BMW E30 convertible: youngtimer for summer weekends
The last BMW that is drawn with a ruler, and opens at the push of a watch button. What does it shoot, which engine to take and how much it costs realistically today.
The roof folds in about twenty seconds, and when it's down, you're left with the profile that Bavaria drew with a ruler: upright windshield, thin A-pillars, waist-lower hoods.BMW E30 convertibleit wasn't born to be a pose — it was born as a production car that had the roof chopped off and still kept the bump-proof body. You can feel it today as soon as you cross the first bandera: there is no clatter that gives off a cheap convertible.
The problem is that time has started to work against him. A good copy is getting harder and harder to find, and a bad copy can look great until you lift it on a crane. This guide is about how to tell one from the other and how much money to save — without the romance that costs money.
Which engine are you looking for and why?
The E30 Convertible comes with several engines, but it's two that define the experience.320i with M20B20with a six-cylinder engine129 hp at 5,800 rpmand 164 Nm — enough for relaxed cruising, but will remind you on the climb that it weighs over 1,250 kg. It's the right choice325i with M20B25:170 hp at 5,800 rpm and 226 Nm at 4,000 rpm. That engine pulls from 2,500 without drama, and the sound of the inline six with the roof down is one of the reasons this car even exists.
Four-cylinders (318i with M40 or later M42) are cheaper and lighter on the front axle, but lose half the character. If you choose a car for summer weekends, and not for daily driving around town, the six dinars are worth every dinar difference in price.
The rear gear is classicsemi-trailing arm— semi-towing arms that can throw out the rear end when suddenly releasing the gas in a curve. It's not a flaw, it's a driving school. Who was driving the older oneMazda MX-5knows the difference: the MX-5 is forgiving, the E30 demands that you know where your right foot is.
What's breaking: places where shopping breaks
First and most expensive —rust. The E30 convertible rusts in predictable places, and there is no negotiation with nature. Check the rear fenders above the wheel (arches), the jack points under the sills, the boot floor around the spare tire and the joints where the chassis was reinforced due to the lack of a roof. Port rust means headlight, sheet metal and paintwork — easily 800 to 1,500 euros per side if done right.
Other —timing belt on the M20 engine. It changes toevery 60,000 km or every four years, along with tensioner and water pump. A seller who doesn't have a receipt for this, and the car is parked in the yard, is selling you a time bomb. M20 is not the worst case scenario if the belt breaks, but don't play on it — the service of the complete set is 200-350 euros and is done preventively, period.
Third —roof mechanism. Early examples have manual folding, later semi-automatic and electro-hydraulic. Check that the canvas has no cracks at the folds, that the rear glass (on older plastic ones) has not fogged into a network of scratches and that the hydraulics are not leaking. A new original canvas with installation exceeds 1,000 euros.
A good copy is getting harder and harder to find, and a bad copy can look great until you lift it on a crane.
Fourth —differential and drive shafts. Squealing when decelerating and knocking when moving mean a worn differential or crosses. It is not a disaster, but it is an item in the negotiations.
| Condition | 320i (M20B20) | 325i (M20B25) |
|---|---|---|
| Project (rust, stall) | 2,500–4,000 € | 3,500–5,500 € |
| Driven, tidy | 5,000–8,000 € | 7,000–11,000 € |
| Preserved / restored | 9,000–13,000 € | 13,000–20,000 €+ |
The prices are a realistic picture of the Balkan and regional market 2025/2026 — a clean copy with documentation is more expensive than average and that's normal. For comparison with other youngtimers in the same class, it is worth reading how it standsPorsche 944: more expensive to maintain, but similar in investment logic.
How to drive when the roof falls
This is not a car for numbers on paper.170 hptoday there is a decent diesel van, but few cars give the feeling that the E30 gives on the open road: direct steering without the power-assisted anesthesia of modern cars, a short-throw gearbox, and an engine that sings up to 6,000 revs without synthetic sound from the speakers. Ride with your hands and feet, not buttons.
It is best at dawn, while the asphalt is cold and empty. The plains of Vojvodina with their long straights and gentle curves are perfect for him — look at ourssections for convertibles in Vojvodinaandthe morning route via Fruška Gorabefore the sun hits. It demands respect on mountain serpentines: the semi-trailing rear derailleur punishes sudden acceleration in a corner.
Hidden Gems: What Only Someone Who's Driven It Knows
Buy a car from one climate zone — specimens that have spent their entire lives on the continent rust less than those from the coast, where salt eats away the sheet metal from the inside. Search service history withsame chassis number (VIN)on all plates; The E30 is a frequent candidate for merging two wrecks into one "clean" car.
A little thing that gives off a real copy: the original alloy wheelBBS "crossed spokes"or steel with ratcap - you can recognize the replica by its rougher casting and lighter weight. An instrument panel that does not have a cracked upper edge is rare and worth the extra money; replacement is expensive and difficult to mount well.
And lastly, he's looking for a car with a service booklet that says belt change, not one with a "just fixed" interior. A sparkling dashboard and new upholstery hide what it costs; the belt, cooler and sheet metal are what really hold the value. When you find one, keep it: The E30 convertible is no longer being made, and the number of good examples is dwindling every year.
Questions & answers
short and to the point- How much is a BMW E30 Convertible 325i today?
- A well-driven and neat copy goes from 7,000 to 11,000 euros, while a preserved or restored one exceeds 13,000, and extreme examples 20,000 euros. Projects with rust start at 3,500 euros.
- What is the best engine for the E30 convertible?
- For summer driving, the best is the 325i with the 170-hp M20B25 six-cylinder — it makes the right sound and pulls from 2,500 rpm. The 320i is more relaxed with 129 hp, and the four-cylinders lose some of their character.
- At how many km does the timing belt change on the M20 engine?
- Every 60,000 km or four years, together with tensioner and water pump. The complete set costs 200 to 350 euros and is done preventively.
