The dealer hands you the keys for thirty minutes on a retail park loop and calls it a test drive. Grand. Very helpful. Now try that same car on the N17 in a sidewind with a roof box and three kids arguing about the aux cable.
That's the real test. And Ireland, for all its potholes and planning disasters, happens to be one of the best natural proving grounds in Europe for the current wave of SUVs. Mountain passes, motorway slogs, single-track lanes where two wing mirrors become a philosophical question. We've picked four routes that actually stress-test what these cars can do, and matched them to the models worth considering in 2026.
The cars in question span the full spectrum. The Mazda CX-5 in its refreshed petrol guise. The Kia EV2, which is shaping up to be the compact electric SUV nobody saw coming. A couple of others worth your attention. None of them deserve to spend their lives in a car park outside a coffee shop.
Dublin to Galway via the N55: The Mazda CX-5's Natural Habitat
Skip the M6. Anyone can drive a motorway. Take the N55 from Athlone through Ballinasloe, cut up through Portumna, and come into Galway from the south. It adds forty minutes and removes all the boredom.
This is exactly the kind of road the CX-5 was designed for. Long, flowing sweepers. The odd tight bend through a village where you actually need to brake properly. Enough open road to appreciate that the 2.5-litre naturally aspirated petrol unit pulls cleanly without drama.
The refreshed CX-5 still uses Mazda's Skyactiv-G petrol, and it's unapologetically old-school in the best way. No mild hybrid fussiness. No turbo lag. You put your foot down and the car responds with a directness that a lot of rivals have quietly engineered out of their products. The six-speed torque converter auto is smooth enough that you stop thinking about it after Maynooth.
What the N55 also reveals: the CX-5's ride quality over broken Midlands tarmac is genuinely composed. Not plush. Composed. There's a difference, and Mazda understands it. By the time you're on the outskirts of Galway, you'll have spent two and a half hours in a car that never annoyed you once. That's more than most cars manage in thirty minutes.
Galway to Westport via the R336: Where the Kia EV2 Faces the Honest Question
The R336 hugs the coast through Connemara before you eventually swing north toward Westport. It's spectacular. It's also relentless on a small EV's range, because you're constantly slowing, accelerating, climbing, descending. The kind of driving that separates a quoted range figure from a real one.
The Kia EV2 is targeting around 300km of real-world range in a compact, affordable body. On this route, you're looking at roughly 150km of actual driving, but the terrain and driving style will bite into range harder than a motorway cruise would. You'll want to check current charging infrastructure along the route before you leave, because Connemara is still playing catch-up.
What this road does reveal is the EV2's low-speed manners, and they're very good. The instant torque makes light work of the short climbs past Maam Cross. The regenerative braking, once you've dialled in the setting you prefer, turns the whole stop-start coastal rhythm into something almost meditative. Single pedal driving on a Connemara back road is oddly satisfying.
Westport has charging options. Plan for a forty-minute stop, get food, and stop pretending the charging break is an inconvenience. It's lunch.
Westport to Sligo via the N59 and R312: A Mixed-Bag Route for the Hybrid Crowd
If you're in something like a Toyota RAV4 Hybrid or the updated Hyundai Tucson PHEV, this stretch is where the powertrain logic finally clicks. The N59 north from Westport is one of the more underrated driving roads in Connacht. The R312 cutoff toward Killala adds coastal drama without adding serious distance.
The hybrid equation makes sense here because the route mixes genuine open-road stretches (where the petrol engine earns its keep) with enough village slow-downs and coast road crawling to let the electric motor recover some ground. Real-world hybrid efficiency on this kind of mixed route sits noticeably above what you'd see on the motorway. The headline fuel figure starts to feel honest.
This is also the kind of road that separates well-sorted SUV suspension from the SUV-shaped crossovers that just look the part. Ground clearance matters less than you'd think on these routes. What matters is how the car handles a sudden change of surface mid-corner, or a flooded dip in the road you spotted about one second before you hit it.
Sligo to Dublin via the N4: The Motorway Reality Check
Nobody writes romantically about the N4. It's a motorway. But it's a necessary one, because any SUV you're actually considering buying will spend significant time on roads exactly like it, and a long motorway run reveals things the mountain roads hide.
This is where you notice whether the CX-5's lane-keeping assist is genuinely helpful or just constantly annoying. Whether the EV2's adaptive cruise control is confident enough to trust. Whether the cabin noise at 120km/h makes you want to turn the radio up every fifteen minutes. Three hours on the N4 is a proper endurance test for driver fatigue, and the cars that pass it are the ones with genuinely good seats, well-placed controls, and enough acoustic insulation to make conversation possible.
The EV2 will need a charge stop. The options on the N4 corridor are reasonable but not abundant. Factor thirty minutes at a fast charger near Carrick-on-Shannon or Longford into your plan. The CX-5 petrol will cover Dublin to Sligo and back on roughly two tanks, making it predictably easy in a way that still has genuine appeal for a lot of buyers.
What the Whole Loop Actually Tells You
By the time you're back in Dublin with 750-odd kilometres on the trip meter, you've stress-tested something a car park test drive never touches. Range anxiety on real rural roads. Comfort over sustained distance. How the driving aids behave when they actually have work to do.
The honest conclusion is that both powertrains earn their place in 2026. The petrol CX-5 is a finished, polished thing that asks very little of you. The EV2 is the smarter long-term bet if your home charging situation is sorted, though anyone still uncertain about EV charging infrastructure on longer routes will want to do their homework first.
Ireland's roads don't flatter average cars. They find the compromises quickly, and they find them honestly. Which is more than you can say for thirty minutes around a retail park.
