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My Subaru
Logo Top Gear

'It's a magnificent re-work of the STI'

Hot Hatch Mega-Test, July 2010

Logo Top Gear

'Sends a high-voltage buzz through your senses that lasts well after the finish line.'

Hot Hatch Mega-Test, July 2010

Logo Top Gear

'When the CS400 is away, it's pretty well untouchable'

Hot Hatch Mega-Test, July 2010

Logo Auto Express

Cosworth Impreza awarded 4 out of 5 by Auto Express magazine

June 23 2010

YOUR LAST CHANCE TO OWN THIS AUTOMOTIVE LEGEND

UNCOMMON PERFORMANCE

INTRODUCING THE NEW COSWORTH IMPREZA STI CS400

With the coming together of two of the biggest names in automotive performance, you could be part of one of the most eagerly awaited collaborations of recent years . The new limited edition Cosworth Impreza STI CS400 is an intoxicating blend of raw power, supreme poise and surprising practicality.

Cosworth has evolved the legendary 2.5 litre turbocharged Boxer engine from the WRX STI with incredible results. Producing 33% more power, the engine now pumps out a prodigious 400 PS (395 bhp). Add that to our Symmetrical All-Wheel-Drive system that hooks that bountiful power up to all four wheels and the figures simply get more and more impressive.  Acceleration is immense with 62 mph coming up in just 3.7 seconds, quicker than most of the world's supercars.

With a limited run of just 75 models, this is your chance to own an exclusive part of history. The legendary heritage of Cosworth meets the impeccable pedigree of Impreza. Supercar track day performance meets everyday practicality. Powerful aggression meets delicate poise.

The Cosworth Impreza is not only unlike any other Impreza, it's unlike any other car. 

Features

Engineering
Enhancements

  • Cosworth engine rebuild featuring new pistons, con-rods & turbo producing 400 PS and 515Nm
  • ECU remap
  • Bespoke Cosworth free-flowing exhaust system
  • Cosworth clutch upgrade
  • Cosworth/AP Racing front brakes with ventilated and grooved discs and 6 pot calipers
  • Anthracite Grey Pro-Race 1.4 18" wheels with Michelin Sport 3 tyres
  • Lowered (15mm), tuned suspension with adjustable Bilstein dampers

Exterior
Enhancements

  • STI front lip spoiler
  • Upper and lower black stainless steel grille with Cosworth badge
  • Piano black upper grille finish
  • Front foglamps with piano black surrounds and matching mesh grille
  • Black stainless steel side pod grilles
  • Rear tailgate waist spoiler
  • Rear privacy glass

Interior
Enhancements

  • Bespoke Cosworth leather interior
  • Bespoke leather steering wheel
  • Piano black interior detailing
  • Each vehicle individually numbered on engine bay and door sill

Specs

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SHOWING PETROL

KEY:

  • = Yes
  • = No
  • = Optional

Cosworth Impreza STI CS400

Manual | Petrol

Cosworth Impreza STI CS400

£49,995.00

EXPAND Performance

Maximum speed (mph) 155 (electronically limited)
Acceleration 0 - 62 mph (secs) 3.7

