Well-known for smooth running, GM's 3.8-liter V6 engine feels great when installed in a Regal, furnishing good acceleration at low speeds, as well as plenty of passing power. Transmission behavior is absolutely sparkling and mannerly with either engine - just the way all automatic transmissions should function.
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7.1 sec0 to 60 Acceleration
4.5Performance and Handling see details
3.4Comfort and Convenience see details
2.0Safety Features see details
unavailablePassenger Space see details
unavailableCargo Capacity see details
|The Buick Regal is available in 2 trims:|
| 2003 BuickRegal GS 4dr Sedan|
2003 BuickRegal LS 4dr Sedan
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