Welcome to The Other Showroom

If you’re reading this, you’ve probably spent at least one late night scrolling through forums, comparing used Genesis G70s against BMW 3‑Series, or wondering if a Volvo V90 wagon is actually worth the premium over an Outback. You’ve read the press releases, watched the YouTube reviews, and still feel like nobody is telling you the one thing you actually need to know:

“What’s it like to own this thing after three years and forty thousand miles?”

That’s why I built this place.

I’m Martin Keller

I’m a 38‑year‑old mechanic, former technical trainer, and the owner of Keller Motor Works – a three‑bay independent shop in Southeast Portland that specializes in the cars people walk past on their way to the German showroom. Volvo, Genesis, Infiniti, Subaru, Mazda, and the occasional Saab that someone refuses to let die.

Before I opened my own shop, I spent five years as a technical trainer inside Volvo and Infiniti dealership networks – the guy who taught master technicians how to diagnose a new engine before it ever hit the showroom floor. In 2021, Genesis poached me to run their regional aftersales support across the Pacific Northwest. I trained hundreds of techs, flew to dealer meetings, and got to see exactly how each brand builds, tests, and – honestly – breaks.

And somewhere along the way, I realised that the gap between what the brochures promise and what actually lands on your driveway was getting wider.

Why I left corporate

I didn’t leave Genesis because I hated the brand – I actually think they’re building some of the most interesting cars on the road today. I left because I got tired of answering the same question from customers, over and over, without being able to give them an honest answer outside a dealership script.

“What should I actually buy?”

They’d come in for a warranty repair on their GV70, we’d fix it, and they’d sit in my office and say: “Martin, I could have bought a BMW X3 for the same money. Did I make a mistake?”

And I’d look at the repair order, look at the car, and think: “That’s not a question for a dealership regional manager. That’s a question for the guy who’s going to fix this thing for the next ten years.”

So in 2025, I walked away from the corporate paycheck, bought a used lift for my garage, and opened Keller Motor Works. The shop is my new classroom. And this blog – The Other Showroom – is the door I’ve left open for anyone who wants to peek inside.

What you’ll find here

This isn’t a car review site. It’s a place where I pull up a stool, draw you a diagram on a grease-stained workbench, and tell you what I’ve actually seen under the hood of the cars you’re considering.

I’ll cover four main areas:

• The Other Showroom – deep dives into the brands and models that live in the shadow of BMW, Mercedes, and Audi. Not “why you’re wrong to buy German” – just “here’s what else exists, and why it might fit you better.”

• Martin’s Bench – the classroom. Technical breakdowns of engines, suspensions, and the parts that fail on every third model year. I’ll explain it like I’m teaching a new technician – plain language, no jargon, and a grease pencil diagram you can actually follow.

• Real Garage – ownership stories from my own fleet, my customers’ cars, and the daily tests that matter. School runs. Costco trips. That squeak that showed up at 40,000 miles and never left. Mia reviews the back seat. Socket tests the cargo hold.

• Skip or Steal – buying guides built from repair orders, not press kits. Which years are gems, which are grenades. The used Genesis that depreciated 40% but still has three years of warranty. The Mazda nobody’s shopping for – and that’s exactly why you should.

The rules of this garage

I have three hard lines that I will never cross. I want you to know them up front, so you can trust what you read here.

I don’t bash BBA. BMW, Mercedes, Audi – they make excellent cars. I’ve fixed plenty of them, and I respect the engineering. I just don’t sell them. If I compare a Genesis to a 5‑Series, it’s not to say the 5‑Series is junk. It’s to say: “Here’s what the Genesis does differently, and here’s who that might be perfect for.” You won’t find rage-bait headlines or “German cars are overpriced garbage” here. That’s not who I am.

I don’t take paid reviews. If a car appears on this site, it’s because it came through my shop, I borrowed it from a customer, or I rented it myself. If a brand ever gives me a car to test, I’ll disclose it clearly, drive it for at least a thousand miles, and write exactly what I find – good and bad. Nobody pays for my conclusion.

I don’t quote lap times. The Nürburgring is someone else’s playground. My test track is the I‑5 at rush hour, a wet on‑ramp in February, and the speed bump outside Mia’s school. I care about how a car feels in your hands, not how fast it goes around a corner you’ll never take.

The real test bench

Every review I write passes through three filters that matter more than any skidpad number:

Mia – my six‑year‑old, who has declared she’ll build a pink fire truck one day. She doesn’t care about horsepower. She cares about whether she can see out the window, whether the cupholder fits her water bottle, and whether she’s comfortable enough to fall asleep on the way home. If she doesn’t want to climb in, I don’t want to recommend it.

Socket – our border collie mix, named by Claire because he has the same manic energy as my diagnostic computer. He tests cargo space, rear seat access, and how well the rear window rolls down for enthusiastic nose‑out-the-window inspections. Yes, I will rate cars on dog‑friendliness.

Claire – my wife, a pediatric nurse at OHSU who works twelve‑hour shifts and still drives her college‑era CR‑V. She’s my reality check. She doesn’t care about leather grades or ambient lighting. She asks the one question that cuts through everything: “Would I be exhausted after driving this home from a shift?” If a car makes her tense, fidgety, or headache‑prone, I don’t care how good the infotainment is – it’s a non‑starter.

Why Portland?

You might notice that this blog has a distinctly Oregon flavour. That’s because Portland is the perfect city for this conversation.

This is a place where people choose Subaru Outbacks over X3s not because they can’t afford the BMW – but because they genuinely don’t want the attention that comes with it. It’s a city of high‑income, highly educated buyers who actively reject badge‑flashing. The Whole Foods parking lot is full of Volvo wagons and pristine Saabs. The local mechanic knows more about A‑WD systems than the average dealership sales manager.

Portland has the highest concentration of Volvo and Subaru owners in North America. It’s also home to a growing community of Genesis and Mazda buyers who discovered that you can get 90% of the luxury for 60% of the price – if you’re willing to look past the badge.

I live in a 1940s Craftsman in Southeast Portland with Claire, Mia, Socket, and a garage that doubles as a workshop, a classroom, and a Lego fire‑station construction site. When I’m not wrenching, I’m fly‑fishing the Deschutes or trying to restore a door frame that’s been out of square since Truman was in office. Those hobbies creep into my writing – because the patience it takes to tie a fly or strip a century of paint off a window sash is the same patience it takes to understand a car’s character.

What I hope you’ll take away

I’m not here to sell you a car. I’m not here to convince you to buy a Volvo over a BMW or a Genesis over a Mercedes. I don’t care what you park in your driveway.

What I care about is that you know what you’re parking, why you chose it, and what it’s going to ask of you over the next five years and 60,000 miles.

The data – the horsepower, the 0‑60 times, the skidpad G‑forces – that belongs to the engineers. They did their job. But the feel – the way the steering loads up on a curve, the way the seats fit your back, the way the car makes you feel when you step out after a long drive – that’s yours.

I want to help you find that feeling. Without the noise, without the hype, and without the corporate script.

Let’s start

I’ve already mapped out the first twenty posts – deep dives into used Volvo S60s, Genesis G70s, Subaru boxer engines, Mazda’s new straight‑six, and why a 2019 Infiniti Q50 might be the best used luxury sedan nobody’s shopping for. I’ll be posting twice a week, every week.

If you’re in the market for a second‑tier luxury car, a family hauler that actually fits your life, or just want to understand what makes a car tick – pull up a stool. The coffee’s on.

And if you have a specific question about a car you’re considering – email me, DM me, or drop a comment. I’ll answer it from the bench.