SEO title: Porsche 911 Carrera GTS (992SM1) – Specs & Buyer's Guide

Meta description: Porsche 911 Carrera GTS (992SM1) — verified specs, dimensions, engine info and import buying tips for international buyers of Japanese-market examples.

Porsche 911 Carrera GTS (992SM1) – Specifications & Buyer's Guide

Introduction

The Porsche 911 Carrera GTS (992SM1) is a high-performance, premium sports car aimed at buyers who want a sharper, more focused version of the 911 without stepping up to Turbo or GT models. The 992SM1-coded examples appearing in Japanese listings combine Porsche engineering with the strong resale market in Japan, making them attractive to international import buyers. This guide compiles verified specifications for the 992SM1 model code and provides practical buying and import advice.

Porsche 911 Carrera GTS (992SM1) Overview

The model code 992SM1 corresponds to a Porsche 911 Carrera GTS variant based on the 992 generation of the 911. The supplied factory specification identifies the trim as "911 CARRERA GTS" and model family "911" from manufacturer PORSCHE, with the model code 992SM1. Listings in Japan show market activity for model-year 2025 examples, while factory data supplied lists a release month of July 2026 — buyers should verify exact production or release dates with the seller. The 992SM1 is positioned as a sportier Carrera: performance-focused setup, premium pricing, and Porsche’s signature rear-engine layout.

Porsche 911 Carrera GTS (992SM1) Specifications

Notes: The table contains only verified data supplied for the 992SM1 model code. Several common specifications (horsepower, torque, fuel economy, seating, and tyre sizes) were not provided and are marked as not verified. Do not rely on assumed figures — confirm with the seller or factory documents.

Engine and Performance

Verified data shows a 3,591 cc power unit for the 992SM1 Porsche 911 Carrera GTS. The exact engine type (turbocharged flat-six, specific power output and torque figures) and performance numbers were not provided in the supplied data and therefore are omitted here. The car uses an 8-speed automatic transmission (8AT) and the drivetrain is rear-engine, rear-wheel drive (RR), which is consistent with traditional Carrera layouts that emphasize sharp handling and a rear-weight bias.

For buyers: expect a performance-oriented driving feel given the GTS badge and 3.6-liter displacement, but verify horsepower, torque, and any adaptive suspension or sports chassis options on the specific vehicle listing.

Exterior Design and Dimensions

The 992SM1 carries the 992-generation 911 proportions with compact overall length and a low-slung height. Verified exterior dimensions are 4,555 mm long, 1,870 mm wide, and 1,295 mm tall. Those dimensions deliver a sporty stance and help explain the car’s aerodynamics and road presence.

Kerb weight is listed at 1,610 kg for the supplied factory specification — a figure prospective buyers should compare with advertised curb weights in used listings because optional equipment affects final mass. Wheelbase and factory wheel/tyre sizes were not provided; check the particular vehicle ad or build sheet for wheel diameter and tyre specifications if fitment or aftermarket changes matter to you.

Interior, Comfort and Technology

Detailed cabin specifications and factory-fit equipment were not supplied for the 992SM1 data set. GTS-level 911s commonly offer performance seats, upgraded trim, and Porsche Communication Management (PCM) infotainment as options, but those features vary by market and options list.

When evaluating a used 992SM1 in Japan, request the vehicle’s option sheet (Spezialausstattung) or original sales invoice to confirm interior trim, seating configuration, infotainment, driver assistance, and safety equipment. Verify the presence and condition of items such as adaptive cruise, parking sensors, camera systems, and seat adjustments.

Fuel Economy and Everyday Practicality

No verified JC08 or WLTC fuel-economy figures were supplied for the 992SM1 model code. Fuel type and tank capacity were not provided. Because the 911 is a high-performance sports car with a 3.6-litre displacement shown, real-world fuel use will be higher than compact cars; confirm official economy figures with the seller or manufacturer documentation before importing.

Everyday practicality for a 911 typically includes compact cargo space, tight rear seats (if present), and excellent driver engagement. Confirm your intended use (daily driver, weekend car, track use) against the vehicle’s configuration and options.

Is the Porsche 911 Carrera GTS (992SM1) a Good Used Car to Buy?

Strengths:

• Strong brand desirability and resale value in many markets.
• GTS trim usually balances performance and everyday usability.
• Japanese listings often include well-documented service histories and clean examples.

Limitations:

• High purchase and import costs; confirm MSRP and transaction pricing.
• Optional equipment can significantly change value and weight.
• Missing verified specs (power, torque, economy) mean you must confirm critical details before buying.

Inspection checklist for buyers:

• Obtain the original option sheet and engine specification sheet.
• Verify VIN/model code (992SM1) and cross-check with seller paperwork.
• Check service history in Japan and confirm any recent major maintenance.
• Request photos and inspection of exterior, underside, interior, and tyres.
• Confirm exact wheel, tyre, and brake specifications if planning performance upgrades or tyre replacements.

Frequently Asked Questions

Q: What engine does this model use? A: Verified data shows a 3,591 cc engine for the 992SM1; specific engine type (e.g., flat-six turbo) was not provided and should be confirmed with seller documentation.

Q: How much horsepower does it produce? A: Horsepower for the 992SM1 was not supplied in the verified data. Ask the seller for official power and torque figures.

Q: Is this model rear-wheel drive or all-wheel drive? A: The supplied specification lists the drivetrain as RR — rear-engine, rear-wheel drive.

Q: What transmission is fitted? A: An 8-speed automatic transmission (8AT) is listed in the verified data.

Q: How fuel-efficient is it? A: Official fuel-economy figures (JC08 or WLTC) were not provided for this model code. Verify with the seller or manufacturer documents.

Q: Is this vehicle suitable for daily driving? A: The GTS is typically usable daily for drivers who accept sport-car compromises (limited cargo, firmer ride). Confirm options and comfort features on the specific car.

Q: What should buyers check before importing one from Japan? A: Verify VIN and model code, request the option sheet and service history, arrange an independent inspection if possible, and confirm compliance with your country’s import and homologation rules.

Final Verdict

The Porsche 911 Carrera GTS (992SM1) is an attractive option for buyers seeking a sport-focused 911 in the Japanese used market. The verified data confirms a 3,591 cc engine, 8-speed automatic transmission, and rear-wheel-drive layout — core traits of a classic Carrera performance car. However, several important technical details (power, torque, fuel economy, and many option items) were not provided and must be confirmed before purchase. If you value Porsche driving dynamics and can confirm the vehicle’s equipment and history, a well-documented 992SM1 can be a rewarding buy.

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.