1 Apr 2005
By CHRIS HARRIS
BACK in the 1960s Toyota chose ‘HiAce’ as the name for its new light commercial range.
The ‘Hi’ represented High Performance, while ‘Ace’ signified a hard worker.
Not all that much has changed in nearly half a century and the latest model retains the same essential character.
In developing the new HiAce, the term BEST was used – Beneficial, Efficient and economical, Safety and Tough Transport. “Increased passive safety was one of our most important targets,” says HiAce chief engineer Hideyuki Iwata.
Standard air conditioning probably belongs under B for Beneficial.
And Toyota matches its latest rivals by providing a dash-mounted gearchange for both manual and automatic versions.
A new wide-bodied Super Long Wheelbase (SWLB) variant has a 3110mm wheelbase to take HiAce into new territory and is expected to bring incremental sales.
Utility remains the key theme.
The engine has been moved 20mm forward to the benefit of cargo floor length. Door openings are wider and SLWB models have higher sliding door openings. There are more storage areas, especially around the driver’s seat.
The standard long wheelbase (LWB) van has six cubic metres of cargo space with a floor length of 2930mm, while the SLWB has 9.8 cubic metres and floor length of 3470mm. Cargo heights and widths are 1335/1635mm and 1545/1730mm respectively. And big gains in fuel efficiency have been achieved thanks to two new engines.
The diesel is a 16-valve common-rail turbocharged unit of 2.5-litres capacity, delivering 75kW at 3600rpm and 260Nm of torque from 1600 to 2400rpm in its base form.
The diesel engine used in the SLWB van and Commuter bus is equipped with an intercooler which boosts peak power to 80kW at 3600rpm and offers a broader torque spread. Both variants feature electronic engine management and drive-by-wire throttle. The previous diesel engine had eight valves and no turbo.
The 2.7-litre dual overhead camshaft, multi-valve petrol engine makes 111kW of power at 4800rpm and 241Nm of torque at 3800rpm.
All models boast improved fuel efficiency, and feature hardened valves and valve seats to allow for LPG operation.
Transmission choices are five-speed manual and four-speed automatic, which doesn’t look very twenty-first century. European van buyers expect six-speed manuals and five-speed autos.
The LWB (2570mm) van is just 55mm longer than the superseded SWB (standard wheelbase) model but provides the same cargo length as the outgoing LWB model.