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Curated Auction

2006 BMW 320Si (E90)

At a Glance

One of 150 RHD examples made | Homologation WTCC pedigree | Low miles | Excellent Service records | Original throughout | Recent Service

  • Mileage54,224
  • Transmission6-Speed Manual
  • Engine2.0-L
  • LocationHither Green

Curated Auction

We’ve visited this car, taken the images and written the description below - we’ve also verified the seller’s ID and actioned a HPi report - learn more

Curated Auction

We’ve visited this car, taken the images and written the description below - we’ve also verified the seller’s ID and actioned a HPi report - learn more

CURATED AUCTION

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CURRENT BID£1,000
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AUCTION LIVE

ENDS IN: 56 Days 12 Hr 51 Min 51 Sec

CURRENT BID

£1,000

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Video #2

Introduction

Darren Rungasamy
Consigner and Editor

The agility and performance of a BTCC racer in a premium saloon.

The BMW 3 Series has consistently created a benchmark for family saloons, ever since the first generation hit the roads 50 years ago. The premium range of compact excessive cars has offered the perfect all-rounder for almost every type of driver, for those seeking quality, driver-focused ergonomics and driving enjoyment. These attributes forged a reputation in motorsports, thanks to the 3 Series' even weight distribution, stability and performance.

Based on the fifth generation E90 model, the 320 Si offered the public a genuine taste of that motorsports pedigree. Created as a homologation special, for entry in the WTCC, the British hand-built 2.0-litre 170 bhp N45B20S engine is unique to the 320 Si. Notable for its high revving capabilities, the engine is mounted low and further back to improve the handling. The 320 Si is fitted with larger disc brakes, light wheels, a larger radiator and an upgraded diff and gearbox. It's also kitted in the desirable M sport package, with a leather 3-prong sports steering wheel and sports front seats.

Limited to just 2600 units worldwide, this is one of just 500 RHD cars produced for the UK market. This 2006 320 Si has the benefit of maintenance and servicing by experts who specialise in taking care of the N45B20S engine. Finished in a luscious Le Man blue, this smartly presented example retains its original specification and has just 54,224 miles on the clock. It has cared for by 3 previous owners, has 11 service stamps, two keys and a MOT to November 2005.

This listing was written from information supplied by Darren after meeting Mike the owner, and having visited and photographed the vehicle.

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Vehicle Delivery

We're there every step of your buying journey and will even arrange pick-up and delivery of your new vehicle.

Secure Auctions

We verify all our sellers and buyers to keep our community safe whilst also providing the highest levels of website security.

Full Transparency

8 out of 10 people that buy cars via our service don’t feel the need to visit due to the transparency and thoroughness of our listings.

Vehicle Delivery

We're there every step of your buying journey and will even arrange pick-up and delivery of your new vehicle.

Video #2

Meet the owner

Opening the bonnet and seeing the carbon fibre rocker cover still brings a smile to my face!

Mike was actually looking at E90 Alpina D3s and was looking at one when he came across this car at a specialist high performance dealership in Nottingham. Having done some research into the history of the car, he soon uncovered the racing pedigree and rarity of the Si.

It's one of those cars that, unless you are a true petrol head, you may not know about it, but those that know, know!

Due to a growing family and increasing lack of use, he has now decided to sell the car. Mike will be happy to answer any questions about the car in the comments section below.

Mike
Vehicle Owner

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CONTACT OWNER
EXTERIOR VIDEO
Video #2

Exterior

Well looked after by successive owners, the visual presentation is positive.

Wheels and Tyres

The 17” BMW Motorsport BBS RE1000 wheels are in good shape and present well. There are the occasional signs of lacquer damage and minor scuff in places - ideal candidates for straightforward refurb to make perfect.

The car is fitted with a full set of Pirelli P Zero tyres, all are under 10 years old and legal, although the rear pair are flagged up with low thread.

Bodywork

While the underside of the car appears solid, there is a sheen of surface corrosion noted on some of the suspension components and rear subframe - these are flagged up as advisories. The wheel wells, boot floor and engine bay are decent.

