Fuel Economy of Buick Riviera Cars
The following table compares the fuel economies of different models of Buick Riviera 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 Riviera Convertible
| Model Year | Transmission | Cyl. | Combined MPG | City MPG |
Highway MPG |
Annual Cost 1 |
Annual Cost 2 |
|---|---|---|---|---|---|---|---|
| 1985 Riviera Convertible | Automatic 4-speed | 8 | 17 | 15 | 21 | $4,357 | $5,228 |
| 1985 Riviera Convertible | Automatic 4-speed | 6 | 17 | 14 | 22 | $4,480 | $5,376 |
| 1985 Riviera Convertible | Automatic 4-speed | 8 | 17 | 15 | 20 | $4,437 | $5,325 |
| 1984 Riviera Convertible | Automatic 4-speed | 6 | 15 | 13 | 20 | $4,860 | $5,832 |
| 1984 Riviera Convertible | Automatic 4-speed | 6 | 15 | 13 | 20 | $4,860 | $5,832 |
| 1984 Riviera Convertible | Automatic 4-speed | 8 | 16 | 14 | 20 | $4,633 | $5,560 |
| 1984 Riviera Convertible | Automatic 4-speed | 6 | 15 | 13 | 19 | $4,949 | $5,939 |
| 1984 Riviera Convertible | Automatic 4-speed | 8 | 16 | 14 | 20 | $4,633 | $5,560 |
Table 2. Fuel Economy of Buick Riviera
| Model Year | Transmission | Cyl. | Combined MPG | City MPG |
Highway MPG |
Annual Cost 1 |
Annual Cost 2 |
|---|---|---|---|---|---|---|---|
| 1999 Riviera | Automatic 4-speed | 6 | 19 | 16 | 25 | $3,928 | $4,713 |
| 1998 Riviera | Automatic 4-speed | 6 | 19 | 16 | 25 | $3,928 | $4,713 |
| 1997 Riviera | Automatic 4-speed | 6 | 20 | 17 | 26 | $3,724 | $4,469 |
| 1997 Riviera | Automatic 4-speed | 6 | 19 | 16 | 24 | $3,984 | $4,781 |
| 1996 Riviera | Automatic 4-speed | 6 | 21 | 17 | 27 | $3,676 | $4,411 |
| 1996 Riviera | Automatic 4-speed | 6 | 19 | 16 | 25 | $3,928 | $4,713 |
| 1995 Riviera | Automatic 4-speed | 6 | 20 | 17 | 26 | $3,724 | $4,469 |
| 1993 Riviera | Automatic 4-speed | 6 | 20 | 17 | 25 | $3,776 | $4,531 |
| 1992 Riviera | Automatic 4-speed | 6 | 19 | 16 | 24 | $3,984 | $4,781 |
| 1991 Riviera | Automatic 4-speed | 6 | 19 | 16 | 24 | $3,984 | $4,781 |
| 1990 Riviera | Automatic 4-speed | 6 | 19 | 16 | 25 | $3,928 | $4,713 |
| 1989 Riviera | Automatic 4-speed | 6 | 20 | 17 | 26 | $3,724 | $4,469 |
| 1988 Riviera | Automatic 4-speed | 6 | 20 | 17 | 26 | $3,724 | $4,469 |
| 1987 Riviera | Automatic 4-speed | 6 | 19 | 16 | 25 | $3,928 | $4,713 |
| 1986 Riviera | Automatic 4-speed | 6 | 20 | 17 | 27 | $3,676 | $4,411 |
| 1985 Riviera | Automatic 4-speed | 8 | 17 | 15 | 21 | $4,357 | $5,228 |
| 1985 Riviera | Automatic 4-speed | 6 | 17 | 15 | 22 | $4,284 | $5,140 |
| 1985 Riviera | Automatic 4-speed | 8 | 17 | 15 | 20 | $4,437 | $5,325 |
| 1985 Riviera | Automatic 4-speed | 8 | 21 | 18 | 26 | $3,589 | $4,307 |
| 1984 Riviera | Automatic 4-speed | 6 | 15 | 13 | 20 | $4,860 | $5,832 |
| 1984 Riviera | Automatic 4-speed | 6 | 15 | 13 | 20 | $4,860 | $5,832 |
| 1984 Riviera | Automatic 4-speed | 8 | 16 | 14 | 20 | $4,633 | $5,560 |
| 1984 Riviera | Automatic 4-speed | 8 | 21 | 18 | 26 | $3,589 | $4,307 |
| 1984 Riviera | Automatic 4-speed | 6 | 15 | 13 | 19 | $4,949 | $5,939 |
| 1984 Riviera | Automatic 4-speed | 8 | 16 | 14 | 20 | $4,633 | $5,560 |
Back to Fuel economy of Buick cars.Data source: Fuel Economy USA, Reference.