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Models / Thunder

Thunder · Motorbike · made in Ecuador

Thunder B52 M21

Petrol1 versions since 2017
SRI valuation from$1,419B52 M21
Units 20265Jan–Sep 2026−96.5% vs Jan–Sep 2025
Annual tax from$7.10on the lowest valuation
Total since 2017392last registered Sep 2026
Current versions1with sales in 6 months

SRI valuation: the value SRI assigns to each version to charge the vehicle tax. It is not the dealer’s price, which may include accessories, discounts or different VAT.

01Versions and valuations

Current versions (with sales in the last 6 months) first. The valuation is the most common one among local purchases; direct imports have their own valuation and are counted apart.

Version (as SRI writes it)A year agoAnnual tax
B52 M21 PetrolModel year 2026 · Sep 2026 $1,419 $1,419 Sep 2025 5 $7.10

02Annual tax

The national vehicle ownership tax on a new vehicle, by month of purchase. How it is worked out.

Due at registration
$2.37

A reference, not an assessment: the amount due is the one SRI shows at registration. Table from art. 5 of the Ley de Reforma Tributaria; the share by months follows Decree 352 (2010).

03Valuation history

SRI valuation of each current version

month by month · dollars

Each version’s most common value; it moves in steps with each model year or SRI update.

$1,000$1,250$1,500$1,750$2,000Apr 2023Nov 2023Jun 2024Jan 2025Aug 2025Mar 2026$1,419Apr 2023 · $1,882May 2023 · $1,882Jun 2023 · $1,882Jul 2023 · $1,882Aug 2023 · $1,882Sep 2023 · $1,882Oct 2023 · $1,882Nov 2023 · $1,882Dec 2023 · $1,882Jan 2024 · $1,882Feb 2024 · $1,882Mar 2024 · $1,882Apr 2024 · $1,882May 2024 · $1,882Jun 2024 · $1,419Jul 2024 · $1,882Aug 2024 · $1,419Sep 2024 · $1,419Oct 2024 · $1,419Nov 2024 · $1,419Dec 2024 · $1,419Jan 2025 · $1,419Feb 2025 · $1,419Mar 2025 · $1,419Apr 2025 · $1,419May 2025 · $1,419Jun 2025 · $1,419Jul 2025 · $1,419Aug 2025 · $1,419Sep 2025 · $1,419Oct 2025 · $1,419Nov 2025 · $1,419Dec 2025 · $1,419Jan 2026 · $1,419Feb 2026 · $1,135Mar 2026 · $1,135Apr 2026 · $1,419May 2026 · $1,419Jun 2026 · $1,419Jul 2026 · $1,419Aug 2026 · $1,419Sep 2026 · $1,419
Show the values
MonthB52 M21
Sep 2026$1,419
Aug 2026$1,419
Jul 2026$1,419
Jun 2026$1,419
May 2026$1,419
Apr 2026$1,419
Mar 2026$1,135
Feb 2026$1,135
Jan 2026$1,419
Dec 2025$1,419
Nov 2025$1,419
Oct 2025$1,419
Sep 2025$1,419
Aug 2025$1,419
Jul 2025$1,419
Jun 2025$1,419
May 2025$1,419
Apr 2025$1,419
Mar 2025$1,419
Feb 2025$1,419
Jan 2025$1,419
Dec 2024$1,419
Nov 2024$1,419
Oct 2024$1,419
Sep 2024$1,419
Aug 2024$1,419
Jul 2024$1,882
Jun 2024$1,419
May 2024$1,882
Apr 2024$1,882
Mar 2024$1,882
Feb 2024$1,882
Jan 2024$1,882
Dec 2023$1,882
Nov 2023$1,882
Oct 2023$1,882
Sep 2023$1,882
Aug 2023$1,882
Jul 2023$1,882
Jun 2023$1,882
May 2023$1,882
Apr 2023$1,882

04Sales

Units by month

36 months to Sep 2026
0102030Oct 2023: 25 unitsOct 23Nov 2023: 13 unitsDec 2023: 1 unitsJan 2024: 1 unitsFeb 2024: 5 unitsMar 2024: 8 unitsApr 2024: 3 unitsApr 24May 2024: 3 unitsJun 2024: 11 unitsJul 2024: 4 unitsAug 2024: 1 unitsSep 2024: 9 unitsOct 2024: 12 unitsOct 24Nov 2024: 20 unitsDec 2024: 21 unitsJan 2025: 29 unitsFeb 2025: 9 unitsMar 2025: 27 unitsApr 2025: 25 unitsApr 25May 2025: 24 unitsJun 2025: 9 unitsJul 2025: 10 unitsAug 2025: 2 unitsSep 2025: 7 unitsOct 2025: 2 unitsOct 25Nov 2025: 3 unitsDec 2025: 1 unitsJan 2026: 2 unitsFeb 2026: 1 unitsMar 2026: 0 unitsApr 2026: 1 unitsApr 26May 2026: 0 unitsJun 2026: 0 unitsJul 2026: 0 unitsAug 2026: 0 unitsSep 2026: 1 unitsSep 261
Show the values
MonthUnits
Sep 20261
Aug 20260
Jul 20260
Jun 20260
May 20260
Apr 20261
Mar 20260
Feb 20261
Jan 20262
Dec 20251
Nov 20253
Oct 20252
Sep 20257
Aug 20252
Jul 202510
Jun 20259
May 202524
Apr 202525
Mar 202527
Feb 20259
Jan 202529
Dec 202421
Nov 202420
Oct 202412
Sep 20249
Aug 20241
Jul 20244
Jun 202411
May 20243
Apr 20243
Mar 20248
Feb 20245
Jan 20241
Dec 20231
Nov 202313
Oct 202325

By year

2026: Jan–Sep 2026
0501001502017: 020172018: 02019: 02020: 020202021: 02022: 02023: 14120232024: 982025: 1482026: 520265
Show the values
YearUnits
20170
20180
20190
20200
20210
20220
2023141
202498
2025148
20265

05Where and who

Province of registration

2026

Where it was registered, not where the buyer lives.

  1. Los Ríos2 40%
  2. Tungurahua1 20%
  3. Santo Domingo de los Tsáchilas1 20%
  4. Azuay1 20%

Who buys

2026
  1. Individuals5 100%
  2. Companies0 0%

SRI’s file has no names: only whether the buyer is an individual or a company.

06Rivals by valuation

Motorbike models whose best-selling version is valued within 15% of $1,419 (B52 M21), best sellers over 12 months first.

Compare with the DY200 →