Buick Regal

30 model years listed. Pick a year for the full specification table, sources and recall status.

Model years

• Vehicle2020Gasoline
  2020 Buick Regal

  Gasoline

  Varies by configuration: 2.0L 4-cylinder turbocharged (SIDI), 3.6L 6-cylinder (SIDI) · Varies by configuration: FWD, AWD
  26 mpg (9.0 L/100 km) to 22 mpg (10.7 L/100 km)

• Vehicle2019Gasoline
  2019 Buick Regal

  Gasoline

  Varies by configuration: 3.6L 6-cylinder (SIDI), 2.0L 4-cylinder turbocharged (SIDI) · Varies by configuration: AWD, FWD
  26 mpg (9.0 L/100 km) to 22 mpg (10.7 L/100 km)

• Vehicle2018Gasoline
  2018 Buick Regal

  Gasoline

  Varies by configuration: 2.0L 4-cylinder turbocharged (SIDI), 3.6L 6-cylinder (SIDI) · Varies by configuration: FWD, AWD
  26 mpg (9.0 L/100 km) to 22 mpg (10.7 L/100 km)

• Vehicle2017Gasoline
  2017 Buick Regal

  Gasoline

  Varies by configuration: 2.0L 4-cylinder turbocharged (SIDI), 2.4L 4-cylinder (SIDI) · Varies by configuration: FWD, AWD
  24 mpg (9.8 L/100 km) to 22 mpg (10.7 L/100 km)

• Vehicle2016Varies by configuration: Gasoline, Hybrid
  2016 Buick Regal

  Varies by configuration: Gasoline, Hybrid

  Varies by configuration: 2.0L 4-cylinder turbocharged (SIDI), 2.4L 4-cylinder (SIDI; eAssist), 2.4L 4-cylinder (SIDI) · Varies by configuration: AWD, FWD
  28 mpg (8.4 L/100 km) to 22 mpg (10.7 L/100 km)

• Vehicle2015Varies by configuration: Gasoline, Hybrid
  2015 Buick Regal

  Varies by configuration: Gasoline, Hybrid

  Varies by configuration: 2.0L 4-cylinder turbocharged (SIDI), 2.4L 4-cylinder (SIDI) · Varies by configuration: AWD, FWD
  28 mpg (8.4 L/100 km) to 22 mpg (10.7 L/100 km)

• Vehicle2014Varies by configuration: Hybrid, Gasoline
  2014 Buick Regal

  Varies by configuration: Hybrid, Gasoline

  Varies by configuration: 2.4L 4-cylinder (SIDI), 2.0L 4-cylinder turbocharged (SIDI) · Varies by configuration: FWD, AWD
  28 mpg (8.4 L/100 km) to 22 mpg (10.7 L/100 km)

• Vehicle2013Varies by configuration: Hybrid, Flex fuel, Gasoline
  2013 Buick Regal

  Varies by configuration: Hybrid, Flex fuel, Gasoline

  Varies by configuration: 2.4L 4-cylinder (SIDI), 2.0L 4-cylinder turbocharged (SIDI; FFV; Sport Transmission), 2.0L 4-cylinder turbocharged (SIDI; FFV), 2.0L 4-cylinder turbocharged (SIDI), 2.4L 4-cylinder (SIDI; FFV) · FWD
  29 mpg (8.1 L/100 km) to 22 mpg (10.7 L/100 km)

• Vehicle2012Varies by configuration: Flex fuel, Hybrid, Gasoline
  2012 Buick Regal

  Varies by configuration: Flex fuel, Hybrid, Gasoline

  Varies by configuration: 2.0L 4-cylinder turbocharged (SIDI; FFV), 2.4L 4-cylinder (SIDI), 2.0L 4-cylinder turbocharged (SIDI), 2.4L 4-cylinder (SIDI; FFV), 2.0L 4-cylinder turbocharged (SIDI; FFV; Sport Transmission) · FWD
  28 mpg (8.4 L/100 km) to 22 mpg (10.7 L/100 km)