EXPAND Engine

Stroke (mm) 79.0
Drive Permanent Symmetrical All-Wheel Drive
Bearings Cosworth bearing sets with high strength overlay plate (reduced thickness for better oil control and less friction), hardened steel backing, increased crush and elimination of flash plating (for improved heat transfer), tight consistent wall tolerances
Type 4 cylinder Horizontally opposed SUBARU BOXER, 16 valve DOHC, with AVCS, Turbo and Intercooler
Rods Forged connecting rods manufactured from high strength 4340 (EN24) steel and machined to precise tolerances. Strong, light weight H-beam design, Heavy duty rod bolt (260,000psi), small end bushed for floating pin
Pistons Cosworth high performance, maximum durability forged pistons utilising Cosworth F1 technology: polished tops (limit carbon build up, aid stress relief), anti-scuff skirt coating (minimise friction), ultra-strong pins and patented anti-detonation bands
Intercooler Enhanced intercooler ensuring ingested air is of optimal density
Turbocharger New turbocharging system unique to Cosworth utilising new compressor design and specific wastegate actuator delivering uprated air intake (boost) pressure. Delivers more power by reducing internal friction and improving air compression
Bore (mm) 99.5
Displacement (cc) 2457
Engine upgrade Replacing original STI engine internals using upgraded Cosworth components including: pistons, piston rings, rods, bearings, gaskets and studs. Produces considerably stronger engine with minimal weight increase
Exhaust system Bespoke Cosworth exhaust system: open design downpipe with increased diameter and custom tubular manifold for higher volume of exhaust gasses (engine breathes more efficiently maximising potential). Exhaust offers unique tone with limited noise level
Compression ratio 8.2:1
Maximum power (PS @ rpm) 400 @ 5750
Maximum torque (Nm @ rpm) 515 @ 3950
Stud Kit Cosworth Ultra High Performance Head Studs manufactured from H11 tool steel with 180,000psi tensile strength complete with high performance nuts and washers
Head Gaskets Cosworth High Performance Head Gaskets engineered to seal in power under demanding conditions. Stainless steel construction with folded stopper layer, pre-coated die cut stainless steel for uniform coating distribution and consistent shape
Oil Pump Cosworth High Pressure oil pump modified to increase oil pressure ensuring superior lubrication
Transmission 6 speed manual transmission with highly durable carbon synchromeshes

EXPAND Dimensions

Front Overhang mm 960
Payload (kg) 475
Gross Vehicle Weight (kg) 1980
Trailer Weight Unbraked kg 750
Nose Weight kg 75
Track front (mm) 1530
Track rear (mm) 1540
Towing capacity (kg) 1600
Fuel tank capacity (litres) 60
Overall Length (mm) 4415
Width (mm) 1795
Rear Overhang mm 830
Wheelbase (mm) 2625
Approach Angle (degrees) 14
Departure Angle (degrees) 22.8
Ramp Angle (degrees) 15
Kerb Weight (kg) 1505
Trailer Weight Braked (kg) 1200
Gross Train Weight (GTW) kg 3180
Min. Turning Circle (m) diameter 11.0
V14 Boot capacity seats down (litres, VDA method) 1216
V11 Boot capacity seats up (litres, VDA method) 301
Wheels 18" x 8.5" JJ
Ground Clearance (mm) 140
Tyres 245/40 R18

EXPAND Mechanical

SI DRIVE Yes
6-Speed Manual Transmission Yes
Multi-mode Driver's Contol Centre Differential (DCCD) Yes
Clutch Upgraded single plate clutch for maximum performance and ease of use with revised pressure plate, bearing and disc
Brakes AP Racing 6 pot calliper with bespoke piston sizes in front callipers with larger rotor and brake pads for increased cooling capacity. Stiffer calliper design and stainless steel brake lines reduce fade
Suspension Bespoke Bilstein suspension with a 15mm lowered ride height for maximum comfort at low and high speeds

EXPAND Safety

Height adjustable front seatbelts with pre-tensioners and clamp Yes
Subaru Vehicle Dynamics Control Yes
Three rear seatbelts (3 point ELR x 2) lap and diagonal centre, including ISOFIX child seat mountings in rear Yes
ABS with electronic brake-force distribution Yes
Collapsible windscreen wipers Yes
Driver and front passenger airbags Yes
Front and rear disk brakes Yes
Front side airbags Yes
Curtain airbags Yes
Emergency Brake Assist (EBA) Yes
High-mounted stop lamp YES
LED rear brake lamps Yes
Outside temperature gauge Yes
Rear door child proof locks Yes
Side door protection beams Yes
Steering column support beam Yes
Ring Shaped Reinforcement Frame Yes

