Daihatsu ai Concept

Daihatsu ai Concept, 2003

Daihatsu ai Concept, 2003

Daihatsu Materia

Daihatsu Materia

Powered by a lively 103.3 PS 1.5 litre petrol engine, the Daihatsu Materia is both economical at 46.3 mpg on the Extra Urban Cycle (manual) and 45.6 mpg (automatic) and offers a 100-plus mph top speed. This leaves plenty in reserve for comfortable long-distance motorway travel.

Daihatsu Materia Design Concept
The Materia's funky yet practical shape maximises interior space and was designed to be both distinctive and spirited. It is sold as both a Toyota and Daihatsu in Japan.

From the side, large 15 ins diameter spoked alloy wheels - linked by deep side skirts - further reinforce the message of stability. The generous 185/55 tyres combined with a wide track 'fill' the wheel openings.

Size Comparisons
The Daihatsu Materia's spacious cabin features both a generous interior width and length clothed in a compact body with excellent manoeuvrability thanks to good visibility and a tight 9.8 metre turning circle (kerb-to-kerb).

Its overall length of 3,800 mm is between the Renault Modus (3,792 mm) and Vauxhall Meriva (4,042 mm). The Daihatsu's width of 1,690 mm is almost identical to the 1,695 mm of the Renault and 1,694 mm of the Vauxhall.

The Materia's 1,635 mm height compares with the1,589 mm of the Modus and 1,624 mm of the Meriva, while the Daihatsu's wheelbase of 2,540 mm exceeds the 2,482 mm of the Renault but is slightly shorter than the Vauxhall's 2,630 mm.

Its 1,420 mm interior width far exceeds the Renault Modus which can only offer 1,280 mm. This, combined with an interior length of 1,950 mm (Vauxhall Meriva 1,825 mm) offers outstanding useable space.
The Daihatsu Materia offers 619 litres of load space with the rear seat folded and either 294 or 181 litres with the rear seat upright (VDA) depending on whether the seat is slid forward or backwards.
Versatile, Funky-Looking Interior
The Materia's stylish and versatile interior includes a rear seat that has a rake-adjustable backrest which can also be fully reclined to form a bed, joining the equally fully-reclining front seats.

The rear seat also features a 60/40 split plus fore and aft slide adjustment of 160 mm. This allows a fully-flexible rear legroom/load space compromise. The rear tailgate opening is flush with the load floor for easy loading and unloading.

A compartment under the rear floor allows the storage of various items such as tools, while a deep bottle holder is also included in the side of the luggage compartment. Interior bottle holders can be found in both front and rear doors plus four in the centre console.

Lively, Frugal, Advanced Petrol Engine
The new Daihatsu Materia features a lively and frugal 1.5 litre petrol engine offered with the choice of either five-speed manual of four-speed automatic transmission.
The engine itself is highly advanced and is similar to that fitted to the Daihatsu Terios compact SUV and can also be seen in 1.3 litre form in the Sirion supermini.

Featuring Dynamic Variable Valve Timing (DVVT) which enhances low-speed pulling power and high-rev response, the twin overhead camshaft unit is compact and light, with an alloy head and block.
Power is 103.3 PS at 6,000 rpm with torque of either 97.4 lb ft at 4,400 rpm for the Daihatsu Materia manual or 101.8 lb ft in the automatic. The engine has a 10.0:1 compression ratio and features a bore and stroke of 72 x 91.8 mm.

The five-speed manual gearbox and four-speed automatic both have carefully chosen ratios that provide sprightly acceleration from standstill yet relaxed cruising.

World's First Self-Regenerating Catalyst
The new Sirion 1.3 litre launched in 2005 featured the world's first self-regenerating catalyst. This innovation is also standard on the new Copen 1.3 and now the new 1.5 litre Daihatsu Materia.

European-Tuned Chassis
Daihatsu has tuned the Materia's chassis for European markets and the result is a firmly-damped but smooth ride and excellent control of body roll despite the car's higher-than average stance.

The power-steering is well-weighted, with good straight-line stability and reassuring self-centring. Meanwhile, the front and rear anti-roll bars coupled with generous low-profile tyres keep understeer well in check.

Front suspension is by MacPherson struts with a long-travel design for an absorbent ride, while the anti-roll bar - specially developed for export - reduces body lean.

