Fuel consumption: 2 of 2 variants rated.
Buick Park Avenue tops the Buick Park Avenue ranking by Fuel consumption, at 10.7 l/100km (26.4 mpg UK · 22.0 mpg US).
| # | Variant | Year | Body | Fuel | Fuel consumption |
|---|---|---|---|---|---|
| 1 | Buick Park Avenue | 1995 | Sedan | Petrol | 10.7 l/100km (26.4 mpg UK · 22.0 mpg US) |
| 2 | Buick Park Avenue | 1991 | Sedan | Petrol | 9.0 l/100km (31.4 mpg UK · 26.1 mpg US) |