2003 Ford Focus RS Mk1

The Ford Focus RS Mk1  

There are hot hatches, and hyper hatches and then there is the limited production Ford Focus RS Mk1. The halo car that resurrected Ford’s Rally Sport lineage after a decade in the wilderness. 

To understand the Focus RS Mk1, forget the modern approach of software-enhanced performance. This was Ford of Europe at its most WRC obsessed, fresh from battling Peugeot’s 206 WRCs and Subaru’s Imprezas from Monte Carlo to the Acropolis. 

A machine conceived not in a boardroom, but in the workshops of Ford’s WRC skunkworks. The engineering brief wasn’t “make a fast hatch”, it was “make a road legal rally car, and don’t let the accountants anywhere near it.”

To that end, Ford formed a United Nations of performance enhancement; Benteler, Garrett, AP Racing, Quaife, Brembo, O.Z. Racing, Sparco, Sachs and its own Ford Team RS engineers, many of whom had just returned from successive WRC campaigns to build a limited production, homologation-adjacent return worthy of the weighty RS badge. 

It was also no secret Colin McRae consulted during early development and each car was partially hand-built at Ford's Saarlouis plant in Germany, then pulled off the production line early for specialised assembly at the nearby ACU facility in Uberherrn.

In total, the RS received 70 bespoke components and an additional 200 modified parts, making it one of the most technically ambitious, over-engineered hot hatches ever sold to the public, and Ford reportedly lost up to £6,000 GBP per car.

This Car

Presented here is the finest in Australia, a reference example – car #2288.

Sold exclusively in Europe, we never received the RS here so, car 2288 was imported privately by its second owner in 2013 when she moved here from the UK (the only path to legal compliance for the Mk1 RS in Australia). 

Spending more than half its life in temperate climes down under, this crisp, out of the box, original Focus RS Mk1 represents an extraordinary opportunity: quite literally one of only three in the country, two private owners and just 22,000 miles on the clock, this RS remains one of the best surviving original cars anywhere.

Fresh from a major service and thorough check over including new timing-belt and water pump, four new Michelin Pilot Sport 5 tyres and specialist underside ice blasting, this car is also accompanied by its complete RS-monogrammed leather book pack, original Ford sales brochures, original order forms and bill of sale from Ford main dealer, Central Garage, Ithlingborough, letters from Ford Motor Company and all original keys with both RS FOB’s, as well as a largo folio of service, parts, MOT and Safety Inspection receipts charting its exceptionally careful maintenance. 

Car 2228 is also the more sought after, later production model. A handful of small adjustments were introduced as production matured. Not all cars received them but this one did:

- Double stitching introduced to the Sparco seats for durability

- “Engine Start” label around the starter button

- A pink throttle cable grommet was added to reduce throttle pedal vibration

- A revised engine management map was adopted to improve drivability, cold starts and economy

This is the type of car collectors go weak at the knees for: originality intact, long-term ownership history, comprehensive documentation, and a later production build benefiting from all factory updates.

Built for just one year, relatively few were produced, only 4,501, with 2,150 sold in Britain and plenty have been, shall we say, enhanced, by owners who care not for originality. 

For collectors who appreciate engineering depth, motorsport pedigree, genuine rarity and fastidious documentation, this exceptional Mk1 RS represents the ideal example. For enthusiasts, it is simply one of the most rewarding hot hatches ever built and below is an in-depth look at the technical highlights that make this car of details so special.

1. Powertrain 

At its heart lies the uprated 2.0 Litre Duratec RS engine, strengthened and heavily reworked:

• Forged pistons

• Reinforced conrods

• Uprated head gasket and head fasteners

• Cosworth-developed intake and breathing

• Garrett GT25 turbocharger (unique RS-spec)

• Massive front-mount intercooler

• Bespoke engine management calibration from Ford Team RS

Output was officially 215hp, though period tests routinely recorded more. Ford notoriously conservative, as usual. What mattered more was response, torque, and the ruggedness required for rally-style punishment.

2. Gearbox & Differential (The WRC Secret Sauce)

One of the Mk1 RS’s most defining elements is its Quaife Automatic Torque Biasing differential, tuned directly from Ford’s rally experience.

Forget the tyre-scrabbling understeer of lesser hot hatches, the ATB transforms the RS into something entirely different. A front-drive car that pulls itself into apexes, rotating with a cooperation more common to Group A machinery.

The Getrag 5-speed gearbox was strengthened specifically for RS duty, with shorter ratios to keep the turbocharger on song between shifts and features with an AP Racing clutch.

3. Chassis

Ford famously over-engineered, the RS’s chassis components:

• 40 mm wider track

• Reinforced rear subframe

• Unique front knuckles and control arms

• Solid top mounts

• Stiffer bushes throughout

• Uprated springs and Sachs dampers designed with rally tarmac stages in mind

4. Brakes

Brembo four-pot calipers gripping 324 mm floating front discs, the largest fitted to any Ford road car at the time. Even today, they remain formidable.

5. Wheels, Exterior, Interior, Exhaust System

The Mk1 RS wore bespoke O.Z. Racing 18-inch Superturismo alloys, chosen for strength and serviceability in competition. Behind them sit the unique flow-through ducts feeding the brakes.

The bodywork enhancements were functional first, aesthetic second, extensively wind-tunnel tested using data gathered from the WRC programme and made of moulded reinforced polypropylene:

• Wider arches

• Functional brake cooling

• High-flow front bumper

• Re-profiled side skirts

• Deep rear diffuser

• Rally roof spoiler

Inside, the RS features a number of motorsport-inspired elements:

• Blue Sparco seats with grippy Alcantara bolsters

• Sparco aluminium gear knob and pedals

• Sparco knurled handbrake lever

• RS exclusive instrument cluster

• Carbon fibre transmission tunnel

• Individually numbered build plaque

• Push button start

Exhaust System:

• Entirely unique to RS programme

• 2.5 Inch stainless system

• WRC resonator & straight through silencer

• Garrett specific down pipe

• High flow cat

The Focus RS Mk1 is one of those rare cars that feels more authentic the more you learn about it. Every component, every design decision, every quirk reveals its rally-bred origins: the quick rack, the mechanical grip, the torque-reeling diff, the brakes that feel like they were borrowed from a WRC service truck, and the distinctive sound of the Garrett turbocharger inhaling through a short-run inlet.

Internationally, the Mk1 Focus RS has become one of the most sought after modern homologation-adjacent performance cars. European values have climbed sharply as enthusiasts realise Ford never built anything like it again. Not before, and certainly not after.

With numbers dwindling, original examples have become increasingly prized.

In Australia, this car’s rarity cannot be overstated. With import restrictions effectively blocking general entry, the presence of just three examples makes each one special. This example, with its low mileage, provenance, original integrity and superb original condition throughout sits at the very top of that shortlist. 

A very special car we highly recommend.