Car Camping Trends: 4 Big Shifts in Vehicle-Supported Trips

Car camping has moved far beyond the old image of a tent next to a sedan. Today’s vehicle-supported trips include rooftop tents, electric-vehicle (EV) charging stops, and fully outfitted overlanding rigs. This article explains four major trends shaping how people camp with their vehicles, what each trend means in practice, and how to choose the setup that fits your trips.

Formula

This calculator estimates fuel consumption and fuel cost for a road trip based on distance and an assumed fuel efficiency of 10 km/L (about 23.5 mpg). The formulas are:

• Fuel used (L) = Distance (km) ÷ 10 km/L
• Fuel cost ($) = Fuel used (L) × $1.50 per liter

Variables: t = trip time in hours, d = distance in kilometers, fuel efficiency fixed at 10 km/L, fuel price fixed at $1.50/L. These are adjustable assumptions; your vehicle’s real efficiency and local fuel prices will change the result.

Worked Example

Using the default values from the calculator (trip time 24 hours, distance 200 km):

1. Fuel used = 200 km ÷ 10 km/L = 20 L
2. Fuel cost = 20 L × $1.50/L = $30.00

The calculator returns 20.0 L and $30.00, matching the steps above.

Trend 1: Rooftop Tents and Quick-Setup Shelters

Rooftop tents (RTTs) have become a mainstream choice for car campers who want to sleep off the ground and set up in minutes. Instead of finding a flat, rock-free spot for a ground tent, you mount a folding tent on roof bars or a bed rack. Setup typically involves unclipping a cover and unfolding a ladder; takedown is the reverse. The main advantages are speed, comfort on uneven terrain, and keeping your gear dry inside the vehicle. The trade-offs are added weight (usually 50–80 kg), higher fuel consumption, and the need to level the vehicle before sleeping.

This trend overlaps with the broader “overlanding� movement, but rooftop tents are also used by casual weekenders. Many campgrounds now have designated spots that accommodate RTTs, and some national parks allow them in standard campsites. When choosing an RTT, check the dynamic load rating of your roof rack (the weight it can handle while driving) and the static load rating (when parked). A typical hatchback can carry a 60 kg tent, but a small city car may not.

Trend 2: EV Camping and Charging-Location Planning

Electric vehicles are changing how people plan car camping trips. Instead of relying solely on gas stations, EV campers must consider charging networks, charging speed, and the availability of outlets at campsites. Many state and national parks now offer Level 2 (240V) EV charging at campgrounds, but not all sites have it. A common approach is to charge to 80–90% before leaving home, then plan a mid-trip fast-charge stop (DC fast charging, typically 50–350 kW) that coincides with a meal or hike.

One practical consideration is “destination charging� – using a campsite’s 120V outlet to slowly top up overnight. A standard 120V outlet provides about 1.4 kW, which adds roughly 4–8 km of range per hour, depending on the vehicle. That’s enough for short local drives but not for long excursions. For longer trips, you’ll need a fast charger within range. The key is to map charging stops before you leave, using apps or websites that show real-time availability. Also, remember that cold weather reduces EV range by 10–30%, so plan extra buffer in winter.

Trend 3: Minimalist “Sleep-in-Car� Setup

Not all car camping involves tents. A growing trend is converting the back of an SUV, minivan, or hatchback into a simple sleeping space. This often means folding down the rear seats, adding a foam mattress or inflatable pad, and using window shades for privacy. The appeal is cost and simplicity: no tent to set up, no extra gear, and you can park anywhere you’re legally allowed to sleep. This style is popular among road-trippers and budget travelers.

The main challenges are space and ventilation. You need to store your gear outside the sleeping area or on the front seats. For ventilation, crack a window with a rain guard or use a small battery-powered fan. Also, be aware of local laws – sleeping in a vehicle is prohibited in some cities and rest areas, while other places allow it. Always check regulations before you park for the night.

Trend 4: Overlanding and Self-Sufficient Rigs

Overlanding is a form of car camping that emphasizes self-sufficiency and remote travel. It typically involves a 4WD vehicle with roof racks, a rooftop tent or trailer, a portable fridge, a water tank, and auxiliary power (second battery or solar panels). The goal is to travel long distances on unpaved roads and camp in undeveloped areas. Unlike standard car camping, overlanding often involves driving for days without resupply.

This trend has grown with the availability of affordable off-road vehicles and aftermarket accessories. However, it’s important to distinguish between light off-roading (graded gravel roads) and hardcore rock crawling. Most car campers don’t need a lifted truck with lockers; a standard SUV with all-terrain tires and good clearance is enough for forest service roads. Overlanding also requires basic recovery gear (shovel, traction boards, and a recovery strap) and knowledge of how to use it safely.

