For a 100-guest casual event in an Australian capital city, a food truck typically costs $1,500–$4,500 all-in, while traditional catering for the same group commonly lands between $6,000 and $14,000 once staff, equipment hire and service are included. The gap is real, but it is not a like-for-like comparison — you are buying two different experiences, and the cheaper one is not automatically the right one.
The figures below are indicative planning ranges for metropolitan events, not quotes.
Key takeaways
- A food truck for 100 guests commonly totals $1,500–$4,500; traditional catering commonly totals $6,000–$14,000.
- The saving comes mostly from what you stop hiring — waitstaff, crockery, glassware, chafing gear and kitchen access.
- Traditional catering wins on seated, coursed meals and on per-head cost above roughly 300 guests for formal service.
- Food trucks win on casual formats, outdoor sites and venues without a kitchen.
- Pairing both — caterer for dinner, truck for a late-night serve — is now common at Australian weddings.
The line-by-line comparison#
This is the same 100-guest event costed two ways: an outdoor site with no commercial kitchen, one substantial serve per guest.
| Cost line | Food truck | Traditional caterer |
|---|---|---|
| Food and cooking crew | $1,800 – $3,500 | $4,500 – $9,000 |
| Waitstaff | Not required | $900 – $2,200 |
| Crockery, cutlery, glassware hire | Not required | $400 – $1,200 |
| Kitchen or prep space | Not required | $0 – $1,500 |
| Travel and bump-in | $0 – $400 | $200 – $600 |
| Indicative total | $1,800 – $3,900 | $6,000 – $14,500 |
The structural point sits in the middle four rows. A food truck arrives as a complete kitchen with its own power, water, equipment and staff. A caterer arrives as food that still needs somewhere to be finished, something to be served on, and someone to serve it.
Where the caterer wins#
Seated, coursed service. If guests are seated and courses land together, a caterer is built for that and a truck is not. Trying to force a truck into a plated dinner costs you the saving and the experience.
Very large formal events. Above roughly 300 guests with a formal service standard, catering economies of scale start to close the gap, particularly where a venue already has a commercial kitchen you are paying for regardless.
Dietary complexity at scale. Caterers handle long, individually tracked dietary lists more comfortably than a truck working a hatch during a service rush.
Weather independence. Trucks need vehicle access and usually operate outdoors or under cover. A caterer working from a venue kitchen does not care that it is raining.
Where the food truck wins#
Venues without a kitchen. Warehouses, farms, parks, car parks, backyards, film sets. If there is no kitchen, a caterer has to build one and you pay for it.
Casual, social formats. Guests move, mingle and eat when they want. Queues become part of the atmosphere rather than a failure.
Perceived value per dollar. A truck is visible. Guests see food made in front of them, which reads as more generous than the same spend delivered as trays.
Flexible timing. Extending a truck's service window is usually cheaper than extending a full catering and waitstaff operation.
The comparison most people get wrong#
Quotes are rarely written in the same units. A catering quote often lists food per head and pushes staff, hire and service charges into separate lines or a percentage. A food truck quote is more often a single figure or a minimum spend.
Before comparing, normalise both to a total delivered cost for the same guest count on the same date at the same address. That one step changes the answer more often than any negotiation. Our guide to the costs nobody puts in the quote lists the questions that surface the missing lines, and cost per head covers per-guest budgeting in detail.
Tip
Ask both suppliers the same question: “What is the total I will pay on the day, including staff, equipment, travel and service charges, for 100 guests at this address on this date?” Any number that is not answering that question is not comparable.
What large events actually do#
At scale, the answer is usually both. Running food at the Australian Open across Grand Slam Oval, the Western Courts, the Ballpark and Middle Terrace, the requirement was never one catering model — it was the right format in each precinct, with throughput matched to crowd flow. The same logic applies to a 100-person event: use the model that fits the format, not the model that fits the spreadsheet.
For corporate events specifically, we break down the trade-offs in corporate food truck catering.
The hybrid model, and why it keeps winning#
The fastest-growing pattern we see at Australian weddings and larger corporate events is not choosing one or the other. It is a caterer for the formal meal and a food truck for a second service later in the night.
The economics are compelling. Extending a full catering and waitstaff operation by two hours is expensive, because you are paying for kitchen staff, floor staff and service infrastructure you have already used once. Bringing in a truck at 10pm for loaded fries, bao or wood-fired pizza commonly costs $1,200 to $2,500 for 100 guests — and it is the part guests talk about afterwards.
It also solves a real problem. At events where alcohol is served across five or six hours, a single dinner service at 7pm leaves a long gap. A late serve is as much a duty-of-care decision as a catering one.
The same logic scales down. A conference with catered morning tea and lunch can use a truck for an afternoon session break at a fraction of what a third catered service would cost, and the visible, made-to-order format lifts the energy of a flagging afternoon.
A simple decision rule#
Choose a food truck if guests will stand, mingle or sit casually; if the site has no kitchen; if you want visible, made-to-order food; or if your budget per head is under about $40.
Choose a caterer if guests are seated for a coursed meal; if service formality matters more than spectacle; if you have complex tracked dietaries; or if the venue kitchen is already in your budget.
Choose both if the event runs long. A caterer handles the meal, a truck handles the 10pm second wind.
Sources and scope#
All figures are indicative planning ranges for Australian metropolitan events, current as at September 2026, and are not quotes. Costs vary by city, date, cuisine, guest count and site access. Permit requirements and fees are set by individual councils and change regularly — confirm with the council where your event is held before budgeting.
Ready to see what a truck would actually cost for your event? Give us the date, headcount and postcode.