The Daihatsu Materia has a conventional hydraulic power-assisted rack-and-pinion steering system as opposed to the growing trend towards electric power-assistance. The benefits are greater feel and sensitivity.


High Safety Levels
Safety is given high priority in the Daihatsu Materia, especially considering its likely roll as a family car. It therefore has all the latest life-saving and injury-reducing initiatives.

Should parents wish to carry their offspring in a child seat placed on the front passenger seat, a switch can be used to disable the passenger airbag.

Twin front airbags and side airbags are also standard as are dual side-impact door beams. The body structure is designed to absorb all-angle impacts while maintaining survival space around the occupants.

The braking system features servo-assisted front ventilated disc brakes and rear drums. Anti-lock (ABS) is also standard as is Electronic Brakeforce Distribution (EBD) which further avoids the locking-up of individual wheels during severe braking.

Daihatsu Copen

Daihatsu Copen

The Copen's appeal has been drastically widened thanks to the fitment of the same 87 PS engine as the Sirion supermini which not only boosts performance and economy but allows higher gearing for more relaxed cruising. The only difference to the pure uncluttered shape of the previous Daihatsu Copen is a small rear boot spoiler and a range of new colours.
Cute and timeless Daihatsu Copen sports car has become considerably more desirable with a punchy yet more frugal new 1.3 litre engine, higher gearing to enhance refinement.

New Engine Transforms Appeal
The Copen's new 1.3 litre petrol engine totally transforms the small car's appeal while providing even better fuel economy and lower exhaust emissions - a Daihatsu speciality.
The engine itself is highly-advanced and is essentially the same unit fitted to the Daihatsu Sirion supermini.
Featuring Dynamic Variable Valve Timing (DVVT) which enhances low-speed pulling power and high-rev response, the twin overhead camshaft unit is compact and light, with an alloy head and block.
The new Daihatsu Copen is only 27 kg heavier than the previous 660 cc model and now weighs a nimble 850 kg.
Power is 87 PS at 6,000 rpm with torque of 88.5 lb ft at 4,400 rpm. The engine has a 10.3:1 compression ratio and features a bore and stroke of 72 x 79.7 mm.
It also features durable chains for its camshaft drive which require no maintenance and cannot snap like belt systems. Oil change intervals are now 9,000 miles instead of the previous 660 cc model's 3,000 miles.

World's First Self-Regenerating Catalyst
The new Sirion 1.3 litre launched in 2005 featured the world's first self-regenerating catalyst. This innovation is also shared by the new Copen.
It effectively extends the life of the catalytic converter, reducing maintenance costs and is kinder to the environment as it keeps the catalyst 'healthier' over a higher mileage meaning the already low 140 g/km does not increase as the engine becomes older.
This revolutionary technology works by providing a self-regenerating capability in the particles of the precious metal which normally degrades.
Using nanotechnology, the intelligent catalyst incorporates metallic ions of palladium, the most heat-sensitive of the metals used in a catalytic converter.
According to temperature and available oxygen, the particles turn in and out of a crystalline state therefore regenerating and prolonging the cat's ability to clean exhaust gasses.

The luggage capacity with the roof up is sufficient for a weekend away. With the roof down, there is space for a soft sports bag.
The front-wheel drive Daihatsu Copen measures 3,440 mm long, has a 1,475 mm width excluding mirrors and is 1,245 mm high. Its wheelbase is 2,225 mm, overhangs are tiny and the driver sits perfectly between front and rear wheels for extra handling intimacy. The engine is transversely-mounted in the front.

Agile Chassis - Conceived As A Sports Car
Anyone expecting the Daihatsu Copen to be a shallow style-statement will be in for a surprise. The power-steering is especially direct and informative and the handling taut and agile.

High Safety Levels
Safety is given high priority in the Daihatsu Copen which - despite its small size - has all the latest life-saving and injury-reducing initiatives.
The braking system features servo-assisted front ventilated disc brakes measuring a generous 246 mm with 180 mm rear drums.
Anti-lock is also standard as is Electronic Brakeforce Distribution (EBD) which further avoids the locking-up of individual wheels during severe braking.
Daihatsu's much-admired impact-sensing system acts as an emergency-alert device by automatically unlocking the doors following an accident, activating the hazard flashers and cutting off the fuel supply.