Engine Specs

The N52 is the naturally aspirated six BMW sold through the second half of the 2000s, and it is the engine under most 128i, 328i, and 528i hoods of that era. What it asks of owners today is gasket work rather than major repairs.

The 2025 Mazda MX-5 Miata keeps the formula that made it the best-selling two-seat roadster in history: a 181-hp 2.0-liter four-cylinder, rear-wheel drive, a curb weight under 2,520 lb, and a six-speed manual as standard. Prices start at $29,530.

The 2025 Subaru Crosstrek Wilderness is not a faster Crosstrek. It keeps the 182-hp 2.5-liter flat-four, and what changes is the hardware around it: taller ride height, all-terrain tires, a shorter final drive, and a much higher tow rating.

BMW X3 or X4? For 2025 the comparison changed: the X3 moved to a new generation (G45) with new engines and a new interior, while the X4 carries on with the previous platform. That means the cheaper car is now also the newer one. Here are the specs, prices, and practical differences side by side.