bmw m3

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E30 M3

Based on 1986 model year E30 3-Series, the first M3 was introduced with a 2.3 L I4 engine S14B23 (or S14 in shorthand). The engine design was based on various BMW genealogy basic layout block M10 4 cylinder (2002 and 320 series) overbored and strengthened to specifications of the BMW M88 inline-6. Valve architecture and head of BMW M1, and later M6 inline-6 cylinder was adopted for aggressive breathing, resulting in exceptional performance for the day.

The most remarkable feature of the E30 M3 (relative to later iterations M3) is the course of his pedigree. It was the campaign for BMW and other teams including Prodrive and AC Schnitzer competing in many forms of racing, including but not limited to Rally, DTM cars in Australia and of other series.

One of the main reasons for the production of cars off the road has been to approve the M3 for Group A Touring Car racing. One reason often cited for its creation, it was competing with the "2.3-16V model of the Mercedes-Benz W201 190E which was introduced in 1983, although this is only speculation. When the E30 M3 was in its last years of high level competition, the 2.5 liter engine running in S14 base was capable of 340 hp (250 kW) and, naturally aspirated.

The E30 M3 road car

The first version en route product 195 hp (145 kW, 198 PS) (catalyzed model). Evolution models (not sold in North America) continued with 2.3 liters but adopted the calendar of exhaust-cam, the increase in compression and the lack of a catalyst producing approximately 215 hp (160 kW). Later the Sport Evolution model of production of 600 (sometimes called Evolution III) increased by 2.5 L engine produces 238 hp (175 kW). 786 cabriolets were also produced, all by hand in the BMW plant in Garching time of 215 hp (160 kW) for example has been the world's fastest four-seat convertible.

Modifications of the standard 3-series

The E30 M3 differed from the rest of the E30 line-up in several ways. The M3 was equipped with a revised stiffer and more aerodynamic body and "burned box" passage of wheels for a wider track with wider and larger wheels and tires. The only body of the standard 3-series and the M3 shared were the hood and sunroof. He also had three times the spell caster angle of any other E30. The largest share of M3 and bearings with the front wheel brake E28 5-Series. He also had a Getrag 265 / 5 5 speed rear differential and different final drive ratio and blocking of 25%.

Wrap up

To remain competitive in the racing car follows the rules for approval of changes year to year, the special approval has been produced. Homologation rules roughly stated that the race must take account of the car and aero engine, therefore, improved models were periodically released to the public. Special editions and offers certification include: the Evo 1 Evo 2 and Sport Evolution some of which include less weight, improved aerodynamics, large front fender arches (Sport Evolution; to further facilitate 18 -inch (460 mm) wheels in DTM), brake ducting, and more power. Other models of limited production (based on evolution models of the special paint, but with and / or unique interior schemes commemorating championship wins) include the Europa, Ravaglia, and Europameister Cecotto.

The production of the original E30 M3 completed in early 1992.

Having won more road races than any other model in history, the E30 M3 is considered by many as the world's most successful race car driving. M3s entered by privateer BMW and courses held not dominate the competition for years it was in production. She won including Deutsche Tourenwagen Meisterschaft, European Touring Car Championship and even the only World Touring Car Championship title in 1987. The E30 M3 is also a multiple winner of Guia Race, 24 Hours Nürburgring and Spa 24 hours.

Among the evidence of publication

In 2004, Sports Car International named the E30 M3 car number six on the list of Top Sports Cars of the 1980s.

In 2007, "Evo" magazine of the E30 M3 Sport Evolution top of all BMW M series at the time of printing

In 2007, the Automobile Magazine including the E30 M3 in the "5 greatest drivers cars of all time" as part of the 25 Greatest Cars of all time.

E30 performance

[1]

* (2.3L-16v I4) - 195 PS (192 kilowatts hp/143) - 0-62 mph: 7.5 s. Top Speed: 146 mph (235 km / h)
* (2.3L-16v I4) - 215 PS (212 kilowatts hp/158) - 0-62 mph: 7.0 s. Top Speed: 149 mph (240 km / h)
* (2.5L-16v I4) - 238 PS (235 kilowatts hp/175) - 0-60 mph: 6.2 s. Top Speed: 154 mph (248 km / h)

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