Can I install a higher capacity battery in my BMW 3 M3 3.0?

Yes, you can install a higher capacity (Ah) battery as long as the physical dimensions fit your BMW 3 M3 3.0 battery compartment and the positive terminal position matches.

What battery fits the Bmw 3 M3 3.0?

The Bmw 3 M3 3.0 requires a battery with the correct capacity (Ah) and Cold Cranking Amps (CCA) for this engine. Compatible batteries offer 70-77 Ah, 680-780 A (CCA), 12 V, case H6/L3, conventional flooded technology. Browse the compatible battery list below.

How many Ah does the Bmw 3 M3 3.0 battery need?

The exact Ah rating for the Bmw 3 M3 3.0 depends on the vehicle's original electrical consumers. Compatible batteries offer 70-77 Ah, 680-780 A (CCA), 12 V, case H6/L3, conventional flooded technology. Use our finder for a precise recommendation.

How long does a battery last in a Bmw 3 M3 3.0?

With normal use, a battery for the Bmw 3 M3 3.0 lasts 3–5 years. A healthy alternator and avoiding deep discharges significantly extend battery life.

What type of battery does my car need?

To find the exact battery you need, you need to know the make, model, and engine. If your car has a Start-Stop system (the engine shuts off at traffic lights), you need an AGM or EFB battery. An AGM battery can only be replaced with another AGM battery. However, an EFB battery can be replaced with either another EFB or an AGM battery, as the latter is superior.

What is the difference between AGM, EFB and standard batteries?

The standard battery is the conventional type. The EFB battery withstands start/stop cycles better. The AGM battery is the most durable and is mandatory in cars with Start-Stop and regenerative braking. Never replace an AGM battery with an EFB or standard battery.

How do I find the right battery for my vehicle?

Use the search tool by selecting your vehicle's make and model. Our system automatically filters compatible part numbers verified by our technicians. If you have any questions, contact us via WhatsApp.

What warranty do the batteries have?

All our batteries come with the legal guarantee provided by consumer law against manufacturing defects. If a battery has a manufacturing defect, it will be replaced at no cost to the user.

How long does it take for the battery to arrive?

Under normal circumstances, batteries usually arrive within 1 to 2 days of ordering. However, there are some cases where delivery may take a little longer: peak seasons (Black Friday, Christmas, etc.), palletized shipments, occasional stock shortages, etc.

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BMW 3 M3 3.0

Batteries for BMW 3 M3 3.0 286 hp (petrol, 1994-1995)

BMW · 3

Which battery does a BMW 3 M3 3.0 need?

Specifications and battery: M3 3.0 (286 hp)

BMW 3 M3 3.0 (286 hp, petrol, 1994-1995) takes a conventional 74 Ah, 680 A battery (278 × 175 × 190 mm), with the positive terminal on the right.

Brand: BMW
Model: 3 (E36)
Built: 10/1994 - 07/1995
Power: 210 kW / 286 hp
Fuel: Petrol
Engine size: 2,990 cc (3 L)
Cylinders: 6
Body type: Saloon
Drive: Rear-Wheel Drive
Engine codes: S50 B30 (306S1)

Battery for this engine

Version	Technology	Capacity	Cold cranking (EN)	Size (L×W×H)	Polarity
Main	Conventional	74 Ah	680 A	278 × 175 × 190 mm	+ on the right

The same batteries also fit the M3 3.2 (321 hp) engine of this model.

Data: vehicle specifications and the battery manufacturer's application catalogue.

🔧 Battery Expert Advisor

Battery analysis for your BMW 3 M3 3.0

Quick answer You need an ordinary lead-acid battery of 74 Ah. Our recommendation: VARTA E11.

VARTAE11

ordinary lead-acid74 Ah680 A278×175×190

€79.13

Buy

Prices and availability updated on 22/10/2026

Based on the batteries we found for your vehicle, our experts help you pick the right one.

📋 What we found

For your BMW 3 M3 3.0 we found 7 compatible batteries. This list includes 3 Start-Stop batteries and 4 conventional batteries (non Start-Stop).

⚡ Battery type for your vehicle

✓ Your BMW 3 M3 3.0 does not need a Start-Stop battery. The conventional ones shown fit your vehicle and are the most affordable option. If you want a higher-quality, longer-lasting battery, you can also fit an EFB or AGM as an upgrade — they are fully compatible and last more years.

🔋 Technology (AGM / EFB)

Do you know whether your car's current battery is AGM or EFB?

Check your battery label: "AGM" or "VRLA" means AGM; "EFB" means EFB. If it says neither, it is probably conventional: on a Start-Stop car, ask us before buying. Never fit a conventional battery on a Start-Stop car, nor an EFB where an AGM was fitted.

Where do I check if my battery is AGM or EFB?

Can I fit an AGM if my car had EFB?

📊 View AGM vs EFB vs Conventional — full comparison

⭐ Our recommendation

Our recommendation

For your BMW 3 M3 3.0 we recommend the VARTA E11 (ordinary lead-acid, 74 Ah). It's the battery recommended by the vehicle manufacturer for your BMW 3 M3 3.0 — the OEM equivalent. Varta is the world's leading manufacturer of starter batteries and supplies first-equipment (OEM) batteries to the major European car makers.

Rated 4.9/5 by 72 verified customers.
Next-day delivery if you order before 6 PM.
47% cheaper than the most expensive option in the list.

See this battery →

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Verified selection

Class: Car Batteries
Brand: BMW
Model: 3
Engine: M3 3.0

Order now with express shipping: your product ships tomorrow and arrives on Monday before 2 PM (Spain mainland and Portugal only).

