Makes › Subaru Japan › Impreza and WRX › Impreza WRX STi RB320 (GD, UK) · Rare specification · 2007 Very Rare

Subaru
Impreza WRX STi RB320 (GD, UK)

UK limited edition honouring the late Richard Burns, 320 cars in Obsidian Black with 320 PS from the Prodrive Performance Pack.

Still being researched: full specifications. Everything shown is checked against the cited sources. Know more? Send us a source.

IDENTIFICATION CARD · SUBARU IMPREZA WRX STI RB320 (GD, UK) 2007
No licensed photograph yet. Photographs are published only when their licence permits it.
320BuiltIndependently researched
0Chassis documentedin this archive
?SurvivingNot yet verified
Contents
  1. 01Overview
  2. 02Production & history
  3. 03Specifications
  4. 04Colours & options
  5. 05Individual cars
  6. 06Reference

01Overview

At a glance

Built
320 Built
Years
2007
Engine
2,457 cc / 2.5 LFactory: 2,457 cc
Power
235 kW / 320 PSFactory: 320 PS
Top speed
Not yet verified
Body
Not yet verified
Designer
Not yet verified
In this archive
Not yet verified
Surviving
Not yet verified

Sources and any conflicting figures are in the sections below.

Why it matters

The RB320 commemorated 2001 world champion Richard Burns after his death; its name refers to both its 320 PS and its run of 320 cars.

How rare is it?

Six separate kinds of rarity – never combined into one number.

Model rarityNot yet assessed
Specification rarityVery Rare 320 · Built1
Colour rarityNot yet assessed
Individual rarityNot yet assessed
Historical rarityNot yet assessed
Survival rarityNot yet assessed

Each kind of rarity is rated separately and never combined.

02Production & history

Production

Every figure says what it counts.

What is countedFigureBasisStatus
Factory package productionUK limited-edition cars 3201 Factory production Independently researched

Independent counts (e.g. engine and colour) are never combined into a calculated figure. Surviving examples are never presented as original production.

History

Based on the 2.5-litre WRX STi with the Prodrive Performance Pack, the RB320 produced 320 bhp-class power (316 bhp / 320 PS per evo) with 332 lb ft, and added Obsidian Black paint, anthracite 18-inch alloys, a quick-shift and Prodrive-specified Eibach springs and Bilstein dampers. It cost 29,995 pounds.

Variants

How each version differs from the standard Impreza WRX STi RB320 (GD, UK).

No variants documented yet. Have a source? Contribute it.

03Specifications

Technical specifications

Engine

Engine familyNot yet verified
Engine codeNot yet verified
LayoutNot yet verified
Displacement 2,457 cc / 2.5 LFactory: 2,457 cc2 Independently researched
BoreNot yet verified
StrokeNot yet verified
Compression ratioNot yet verified
Fuel systemNot yet verified
Power 235 kW / 320 PSFactory: 320 PS3 Independently researchedscouk.net gives 320 bhp
Power atNot yet verified
Torque 450 NmFactory: 332 lb-ft · converted2 Independently researched

Transmission & drivetrain

GearboxNot yet verified
GearsNot yet verified
Driven wheelsNot yet verified

Chassis, body & dimensions

ChassisNot yet verified
Front suspensionNot yet verified
Rear suspensionNot yet verified
BrakesNot yet verified
SteeringNot yet verified
Body constructionNot yet verified
WheelbaseNot yet verified
LengthNot yet verified
WidthNot yet verified
HeightNot yet verified
Front trackNot yet verified
Rear trackNot yet verified
Kerb weightNot yet verified
Dry weightNot yet verified

Performance

Maximum speedNot yet verified
0–100 km/hNot yet verified
Fuel tankNot yet verified

“Not yet verified” means no source has been checked for that value yet. Nothing is estimated to fill a gap.

04Colours & options

Factory colours & interiors

Original paint and trim, with the number of cars in each where a source gives it.

Not yet documented. Have a source? Contribute it.

Factory options & codes

Codes are shown exactly as written by the manufacturer.

Not yet documented. Have a source? Contribute it.

05Individual cars

Chassis register

Every documented car, with its colours, history and where it is now. Open a row for the full record. Known chassis are not automatically authenticated originals.

Not yet documented. Have a source? Contribute it.

Competition history

Every race result of the individual cars, in date order. Click a chassis number to open its full record in the register.

Not yet documented. Have a source? Contribute it.

Auction & sale history

Documented public sales of the individual cars. Click a chassis number to open its full record in the register.

Not yet documented. Have a source? Contribute it.

See one in person

Museums where an example of this car can be seen.

No example is documented on public display yet. Have a source? Contribute it.

06Reference

Identification guide

How to tell an original from a replica or later conversion.

Being verified against factory or registry sources before it is published. Have a source? Contribute it.

Sources

Each number links to the exact facts it supports.

  1. 1
    UK Special Editions – RB320, P2, WR1, UK300, P1, RB5, 22B & more Level C
    • 320 UK limited-edition cars
    Accessed 2026-11-12
  2. 2
    UK Special Editions – RB320, P2, WR1, UK300, P1, RB5, 22B & more Level C scouk.net (Subaru Impreza Story library)
    • 2457 cc
    • 332 lb/ft torque
    Accessed 2026-11-12
  3. 3
    Subaru Impreza special editions Mk1 and Mk2 – 22B, RB5, P1, UK300 and more Level C Bob Harper · evo · 2018-07-22
    • 316bhp (320PS)
    Accessed 2026-11-12