2002 Mitsubishi Pajero iO ZR 3 door 2.0 4G94 MPI from Australia and New Zealand


Best small 'serious' 4wd


- A small rust spot had formed on the roof above the drivers seat.

- Minor oil leak from transfer box.

General Comments:

The iO is the only small yet modern 4wd on the market capable of high speed touring and serious off roading. The transfer box allows 2wd through the rear wheels; all wheel drive with center diff; High-range locked center diff and low-range locked center diff.

On the bitumen the iO handles well, comparable to most small cars with a short wheelbase. It handles potholes, but can crash a bit over large speed humps if driven over 60km/h. This is mainly due to the short rear suspension links.

Constant-4 in the wet is a dream, smooth cornering and controlled application of power.

The 2.0L engine lets you cruise easily at 120km/h, and will punch out to over 160 if wound up in 4th.

High-speed dirt road driving is smooth and surprisingly quiet. 2wd tends to over steer with the rear stepping out under power, while 4wd (you can shift into at up to 100km/h) feels very balanced and neutral. Low ratio L4 gives the iO tonnes of power, and it readily climbs, but can lift wheels if you approach obstacles too fast.

Front suspension is limiting in tyre choices without modification. A 225/70-16 will fit but very close to under side of McPherson strut spring-base. BFG tyres manufacture a 215/65-16 that is the standard size specified by the manufacturer. Apparently KYB replacement front struts add 20mm clearance. Rear diff-lock is available through ARB Australia, however snorkel's, winches and integrated bull-bars are only readily available in Brazil.

I bought the iO to replace my aging Lada Niva, and the iO, while not quite as high or flexible, will still give most large 4wd's a run for their money.

The 2.0L MPI 4G94 motor is easily enhanced with many of the "Mitsubishi Lancer" hot parts i.e. camshafts and ECU piggy-backs, but in its stock form produces excellent power while maintaining 10.5L/100kms, even with heavy driving (98 octane fuel, economy significantly worse on lower grades).

Would you buy another car from this manufacturer? Yes

Review Date: 7th August, 2008

1st Jul 2010, 19:39

Hi mate, you say ARB make a diff lock for the IO? Do you know the ARB model? I'd love to put a locker on my 1999 IO.

11th Nov 2013, 06:36

I've just bought a 1999 (according to the seat belt tag) 1.8-litre iO Pajero at auction in Japan, and that has an LSD fitted. Together with anti-lock braking, servo, power steering.

If you disconnect the battery, resetting the tick-over can be an issue.

Front struts won't accept bigger than 16-inch 70% profile tyres. Anyone know if say 15-inch wheels from another vehicle will fit? I really need serious snow tyres here in the Japan Alps.

The front seats are inclined slightly to the centre of the vehicle rather than straight ahead. But not too difficult to realign.

The vehicle was an accident-repair at 125,000km. The timing belt looked fine on inspection, but there`s no record of it being changed. Is the change period 80,000km or 100,000km? I've seen both listed.

Cheers, Jack, Japan Alps

20th Dec 2013, 20:00

The 1999 iO 1.8-litre three-door I picked up at auction as a crash-repair, which had an LSD fitted as standard. Many people run in 2WD year round, so the various transmission options can take a bit of sorting. Electrical contract revitalization spray is worth a try.

Jack, Japan Alps

18th Dec 2016, 15:37

Which is the better car, a Toyota Spacio 5a engine or a Pajero iO 4c93 in terms of the durability of their engines.