What are the differences between SUVs and off-road vehicles?

[DiIsla]

The differences between SUVs and off-road vehicles: 1. Body structure: SUVs are equipped with unibody construction; off-road vehicles feature body-on-frame construction. 2. Suspension: SUVs commonly use four-wheel independent suspension; off-road vehicles typically employ solid front and rear axles. 3. Engine: Most SUV models opt for high-revving engines; off-road vehicles usually choose low-revving, high-torque engines. 4. Four-wheel drive system: SUVs mostly use two-wheel drive or electronically controlled four-wheel drive; off-road vehicles are equipped with mechanical four-wheel drive featuring differential locks. The advantage of SUV's electronically controlled four-wheel drive lies in its lower requirements for driving skills, as the onboard computer can correct improper methods, along with lower cost. It's suitable for urban and highway driving, offering higher comfort and energy efficiency.