The BMW 3 Series is an iconic car in the mid-size segment, a symbol of sporty spirit and dynamics since the 1970s. Over the decades, the model has evolved, but the question of the “best“ generation remains open. For many fans, however, the E46 stands out with its symbiosis of design, drivetrain and progress.
E46: A future classic with potential
Today, with the BMW 3 Series E30 already a sought-after classic, and many E36 models already receiving the status of future classics, eyes are turning to the E46. This model, produced since 1998, is distinguished by an elegant and expressive design that puts it in a league of its own compared to its E36 predecessor. With a wide range of engines ranging from 1.6 to 3.2 liters (and even 4.0 liters in the limited edition GTR), the E46 offers a variety for every taste.
If you are looking for an investment with the potential to increase in value, the most sensible choice is the coupe or convertible version. Forget about the mass sedans and station wagons, as well as the short-lived 3 Series Compact – they don't offer the same value as future classics.
Choosing an engine and transmission
The small four-cylinder engines (316i, 318i, 320i) are unlikely to become sought-after collector's models. Although the BMW 323i (with a 2.5-liter inline six-cylinder engine and 170 hp) is relatively unknown, it offers a good basis for dynamic driving. The 325i (192 hp) and 328i (193 hp) versions are a solid basis for a future classic car. The diesel versions, once popular, no longer play a significant role in the used car market due to environmental regulations.
For real driving pleasure, the BMW 3 Series E46 with the 330 engine (231 hp, 300 Nm) is the ideal choice. It accelerates from 0 to 100 km/h in less than seven seconds and, with manual transmission, reaches 250 km/h. Since the facelift in 2003, the six-speed manual transmission significantly improves comfort on long journeys and reduces fuel consumption. The five-speed ZF automatic transmission is good, but it can take away some of the car's Bavarian dynamics.
Sport versions and investment potential
The M3 sports versions are extremely sought after on the used car market, with the 3.2-liter S54 inline-six engine producing an impressive 343 hp. This is a magnificent sports car with an excellent chassis and performance.
If you're looking for a sports coupe with potential for appreciation, the BMW M3 is the right choice. For a convertible, the 330i might be a better option due to its open-top character. If you go for the M3, make sure it comes with the standard six-speed manual; the SMG transmission is better suited to the more powerful versions like the M3 CSL, which are already commanding high aftermarket prices. Well-maintained production M3 coupes with under 100,000 km start at around 40,000 euros on the Bulgarian market.
Features of the BMW E46 and what to look for when buying
The E46 facelift in the fall of 2001 (and in the spring of 2003 for the convertible and coupe) brought design changes, including a wider kidney grille and LED taillights for the coupe and convertible. Inside, after the facelift, a larger multifunctional screen with a 16:9 format appears.
As with any future classic, the rule applies to the BMW 3 Series E46: the more equipment, the better. Look for models with leather sports seats, automatic air conditioning, 18-inch wheels, heated seats and a good sound system. A well-maintained BMW 330i Coupe with under 125,000 km and good equipment starts at around 15,000 euros on the Bulgarian market, with prices only changing in one direction in the coming years. Sedans and station wagons start at around 10,000 euros. And what examples are offered in our country, you can see HERE.