What size storage unit will fit a car?

Storing a car might sound straightforward, but with the growing variety of vehicle storage options available, the task demands more attention than ever. Whether you’re safeguarding a vintage sports car, parking your everyday vehicle for the winter, or seeking long-term storage for a second-hand gem, choosing the correct car storage unit size is essential. Not only does it protect your investment, but it also ensures you don’t overpay for unnecessary space.

In this guide, we explore the ins and outs of car storage unit sizing, delve into types of storage available, and offer actionable tips for preparing your vehicle — especially if you’re wondering how to store a car long term.

Why Car Storage Unit Size Matters

Avoiding Common Pitfalls

Choosing a unit that’s too small risks damaging your vehicle during storage. Oversized units, on the other hand, can mean you’re wasting money. Understanding exactly what fits your car’s profile is the first step towards cost-effective, secure vehicle storage.

This guide will answer:

• What is the ideal car storage unit size?
• How to select the right storage unit for a car?
• What’s involved in how to store a car long term?

How Big Is Your Car? Know Before You Store

Before we dive into storage unit dimensions, measure your car:

• Length: from bumper to bumper
• Width: including side mirrors
• Height: especially important for SUVs and vans

Common Car Size Categories

Vehicle Type	Average Dimensions (L x W x H)	Recommended Unit Size
Compact (e.g., Mini)	3.6 x 1.6 x 1.5 m	10×15 ft (3×4.5 m)
Mid-size (e.g., Focus)	4.4 x 1.8 x 1.5 m	10×20 ft (3×6 m)
SUV/4×4 (e.g., CR-V)	4.8 x 2 x 1.8 m	10×25 ft (3×7.5 m)
Full-size Pickup or Van	5.5+ x 2.2 x 2 m	10×30 ft (3×9 m)

Types of Car Storage Units

Indoor Storage Units

• Best for: Classic cars, high-value vehicles, long-term storage
• Pros: Protection from weather, dust, vandalism
• Cons: Higher cost

Outdoor Storage Spaces

• Best for: Durable daily drivers, short-term parking
• Pros: Affordable and accessible
• Cons: Exposed to the elements

Covered/Canopy Storage

• Best for: Mid-range value cars or moderate protection needs
• Pros: Offers basic weather protection without full enclosure

How to Store a Car Long Term: Step-by-Step

1. Clean and Detail the Vehicle
   Wash, wax, and vacuum. Remove debris to prevent mould or pests.
2. Fill the Tank and Add Fuel Stabiliser
   This helps prevent moisture build-up and fuel degradation.
3. Change Oil and Fluids
   Old fluids can corrode internal components over time.
4. Inflate the Tyres or Use Jack Stands
   Prevent flat spots during storage by keeping tyres fully inflated or off the ground.
5. Disconnect the Battery or Use a Trickle Charger
   Avoid a dead battery or permanent damage.
6. Use a Breathable Car Cover
   Protects the paintwork while allowing moisture to escape.
7. Seal the Exhaust
   Use steel wool or mesh to deter rodents.

Choosing the Right Storage Facility

Security Features

• CCTV and on-site personnel
• Gated access and personal locks
• Alarm systems on individual units

Accessibility

• 24/7 access
• Drive-up units for easier parking

Climate Control

• Maintains temperature and humidity
• Ideal for long-term and classic car storage

Insurance

• Check if your provider includes insurance or offers it as an add-on
• Some car insurance policies cover storage under special conditions

Cost Breakdown (Estimates)

Unit Size	Type	Cost Range (Monthly)
10×15 ft	Outdoor	$75 – $100
10×20 ft	Covered	$100 – $150
10×25 ft	Indoor	$150 – $250
10×30 ft	Climate-Controlled	$200 – $300

Real-Life Storage Scenarios

Scenario 1: Compact Car

A Toyota Yaris owner stores the car during a travel sabbatical. A 10×15 ft unit is budget-friendly and sufficient.

Scenario 2: SUV for Winter

A family stores their Honda CR-V during the off-season in a 10×25 ft indoor unit for full protection.

Scenario 3: Classic Muscle Car

An enthusiast uses a 10×20 ft climate-controlled unit to preserve a 1968 Mustang GT.

Other Storage Alternatives

• Home Garages: Convenient but may lack security
• Carports: Inexpensive, but minimal protection
• Premium Storage: Includes battery care, regular starts, and humidity control

Final Thoughts

Selecting the right storage unit for a car is more than a matter of space—it’s about protection, convenience, and cost-efficiency. Measure your vehicle, assess your storage needs, and choose a facility that matches your expectations.

Proper preparation ensures your car remains in excellent condition, whether it’s stored for weeks or years.

If you’re looking for secure and flexible car storage options, 1800 We Store It offers a range of solutions tailored to your needs. With over 25 years of experience, mobile units, and industry-leading security, we make car storage simple and stress-free. Get a quick quote today and experience why so many trust 1800 We Store It.