Click here to see important news regarding the aCar App

1998 Buick Riviera MPG

Based on data from 4 vehicles, 214 fuel-ups and 63,070 miles of driving, the 1998 Buick Riviera gets a combined Avg MPG of 20.93 with a 0.47 MPG margin of error.

Below you can see a distribution of the fuel-ups with 46 outliers (17.69%) removed.

Following shows the average MPG of each of the 4 vehicles in the system.

1998 Buick Rivieras For Sale Nearby

  • Riviera

    1998 Buick Riviera 3.8L V6 GAS Automatic 4 Speed Coupe
    Added Dec 2016 • 39 Fuel-ups

    Property of RacecarDriver

  • 20.5 Avg MPG
  • Buick Riviera

    1998 Buick Riviera 3.8L V6 GAS Automatic 4 Speed Coupe
    Added Oct 2017 • 139 Fuel-ups

    Property of Akadrg

  • 24.3 Avg MPG
  • Buick Riviera

    1998 Buick Riviera 3.8L V6 GAS Automatic 4 Speed Coupe
    Added Sep 2018 • 139 Fuel-ups

    Property of Akadrg84

  • 23.6 Avg MPG
  • Christine

    1998 Buick Riviera GAS V6
    Added Nov 2010 • 27 Fuel-ups

    Property of GMFreak8

  • 18.7 Avg MPG

Recent Activity

from other Buick Riviera vehicles (View All)

Tips

Accelerate at high RPMs and Cruise at low RPMs

Try to accelerate at or near your peak torque (this is the m... ...

by Mikes1992

Read more tips