• Vehicle2011Varies by configuration: Gasoline, Flex fuel
  2011 Buick Regal

  Varies by configuration: Gasoline, Flex fuel

  Varies by configuration: 2.4L 4-cylinder (SIDI), 2.0L 4-cylinder turbocharged (SIDI; FFV) · FWD
  24 mpg (9.8 L/100 km) to 21 mpg (11.2 L/100 km)

• Vehicle2004Gasoline
  2004 Buick Regal

  Gasoline

  Varies by configuration: 3.8L 6-cylinder, 3.8L 6-cylinder supercharged (SC) · FWD
  21 mpg (11.2 L/100 km) to 20 mpg (11.8 L/100 km)

• Vehicle2003Gasoline
  2003 Buick Regal

  Gasoline

  Varies by configuration: 3.8L 6-cylinder supercharged, 3.8L 6-cylinder · FWD
  20 mpg (11.8 L/100 km) to 19 mpg (12.4 L/100 km)

• Vehicle2002Gasoline
  2002 Buick Regal

  Gasoline

  Varies by configuration: 3.8L 6-cylinder supercharged (SUPERCHR), 3.8L 6-cylinder · FWD
  20 mpg (11.8 L/100 km) to 19 mpg (12.4 L/100 km)

• Vehicle2001Gasoline
  2001 Buick Regal

  Gasoline

  Varies by configuration: 3.8L 6-cylinder, 3.8L 6-cylinder supercharged · FWD
  21 mpg (11.2 L/100 km) to 20 mpg (11.8 L/100 km)

• Vehicle2000Gasoline
  2000 Buick Regal

  Gasoline

  Varies by configuration: 3.8L 6-cylinder, 3.8L 6-cylinder supercharged · FWD
  21 mpg (11.2 L/100 km) to 19 mpg (12.4 L/100 km)

• Vehicle1999Gasoline
  1999 Buick Regal

  Gasoline

  Varies by configuration: 3.8L 6-cylinder, 3.8L 6-cylinder supercharged · FWD
  21 mpg (11.2 L/100 km) to 19 mpg (12.4 L/100 km)

• Vehicle1998Gasoline
  1998 Buick Regal

  Gasoline

  Varies by configuration: 3.8L 6-cylinder, 3.8L 6-cylinder supercharged · FWD
  21 mpg (11.2 L/100 km) to 19 mpg (12.4 L/100 km)

• Vehicle1996Gasoline
  1996 Buick Regal

  Gasoline

  Varies by configuration: 3.1L 6-cylinder ((FFS) (MPFI)), 3.8L 6-cylinder ((FFS) (MPFI)) · FWD
  21 mpg (11.2 L/100 km)

• Vehicle1995Gasoline
  1995 Buick Regal

  Gasoline

  Varies by configuration: 3.1L 6-cylinder ((FFS) (MPFI)), 3.8L 6-cylinder ((FFS) (MPFI)) · FWD
  20 mpg (11.8 L/100 km)

• Vehicle1994Gasoline
  1994 Buick Regal

  Gasoline

  Varies by configuration: 3.1L 6-cylinder ((FFS) (MPFI)), 3.8L 6-cylinder ((FFS) (MPFI)) · FWD
  20 mpg (11.8 L/100 km)

• Vehicle1993Gasoline
  1993 Buick Regal

  Gasoline

  Varies by configuration: 3.1L 6-cylinder ((FFS)), 3.8L 6-cylinder ((FFS)) · FWD
  20 mpg (11.8 L/100 km)

• Vehicle1992Gasoline
  1992 Buick Regal

  Gasoline

  Varies by configuration: 3.1L 6-cylinder ((FFS)), 3.8L 6-cylinder ((FFS)) · FWD
  20 mpg (11.8 L/100 km) to 19 mpg (12.4 L/100 km)

• Vehicle1991Gasoline
  1991 Buick Regal

  Gasoline

  Varies by configuration: 3.1L 6-cylinder ((FFS)), 3.8L 6-cylinder ((FFS)) · FWD
  20 mpg (11.8 L/100 km)

