Well Toyota is rekindling childhood memories with the reveal of a stunning concept vehicle that brings together the iconic Tonka and “unbreakable” HiLux brands.
I had the opportunity to take a drive in the Toyota Tonka concept at the revitalised Eveleigh Technology Park, part of the ‘gentrification’ of Redfern and surrounds that has been happening over the last few years.
There was a purpose built track for the demonstration that clearly showed the capabilities of the highly modified truck. A full-size dream toy for adults, the HiLux Tonka Concept is an impressive rock-crawling truck that combines the enviable reputations for toughness and durability that dominate the Toyota and Tonka DNAs. Unfortunately it won’t be available for sale.
It was conceived, designed, assembled and tested by designers and engineers from Toyota Australia’s 150-strong product planning and development division.Product design chief Nicolas Hogios said the extreme style and capability of the HiLux Tonka Concept would capture the imagination of kids and adults alike.
“We have taken Tonka out of the sand pit and reinvented HiLux from top to bottom and from nose to tail,” Mr Hogios said.
“Inspired by the Tonka trucks that kids play with in their backyards, the HiLux Tonka Concept goes way beyond the already hugely capable abilities of HiLux to traverse rocks and other rugged terrain,” he said.
“The HiLux Tonka Concept is dramatic evidence that our local team loves to have fun, we’re keen to explore new ideas and we’re always looking to push the boundaries of what’s possible,” he said.
Underneath the dramatic black-and-yellow livery of the HiLux Tonka Concept is the top-of-the-range production HiLux – the SR5 double cab with a powerful 2.8-litre four-cylinder turbo-diesel engine.
An extensive makeover starts with substantially extra ground clearance – an increase in ride height of 150mm (6 inches). Combined with a high-riding axle, heavy-duty suspension and 35-inch diameter tyres, the HiLux Tonka Concept is equipped to power over rugged terrain that would be off-limits to other off-roaders.
A new front bar is compatible with the vehicle’s safety systems while the bonnet has a carbon-fibre skin and features an aggressive “power bulge” and air scoops.
High-performance off-road LED lighting in the bar and roof pod combine to provide excellent night vision for off-road trails.
A rugged bash plate made from 6mm-thick alloy is designed to protect the sump and other vital components. Tubular side rails protect the body and chassis.
Behind the cabin, almost everything has been changed. The transformation includes a new tailgate, also wrapped in carbon fibre, that incorporates an integrated spoiler and two air vents for optimal airflow. A durable, lightweight strap rather than a handle releases the tailgate.
Inside the tub, a removeable tubular frame keeps all the gear in place, including diesel fuel cans, while storage boxes house the recovery gear needed for extreme off-road driving. A fire extinguisher, axe, shovel and high-lift jack are also fitted.
Tonka is a household name, celebrating its 70th anniversary this year. Equally renowned, Toyota is in its 80th year of incorporation and the HiLux was first launched in 1968.
Toyota Australia’s product design and engineering capabilities have global reach, supporting the development of vehicles manufactured for Australia, the Asia-Pacific region and other markets.
While the HiLux Tonka Concept is not destined for dealer showrooms, adults and kids alike will have the opportunity to share the dream as it tours 4WD shows, field days and expos around the country.
The HiLux Tonka Concept is highly modified, similar to many rock climbing vehicles, is awesome in design and implementation, looks really cool and would sell like hotcakes if Toyota ever decided to produce it.
HILUX TONKA KEY SPECIFICATIONS
The concept car is based on a Toyota HiLux 4×4 double-cab SR5 model with the top-specification 2.8-litre four-cylinder turbo-diesel engine.
| HiLux Tonka Concept | HiLux SR5 | |
| Length | 5400mm | 5330mm |
| Width | 2180mm | 1855mm |
| Height | 2050mm | 1815mm |
| Final drive ratio | 4.05:1 | 3.909:1 |
| Kerb weight | 2400kg | 2075kg |
| Approach angle | 35 degrees | 31 degrees |
| Departure angle | 30 degrees | 26 degrees |
| Ground clearance | 429mm | 279mm |
| Front track | 1785mm | 1535mm |
| Rear track | 1800mm | 1550mm |
| Wheels | 17 x 8.5-inch Method NV alloy | 18-inch alloy |
| Tyres | 35 x 12.5-inch Toyo Open Country M/T-R | 265/60 highway |
| Front brakes | Disc | Disc |
| Rear brakes | Disc | Drum |
| Park brake | Electronic | Lever |
4WD Portal Axle
- Hub-mounted reduction gearbox supplied by Marks 4WD Adaptors
Suspension
- Heavy duty springs and adjustable remote reservoir shocks from King Springs
Front Bar:
- Steel, airbag compliant, maintains cooling requirements
- Faceted surfacing
- Integrated LED lighting protected by the steel skin
Bash Plate:
- 6mm alloy with front overriders protect sump and front sub-frame
- Laser cut and TIG welded
- Integrated ventilation slots for cooling engine and front differential
Bonnet:
- Carbon-fibre skin is lighter than original steel bonnet
- Front and rear openings for air flow
- Raised centre “power bulge”
Roof Pod:
- High-performance off-road LED light bar
- Fresh-air cooling ducts for vehicle occupant
Rock Rails:
- Tubular surfaces protect body and chassis
Tailgate:
- Carbon fibre skin
- Two airflow ports
- Integrated spoiler
- Release strap
Bedcage:
- Removeable tubular frame
- Diesel fuel cans
- Storage boxes for off-road recovery gear
- Fire extinguisher, axe, shovel and high-lift jack
Paint:
- Custom yellow called “Sun Fusion”