Diesel and petrol · 1955–1999

Buick Riviera

Fuel consumption, running costs and specs for the Buick Riviera. By the official figures, the 1999 uses 12.4 L/100km, about $4,004 a year in New Zealand.

Fuel use
12.4 L/100km
1999 official
A year's petrol
$4,004
at today's prices in New Zealand

What a Riviera costs to run

At today's average petrol prices, by its official fuel use, New Zealand first.

CountryAverage price todayCost to driveA typical year
New Zealand$2.94/L petrol$36.40 per 100 km$4,004
Australia$2.41/L petrol$29.89 per 100 km$3,317
United Kingdom£1.74/L petrol£34.75 per 100 miles£2,432
United States$4.35/gal petrol$22.91 per 100 miles$3,093

A typical year: New Zealand 11,000 km (Ministry of Transport's average for a light vehicle); Australia 11,100 km (ABS Survey of Motor Vehicle Use average); United Kingdom 11,265 km (DfT National Travel Survey average of about 7,000 miles); United States 21,726 km (FHWA average of about 13,500 miles). Real costs depend on how and where you drive. Work out a particular trip.

Official figures by year

From the US EPA, the UK's DfT and NZTA, newest first.

YearFuelUsesUKUSRange
1999Petrol12.4 L/100km23 mpg19 mpg—
1998Petrol12.4 L/100km23 mpg19 mpg—
1997Petrol12.4 L/100km23 mpg19 mpg—
1996Petrol12.4 L/100km23 mpg19 mpg—
1995Petrol11.8 L/100km24 mpg20 mpg—
1993Petrol11.8 L/100km24 mpg20 mpg—
1992Petrol12.4 L/100km23 mpg19 mpg—
1991Petrol12.4 L/100km23 mpg19 mpg—
1990Petrol12.4 L/100km23 mpg19 mpg—
1989Petrol11.8 L/100km24 mpg20 mpg—
1988Petrol11.8 L/100km24 mpg20 mpg—
1987Petrol12.4 L/100km23 mpg19 mpg—
1986Petrol11.8 L/100km24 mpg20 mpg—
1985Diesel11.2 L/100km25 mpg21 mpg—
1985Petrol13.8 L/100km20 mpg17 mpg—
1984Petrol15.7 L/100km18 mpg15 mpg—
1984Diesel11.2 L/100km25 mpg21 mpg—

Buick Riviera questions

What is the fuel consumption of the Buick Riviera?

The 1999 Buick Riviera uses 12.4 L/100km by its official figures. Each year's figures are listed below.

How much does a Buick Riviera cost to run a year in New Zealand?

About $4,004 a year at today's average petrol price of $2.94/L and a typical year's driving in New Zealand.

Cars like the Riviera

From other makes, closest in what they use.

More from Buick

Every Buick

What will a drive in your Riviera cost?

Roadtrip works out the fuel or charging cost of any drive for your exact car, finds the cheapest stations on the way, and splits it between everyone in the car.

Rated 4.7 by drivers · 700,000 downloads

The Roadtrip app showing a drive into London that costs £4.81 each, with fuel prices along the way