Battery Size Group 75
Group Size 75 Battery: A Compact, High-Value Option for Canadian Drivers
The Group Size 75 battery is a compact and reliable choice for many older sedans, light-duty trucks, and mid-size SUVs. Known for its side-terminal layout and space-saving design, the 75 is a popular option in North American vehicles—especially GM models. If you're driving an older Chevrolet, Pontiac, or Buick, this battery might be exactly what you need to keep moving in any Canadian season.
Size, Specs, and Cost in Canada
Group 75 is a 12-volt automotive battery that fits tight engine bays while delivering solid performance. It typically measures about 9.06 inches long, 7.06 inches wide, and 7.88 inches high, with side terminals (instead of the more common top-post design).
Average performance specs include:
Cold Cranking Amps (CCA): 600 to 750
Cranking Amps (CA): 750 to 900
Amp-Hour (Ah): 50 to 60Ah
In Canada, Group 75 batteries usually cost between $150 and $220, depending on the brand, chemistry (flooded or AGM), and warranty. Most come with a 2- to 3-year free replacement warranty.
Vehicles That Use Group 75 Batteries
Group 75 batteries are commonly found in:
Chevrolet Impala, Cavalier, and Malibu (1990s–2000s)
Pontiac Grand Prix and Sunfire
Buick LeSabre and Century
GMC Safari and Sonoma
Oldsmobile Alero and Intrigue
If you're unsure whether your vehicle takes a Group 75 battery, check your owner’s manual or visit our Car Battery Replacement page for a quick lookup by make and model.
Alternative Battery Sizes for Group 75
If Group 75 is out of stock, these nearby sizes may work—though they may require tray or cable adjustments:
Group 78 – Similar dimensions and also side-terminal, slightly more capacity Dimensions: 10.25" x 7.06" x 7.88"
Group 34 – Top-post version with similar size; may work if cables allow Dimensions: 10.25" x 6.81" x 7.88"
Group 59 – Similar in footprint, but top terminals and slightly different specs Dimensions: 10.1" x 7.2" x 8.3"
Not sure which one to choose? Visit our How It Works page or call our mobile tech team for expert fitment support.
How to Tell If Your Group 75 Battery Needs Replacing
Watch for these signs your battery is ready to be replaced:
Sluggish engine cranking, especially on cold starts
Corroded or loose side terminals
Battery light on the dashboard
Voltage drops below 12.4V at rest or under 9.6V while starting
If you're not comfortable testing it yourself, MobileBattery offers at-home and roadside testing in areas like Toronto, Montreal, and Vancouver.
Group 75 Battery Lifespan in Canadian Conditions
On average, a Group Size 75 battery lasts 3 to 5 years in Canadian weather. Frequent short trips, extreme temperatures, and aging alternators can reduce its service life. If your battery is 3+ years old, it's wise to have it tested annually—especially before winter hits.
To check if we service your location, visit our Where We Service page.
Need a Group Size 75 Battery Replacement?
Book online now at bookonline.mobilebattery.ca for fast, expert Group 75 battery replacement—at home, work, or roadside anywhere in Canada.
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