BYD S1 GLX-I 1.5 DCT (2018) vs Isuzu D-Max 1.9 LT 4×2 MT (2021)

A full spec-by-spec comparison of BYD S1 GLX-I 1.5 DCT (2018) vs Isuzu D-Max 1.9 LT 4×2 MT (2021) — engine, performance, dimensions, features and price, with the differences highlighted to help you decide.

Specification BYD S1 GLX-I 1.5 DCT (2018) BYD ₱1,068,000 Isuzu D-Max 1.9 LT 4×2 MT (2021) Isuzu ₱987,000
Overview
Model Year 2018 2021
Warranty 100,000 km/3-years
Availability Current
Engine & Drivetrain
Engine Type Inline-4 Inline-4
Displacement 1448cc 1898cc
Valvetrain DOHC 16-valve DOHC 16-valve
Aspiration Natural Aspirated i-VTEC Turbo Intercooler Blue Power Diesel, semi midship weight distribution
Fuel Type Gas Diesel
Max Power 110 PS @ 5200 rpm 150 PS @ 3600 rpm
Max Torque 240 Nm @ 1750 rpm 350 Nm @ 1800 - 2600 rpm
Transmission 6-Speed A/T
Drivetrain FWD RWD
Body & Dimensions
Body Type Crossover
Segment J
Doors 5
Seating Capacity 2+3
Length (mm) 4360
Width (mm) 1785
Height (mm) 1650
Wheelbase (mm) 2535
Fuel Tank (L) 50
Chassis, Wheels & Brakes
Front Suspension MacPherson Independent
Rear Suspension Torsion Beam
Front Wheels 17 Alloy
Rear Wheels 17 Alloy
Front Brakes Disc
Rear Brakes Drum
Steering Type Hydraulic
Steering Column Tilt
Tire Pressure Monitoring No
Differential Lock No
Safety
Anti-lock Braking (ABS) Yes
Electronic Brakeforce Distribution No
Brake Assist No
Parking Sensors No
Stability Control No
Traction Control No
Vehicle Dynamic Control No
Forward Collision Mitigation No
Blind Spot Warning No
Hill Start Assist No
Hill Descent Control No
Auto Stop/Start No
Driver Airbag Yes
Knee Airbag No
Passenger Airbag Yes
Front Curtain Airbags Yes
Rear Curtain Airbags Yes
Rear Side Airbags Yes
Engine Immobilizer Yes
Security Alarm Yes
Door Locking Central Locking
Comfort & Convenience
Air Conditioning Auto Climate Control System
Rear A/C Vents Yes
Seat Material Leather
Parking Brake Manual
Key Type Keyless Entry
Push-Button Start Yes
Cruise Control No
Multi-Info Display Yes
Paddle Shifters No
Reverse Camera Yes
Auto Headlights No
Power Windows Yes
Power Seats No
Remote Trunk Release No
Eco Mode No
Antenna yes
Infotainment & Audio
Speakers 6
Touchscreen Yes
Navigation Yes
Bluetooth Yes
Apple CarPlay No
Android Auto No
USB Yes
AUX Input Yes
AM/FM Radio Yes
CD Player Yes
DVD Player No
MP3 Playback Yes
iPod Support No
SD Card Slot No
Lighting
Headlights Halogen
Fog Lights Yes
Daytime Running Lights Yes
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BYD S1 GLX-I 1.5 DCT (2018) vs Isuzu D-Max 1.9 LT 4×2 MT (2021): which should you buy?

For a Filipino buyer weighing price, power, and daily practicality, the BYD S1 GLX‑I 1.5 DCT offers a compelling package at ₱1,068,000 with a modern 110 PS gasoline engine and a 6‑speed automatic transmission. Its compact crossover dimensions (4360 mm long, 1785 mm wide) and front‑wheel drive make it well suited for city driving and short commutes, while the 2+3 seating layout provides flexible passenger capacity. The warranty of 100 000 km or 3 years adds peace of mind for everyday use. In contrast, the Isuzu D‑Max 1.9 LT 4×2 MT is priced lower at ₱987,000 but comes with a larger 150 PS diesel engine and a 350 Nm torque peak, ideal for heavier loads or occasional off‑road use. However, its rear‑wheel drive layout and lack of a modern transmission may limit comfort in urban traffic. If your priority is efficient city commuting, lower fuel costs, and a smoother driving experience, the BYD S1 is the better choice. If you need more power for towing or rougher terrain, and prefer a lower upfront cost, the Isuzu D‑Max is more appropriate. Ultimately, consider how often you’ll use each vehicle’s strengths: the BYD for daily city life and the Isuzu for work or adventure scenarios.

Frequently asked questions

Which vehicle is cheaper?

The Isuzu D‑Max 1.9 LT 4×2 MT is cheaper, priced at ₱987,000 compared to the BYD S1 GLX‑I 1.5 DCT at ₱1,068,000.

Which has more power?

The Isuzu D‑Max offers 150 PS while the BYD S1 provides 110 PS, so the Isuzu has higher power output.

Which is better for daily commuting?

The BYD S1’s smaller size, front‑wheel drive, and automatic transmission make it more suitable for city driving.

Which vehicle has a longer warranty?

The BYD S1 GLX‑I offers a 100,000 km/3‑year warranty; the Isuzu D‑Max’s warranty is not specified in the data.