Before you buy: check 3 key points

Although the batteries shown are sourced from information provided by manufacturers, we recommend checking on your current battery:

Dimensions (length × width × height, including terminals and protrusions)
The dimensions shown are the maximum of the battery and include the height of the terminals, small ridges at the base and any lateral protrusions. Measure your current battery completely, from edge to edge. The new one must be the same size or slightly smaller — never larger, it would not fit in the housing.
Positive terminal (left or right viewed from the front — check the battery photo carefully)
Stand facing the battery, with the manufacturer's label facing you and the terminals on top. Locate the terminal marked with +: if it is on your right, it is "positive right"; if it is on your left, it is "positive left". Do not rely on how the battery is mounted in the car — the position is always measured looking only at the battery itself.
Technology (AGM, EFB or conventional — Start-Stop requires AGM or EFB)
Depending on the manufacturer, the same technology may be labelled differently: AGM may also appear as VRLA, AGM Start-Stop or AGM Deep Cycle. EFB may appear as EF, EFB+ or Enhanced Flooded Battery. Conventional may appear as SLI, Lead-Acid, Wet or Standard. If your vehicle has Start-Stop, the battery must be AGM or EFB — never conventional.

If you have any questions, just ask us and we'll be glad to advise you with no obligation.

Conventional Battery

This is a standard or conventional battery for vehicles without a start-stop system

4 products

Compare the technologies available for your car

A higher technology withstands more charge and discharge cycles, according to manufacturers. If your car has Start-Stop, it needs EFB or AGM.

Conventional (lead-acid) For normal use in cars without Start-Stop. from €84.70 View EXIDE EC700
EFB Up to 2× more cycles than a conventional battery. Good for short trips and city driving. from €95.40 +€10.70 View TUDOR TL700
AGM Up to 3× more cycles than a conventional battery. The highest performance, ideal with lots of electrical equipment. from €108.60 +€23.90 View TUDOR TK720

Comparison table of available products
Category	Make	Reference	Capacity	Cold cranking	Dimensions	Technology	Price
Conventional Battery	VARTA	E11	74 Ah	680 A	278×175×190 mm	—	€79.13	More info
Conventional Battery	VARTA	E44	77 Ah	780 A	278×175×190 mm	—	€85.40	More info
Conventional Battery	TUDOR	TA770	77 Ah	760 A	278×175×190 mm	—	€74.70	More info
Conventional Battery	EXIDE	EC700	70 Ah	640 A	278×175×190 mm	PLOMO/ACIDO	€84.70	More info

Start-Stop & high energy demand batteries

AGM or EFB battery for start-stop vehicles and for cars with high energy demand (many electrical consumers, frequent starts). More charge cycles, better charge recovery and longer service life.

3 products

Comparison table of available products
Category	Make	Reference	Capacity	Cold cranking	Dimensions	Technology	Price
Start-Stop & high energy demand batteries	VARTA	A7	70 Ah	760 A	278×175×190 mm	AGM	€148.78	More info
Start-Stop & high energy demand batteries	TUDOR	TK720	72 Ah	760 A	278×175×190 mm	AGM	€108.60	More info
Start-Stop & high energy demand batteries	TUDOR	TL700	70 Ah	760 A	278×175×190 mm	EFB	€95.40	More info

Complete your purchase

Chargers

Chargers for your battery

1 product

Battery charger ABSAAR Pro4.0 6/12V 4A Smart Charger
- 6 V
€50.60

Frequently asked questions

: Yes, you can install a higher capacity (Ah) battery as long as the physical dimensions fit your BMW 3 M3 3.0 battery compartment and the positive terminal position matches.
: The Bmw 3 M3 3.0 requires a battery with the correct capacity (Ah) and Cold Cranking Amps (CCA) for this engine. Compatible batteries offer 70-77 Ah, 680-780 A (CCA), 12 V, case H6/L3, conventional flooded technology. Browse the compatible battery list below.
: The exact Ah rating for the Bmw 3 M3 3.0 depends on the vehicle's original electrical consumers. Compatible batteries offer 70-77 Ah, 680-780 A (CCA), 12 V, case H6/L3, conventional flooded technology. Use our finder for a precise recommendation.
: With normal use, a battery for the Bmw 3 M3 3.0 lasts 3–5 years. A healthy alternator and avoiding deep discharges significantly extend battery life.
: To find the exact battery you need, you need to know the make, model, and engine. If your car has a Start-Stop system (the engine shuts off at traffic lights), you need an AGM or EFB battery. An AGM battery can only be replaced with another AGM battery. However, an EFB battery can be replaced with either another EFB or an AGM battery, as the latter is superior.
: The standard battery is the conventional type. The EFB battery withstands start/stop cycles better. The AGM battery is the most durable and is mandatory in cars with Start-Stop and regenerative braking. Never replace an AGM battery with an EFB or standard battery.
: Use the search tool by selecting your vehicle's make and model. Our system automatically filters compatible part numbers verified by our technicians. If you have any questions, contact us via WhatsApp.
: All our batteries come with the legal guarantee provided by consumer law against manufacturing defects. If a battery has a manufacturing defect, it will be replaced at no cost to the user.
: Under normal circumstances, batteries usually arrive within 1 to 2 days of ordering. However, there are some cases where delivery may take a little longer: peak seasons (Black Friday, Christmas, etc.), palletized shipments, occasional stock shortages, etc.
: In mainland Spain and Portugal delivery takes 24 working hours if you order before 6:00 pm and the battery is in stock; for the Balearic Islands and other EU destinations allow 2 to 5 days. Batteries are shipped fully charged and ready to install.

Guides

: This vehicle has no Start-Stop. According to the manufacturer, it does not need to be registered after the change.

Batteries for BMW 3 M3 3.0 286 hp (petrol, 1994-1995)

Which battery does a BMW 3 M3 3.0 need?