EXPAND Exterior

Colour coded door handles Yes
Front (projector) foglamps Yes
Pop-up headlamp washers Yes
Rear privacy glass Yes
4 tailpipes (in pairs) Yes
Colour coded bumpers Yes
Colour coded door mirrors Yes
Front wash wipers (with variable intermittent) Yes
HID (Xenon) headlamps with automatic levelling Yes
Rear roof spoiler Yes
Rear under floor diffuser Yes
Rear wash wiper (automatic intermittent) Yes
Side sill spoilers Yes
Space saver spare wheel/tyre Yes
Anthracite grey 18" alloy wheels with Michelin Sport SP3 tyres Yes
STI Front Lip Spoiler Yes
Upper and lower black stainless steel front grille with Cosworth badge Yes
Piano black finish for upper front grille Yes
Piano black surrounds for front fog lights with corresponding mesh grilles Yes
Black stainless steel front side pod grilles Yes
Rear tailgate waist spoiler Yes
Individually numbered Cosworth plaques in engine bay and on door sill Yes
18" Alloy Wheels Yes

EXPAND Security & Insurance

Remote Central Locking with deadlocks Yes
Locking wheelnuts Yes
Thatcham category 1 remote alarm and immobiliser with tilt sensor Yes
Thatcham category TQA satellite tracking system Yes
Removable, retractable cargo security cover Yes
Security etched windows Yes
Data logger recording telemetry and engine data for maintenance and diagnostic purposes Yes

EXPAND Interior

Illuminated ignition switch Yes
Digital clock Yes
Cargo area bag hooks Yes
Cargo area lamp Yes
Cargo area tie down loops Yes
Centre console cup holders Yes
Combination meters with sweep function Yes
Electric windows - front and rear Yes
Interior fuel lid release Yes
Leather wrapped gear knob Yes
Map reading spotlamps Yes
Rear window demister Yes
60:40 Split/fold rear seat Yes
Tachometer Yes
Trip computer Yes
Piano black interior trim with Cosworth branded dashboard panel Yes

EXPAND Entertainment & Navigation

Auxiliary audio input for MP3 player (3.5mm jack) Yes
SIX CD/MP3/WMA In-dash autochanger with AM/FM RDS Radio and 10 speakers Yes

* Satellite Navigation Kits are available - please see your local Dealer for more information

EXPAND Comfort & Convenience

Hill Start Assist Yes
Automatic climate control air conditioning Yes
Electronic rear hatch release Yes
Height and tilt adjustable driver's seat Yes
Pneumatic bonnet struts Yes
Reach and tilt adjustable steering wheel Yes
Speed sensitive power steering Yes
Steering wheel mounted audio controls Yes
Steering wheel mounted cruise controls Yes
Bespoke leather interior with Cosworth embroidered front seats Yes
Anti-dust Filter Yes

EXPAND Economy & Environment

Urban mpg 20.5
Extra Urban mpg 34.4
Combined mpg 27.4
Urban L/100Km 13.8
Extra Urban L/100Km 8.2
Combined L/100Km 10.3
CO2 Emissions (g/km) 243

* The Cosworth Impreza STI CS400 is a Subaru Impreza STI Type UK with a Cosworth Performance Pack upgrade added post-registration. The fuel economy figures quoted are therefore based on the donor vehicle.

Finance Offers

Cash Price £20,159.00
Customer Deposit 10,636.00
Amount of Credit 39,359.00
Purchase fee (included in payments) 139.00
Acceptance fee (included in payments) 179.00
Total Amount Payable 57,759.00
Initial Payment 749.00
36 Monthly Payments 749.00
Final Payment 20,159.00
Duration Of Agreement 37 months
Representative APR 8.7%
Interest Rate (Fixed) 4.29%

Price shown is for Cosworth Impreza STI CS400; manufacturers list price £49,995. On the road price includes VAT, delivery, number plates, 12 months road fund licence and first registration fee. Finance available subject to status. Indemnities may be required. Other finance offers may be available but cannot be used in conjunction with this offer. The Guaranteed Future Value is subject to condition and mileage. Personal Contract Purchase figures based on a 37 month agreement with a maximum permitted mileage of 10,000 per year. Excess mileage will be charged at 14.0ppm (0-4,999 miles) and 28.0ppm (5,000+ miles). Excludes Motability and fleet sales. Available at participating dealers only. Not available in conjunction with any other offers. International Motors Finance Limited,registered address Charterhall House, Charterhall Drive, Chester, Cheshire CH88 3AN is authorised and regulated by the Financial Services Authority. Offers correct at time of printing and subject to change. Please consult your local Subaru dealer for an exact quotation.

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