Difference between revisions of "325i"

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The 325i has had many differentials available to it over the years. These include: 2.79, 2.93, 3.23, 3.46, 3.64, 3.73, 3.91, 4.10. These where available in different models and no model had the option of all of the ratios. For example, the low ratios (2.79, 2.93) where commonly found in the [[325e]] ("ETA", the american economy model) and the higher ratios (3.91, 4.10) where found in the common 325i's and sports. Most of the differentials where available as 'Open', 'Mechanical', or 'Limited Slip'. The 325iX used four differentials. Each differential was used to power a wheel, but the front two where open differentials.
 
The 325i has had many differentials available to it over the years. These include: 2.79, 2.93, 3.23, 3.46, 3.64, 3.73, 3.91, 4.10. These where available in different models and no model had the option of all of the ratios. For example, the low ratios (2.79, 2.93) where commonly found in the [[325e]] ("ETA", the american economy model) and the higher ratios (3.91, 4.10) where found in the common 325i's and sports. Most of the differentials where available as 'Open', 'Mechanical', or 'Limited Slip'. The 325iX used four differentials. Each differential was used to power a wheel, but the front two where open differentials.
  
=== 3251Sport ===
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=== 325iSport ===
  
 
[[Image:325iS_tech2_86.jpg|thumb|240px|right|325i]]
 
[[Image:325iS_tech2_86.jpg|thumb|240px|right|325i]]
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*1988-1991 - 325i  Sport [[Tech 2|"Tech-2"]]
 
*1988-1991 - 325i  Sport [[Tech 2|"Tech-2"]]
 
*1285-1987 - [[325e]]  ETA engine
 
*1285-1987 - [[325e]]  ETA engine
*1988-1991 - 325iX  Coupe/Saloon<|||>
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*1988-1991 - 325iX  Coupe/Saloon

Revision as of 08:14, 21 December 2008


Model variants

Standard Specification

Options

Prices

  • Original prices and market values

Common upgrades

Production Quantities

Common Problems

(This is my addition the the 325i Wiki, to be analised and fixed where possible, then ammended into the sections above! Not sure how to add pictures...NayC)

The E30 BMW 325i is one of the models available within the E30 range, which was considered as their entry-level luxury cars falling under the "3 Series" range, which is a counterpart to their more luxurious models, the "5 Series". There were other ranges available at the time as well. The E30 was a replacement for the E21.

The E30 model, originally released in 1984, was continued right through to 1991. Being a "standard" E30 model base, the E30 325i was available as a coupe (2 door, sometimes refered to as saloon), saloon (4 door, sometimes refered to as sedan), cabriolet (2 door with a retractable roof) and in later years was available as part of their touring range (5 door estate model). Like all models (apart from the "Touring" model), the 325i was available during the "Pre-Facelift" era (known for its chrome bumpers and other touches) and the "Facelift" era (Plastic bumpers).

The 325i was powered by the M20B25 which is a 2495cc (2.5L), 6 cylinder engine. This is similar to the 2.0L variant, the M20B20 found in the 320i models (There was also the *M20B23 found in the 323i). The M20 engine was found in the larger engined E30s, whilst smaller engined models used four cylinder engines such as the M10(316/(early)318i), M40(316i/318i) and M42(318iS). During the two eras of E30s (the 'pre' and 'post' facelift eras) the M20 came in two variants, the older is commonly known as the "High Compression" and newer as the "lower compression". There wasn't too much difference in the engines other than compression ratios, radiators and different fittings for various components in the engine bay (this will surely be covered more in a comprehesive wiki on the M20B25). The 325i is commonly fitted with a 5-speed manual gearbox or an automatic gearbox. These engines are known to produce 165BHP-175BHP from the factory.

The 325i had a different suspension setup to the other models (other than the cabriolet and later touring models). The 325i was fitted with 51mm struts rather than the other coupes/saloons which where fitted with 45mm struts. The 325i's were also fitted with rear disk brakes (as opposed to drum brakes).

The 325i has had many differentials available to it over the years. These include: 2.79, 2.93, 3.23, 3.46, 3.64, 3.73, 3.91, 4.10. These where available in different models and no model had the option of all of the ratios. For example, the low ratios (2.79, 2.93) where commonly found in the 325e ("ETA", the american economy model) and the higher ratios (3.91, 4.10) where found in the common 325i's and sports. Most of the differentials where available as 'Open', 'Mechanical', or 'Limited Slip'. The 325iX used four differentials. Each differential was used to power a wheel, but the front two where open differentials.

325iSport

325i

The 325i was the range that BMW worked with the Motorsport department to produce a "325i Sport". There where two models of this car commonly referred to as a "Tech-1" and a "Tech-2". The 'Tech-1' refers to the pre-facelift model and 'Tech-2' refers to the facelift model. These cars came with a bodykit (*was this actually an option??*) and had certain options open to them. Classic options were the sport gearbox (or automatic sportbox). Most of these cars (if not all) had Limited Slip Differentials (LSD). Also they had the sports interior, which could be fitted with optional materials, including the 'Houndstooth' cotton or a range of leather interiors. Other optional extras were available to the buyers of Sports that weren't available to buyers interested in the "standard" 325i.

The 325i has also been used as the base for the Alpina C2.7 and other tuner company models.

The 325i is considered as the most sought after E30 due to having the more desired engine and availablity over other models. There are "rarer" models (M3s and tuner model cars) but these can go for a serious "enthusiast's premium" and therefor are only sort after by serious enthusiasts. Commonly, people choose the 325i as the E30 of choice.

Models of 325i available.

  • 1984-1991 - 325i Coupe/Saloon
  • 1984-1993 - 325i Cabriolet
  • 1988-1994 - 325i Touring
  • 1984-1987 - 325i Sport "Tech-1"
  • 1988-1991 - 325i Sport "Tech-2"
  • 1285-1987 - 325e ETA engine
  • 1988-1991 - 325iX Coupe/Saloon