Subaru Impreza WRX STI GRB – Specifications & Buyer's Guide

Introduction

The Subaru Impreza WRX STI GRB (2007) is a compact performance hatchback that attracts enthusiasts and import buyers who want a driver-focused car with rally-bred DNA. Known for its all-wheel-drive grip and manual transmission, this particular GRB-coded example is a practical performance option for international buyers seeking a JDM import with compact dimensions and a proven sporting pedigree. This guide covers verified specifications from the supplied vehicle data and practical buying advice for used-car shoppers.

Subaru Impreza WRX STI GRB Overview

The Subaru Impreza WRX STI GRB refers to a 5-door (hatch) WRX STI variant listed with the GRB model code and registered in the supplied data for the 2007 production year. Positioned as Subaru’s high-performance Impreza, the WRX STI has historically been offered in compact 4WD form with a close-focus on handling, driver engagement, and track-capable hardware. The GRB name in the supplied data denotes the specific chassis/variant used for the 2007 5-door WRX STI listing.

Subaru Impreza WRX STI GRB Specifications

The table below lists the verified specifications available from the provided vehicle data. Fields not present in the source are marked "Unavailable".

Note: Specifications above are drawn from the provided vehicle data. Where exact factory figures were not included in the source, the field is marked Unavailable.

Engine and Performance

Verified facts: the supplied data confirms a 1,994 cc engine and a 6-speed manual transmission for the GRB WRX STI, and lists the model as a 4WD vehicle. Those are the factual hardware items you can rely on from the source.

General driving impression (qualitative): WRX STI models are traditionally tuned for strong mid-range performance, with an emphasis on all-weather traction and driver feedback thanks to Subaru’s symmetry-based all-wheel-drive systems and manual gearboxes. While specific horsepower and torque figures are not verified in the supplied data, buyers should expect a performance-oriented setup that rewards firm inputs and regular maintenance. When evaluating a used example, pay attention to the turbocharger condition, clutch wear, synchros, and signs of oil leaks or cooling-system issues—typical areas of attention on performance turbocharged cars.

Exterior Design and Dimensions

The GRB WRX STI in the supplied data is a 5-door hatch with compact exterior dimensions: 4,415 mm long, 1,795 mm wide and 1,470 mm tall. Those proportions deliver a hatchback shape that balances everyday practicality with a purposeful stance. The relatively compact footprint and available four-wheel-drive system make it suitable for a variety of climates and road conditions. The recorded vehicle weight is 1,480 kg; this reflects the added hardware typical of high-performance AWD models.

Design highlights commonly associated with STI models (qualitative): aggressive front fascia, larger brakes, and functional vents/aero elements designed for cooling and stability. Confirm stylistic and aerodynamic components on any particular car against photos and inspection notes, as owners often fit aftermarket parts.

Interior, Comfort and Technology

The supplied data did not include detailed interior, safety or infotainment specifications. Typical WRX STI interiors from this era often focus on driver ergonomics, with bolstered seats, performance-oriented gauges and manual controls for driving systems. For any specific GRB example you plan to import, check the listing for confirmed features such as seat material, air conditioning, cruise control, airbag count, and optional factory or dealer extras.

When inspecting a used car, verify:

• Condition of seats and bolstering (driver wear).
• Function of electrical systems and HVAC.
• Presence and operation of original safety features and airbags.

Fuel Economy and Everyday Practicality

Official Japanese fuel-economy figures (JC08 or WLTC) were not available in the supplied data for this exact GRB listing and therefore are not provided here. Given the performance intent and AWD hardware common to WRX STI models, expect fuel consumption to be higher than standard city cars. For international buyers, consider fuel cost, servicing frequency, and parts availability in your region when assessing everyday practicality.

Is the Subaru Impreza WRX STI GRB a Good Used Car to Buy?

Strengths:

• Driver-focused performance and engagement (manual gearbox and 4WD).
• Compact, practical 5-door layout for everyday use.
• Strong enthusiast demand for JDM WRX STI models.

Limitations:

• Potentially higher running and maintenance costs than non-performance compact cars.
• Turbocharged engines and performance drivetrains demand careful inspection and may have higher wear items.
• Exact factory options and service history greatly affect value.

Inspection checklist for import buyers:

• Obtain a full service history and confirm timing/maintenance schedules were followed.
• Inspect turbocharger, intercooler piping, and for oil leaks.
• Check gearbox operation, clutch condition, and for rack/suspension wear.
• Verify bodywork for accident repairs and check for rust in suspension mounts and underbody.
• Confirm VIN/chassis number and match it against export/import documents.

Frequently Asked Questions

Final Verdict

The Subaru Impreza WRX STI GRB (2007) from the provided data presents as a compact, driver-centric performance hatch with a 1,994 cc engine, 6-speed manual gearbox, and 4WD system. It’s best suited to buyers who value engagement, all-weather traction, and a practical five-door layout. Because some important factory figures (horsepower, torque, fuel economy and detailed interior features) are not available in the supplied data, prospective importers should prioritise thorough inspections and documentation checks before purchase.

Check Your Japanese Car History Before Buying

Buying a used car from Japan? Before making your purchase, check the vehicle's history to help make a more informed decision.

Visit https://autocheck.jp to check the available history of the Japanese vehicle you are considering.

Check your Japanese car history at AutoCheck.jp before you buy.