The exterior is presented smartly, with no significant panel damage or discernible corrosion spotted. The panels display a flush fit and even shut lines. All doors open and close with ease, the passenger door handle is a little sticky.

We've highlighted in more detail our observations through our high-resolution images and videos, so please take time to look through all the media files for a detailed view of what’s on offer, and for you to assess the condition of the car for yourselves.

Paint

Finished in the striking Le Mans blue colourway, the coverage is consistent and has a decent lustre. There are a few cosmetic surface scuffs on the body and stone chips on the bonnet, but the overall opinion is well above the expectations of a car of this age.

The images are taken from a few different angles to show off the car as you would see it if you were standing there for yourselves. So please take the time to fully assess these high-resolution images and videos of the car, for you to make up your own minds about the condition of the paint.

Glass and Trim

The glass and seals are in good shape, with no significant issues noted on the lights or lenses.

The trim is in good shape and well mounted, with just the offside door frame trim showing any signs of age. The bumpers are flush to the body with stone chip wear on the nose but otherwise free of scuffs. The rear defuser shows mild signs of age.

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INTERIOR VIDEO
Video #2

Interior

Near perfect inside, the combination of quality BMW material and low miles betrays the age of the car.

Seats and Carpets

The leather seats are smartly presented, with nothing more than minor bolster creasing on the driver's side.

The carpets and mats are in good shape and all damp-free. There are signs of discolouration noted on the boot carpet but otherwise, it appears to have seen gentle use.

Dashboard

The dashboard is in excellent condition, with very little wear. The facia, binnicle, dials and centre console display well, with no significant wear or marks noted. All control functions are said to operate, Mike did point out a few dead pixels on the music system readout. The door cards, headlining and rear trim look smart.

Steering Wheel / Gear Stick

The steering wheel displays well, with minor wear noted on the gear knob.

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'ON THE ROAD' VIDEO
Video #2

Mechanics

A diligent service schedule and careful driving have kept the car running smoothly and reliably.

Engine and Gearbox

The engine fires up readily, with no unwanted rattles and the dashboard warning lights went stay off. Other than the expected cold engine condensation, there were no suggestions of exhaust smoke during our visit and the car remained free of fluid leaks.

The unique hand-built engine presents well, some of the body mounting bolts/screws and minor metal components show signs of age - but appear to be cosmetic. Visual observation of the engine suggests positive maintenance with good ancillaries and hoses - the car retains its unique carbon fibre valve cover.

The gearbox operates smoothly, engaging gears with no negative feedback. Mike was satisfied with the clutch's biting point and feel.

Suspension and Brakes

The low-speed ride felt positive, free of any unwanted knocks or creaks.

The brakes function with a positive feel at urban speeds, effectively slowing the car with no signs of pulling, vibrations or noise. The hoses and shocks show signs of surface corrosion but are only flagged up as advisories.

The Drive

The subtlety of the 320 Si means that it carries on its business with no screaming reference to its BTCC pedigree, which is largely a credit to the previous owners who have kept the car completely stock. However its performance, once warmed up is notable for its significant focus on its higher revs performance.

Mike was sensible enough not to prove this point on the built-up roads around Lewisham, but the balance of the low weight over the front axle and BTCC-inspired agility make this example stand out amongst the E90 models.

It drives with the expected refinement of BMW, with impeccable driving manners and complete confidence, yet the engine burble on idle is a hint of the cars true character. The ride was typically firm but offered enough absorbency and feel without any unwanted thuds or wobbles from the wheels. The Si specific hydraulic steering tracks dead straight and operates without any reported problems.

A consistent routine for its maintenance has brought out the best in the engine, and it idles sweetly with no undulations. It pulls well and its grip was evident by the balance of the drive. Mike has not experienced any issues with the engine temperature or oil pressure, the car was left running for 15+ minutes and all the engine vitalistatics remained in check.

Electrics and Other

It retains all of its original fittings, including the glovebox torch and full tool kit.

The car is kept in a secure storage facility with an indoor cover. It also comes with a spare set of centre caps.

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Video #2

History and Paperwork

Mike has been preventative rather than reactive in terms of maintenance.

