Shell Eco-marathon Brazil 2026 | EcoMauá-URB26 | Instituto Mauá de Tecnologia

Brazil 2026

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512

BR0042001 EcoMauá-URB26

Instituto Mauá de Tecnologia

Urban Concept UC Internal Combustion Engine ICE Gasoline

Results

Attempt 3

43.0

101.1

km/l

mpg us

Best attempt

Current Rank

2nd / 2

1 64.8 km/l 152.4 mpg us +50.7%

2 43.0 km/l 101.1 mpg us

Technical Inspections

Before they get on track, Urban Concept vehicles need to pass a series of 10 technical inspections. For some, the only goal is getting through this test. Many never even make it that far.

10/10
Complete 10/10 inspections passed

Passed

1. Inspection Queue Entrance

4 / 4

Passed

2. Driver Checks

24 / 24

Appropriate motorsports helmet - Primary Driver (21 a-g)

Helmet label readable - Primary Driver (21 c)

Helmet has no cracks/indentations - Primary Driver (21 c)

Visor is clear and has no cracks - Primary Driver (21 d)

Single piece fire retardant racing suit (s) - Primary Driver (22 a)

Fire retardant gloves - Primary Driver (22 c)

Flat, closed toe shoes - Primary Driver (22 b)

Cotton socks, no bare skin visible - Primary Driver (22 b, e)

FCR balaclava if used - Primary Driver (22 d)

Driver weight (> 70kg) - Primary Driver (20 a)

Appropriate motorsports helmet - Reserve Driver (21 a-g)

Helmet label readable - Reserve Driver (21 c)

Helmet has no cracks/indentations - Reserve Driver (21 c)

Visor is clear and has no cracks - Reserve Driver (21 d)

Single piece fire retardant racing suit (s) - Reserve Driver (22 a)

Fire retardant gloves - Reserve Driver (22 c)

Flat, closed toe shoes - Reserve Driver (22 b)

Cotton socks, no bare skin visible - Reserve Driver (22 b, e)

FCR balaclava if used - Reserve Driver (22 d)

Driver weight (> 70kg) - Reserve Driver (20 a)

Ballast required? (20 b)

Ballast based on lightest driver (20 b)

Ballast of suitable type, proper location, sealed (20 b)

Number of ballast locations - Reserve Driver (20 b)

Passed

3. Brakes

10 / 10

Brake documentation (67 c ii)

Brake rotors point in direction of wheel rotation (43 a)

Ergonomy (both hands on steering mech.) (32 c)

Effectiveness Ramp Test - Dynamic (51 e)

4 disc hydraulic brake (51 a)

X design or front / rear. One dual master cylinder or 2 master cyls (51 b)

Single brake pedal with at least 2,500 mm² (51 a)

Parking brake must keep vehicle stationary (51 d)

Disc thickness > 3 mm (51 a)

Commercial brake system, not bicycle (51 a)

Passed

4. Driver Safety

26 / 26

Passed

5. Vehicle Dimensions

10 / 10

Height 1000 - 1300 mm (45 a)

Width 1200 - 1300 mm (45 b)

Length 2200 - 3500 mm (45 c)

Track width > 1000 mm (front) (45 d)

Track width > 800 mm (rear) (45 d)

Wheelbase > 1200 mm (45 e)

Ground clearance > 100mm (45 g)

Drivers compartment > 880 mm (45 f)

Width at drivers shoulder > 700 mm - Primary Driver (45 f)

Width at drivers shoulder > 700 mm - Reserve Driver (45 f)

Passed

6. Mechanical Vehicle Design

32 / 32

Passed

7. Electrical Design

12 / 18

Correct vehicle electrical schematic (67 c)

Max 60 V Peak (57 a)

Only one Battery, 2 terminals, single physical package (57 b) ii)

Batt mount firm, behind b/head, not under seat (57 c)

Main fuse < 300 mm from +ve terminal, ck fuse size (57 e)

Main fuse is sized correctly for the system (57 e)

Elec system has proper fuse protection (57 g)

Drivers Display (57 i)

Electrical enclosures - transparent (57 j)

Electrical wiring connections visible/no splices (57 k)

JM Installation in engine compartment (56 b)

JM visible and accessible from outside (56 b)

JM Correct circuit location (56 c) i)

JM Counting Correctly (56 c)

Internal Estop Switch (37 g) i)

External Estop mounting location (37 g) ii)

Latching External Estop push button (no push/pull levers) (37 h)

Blue triangle sticker (37 g) iii)

Passed

8. Energy Verification

28 / 28

Passed

9. Telemetry

1 / 1

Passed

10. Final Checks

4 / 4

Previous participation
Event	Vehicle category	Energy class	Rank	Result
Brazil 2025	Urban Concept UC	Internal Combustion Engine ICE (Gasoline)	-	Passed technical inspection
Brazil 2022	Prototype P	Battery Electric Battery Electric	-	Passed technical inspection

Brazil 2026

BR0042001 EcoMauá-URB26

Instituto Mauá de Tecnologia

Results

Attempt 1

Attempt 2

Attempt 3

Attempt 4

Current Rank

Technical Inspections

1. Inspection Queue Entrance

2. Driver Checks

3. Brakes

4. Driver Safety

5. Vehicle Dimensions

6. Mechanical Vehicle Design

7. Electrical Design

8. Energy Verification

9. Telemetry

10. Final Checks

Previous participation