How much does the IS300 weigh?
The curb weight of the Lexus IS300 is roughly 3,400 pounds (about 1,540 kilograms), with exact numbers varying by year, transmission, and installed options.
What determines the IS300’s weight
Weight in this model line is shaped primarily by the 2JZ-GE 3.0-liter engine, the chosen transmission, and the level of standard equipment. The IS300 produced for the US market from 2001 through 2005 was largely rear-wheel drive, with different transmission choices affecting overall mass. Optional features and regional specifications can lead to small variations in curb weight from one vehicle to another.
Estimated curb weights by configuration
Here are typical curb weight ranges for the first-generation IS300 in the US market, reflecting common transmission choices and standard equipment. Exact figures can vary by model year and market.
- IS300, rear-wheel drive, manual transmission: roughly 3,350–3,420 lb (1,520–1,550 kg).
- IS300, rear-wheel drive, automatic transmission: roughly 3,380–3,480 lb (1,534–1,579 kg).
These ranges capture the common weights seen across model years; some factory listings and owner data show slight deviations based on options, paint, and minor spec changes.
Notes for buyers and enthusiasts
Why weight matters for performance
Weight influences acceleration, handling, braking, and fuel economy. The IS300’s weight, balanced with its engine and chassis, contributes to its characteristic sporty feel for a car of its era. When comparing to newer or different Lexus models, the curb weight can be a useful context for performance differences.
Put simply: the practical takeaway
For the first-generation IS300 (2001–2005, US market), expect a curb weight in the low-to-mid 3,400-pound range, with small differences based on transmission and equipment.
Summary
The IS300’s weight centers around approximately 3,400 pounds, though precise curb weight varies by year, transmission choice, and installed options. This reflects its early-2000s design and the 2JZ-GE powertrain that defined the model.
How much does a 2004 IS300 weigh?
The weight of a 2004 Lexus IS300 varies by body style, with the sedan weighing around 3,255 to 3,285 lbs and the SportCross wagon weighing 3,410 lbs. The specific weight depends on the transmission, as the automatic (E-Shift) is slightly heavier than the manual (5-speed).
- Sedan: Approximately 3,255 to 3,285 lbs
- SportCross Wagon: Approximately 3,410 lbs
Is 300 vs 350 horsepower?
Depending on your drivetrain, the IS 300 has either 241 horsepower (RWD) or 260 horsepower (AWD). The IS 350 ups the ante to 311 horsepower, surpassing either configuration of the 300 at the cost of a slight reduction in fuel economy. For maximum potency, you can climb even further: the IS 500 reaches 472 horsepower.
How much does IS300 weigh?
Curb Weight Automatic: 1490 kg (3285 lbs.) Manual: 1476 kg (3255 lbs.)
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How much horsepower is an IS300?
Highlights: 2021 IS 300
| 2021 Lexus IS 300 Engine Specs | ||
|---|---|---|
| Trim Levels | Engine Size | Horsepower |
| All-Wheel Drive | 3.5L V6 | 260 Horsepower |
| Rear-Wheel Drive | 2.0L 4-cylinder | 241 Horsepower |
