Ask a Patrol owner which generation to buy and you will start an argument. The GQ and GU look related and share plenty underneath, yet they are different vehicles to live with, and almost nothing bolt-on swaps between them. Here is the split, minus the campfire mythology.
The quick answer
GQ is the Y60 Patrol, sold in Australia from 1988 to 1997. GU is the Y61, launched here in late 1997 and sold as a wagon through to 2016, with cab-chassis models running a similar span. The Y62, on sale from 2013, is the current petrol V8 wagon and shares nothing mechanical with either of them.
The GQ (Y60): the tough one
The GQ was the first coil-sprung Patrol, with live axles at both ends and a chassis that treats corrugations as a rounding error. Engine choices were the TB42 4.2 petrol, carburettored early and injected later, the TD42 4.2 diesel, and the RD28T 2.8 turbo diesel. The TD42 is the one people hunt for: slow, mechanical and close to unkillable with clean fuel and regular oil. The RD28T is the one to think twice about, with head issues that were common enough to earn the reputation.
The GU (Y61): the refined one
The GU kept the live axles and coils and wrapped them in a new body, better brakes, a nicer cabin and more compliant suspension tune. The TD42 carried over, gaining a factory turbo along the way. The ZD30 3.0 turbo diesel arrived in 2000, and the early direct-injection versions earned a hard reputation for melting pistons when boost and fuel drifted out of spec. The common rail ZD30 CRD from around 2007 is a different engine in practice and a far safer buy. Petrol buyers got the TB45E and then the TB48DE 4.8, a favourite for gas conversions and towing. Nissan rolled through numbered series updates across the run, but the pre and post 2007 line is the split that matters when you are shopping.
Are GQ Patrols reliable?
The drivelines are, especially the TD42, which has one of the strongest reputations of any diesel sold in this country. Age is the real variable now. The newest GQ is pushing 30 years old, so you are assessing rust in the gutters, sills and rear quarters, tired bushes, seals and wiring, and the quality of three decades of previous ownership rather than the design itself. A straight, unmolested GQ is worth paying more for. A cheap one is cheap for a reason.
What changed from GQ to GU
- Body and cabin: all-new panels and interior. No exterior trim or glass interchanges.
- Brakes and steering: bigger brakes and revised steering made the GU the easier daily.
- Suspension: still coils and live axles, but different spring and shock specifications. GQ and GU kits are not interchangeable.
- Barwork: completely different front sheet metal means bull bars, side steps and sliders are generation-specific, and sometimes series-specific within the GU.
Which one should you buy today?
Clean GQs have crossed into keeper territory and the prices show it, with tidy TD42 examples now costing more than rough GUs a decade newer. If you want the simplest possible vehicle for remote work and you can find an honest one, the GQ still makes the case. For most buyers the smarter money is a GU: a TD42 if the budget stretches to the premium they command, or a post-2007 ZD30 CRD, which is the quiet value pick of the whole Patrol line. The TB48 petrol suits towing and gas conversions if fuel range does not scare you. Whatever the badge says, rust and service history decide the purchase. A rusty Patrol with a perfect engine is still a rusty Patrol.
What fits: buying gear by generation
Every accessory purchase starts with the generation, and often the series and engine. Springs are specced against the weight of the engine over the front axle, so a TD42 GU wears different coils to a ZD30. Bars are shaped to the body they bolt to. Snorkels, seat covers and drawers follow the same rule. We stock gear across the Patrol range, from GQ and GU suspension through to the current Y62 bull bar, and the fastest way to avoid a returns conversation is to tell us the year, series and engine before anything gets ordered.
Frequently asked questions
What is the difference between GQ and GU Patrol?
The GQ is the Y60 generation, sold from 1988 to 1997. The GU is the Y61, sold from late 1997 to 2016. The GU added a new body, better brakes and more refinement over the same live-axle, coil-sprung layout, plus later engine options like the ZD30 diesel and TB48 petrol. Parts and accessories do not interchange between them.
Are Nissan GQ Patrols reliable?
The TD42 diesel GQ in particular has an excellent reliability record. At this age, condition beats specification: rust, worn bushes and neglected servicing are the risks, not the engineering. Buy on condition and history.
GQ or GU, the Patrol responds better to a planned build than a parts-bin one. Bring yours into Brookvale with the year and engine details and we will spec bars, suspension and touring gear that actually fits the first time. Get in touch here.
