
Cars are classified into A00 (mini cars), A0 (subcompact cars), A (compact cars), B (mid-size cars), C (full-size cars), and D (luxury cars). Below are specific methods to distinguish car categories: 1. Wheelbase: Below 2350mm is a mini car; 2350mm-2500mm is a subcompact car; 2500mm-2700mm is a compact car; 2700mm-2800mm is a mid-size car; 2800mm-2900mm is a full-size car; above 2900mm is a large luxury car. 2. Length: Below 3.7M is a mini car; 3.7-4.3M is a subcompact car; 4.3-4.6M is a compact car; 4.6-4.9M is a mid-size car; 4.9-5.1M is a full-size car; above 5.1M is a luxury car.

When I buy a car now, I differentiate the grades based on size and purpose, just like when I choose a car myself, I prioritize commuting distance and parking space. Economy cars like the Honda Fit, which is a Class A car, are small and fuel-efficient, perfect for city driving. Compact cars like the Civic are considered Class B, offering moderate space and stable power. Mid-size cars like the Magotan fall into Class C, with spacious rear seats suitable for families. Large luxury cars like the Audi A8 are Class D, high in comfort and tech features, but the price also skyrockets. SUVs and MPVs are further divided into compact and large seven-seaters. Nowadays, electric vehicles are very popular, with the Tesla Model 3 positioned as a mid-size car and the BYD Han as a Class D luxury car—it's essential to consider range and charging speed. I often advise friends not to focus solely on the brand; test-driving to feel the chassis and noise insulation is more realistic, as you also have to consider depreciation over the years. These distinctions help me choose the right model within my budget, and I always learn about new trends in every discussion.

In our household, cars are categorized based on space and needs. Small cars like the Polo are suitable for grocery runs and commuting—affordable but with limited trunk space. Compact cars such as the Levin offer balanced space, with room for a stroller in the back. Mid-size SUVs like the Highlander represent a higher tier, providing comfort and strong safety features for family trips, with high crash-test scores. Luxury models like the BMW 5 Series are top-tier, boasting premium interiors and advanced tech, though maintenance costs are higher. MPVs such as the Odyssey fall into another category, offering practicality with three rows of seats. Now, with kids, I prioritize cabin air purification and ISOFIX anchors—checking crash-test reports is more reliable than brand reputation when grading. With rising fuel prices, hybrids are gaining popularity in compact A-segment cars, while electric SUVs like the Model Y are evolving rapidly. Pragmatism matters most—testing cargo capacity and fuel efficiency upfront prevents regrets later.

With thirty years of driving experience, I've learned that categorizing vehicles by power and reliability is the most practical approach. Small-displacement A-segment cars like the Jetta are economical and durable, with engines below 1.5L. B-segment vehicles offer balanced performance with around 2.0L engines, providing steady acceleration. Luxury models in the C-segment and above feature powerful engines like V6s, though they require more complex maintenance and have shorter lifespans. Off-road vehicles are classified by their drivetrain systems—part-time 4WD is cost-effective, while full-time 4WD is more advanced but fuel-intensive. Electric vehicles like Tesla range from entry-level 300km range to top-tier 700km models. When purchasing, inspect the chassis and warranty duration. Lower segments are great for commuting, while higher segments offer comfort but come with more risks. Price brackets from 50,000 to a million serve as clear dividers.