• Vehicle1990Gasoline
  1990 Buick Regal

  Gasoline

  Varies by configuration: 3.1L 6-cylinder ((FFS)), 3.8L 6-cylinder ((FFS)) · FWD
  20 mpg (11.8 L/100 km) to 19 mpg (12.4 L/100 km)

• Vehicle1989Gasoline
  1989 Buick Regal

  Gasoline

  Varies by configuration: 2.8L 6-cylinder ((FFS)), 3.1L 6-cylinder ((FFS)) · FWD
  21 mpg (11.2 L/100 km) to 20 mpg (11.8 L/100 km)

• Vehicle1988Gasoline
  1988 Buick Regal

  Gasoline

  2.8L 6-cylinder ((FFS)) · FWD
  21 mpg (11.2 L/100 km)

• Vehicle1987Gasoline
  1987 Buick Regal

  Gasoline

  Varies by configuration: 3.8L 6-cylinder ((FFS)), 3.8L 6-cylinder turbocharged ((FFS,TRBO)), 5.0L 8-cylinder ((307) (FFS)) · RWD
  19 mpg (12.4 L/100 km) to 18 mpg (13.1 L/100 km)

• Vehicle1986Gasoline
  1986 Buick Regal

  Gasoline

  Varies by configuration: 3.8L 6-cylinder ((FFS)), 3.8L 6-cylinder turbocharged ((FFS,TRBO)), 5.0L 8-cylinder ((307) (FFS)) · RWD
  19 mpg (12.4 L/100 km) to 17 mpg (13.8 L/100 km)

• Vehicle1985Varies by configuration: Gasoline, Diesel
  1985 Buick Regal

  Varies by configuration: Gasoline, Diesel

  Varies by configuration: 3.8L 6-cylinder ((FFS) CA model), 4.3L 6-cylinder ((FFS) CA model), 3.8L 6-cylinder ((FFS)), 3.8L 6-cylinder turbocharged ((FFS,TRBO)), 4.3L 6-cylinder ((FFS)), 4.3L 6-cylinder, 5.7L 8-cylinder ((350 V8)) · RWD
  23 mpg (10.2 L/100 km) to 18 mpg (13.1 L/100 km)

• Vehicle1984Varies by configuration: Gasoline, Diesel
  1984 Buick Regal

  Varies by configuration: Gasoline, Diesel

  Varies by configuration: 3.8L 6-cylinder ((GM-BUICK)), 3.8L 6-cylinder turbocharged ((FFS,TRBO)), 4.1L 6-cylinder ((FFS)), 4.3L 6-cylinder ((DIESEL)), 5.7L 8-cylinder ((350 V8) (DIESEL)), 3.8L 6-cylinder ((GM-BUICK) CA model), 3.8L 6-cylinder turbocharged ((FFS,TRBO) CA model), 4.1L 6-cylinder ((FFS) CA model), 4.3L 6-cylinder ((DIESEL) CA model)
  23 mpg (10.2 L/100 km) to 16 mpg (14.7 L/100 km)

