstream options being the 1.5T and 2.0T turbocharged engines. The 1.5-liter version delivers around 180 horsepower, offering light and easy city driving with decent fuel consumption control, but its acceleration response is slower, lacking strong back-pushing force during cornering. The 2.0-liter version exceeds 230 horsepower, providing ample power and stable, smooth high-speed driving when paired with chassis tuning, though it consumes more fuel, averaging over 10 liters. In terms of modifications, I once helped a friend upgrade the exhaust system—the smaller displacement engine's sound isn't deep enough, while the 2.0T has more potential. Overall, if you're after driving excitement, go for the larger displacement, but for daily commuting, the 1.5-liter is more economical. Don't forget to check emission compliance.
Having repaired Buick Regals for many years, I've observed that the majority come with 1.5L and 2.0L turbocharged engines. The 1.5L engine has a compact structure, making component replacements like spark plugs more challenging during maintenance. It tends to accumulate carbon deposits over prolonged use, so I recommend customers clean it annually. While fuel consumption is relatively low (around 7-9L/100km), the turbo system is prone to overheating and oil leaks. The 2.0L variant offers stronger power but consumes more engine oil and frequently triggers sensor failures. When customers inquire about displacement, I advise opting for smaller engines for fuel tax savings and emphasize regular coolant checks to prevent overheating. The key to fewer malfunctions lies in timely oil changes to prolong engine lifespan.
