Battery boost for a 2003 Mazda 6
Battery boost for the 2003 Mazda 6: 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
- 9.8 to 11.8 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 2003 Mazda 6 for battery boost
- Body: midsize cars (EPA size class).
2003 Mazda 6: every figure
| Figure | Powertrain 1 | Powertrain 2 | Powertrain 3 | Powertrain 4 |
|---|---|---|---|---|
| Displacement | 2.3 L | 2.3 L | 3.0 L | 3.0 L |
| Cylinders | 4 | 4 | 6 | 6 |
| MPG city (US) | 22 | 20 | 17 | 17 |
| MPG highway (US) | 29 | 26 | 25 | 25 |
| MPG combined (US) | 24 | 22 | 20 | 20 |
| MPG combined (Imperial) (converted from the US figure) | 29 | 26 | 24 | 24 |
| Luggage volume (litres converted from EPA's cubic feet) | 425 L (15 cu ft) | 425 L (15 cu ft) | 425 L (15 cu ft) | 425 L (15 cu ft) |
| Fuel cost a year (EPA) (EPA: 15,000 miles at its fuel prices) | US$2,800 | US$3,050 | US$3,350 | US$3,350 |
| Fuel cost for 20,000 km (at $1.55 a litre) | $3,038 | $3,318 | $3,658 | $3,658 |
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 2003 Mazda 6
- NHTSA lists no recall campaign for this model year.
- No owner complaints are on file with NHTSA for this model year.
Source: NHTSA (US) recall campaigns and owner complaints for this model year.
Battery boost: how we help
For battery service on the 2003 Mazda 6, a trusted shop does the work and CarmaCars arranges it, with a rental if you need one. A battery that struggles in the cold is often near the end of its life.
Before the shop sees your 6
Mention the trim and engine in your request; parts differ between them. The shop sets its own price and time after it sees the car. If you have the service history of your 6, have it ready for the shop. The 2.3L 4-cylinder, paired with a 5-speed manual, drives it.
How the request works
Send the car's details and what it needs; we take it from there. You agree everything with the shop before work begins. Tell us when suits you, and whether the car can be driven.
Your rental while you wait
A rental from us keeps you moving while the shop has your car. Add a rental to the same request as the repair. Your offer shows the delivery fee if you want the car brought to you.
Good habits for your car
Look at the tire tread before long trips. Switch to winter tires before the first snow, and back in spring. Check that all lights work every few weeks.
Talking to the shop
If you want to see the old parts, ask for them back. Ask whether the estimate includes tax and shop supplies. Ask how the shop will contact you if it finds something unexpected.
Let us know
Describe the problem, and we arrange a trusted shop.
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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Want this exact car?
Tell us your dates and we look for a car while yours is in for you. Nothing is booked or charged.