Engines listed

• Varies by configuration: 2.0L 4-cylinder turbocharged (SIDI), 3.6L 6-cylinder (SIDI)
• Varies by configuration: 3.6L 6-cylinder (SIDI), 2.0L 4-cylinder turbocharged (SIDI)
• Varies by configuration: 2.0L 4-cylinder turbocharged (SIDI), 2.4L 4-cylinder (SIDI)
• Varies by configuration: 2.0L 4-cylinder turbocharged (SIDI), 2.4L 4-cylinder (SIDI; eAssist), 2.4L 4-cylinder (SIDI)
• Varies by configuration: 2.4L 4-cylinder (SIDI), 2.0L 4-cylinder turbocharged (SIDI)
• Varies by configuration: 2.4L 4-cylinder (SIDI), 2.0L 4-cylinder turbocharged (SIDI; FFV; Sport Transmission), 2.0L 4-cylinder turbocharged (SIDI; FFV), 2.0L 4-cylinder turbocharged (SIDI), 2.4L 4-cylinder (SIDI; FFV)
• Varies by configuration: 2.0L 4-cylinder turbocharged (SIDI; FFV), 2.4L 4-cylinder (SIDI), 2.0L 4-cylinder turbocharged (SIDI), 2.4L 4-cylinder (SIDI; FFV), 2.0L 4-cylinder turbocharged (SIDI; FFV; Sport Transmission)
• Varies by configuration: 2.4L 4-cylinder (SIDI), 2.0L 4-cylinder turbocharged (SIDI; FFV)
• Varies by configuration: 3.8L 6-cylinder, 3.8L 6-cylinder supercharged (SC)
• Varies by configuration: 3.8L 6-cylinder supercharged, 3.8L 6-cylinder
• Varies by configuration: 3.8L 6-cylinder supercharged (SUPERCHR), 3.8L 6-cylinder
• Varies by configuration: 3.8L 6-cylinder, 3.8L 6-cylinder supercharged
• Varies by configuration: 3.1L 6-cylinder ((FFS) (MPFI)), 3.8L 6-cylinder ((FFS) (MPFI))
• Varies by configuration: 3.1L 6-cylinder ((FFS) (MPFI)), 3.8L 6-cylinder ((FFS) (MPFI))
• Varies by configuration: 3.1L 6-cylinder ((FFS)), 3.8L 6-cylinder ((FFS))
• Varies by configuration: 2.8L 6-cylinder ((FFS)), 3.1L 6-cylinder ((FFS))
• 2.8L 6-cylinder ((FFS))
• Varies by configuration: 3.8L 6-cylinder ((FFS)), 3.8L 6-cylinder turbocharged ((FFS,TRBO)), 5.0L 8-cylinder ((307) (FFS))
• Varies by configuration: 3.8L 6-cylinder ((FFS) CA model), 4.3L 6-cylinder ((FFS) CA model), 3.8L 6-cylinder ((FFS)), 3.8L 6-cylinder turbocharged ((FFS,TRBO)), 4.3L 6-cylinder ((FFS)), 4.3L 6-cylinder, 5.7L 8-cylinder ((350 V8))
• Varies by configuration: 3.8L 6-cylinder ((GM-BUICK)), 3.8L 6-cylinder turbocharged ((FFS,TRBO)), 4.1L 6-cylinder ((FFS)), 4.3L 6-cylinder ((DIESEL)), 5.7L 8-cylinder ((350 V8) (DIESEL)), 3.8L 6-cylinder ((GM-BUICK) CA model), 3.8L 6-cylinder turbocharged ((FFS,TRBO) CA model), 4.1L 6-cylinder ((FFS) CA model), 4.3L 6-cylinder ((DIESEL) CA model)

Availability varies by year, trim and market.

More from Buick

• SUV2020Gasoline
  2020 Buick Enclave

  SUV, Gasoline

  3.6L 6-cylinder (SIDI) · Varies by configuration: FWD, AWD
  21 mpg (11.2 L/100 km) to 20 mpg (11.8 L/100 km)

• SUV2020Gasoline
  2020 Buick Encore

  SUV, Gasoline

  Varies by configuration: 1.4L 4-cylinder turbocharged, 1.3L 3-cylinder turbocharged (SIDI), 1.2L 3-cylinder turbocharged (SIDI) · Varies by configuration: FWD, AWD
  31 mpg (7.6 L/100 km) to 26 mpg (9.0 L/100 km)

• SUV2020Gasoline
  2020 Buick Envision

  SUV, Gasoline

  Varies by configuration: 2.5L 4-cylinder (SIDI), 2.0L 4-cylinder turbocharged (SIDI) · Varies by configuration: FWD, AWD
  25 mpg (9.4 L/100 km) to 22 mpg (10.7 L/100 km)

All Buick models