Fuel Economy of Buick Regal/Century Cars
The following table compares the fuel economies of different models of Buick Regal/Century cars, across model years.
The annual fuel costs (shown in the right-hand columns) are calculated based on an estimated annual mileage of 15,000 miles,
of which 55% of the miles are city driving, and 45% of the miles are highway driving.
Annual Cost 1 assumes a fuel cost of $5.00 per gallon, while Annual Cost 2 assumes a fuel cost of $6.00 per gallon.
Table 1. Fuel Economy of Buick Regal/Century
| Model Year | Transmission | Cyl. | Combined MPG | City MPG |
Highway MPG |
Annual Cost 1 |
Annual Cost 2 |
|---|---|---|---|---|---|---|---|
| 1997 Regal/Century | Automatic 4-speed | 6 | 21 | 18 | 26 | $3,589 | $4,307 |
| 1997 Regal/Century | Automatic 4-speed | 6 | 20 | 17 | 27 | $3,676 | $4,411 |
| 1997 Regal/Century | Automatic 4-speed | 6 | 19 | 16 | 26 | $3,876 | $4,651 |
Back to Fuel economy of Buick cars.Data source: Fuel Economy USA, Reference.