First registered at BMW Mill Sunderland in June 2006, the car stayed in the North East until 2015 until it was sold to a specialist and then taken on by its current owner. Serviced on a regular basis almost exclusively by BMW main dealers and BM Sport, the car has not needed any major engine work over its charmed life, which has been largely due to careful driving, quality fuels and correct maintenance. This is also confirmed by the car's 11 service stamps, averaging a service every 5,000 miles. It was last serviced in November 2024, and has covered very few miles since then.

It comes with a folder of service invoices since 2015 and several past MOT certificates. It retains its owner manual and wallet. It has an MOT to November 2025 and comes with two keys and an emergency key.

We’ve done all our usual seller checks including photo ID, V5 and also actioned an HPI check on the vehicle.

We've summarised our own view on the car based on information gained from the seller in the listing above, however, as you can see, we go to great lengths to photograph and video the car in hi-resolution detail - this has been done for you to make your own assessment from the comfort of your sofa. So please sit back, have a cuppa and take your time to review everything on this listing in order to make your own assessment of the vehicle's condition. Viewings are also welcomed with all our listings, so please get in touch with us to arrange a suitable time - we just need to speak to you first and receive a valid photo ID before confirming.

If there's anything you're unsure about, no matter how small, then please first ask the owner in the comments area below before placing your bids, as bids can't be retracted and form a binding contract if you win the car - just like a traditional auction house.

Service History
Date Type Mileage
06-11-2024 BM Sport Service 54,205
06-11-2024 MOT 54,200
03-11-2023 MOT 52,305
24-07-2023 BM Sport Service 51,957
07-11-2022 MOT 51,444
07-11-2021 MOT 50,513
04-08-2021 Indepedent Service 49,523
10-11-2020 MOT 49,144
11-04-2019 Rear discs and pads 48,502
10-04-2019 MOT 48,502
13-03-2018 BMW Service + Valve Clearances 47,554
14-03-2018 MOT 47,533
30-01-2017 MOT 42,626
01-12-2016 BMW Service 40,734
27-01-2016 MOT 35,951
19-01-2015 BMW Service 35,948
13-01-2015 MOT 29,264
17-01-2015 Indepedent Service 29,262
28-06-2014 MOT 28,712
29-06-2013 MOT 26,661
16-11-2012 BMW Service 25,517
30-06-2012 MOT 24,633
04-07-2011 MOT 22,091
23-10-2010 BMW Service 20,279
28-06-2010 MOT 19,441
02-06-2009 MOT 16,795
13-10-2008 BMW Service 14,619
04-04-2008 Service 12,314
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Key Details
  • Model BMW 320Si E90
  • Transmission Six-Speed Manual
  • Reg. Date 29-06-2006
  • CC 1997
  • Mileage 54,224
  • History Complete Servicing since new.
  • Colour Le Man Blue
  • Interior Colour Black
  • Interior Trim Leather
  • Chassis # WBAVF720X0AG30239
  • Engine # A459H689
  • Last Service 06-11-2024
  • MOT 09-11-2025
  • MOT Exempt No
  • Road Tax Exempt No
  • HPi Clear Yes - all clear
  • Former Keepers 4
  • Tyre Brand Pirelli P-Zero
  • Tyre Age 2017/2016
  • # of Keys 2 + Emergency Key
  • LHD or RHD RHD
  • Visited Yes
  • Sale Type Private
  • Owned 10 years
  • Key Feature Low Mileage and excellent service history.
  • Vehicle Registration NM06 CAX
  • Fuel Type Petrol
  • Body Type 4-door Saloon
  • Auction ID 2476
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Video #2

All Images

Exterior

Interior

Mechanics

History and Paperwork

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Vehicle Location

Hither Green

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    Insurance Quote


    Average annual insurance premium for a like this is via our trusted partner ClassicLine.
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    *Quote is based on a garaged vehicle in CV32 5QY (Leamington Spa), travelling 3,000 miles per year, 1 driver who is 45 years of age and is free on accidents and convictions – valid .

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    Vehicle Location

    Hither Green

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