How to Choose the Right Setup

Choosing among these trends depends on your vehicle, budget, and typical trips. Consider the following factors:

• Vehicle type: A sedan can handle a rooftop tent (if rated), but a hatchback or SUV is more practical for sleeping inside. Trucks often use bed racks for RTTs.
• Frequency of use: If you camp once a year, a ground tent is cheaper. If you camp monthly, an RTT or sleep-in-car setup saves time.
• Comfort needs: Rooftop tents provide a flat, dry bed. Sleeping in the car is simpler but less comfortable for two people.
• Off-road needs: Overlanding requires a 4WD vehicle and recovery gear. If you stick to paved roads, a standard car works fine.
• Budget: Ground tents cost $100–$300. Rooftop tents range from $1,000 to $3,000. A full overlanding build can exceed $10,000.

Also, consider the number of people. A family of four will likely need a large ground tent or a rooftop tent plus a ground tent. A couple can share a rooftop tent or sleep in the back of an SUV.

Common Problems and Safety Tips

Each setup has its own pitfalls. Rooftop tents can be damaged by low branches and are top-heavy in strong winds. Sleeping in a car can lead to carbon monoxide poisoning if the engine is left running or if a heater is used improperly – never run a gas generator or engine while sleeping. Overlanding rigs add weight, which increases braking distance and fuel use. Always check the vehicle’s payload rating (GVWR minus curb weight) before loading gear.

For safety, follow these guidelines:

• Never sleep with the engine running or with a portable generator near the vehicle.
• Use a carbon monoxide detector inside the tent or cabin.
• Level your vehicle before using a rooftop tent; use leveling blocks if needed.
• Check the roof rack’s torque before each trip.
• When off-roading, travel with another vehicle if possible.

Also, be mindful of fire safety. Campfires are prohibited in many areas during dry seasons. Use a camp stove instead, and keep a fire extinguisher in your vehicle.

Cost Comparison

Costs vary widely, but here’s a rough comparison for a weekend trip:

• Ground tent: $100–$300 initial, plus $20–$50 per night at a campground.
• Rooftop tent: $1,000–$3,000 initial, but you can camp for free on public lands (where allowed).
• Sleep-in-car: $50–$200 for a mattress and window shades, plus fuel.
• Overlanding rig: $5,000+ for accessories, plus higher fuel costs due to weight.

Fuel costs are a major variable. The calculator above gives an estimate based on 10 km/L. If your vehicle gets 8 km/L, multiply the fuel used by 1.25. If fuel costs $2/L, multiply the cost by 1.33.

Frequently Asked Questions

Can I put a rooftop tent on any car?

No. Your car’s roof must have factory-installed roof rails or be rated for a roof rack. Check the owner’s manual for the maximum dynamic load (usually 50–100 kg). The tent’s weight, plus the rack, must stay under that limit. Also, a tent on a tall SUV can be difficult to reach; consider a step ladder.

Is it legal to sleep in your car at a rest stop?

It depends on the state and the specific rest area. Many states allow overnight parking at rest stops, but some prohibit it or limit stays to a few hours. National forests and BLM land generally allow dispersed camping, but urban areas often have restrictions. Always check local signs and regulations.

How do I keep warm when sleeping in my car?

Use a sleeping bag rated for the temperature, and add a closed-cell foam pad underneath for insulation. Crack a window for ventilation to prevent condensation. You can also use a hot water bottle (filled with boiling water) placed in a sock. Never use a gas stove or charcoal grill inside the car – they produce deadly carbon monoxide.

What’s the difference between car camping and overlanding?

Car camping typically involves driving to a campsite and setting up a tent. Overlanding is more about the journey – traveling on rough roads, being self-sufficient, and camping in remote areas. Overlanding usually requires more gear (recovery equipment, extra fuel, water) and a capable 4WD vehicle.

Do I need a special battery for a portable fridge?

If you run a 12V fridge for more than a few hours, you need a deep-cycle auxiliary battery (like an AGM or lithium) charged by the vehicle’s alternator or solar panel. A standard car battery will drain quickly and may leave you stranded. Many overlanders install a dual-battery system with an isolator.

Can I charge my EV at a campground?

Many campgrounds have 120V outlets at each site, which can add a few miles of range per hour. Some have 240V hookups for RVs, but you’ll need an adapter. A few parks have dedicated EV charging stations. Always call ahead to confirm availability, and bring a heavy-duty extension cord rated for outdoor use.

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in t | Trip time | h | 24 | 0
in d | Distance | km | 200 | 0
out fuel | Fuel used | L | d / 10 | 1
out cost | Fuel cost | $ | (d / 10) * 1.5 | 2