Battery boost for a 1985 Buick Riviera
Battery boost for the 1985 Buick Riviera: CarmaCars does not do this work itself. Request it and we arrange it with a trusted shop or connect you with one, and we can deliver a rental car to you while yours is in.
- Combined
- 11.2 to 13.8 L/100 km
- Body
- Midsize Cars

A rental while yours is in the shop
CarmaCars does not do this work; you keep driving while the shop has your car. We deliver a rental to you, by the day, at our usual rates.
The 1985 Buick Riviera for battery boost
- Body: midsize cars (EPA size class).
1985 Buick Riviera: every figure
| Figure | Powertrain 1 | Powertrain 2 | Powertrain 3 |
|---|---|---|---|
| Displacement | 5.7 L | 3.8 L | 5.0 L |
| Cylinders | 8 | 6 | 8 |
| MPG city (US) | 18 | 15 | 15 |
| MPG highway (US) | 26 | 22 | 21 |
| MPG combined (US) | 21 | 17 | 17 |
| MPG combined (Imperial) (converted from the US figure) | 25 | 20 | 20 |
| Luggage volume (litres converted from EPA's cubic feet) | 453 L (16 cu ft) | 453 L (16 cu ft) | 453 L (16 cu ft) |
| Fuel cost a year (EPA) (EPA: 15,000 miles at its fuel prices) | US$4,550 | US$4,850 | US$3,950 |
| Fuel cost for 20,000 km (at $1.55 a litre) | $3,472 | $4,830 | $4,278 |
Sources: fuel use, MPG, CO2, electric range, battery, charge time, luggage volume and the annual fuel cost are the US EPA's (fueleconomy.gov). Imperial MPG, litres, inches and pounds are converted from those figures. Figures no free source publishes for this car (power, torque, acceleration, top speed, fuel tank, towing) are left out.
What to check when buying the 1985 Buick Riviera
- NHTSA lists 1 recall campaign for this model year. Ask the seller for proof each one was fixed; a dealer can check it by the VIN.
- Owners filed 2 complaints with NHTSA, most often about engine and engine cooling (4) and fuel system (3). Have those parts checked before you buy.
| Campaign | Date | Component | Summary |
|---|---|---|---|
| 89V102000 | 1989-06-16 | vehicle speed control | A SMALL NYLON BUSHING IN THE CRUISE CONTROL SERVO BAIL MAY SLIP OUT OF PLACE, CAUSING INTERMITTENT AND UNEXPECTED INCREASES IN ENGINE SPEED OR DIESELING (ENGINE RUN ON WITH IGNITION OFF). |
Source: NHTSA (US) recall campaigns and owner complaints for this model year.
Battery boost: how we help
Searching for battery boost for the 1985 Buick Riviera? CarmaCars does not do this work itself; we arrange it with a trusted shop. A battery that struggles in the cold is often near the end of its life.
Your car, your notes
Mention the trim and engine in your request; parts differ between them. Bring the owner's manual or service records if you have them. Note the mileage on the odometer when you send the request. The 5.7L 8-cylinder, paired with a 4-speed automatic, drives it.
How the arrangement works
Your request goes to a person, who arranges a trusted shop or gives you its name. You approve the shop's quote before any work. The shop quotes the job; you approve it before any work.
Driving while yours is at the shop
Add a rental to the same request as the repair. Rent for as long as the job takes, by the day or the week. Delivery covers the Toronto area, priced by distance in your offer; pickup from us is free.
Small things that help
Look at the tire tread before long trips. Switch to winter tires before the first snow, and back in spring. Check the tire pressure once a month, when the tires are cold.
Talking to the shop
If a warning light was the reason, ask what the code was and what fixed it. Ask if the shop needs the car for a full day or only a few hours. If the car must stay overnight, ask where it will be kept.
When you know your dates
A request is free and gets a reply within one business day.
Request battery boost
Tell us when suits you. A person replies within one business day and arranges it with a trusted shop or recommends one; the shop sets its own price and time.
Rent a car while yours is in in Toronto
We have no car while yours is in on the site right now. Request one and we look for it for your dates, or take a similar car that is available now.
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Tell us your dates and we look for a car while yours is in for you. Nothing is booked or charged.