Mazda ROADSTER RF RS (NDERE) – Specifications & Buyer's Guide

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Meta description: Mazda Roadster RF RS NDERE: verified specs, dimensions, 2.0L engine displacement, manual transmission details and buying tips for JDM import buyers.

Introduction

The Mazda Roadster RF RS (model code NDERE) is a JDM-focused version of Mazda’s retractable-fastback roadster that appeals to driving enthusiasts and collectors seeking a lightweight, driver-focused convertible with a hardtop profile. The NDERE variant combines a 1,997 cc engine, a 6‑speed manual gearbox and a front-engine, rear‑wheel drive layout — traits that make it attractive for spirited driving and hobbyist ownership. This guide pulls together verified specifications and practical buying advice for international buyers looking to import a Roadster RF RS from Japan.

Mazda Roadster RF RS NDERE Overview

The NDERE code identifies the Roadster RF RS variant in Japanese-market listings. This Roadster RF (Retractable Fastback) sits in Mazda’s compact sports car line-up and is positioned as the premium, more driver-focused trim of the RF range. Market listings for NDERE units span model years around 2024–2026, and the trim is known for combining a traditional manual driving experience with the RF’s retractable hardtop silhouette.

Mazda Roadster RF RS NDERE Specifications

Notes: The table above uses verified data provided from Japanese market listings and sample dealer information. Items marked "Unavailable" were not verified in the supplied data and have been omitted rather than estimated.

Engine and Performance

The NDERE Roadster RF RS is confirmed to use a 1,997 cc engine mated to a 6‑speed manual transmission and a rear‑wheel drive layout. Those verified facts point to a traditional small-displacement, high-revving roadster setup that emphasizes driver engagement. The combination of a 6MT and FR drivetrain typically provides direct control over gear selection and favorable weight balance for handling dynamics.

Specific power and torque figures for the NDERE variant were not available in the supplied data and therefore are not included. When evaluating a listing, request official power/torque figures from the seller or from the manufacturer’s specification sheet for the exact model year and trim.

Exterior Design and Dimensions

Verified exterior dimensions for the NDERE are compact: 3,915 mm long, 1,735 mm wide and 1,245 mm tall. At a verified curb weight of around 1,130 kg, the Roadster RF RS sits among the lighter modern sports cars, which helps agility and responsiveness.

As an RF (Retractable Fastback) model, the Roadster pairs a coupe-like hardtop silhouette with an electrically operated roof mechanism that folds the rear section for open-top driving. This gives owners the visual crispness of a coupe when closed and the open-air experience of a convertible when open. Buyers should confirm the operation and service history of the RF roof mechanism during inspection — mechanical complexity and wear items can affect long-term ownership costs.

Interior, Comfort and Technology

Specific interior equipment, seating capacity and infotainment features for the NDERE RS were not verified in the supplied data. Roadster RF trims typically prioritize a driver-oriented cockpit with supportive seating and straightforward controls, but confirmed feature lists (audio system, navigation, driver aids) should be requested per vehicle listing.

For international buyers, confirm whether the vehicle includes options such as climate control, steering‑wheel controls, or factory navigation, and whether any dealer‑fitted items are included in the listing price.

Fuel Economy and Everyday Practicality

Official Japanese-market fuel economy figures (JC08 or WLTC) were not provided for the NDERE in the supplied data. Because the Roadster RF is a compact sports car with a focus on performance and driving feel, fuel consumption will depend heavily on driving style and the engine calibration for the specific model year.

If daily usability is a priority, check local import regulations around emissions and fuel type compatibility. Also verify cargo capacity and whether the RF roof reduces trunk space when folded — this is a common consideration for retractable‑hardtop models.

Is the Mazda Roadster RF RS NDERE a Good Used Car to Buy?

Strengths:

• Verified lightweight curb weight (1,130 kg) and FR layout favor engaging handling.
• 6‑speed manual transmission appeals to purist drivers and can preserve resale value among enthusiasts.
• The RF hardtop delivers a coupe-like appearance with open-top capability.

Limitations and considerations:

• Several key specification items (power, torque, fuel economy, seating capacity, wheelbase) were not verified — obtain the full spec sheet for the exact vehicle before buying.
• RF roof mechanisms are more complex than soft tops; inspect roof operation, hydraulic/electric components, and seals carefully.
• Check for repair history and any crash or flood damage — JDM imports can have varied histories.

Market signals and price:

• Sample listing data shows an average asking price around ¥3,450,000 with ranges between roughly ¥2,710,000 and ¥3,895,000.
• Market trend data for sampled listings indicates a rising trend (+10.5%) and sample depreciation of -9.4%, suggesting demand for this trim may be strengthening in Japan.

Inspection checklist for buyers:

• Verify the VIN/chassis number against listing details and service records.
• Inspect RF roof operation, seals, and for abnormal noises.
• Check suspension, steering play, clutch and gearbox operation (manual).
• Confirm absence of corrosion, prior collision repairs, or flood damage.
• Request photos of underbody, engine bay, and service invoices.

Frequently Asked Questions

Q: What engine does this model use?
A: The NDERE is verified to use a 1,997 cc engine. Further details (fuel type, forced induction) were not verified.

Q: How much horsepower does it produce?
A: Horsepower/PS figures were not verified in the supplied data. Ask the seller for official power ratings for the exact model year.

Q: Is this model rear‑wheel drive or all‑wheel drive?
A: The NDERE Roadster RF RS is confirmed as FR — front-engine, rear‑wheel drive.

Q: What transmission is fitted?
A: A 6‑speed manual transmission (6MT) is verified for this model code.

Q: How fuel‑efficient is it?
A: Official JC08/WLTC fuel economy figures were not provided. Fuel economy will vary by driving style and should be confirmed per vehicle.

Q: Is this vehicle suitable for daily driving?
A: The Roadster RF RS can be used daily if you accept limited cargo space and a sport‑focused ride. Verify comfort features and roof convenience for commuter needs.

Q: What should buyers check before importing one from Japan?
A: Verify the vehicle history and service records, check roof operation and body condition, confirm emissions and paperwork compatibility with your country’s import rules, and inspect for prior flood or accident damage.

Final Verdict

The Mazda Roadster RF RS (NDERE) offers a verified combination of a 1,997 cc engine, 6‑speed manual gearbox and rear‑wheel drive in a lightweight package that should appeal strongly to driving enthusiasts and JDM collectors. Missing verified details (power, torque, fuel economy and interior equipment) mean buyers must request the full specification sheet and service history before purchase. If you prioritize driver engagement, a retractable hardtop profile, and a compact, lightweight roadster feel, the NDERE is worth serious consideration — provided you perform a careful mechanical and history inspection.

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 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.